14th week of 2010 patent applcation highlights part 42 |
Patent application number | Title | Published |
20100087519 | USE OF EQUOL FOR TREATING ANDROGEN MEDIATED DISEASES - Equol (7-hydroxy-3(4′hydroxyphenyl)-chroman), the major metabolite of the phytoestrogen daidzein, specifically binds and blocks the hormonal action of 5α-dihydrotestosterone (DHT) in vitro and in vivo. Equol can bind circulating free DHT and sequester it from the androgen receptor, thus altering growth and physiological hormone responses that are regulated by androgens. These data suggest a novel model to explain equol's biological properties. The significance of equol's ability to specifically bind and sequester DHT from the androgen receptor have important ramifications in health and disease and may indicate a broad and important usage for equol in the treatment and prevention of androgen-mediated pathologies. Thus, equol can specifically bind DHT and prevent DHT's biological actions in physiological and pathophysiological processes. | 2010-04-08 |
20100087520 | STABLE SOLUTIONS OF ORLISTAT FOR PHARMACEUTICAL DOSAGE FORMS - Liquid orlistat-containing fill materials suitable for encapsulating in hard or soft capsules are described herein. The fill material contains orlistat dissolved in one or more medium chain triglycerides or medium chain partial triglycerides, one or more citrate esters, and combinations thereof. The fill material can also contain one or more pharmaceutically acceptable excipients. In one embodiment, the fill material is substantially free of surfactants. The fill material can be encapsulated in hard or soft, gelatin or non-gelatin capsules. The capsules may be coated to modify release of orlistat from the capsule. Alternatively, the fill material can be encapsulated in an enteric capsule, wherein the enteric polymer is a component of the capsule shell, rather than a coating over the capsule shell. The fill materials are stable at elevated temperatures over an extended period of time and allow for high loadings of orlistat (e.g., 20% w/w or higher). | 2010-04-08 |
20100087521 | BIOLOGICALLY ACTIVE COMPLEX - The invention relates to an aqueous solution containing at least one species selected from the group consisting of a 1:1 molar complex of TeO | 2010-04-08 |
20100087522 | NOVEL MUSCLE RELAXANT USING NEGATIVE CHARGE GOLD NANOPARTICLE WITH CHOLINE - A drug having a muscle relaxing effect can be prepared by binding negatively charged gold nanoparticles having a size of 1.4 nm fitted to synaptic clefts to choline through ionic bonds, thereby inducing gold-sulfur bonds in the Cys loop of an acetylcholine receptor in neuromuscular junction, and thus blocking the electric current induced in signal transduction from a nerve to a muscle, thereby blocking neuromuscular transmission chemically and physically. When the reverse is administered after surgery, the gold-sulfur bonds are broken due to the re-flow of the electric current, and thus the gold nanoparticles are again released and metabolized into neuromuscular junction. Further, such muscle relaxing effect can be applied as an anticonvulsant. | 2010-04-08 |
20100087523 | Rupestonic acid derivatives and use thereof - Rupestonic acid derivatives are rupestonic acid derivative A- or B-type compounds, prepared through a condensation reaction from starting materials, i.e., a monomer compound of rupestonic acid and an aromatic amine or fatty amine or an organic alcohol, i.e., a fatty alcohol or an aromatic alcohol. Rupestonic acid, which is the monomer compound of sesquiterpene isolated from the plant Xinjiang | 2010-04-08 |
20100087524 | Flavour Improving Substances - One aspect of the invention relates to a product selected from the group consisting of foodstuffs, beverages, oral care products, tobacco products and flavourings, said product containing at least 0.01 mg/kg of one or more flavour improving substances selected from the group of substituted phenol esters represented by the following the formula, salts of these compounds and combinations thereof: Formula (I). The invention also relates to novel substituted phenol esters represented by the above formula. Examples of the present flavour improving substances include lactoyl vanillin, lactoyl ethylvanillin, lactoyl isovanillin, lactoyl p-hydroxybenzaldehyde, lactoyl p-hydroxy-m-methoxycinnamaldehyde, lactoyl p-hydroxy-m-methoxycinnamic acid, lactoyl vanillic acid, lactoyl homovanillic acid, lactoyl-m-hydroxybenzoic acid, lactoyl isovanillic acid, lactoyl-p-hydroxy-m-methoxyacetophenone, oleyl vanillin, decanoyl vanillin, divanillyl succinate, lactoyl-o-hydroxy-m-methoxybenzaldehyde, lactoyl eugenol, gluconyl vanillin, and edible salts and esters thereof. | 2010-04-08 |
20100087525 | STEREOSELECTIVE ENZYMATIC SYNTHESIS OF (S) OR (R)-ISO-BUTYL-GLUTARIC ESTER - The present invention relates to a stereoselective enzymatic synthesis of (S) or (R)-iso-butyl-glutaric ester, an intermediate of S-Pregabalin. | 2010-04-08 |
20100087526 | INHIBITORS OF POLYISOPRENYLATED METHYLATED PROTEIN METHYL ESTERASE - Inhibitors of the enzyme prenylated methylated protein methyl esterase (PMPMEase), the last step in the prenylation process for many eukaryotic proteins, having the general structure R | 2010-04-08 |
20100087527 | Curcumin Derivatives - The present invention is directed to a compound represented by Structural Formula (I): | 2010-04-08 |
20100087528 | ENZYMATIC PERACID PRODUCTION USING A COSOLVENT - Disclosed herein are two-component enzymatic peracid generation systems and methods of using such systems wherein the first component comprises a formulation of at least one enzyme catalyst having perhydrolysis activity, a carboxylic acid ester substrate, and a cosolvent and wherein the second component comprises a source of peroxygen in water. The two components are combined to produce an aqueous peracid formulation useful as, e.g., a disinfecting or bleaching agent. Specifically, organic cosolvents are used to control the viscosity of a substrate-containing component and to enhance the solubility of the substrate in an aqueous reaction formulation without causing substantial loss of perhydrolytic activity of the enzyme catalyst. | 2010-04-08 |
20100087529 | PERHYDROLASES FOR ENZYMATIC PERACID GENERATION - Disclosed herein are variants enzymes that are structurally classified as CE-7 enzymes and have perhydrolysis activity. Also disclosed herein is a process for producing peroxycarboxylic acids from carboxylic acid esters using the aforementioned variant enzymes as well as methods and compositions comprising the variant enzymes. Further, disinfectant formulations comprising the peroxycarboxylic acids produced by the processes described herein are provided. | 2010-04-08 |
20100087530 | METHODS FOR WASHING POULTRY DURING PROCESSING WITH MEDIUM CHAIN PEROXYCARBOXYLIC ACID COMPOSITIONS - The present invention relates to methods for reducing microbial contamination on poultry, or on surfaces used in processing poultry, employing compositions including medium chain peroxycarboxylic acid, and to the compositions. The methods include applying a medium chain peroxycarboxylic acid composition to poultry or to the surfaces. | 2010-04-08 |
20100087531 | DIHYDRO-TRITERPENES IN THE TREATMENT OF VIRAL INFECTIONS, CARDIOVASCULAR DISEASE, INFLAMMATION, HYPERSENSITIVITY OR PAIN - The present invention relates to compositions comprising the triterpenes, dihydrobutyrospermol, dihydrolupeol and/or dihydroparkeol, the composition being applicable as a pharmaceutical, a dietary supplement or as a cosmetic. Further, the invention relates to the use of such compositions for the preparation of a medicament, a dietary supplement or a cosmetic for immunomodulating in a mammal such as suppression of viral infections, cardiovascular diseases, cancer, hypersensitivity and/or inflammatory reactions. The triterpenes may be in form of the free alcohol or derivatised, preferably with cinnamic acid, acetic acid or fatty acids. Furthermore, the triterpenes may be an extract obtainable from a natural source or synthetically made. | 2010-04-08 |
20100087532 | MODULATION OF SIGNAL TRANSDUCTION - A polypeptide is identified as being functionally included in a signal transduction pathway having a biological effect. Contemplated polypeptides are different from a retinoic acid receptor, a retinoid X receptor, or a cellular retinoic acid binding protein, however bind a retinoid or retinoid metabolite, and binding of the retinoid or retinoid metabolite lead to a modulation of the biological effect. In particularly contemplated methods, a retinoid or retinoid metabolite is administered to a cell or mammal in a concentration effective to modulate the biological effect. | 2010-04-08 |
20100087533 | COMPOSITION - A phytochemical composition for use as a veterinary dietary supplement comprising alpha linolenic acid (ALA) and up to 10% gamma linolenic acid (GLA). Preferably the ALA source is flax seed oil and GLA is sourced from borage oil. | 2010-04-08 |
20100087534 | Use of a Photosensitizing Agent in the Treatment or Prevention of an Inflammation-Associated Disorder in the Gastrointestinal Tract of a Mammal - The present invention relates generally to the field of Photodynamic therapy (PDT) and more particularly to the use of a photosensitizing agent for the preparation of a medicament for the treatment or prevention of an inflammation-associated disorder in the gastrointestinal tract of a mammal, wherein the expression of pro-inflammatory markers in a tissue of said gastrointestinal tract is decreased after administering said photosensitizing agent to said tissue and exposing said tissue to a light having a wavelength absorbed by said photosensitizing agent. | 2010-04-08 |
20100087535 | EXTERNAL COMPOSITION FOR SKIN - A moisturizing agent comprising one or more than one compound selected from the group consisting of lysyl-β-alanine represented by the following general formula (1) and a salt thereof: | 2010-04-08 |
20100087536 | AMINO ACID DERIVED PRODRUGS OF PROPOFOL, COMPOSITIONS, USES AND CRYSTALLINE FORMS THEREOF - The present invention provides a prodrug of propofol and crystalline forms thereof, methods of making the propofol prodrug and crystalline forms thereof, pharmaceutical compositions of the propofol prodrug and crystalline forms thereof, methods of using the propofol prodrug and crystalline forms thereof and pharmaceutical compositions thereof to treat diseases or disorders such as headache pain, post-chemotherapy or post-operative surgery nausea and vomiting, neurodegenerative disorders, and mood disorders. | 2010-04-08 |
20100087537 | REDUCED IRRITANT ENEMA FOR THE TREATMENT OF INFLAMMATORY BOWEL DISEASE (IBD) - The present invention comprises packaged enemas for the treatment of Inflammatory Bowel Disease (IBD), having substantially pure 5-ASA as the active ingredient, with a liquid carrier medium having a material avoidance of bowel irritant substances, such as anti-oxidants for the 5-ASA active ingredient, including such sulfites as potassium metabisulfite, for example, and contained within a sealed and substantially oxygen-free barrier package, which may preferably be formed of a foil/polymer laminate, and which package contains or otherwise includes an oxygen scavenger, such as a an oxygen scavenging sachet. | 2010-04-08 |
20100087538 | DRUG SUBSTANCE PREPARATIONS, PHARMACEUTICAL COMPOSITIONS AND DOSAGE FORMS - The invention relates to drug substance preparations, pharmaceutical compositions and dosage forms containing (R)-(−)-2-(2-fluoro-4-biphenylyl) propionic acid as the active pharmaceutical ingredient, and limited amounts of specific product-related and process-related impurities. | 2010-04-08 |
20100087539 | N'--3-AMINO-3-PHENYLPROPEONIC ACID AND THE PHARMACEUTICALLY ACCEPTABLE DERIVATIVES THEREOF, A METHOD FOR THE PRODUCTION AND THE USE THEREOF IN THE FORM OF A MEDICINAL AGENT - The invention relates to the field of organic chemistry and medicine, in particular to virology. More specifically the invention relates to a novel chemical compound N′-{N-[3-oxo-lupan-28-oyl]-9-aminononanoyl}-3-amino-3-phenylpropionic acid of formula 1 and to pharmaceutically acceptable salts and prodrug forms thereof exhibiting an anti-viral (anti-HIV) and immunostimulating activity. A method for producing the compound of formula 1 and the use thereof for the manufacture of a medicinal agent exhibiting an anti-viral (anti-HIV) and immunostimulating activity is also disclosed. | 2010-04-08 |
20100087540 | PHARMACEUTICAL COMPOSITION - Provided is a pharmaceutical composition comprising: a) a prostaglandin compound; (b) a sugar alcohol; (c) a polyol; and (d) a pharmaceutically acceptable carrier. The composition of the present invention can be stored stably even in a polyethylene container. In addition, the composition of the present invention can be stored stably for a long term even if it comprises only a small amount of a preserving agent. | 2010-04-08 |
20100087541 | COMPOUNDS FOR THE TREATMENT OF METABOLIC DISORDERS - Agents useful for the treatment of various metabolic disorders, such as insulin resistance syndrome, diabetes, hyperlipidemia, fatty liver disease, cachexia, obesity, atherosclerosis and arteriosclerosis are disclosed. | 2010-04-08 |
20100087542 | IMPROVEMENT OF THE BIOLOGICAL ACTION OF AGROCHEMICAL COMPOSITIONS WHEN APPLIED TO THE CULTIVATION SUBSTRATE, SUITABLE FORMULATIONS AND USE THEREOF - In soil application, the action of crop protection compositions comprising active compounds from the class of the insecticidal phthalic acid diamides can be improved by adjuvants. The present invention describes corresponding methods and suitable compositions. | 2010-04-08 |
20100087543 | PHARMACEUTICAL USE OF SUBSTITUTED AMIDES - The use of substituted amides for modulating the activity of 11β-hydroxysteroid dehydro-genase type 1 (11βHSD1) and the use of these compounds as pharmaceutical composi-tions, are described. Also a novel class of substituted amides, their use in therapy, phar-maceutical compositions comprising the compounds, as well as their use in the manufac-ture of medicaments are described. The present compounds are modulators and more specifically inhibitors of the activity of 11βHSD1 and may be useful in the treatment of a range of medical disorders where a decreased intracellular concentration of active gluco-corticoid is desirable. | 2010-04-08 |
20100087544 | N, N -DIMETHYL IMIDODICARBONIMIDIC DIAMIDE ACETATE, METHOD FOR PRODUCING THE SAME AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME - The present invention relates to N,N-dimethyl imidodicarbonimidic diamide acetate, a method of preparing the same and a pharmaceutical composition comprising the same, and more particularly, to N,N-dimethyl imidodicarbonimidic diamide acetate which is a crystalline acid addition salt prepared by reacting N,N-dimethyl imidodicarbonimidic diamide with acetic acid, and which is very effective as a therapeutic agent for treating metabolic syndromes that glycosuria and diabetes mellitus, obesity, hyperlipidemia, fatty liver, coronary heart disease, osteoporosis, polycystic ovarian syndrome, a cancer depleted of gene P53, etc. are complexly occurred; treating diabetes mellitus and preventing its complication; and treating a cancer and preventing myalgia, muscle cell cytotoxicity and rhabdomyolysis, etc. since the acid addition salt is excellent in physicochemical properties such as solubility, stability, non-hygroscopicity, anti-adhering property, etc., and low toxicity, a method of preparing the same and a pharmaceutical composition comprising the same. | 2010-04-08 |
20100087545 | PURIFICATION PROCESS - Process for the preparation of pure allylamine pharmaceutical terbinafine of formula I | 2010-04-08 |
20100087546 | USE OF DIMETHYL SULFONE (MSM) TO REDUCE HOMOCYSTEINE LEVELS - A method for reducing elevated levels of homocysteine in a subject comprising the steps of measuring the level of homocysteine in a subject; detecting an elevated level of homocysteine in the subject; and responsive to said step of detecting, administering to said subject a nutritional supplement comprising dimethyl sulfone (MSM). | 2010-04-08 |
20100087547 | Use of a Blood-Flow Decrease Preventing Agent in Conjunction With Insufflating Gas - A blood-flow decrease preventing agent is used to negate or reduce the decreased oxygen delivery in abdominal organs caused by insufflating gas. Preferably a gas is delivered into the abdominal cavity consisting essentially of the insufflating gas and the blood-flow decrease preventing agent. Very preferably, a gas is used consisting essentially of carbon dioxide as the insufflating gas and ethyl nitrite as the blood-flow to abdominal organ decrease preventing agent. | 2010-04-08 |
20100087548 | Dual Phase Cosmetic Composition - The present invention relates to a method of formulating a liquid dual phase cosmetic or pharmaceutical composition in which the phases are separate before and after being mixed, the method comprising combining an aqueous phase and an oil phase, wherein one of the aqueous and oil phases has incorporated therein, as a demixing agent, an effective amount of a non-cationic film forming agent such as polyvinylpyrrolidone and copolymers thereof. The compositions of the invention are particularly useful as makeup removers. | 2010-04-08 |
20100087549 | EXTENDED RELEASE EXCIPIENT AND ITS USE - A controlled release excipient composition suitable in formulation of a slow or extended release tablet, contains a synergistic mixture of substantially uncross-linked carboxymethyl starch, or sodium starch glycolate (SSG), and a hydrophilic, non-ionic cellulose ether, preferably hydroxypropylmethylcellulose. Whether or not a SSG in the mixture is sufficiently uncross-linked in the context of the invention can be determined by sedimentation: 0.25 g of the formulation in 100 ml deionized water after 24 hours at 25° C., if subjected to centrifugation at 6080 G at 25° C. for 15 minutes, should exhibit a sedimentation volume of more than 60 ml. | 2010-04-08 |
20100087550 | Formulations with a Tertiary Amine Oxide - A topical pharmaceutical formulation comprising 0.5 ppm to 1000 ppm of a tertiary amine oxide of general formula I | 2010-04-08 |
20100087551 | COSMETIC MATERIAL - A cosmetic material includes a component selected from diethyl amino hydroxy benzoyl hexyl benzoate and/or 4-tert-buthyl-4′-methoxy dibenzoyl methane as a component that crystallizes and precipitates easily and blends, as a dissolution stabilizer of the component, one or more types of octyl hydroxy stearate oligomer selected from a dimer to heptamer of octyl hydroxy stearate, whereby precipitation of UV absorbents and other poorly soluble components can be prevented over a long period. | 2010-04-08 |
20100087552 | CELLULOSE FINE PARTICLES, AND LIQUID OR SOLID DISPERSION THEREOF - An object of the present invention is to provide cellulose fine particles having a small particle diameter and a high average polymerization degree, and a liquid dispersion or a solid dispersion thereof. | 2010-04-08 |
20100087553 | Process for stabilizing fluoropolymer having ion exchange groups - The invention pertains to a process for stabilizing a semi-crystalline fluoropolymer comprising ion exchange groups, said process comprising:
| 2010-04-08 |
20100087554 | TIRE RECOVERY METHOD AND A DEVICE FOR CARRYING OUT SAID METHOD - The inventive method for recovery of tires, mainly waste tires, consists in supplying waste tires to a pyrolysis column, in exposing the tires to the action of variable magnetic field in such a way that they are heated to a temperature of rubber thermal decomposition, in removing volatile products which are formed during the rubber thermal decomposition process, in cooling solid residues of the thermal decomposition products and in removing them from the pyrolysis column, wherein the tires are previously divided into parts which are supplied to the pyrolysis column through a feed port and the tires are inductively heated by means of a magnetic field, the frequency of which ranges from 1 to 1000 kHz. A device for carrying out said method is also disclosed. | 2010-04-08 |
20100087555 | QUALITY POLYMER FOAM FROM FLUORINATED ALKENE BLOWING AGENTS - Alkenyl aromatic polymer foam comprising a polymer matrix containing one or more polymer and defining a plurality of cells having an average cell size wherein: (a) the alkenyl aromatic polymer foam has: —(i) an average cell size that is in a range of 0.02 and 5 millimeters; —(ii) a density of 64 kilograms per cubic meter or less; —(iii) an open cell content less than 30 percent; and—(iv) a cell size variation of 30% or less; and wherein the foam further comprises one or more fluorinated alkene blowing agent at a concentration of 0.03 moles or more and 0.3 moles or less per 100 grams of polymer foam. | 2010-04-08 |
20100087556 | COATED PARTICULATE EXPANDABLE POLYLACTIC ACID - The present invention relates to a particulate expandable polylactic acid which functions as a starting material for producing foamed moulded products. The present particulate expandable polylactic acid is provided with a coating so as to improve the fusion properties. The present invention also relates to a method for producing a particulate expandable polylactic acid as well as to a method for producing a foamed moulded product and to the moulded product obtained thereby. | 2010-04-08 |
20100087557 | BLOWING AGENT COMPOSITION OF HYDROFLUOROPROPENE AND HYDROCHLOROFLUOROOLEFIN - A blowing agent for thermosetting foams is disclosed. The blowing agent is the hydrofluoropropene HFO-1243zf in combination with a hydrochlorofluoroolefin (HCFO) selected from HCFO-1233zd, HCFO-1233xf and HCFO-1223. The blowing agent is effective as a blowing agent in the manufacture of thermosetting foams. | 2010-04-08 |
20100087558 | FILLING FOAM COMPOSITION, FOAM FILLING MEMBER, AND FILLING FOAM - A filling foam composition contains a polymer, azodicarbonamide having an average particle size of 10 μm or less, and a zinc compound. | 2010-04-08 |
20100087559 | Hydrogenated Block Copolymers and Crosslinking Compositions Containing the Same - A hydrogenated block copolymer obtained by selective hydrogenation of a block copolymer comprising at least two polymer blocks (A) which each comprise vinyl aromatic monomer units as the main component and may be the same or different from each other, at least two polymer blocks (B) which each comprise monomer units derived from a conjugated diene of 5 or more carbon atoms as the main component and may be the same or different from each other, and one or more polymer blocks (C) which each comprise monomer units derived from a conjugated diene of 4 or more carbon atoms as the main component and may be the same or different from each other and/or one or more random copolymer blocks (D) which each comprise monomer units (d-1) derived from a conjugated diene of 4 or more carbon atoms and vinyl aromatic monomer units (d-2) as the main components, wherein the degree of hydrogenation of olefinically unsaturated double bonds of the blocks (B) is 50% or below; the degrees of hydrogenation of olefinically unsaturated double bonds of the blocks (C) and (D) are 80% or above; the content of vinyl aromatic monomer units in the block copolymer is 10 to 85% by weight; the contents of A, B, C and D in the block copolymer are 10 to 70% by weight, 1 to 15% by weight, 0 to 85% by weight and 0 to 85% by weight respectively with the proviso that the sum of C and D is 25 to 85% by weight and the sum total of A, B, C and D is 100% by weight; and the weight-average molecular weight (M) of A satisfies the relationship: M≧20000/[l+{content (%) of (d-2)}/20]. | 2010-04-08 |
20100087560 | POLYISOCYANURATE FOAM FOR ROOF STRUCTURES - Prepare a polyisocyanurate insulating foam that achieves a Class A rating in ASTM E108-05 testing with either EPDM or TPO membranes at a slope of 1.27 centimeters and achieves at least a grade 2 designation in ASTM method C-1289 compressive strength testing with a foamable mixture containing (a) 100 parts by weight polyol; (b) 2-9 parts by weight potassium and/or sodium carboxylate salts; (c) 0.05-0.45 parts by weight of one or more quaternary amine; (d) zero to 0.4 parts by weight of an additional catalyst selected from secondary amine, tertiary amine, tin and/or iron catalyst; (e) optionally a solvent; (f) an isocyanate containing compound; and (g) a blowing agent; wherein the molar ratio of (b) to (c) is in a range of 17:1 to 100:1. | 2010-04-08 |
20100087561 | VISCOELASTIC POLYURETHANE FOAMS COMPRISING AMIDATED OR TRANSESTERIFIED OLIGOMERIC NATURAL OIL POLYOLS - Described are viscoelastic polyurethane foams that comprise the reaction product of a polyisocyanate and an active-hydrogen composition comprising an amidated or transesterified oligomeric natural oil polyol. | 2010-04-08 |
20100087562 | Polyurethane Foam Batt Insulation - Polyurethane foam materials are produced and used in batt form, and therefore are substitutes for insulation batts previously made of fibreglass insulation The polyurethane batts are preferably made of a flexible, and compressible foam material, such that the batts can be compressed and placed within a shipping container, and so that the compressed batt will form a friction fit in an opening, when in use An alternative insulation material and format are provided. | 2010-04-08 |
20100087563 | SULPHONIUM SALT PHOTOINITIATORS - Compounds of the formula (I), wherein L | 2010-04-08 |
20100087564 | PHOTOPOLYMER FORMULATIONS HAVING A LOW CROSSLINKING DENSITY - The invention relates to photopolymer formulations based on a polymeric network as a matrix and at least one photopolymerizable monomer dissolved therein and to a method for the production of holographic media from such photopolymers and to the use thereof. | 2010-04-08 |
20100087565 | Dental Composites with a Low Shrinkage Tension and High Flexural Strength - Dental composite materials based on (meth)acrylate, exhibiting a proportion of TCD monomers in the total composition of 1-15% by weight and the quotient of flexural strength/shrinkage tension is at least 35. | 2010-04-08 |
20100087566 | USE OF ELASTOMERS TO PRODUCE GELS FOR TREATING A WELLBORE - A method of treating an earth formation that includes introducing at least one blocked isocyanate in a liquid phase into the earthen formation; introducing at least one active hydrogen compound into the earthen formation; and contacting the blocked isocyante and the active hydrogen compound form an elastomeric gel is disclosed. | 2010-04-08 |
20100087567 | EPOXY GROUP-TERMINATED POLYMERS, THE COMPOSITIONS THEREOF AND THE USE THEREOF AS IMPACT RESISTANCE MODIFIERS - The present invention relates to epoxy group-terminated polymers of the formula (I). Said epoxy group-terminated polymers are suited extremely well as impact resistance modifiers, particularly in epoxy resin compostions. They are particularly suited for use in heat-curing epoxy resin adhesives. It has been found that such epoxy resin compostions not only have excellent mechanical properties and high glass transition temperatures, but also above all improved impact resistance properties, both at room temperature and at low temperatures. | 2010-04-08 |
20100087568 | AQUEOUS EPOXY RESIN COMPOSITIONS - Curable, aqueous epoxy resin composition, comprising
| 2010-04-08 |
20100087569 | Hydrophobically Modified Cationic Copolymers - The invention relates to a hydrophobically modified cationic copolymer which has at least three different structural units. Particularly in combination with anionic surfactants, a considerable improvement in the water retention in aqueous building material systems based on hydraulic binders, such as cement, can be achieved even in the case of high salt loads. | 2010-04-08 |
20100087570 | ADDITIVE FOR HYDRAULICALLY SETTING SYSTEMS, THE HYDRAULICALLY SETTING MIXTURES AND THE USE THERE OF - The invention relates to an additive for hydraulically setting systems based on modified polycarboxylates and water-soluble ethers of high polymeric polysaccharides, optionally containing further standard additives, characterized by a content of a) a water-soluble ether of cellulose or a cellulose-like compound with a viscosity of at least approximately 1,000 mPas, particularly at least approximately 2,000 mPas, measured as a 2% aqueous solution with a Brookfield viscosimeter at 20° C. and 20 rpm and b) a polycarboxylate, whose main chain is linked by means of ester, ether, imide and/or amide groups with polyethylene oxide-containing side chains. The invention also relates to hydraulic mixtures having a content of the above additive and the use thereof. Using the additive according to the invention in hydraulically setting systems comparable and in part much better characteristics are obtained compared with casein-containing formulations, such as a rheological flow behaviour comparable to casein, but with improved water retention. | 2010-04-08 |
20100087571 | COMPOSITE WOOD BOARD - In a stack of composite wood boards, the wood boards comprise wood particles and an organic binder. | 2010-04-08 |
20100087572 | ENVIRONMENTALLY SAFE FIRE RETARDANT PROTEIN FREE COMPOSITION, A METHOD OF MANUFACTURING THEREOF - A method for producing an all purpose harmless fire retardant protein free composition that is adaptable to be incorporated into a range of differing material, of which said material forms an intermediate or finished product requiring fire retardant characteristics, said method including the steps of, (A) dissolving a mono-carboxylic acid, selected from a group, consisting of at least one of, or a combination therefore, of formic acid, acetic acid, stearic acid and/or benzoic acid, and/or an anhydrous di-carboxylic acid selected from a group, consisting of at least one of, or a combination therefore, of oxalic acid, malonic acid, succinic acid and/or glutaric acid, and/or an anhydrous tri-carboxylic acid, consisting of citric acid in an acetic acid solvent forming a solution with a pH in the range of 1.0 to 3.0, (B) adding tetra-sodium-pyrophosphate and water to A for an endothermic process, (C) adding calcium carbonates to the acidic solution B for the generation of an exothermic reaction, (D) once composition C becomes clumpy the composition is poured out onto a drying bed for drying, (E) the dried composition of step D is grounded, milled and/or grinded to achieve particles of less than 0.020 m, (F) encapsulate the particles of E with a surface coating material selected from a group, consisting of at least one of, or a combination therefore, of polysaccharide, tristearate and/or a wax of a polyethylene based material. (G) such that the encapsulation particulate crystals are blended during the formation of the intermediate or finished polymeric material in that the encapsulation provides means for the particulate crystals to remain inactive within and when applied to the polymeric material until said polymeric material is ignited by fire. | 2010-04-08 |
20100087573 | HALOGEN-FREE FLAME RETARDANT THERMOPLASTIC COMPOSITIONS - Flame retardant thermoplastic compositions are provided containing a melamine diamine phosphate; optionally a nitrogen compound based on condensed triazine derivative, and optionally reinforcing fillers; where the composition has excellent chemical resistance to alkaline media. The compositions have utility in battery casing applications as well as other applications wherein a halogen-free flame retardant composition has utility. | 2010-04-08 |
20100087574 | Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom - Described are polyesters comprising (a) a dicarboxylic acid component comprising terephthalic acid residues; optionally, aromatic dicarboxylic acid residues or aliphatic dicarboxylic acid residues; 2,2,4,4-tetramethy-1,3-cyclobutanediol residues; and cyclohexanedimethanol residues. The polyesters may be manufactured into articles such as fibers, films, bottles or sheets. | 2010-04-08 |
20100087575 | POLYACETAL RESIN COMPOSITION - The present invention provides a polyacetal resin material having reduced generation of gases such as formaldehyde to the utmost limit while maintaining or further improving the excellent properties such as mechanical properties, processability and surface properties, of which the polyacetal resin is inherently possessed. In detail, the present invention provides a polyacetal resin composition, obtained by blending, to 100 parts by weight of (A1) a polyacetal resin having substantially linear molecular structure, 0.01 to 20.0 parts by weight of (A2) a polyacetal resin having a branched or crosslinked structure, 0.01 to 5.0 parts by weight of (B) a hindered phenol-based antioxidant and 0.01 to 5.0 parts by weight of (C) a hydrazide compound. | 2010-04-08 |
20100087576 | Crosslinkable Materials Based On Organosilicon Compounds - Moisture-curable organosilicon compositions which are storable in the absence of water, and crosslinkable on admission of water at room temperature to give elastomers, are based on organosilicon compositions containing: | 2010-04-08 |
20100087577 | ANTI ABRASION LAYER - The invention relates to an anti-abrasion layer, comprising a mixture of irregular particles of hard material and round particles essentially free of cutting edges embedded in a matrix material and the use thereof for the production of anti-abrasion surfaces on wood materials, decorative paper, or wood fibre sheets printed with patterns for the production of parquet floors, floor laminates, furniture surfaces or work boards and for the production of wear-resistant surface layers on support materials made from metal, glass, ceramics, plastic concrete or other materials. | 2010-04-08 |
20100087578 | OPTICAL RESIN COMPOSITION AND METHOD FOR PRODUCING THE SAME - To provide an optical resin composition containing carbonate crystals, which have oriented birefringence, have a needle- or rod-like shape, and are able to negate the birefringence without sacrificing the light transmittance of a transparent polymeric resin where the carbonate crystal exists, and a method for producing the resin composition. To achieve this provided are an optical resin composition containing a resin and carbonate crystals, wherein the carbonate crystals have a specific surface area of 4 m | 2010-04-08 |
20100087579 | Magnesium Hydroxide-Based Flame Retardant Compositions Made Via In-Situ Hydration of Polymer Compounds Comprising Magnesium Oxide - Magnesium oxide (MgO) compounded into a polymer can subsequently be hydrated in-situ within the polymer to form magnesium hydroxide. In the case of silane-based or peroxide-based crosslinkable resins, the MgO hydration and polymer crosslinking can be done in a single process step, or in sequential steps. In the case of non-crosslinkable compounds, hydration can be carried out after compounding (no crosslinking step). In all cases, steam CV, sauna, or hot water bath are options for hydration. This approach enables preparation of polymer compounds that are flame retarded with metal hydrates yet free of the traditional limitations posed by shelf instability, extrusion scorch, undesired dehydration, and processing temperature limitations posed by metal hydrates. | 2010-04-08 |
20100087580 | METHOD OF PRODUCING A MODIFIED SMECTITE OR SMECTITE-CONTAINING SUBSTANCE CAPABLE OF TAKING UP AND RELEASING WATER IN A REVERSIBLE MANNER - The present invention relates to a method for producing a modified smectite or smectite-containing substance capable of forming gels which are not longer thixotropic, have a stable cross-linked structure and adhesive characteristic and are capable of taking up and releasing water in a reversible manner by treating a non-activated smectite or smectite-containing substance with a water soluble activating agent and with a water soluble polymer capable of reacting with said smectite, wherein 0-6% by weight, calculated on the weight of the smectite, of the water soluble activating agent and 0.3-6% by weight, calculated on the weight of the smectite, of the water soluble polymer are admixed with the smectite or smectite-containing substance, wherein: at least a part of the water soluble activating agent is added before and/or at latest simultaneously with the soluble polymer, wherein at least a part of the water soluble polymer is added as a dry solid, the mixture obtained contains an amount of water in a range of from 20% by weight of water to 50% by weight of water, on basis of the mixture. | 2010-04-08 |
20100087581 | Reinforced Silicone Resin Film and Method of Preparing Same - A method of preparing a reinforced silicone resin film comprising impregnating a fiber reinforcement in a nano-material-filled silicone composition comprising a condensation-curable silicone composition and a carbon nanomaterial, and curing the silicone resin of the impregnated fiber reinforcement; and a reinforced silicone resin film prepared according to the preceding method. | 2010-04-08 |
20100087582 | Epoxy resins with improved burn properties - Epoxy resin compositions that generate reduced levels of sulfur dioxide and which unexpectedly have reduced self-extinguishing times. The epoxy resins are composed of from 50 to 70 weight percent of an epoxy resin component. The epoxy resin composition also includes from 15 to 35 weight percent of a thermoplastic blend that is composed of polyetherimide and polyamideimide. The epoxy resin composition further includes from 5 to 25 weight percent of a curative agent. | 2010-04-08 |
20100087583 | REDISPERSIBLE POLYMERS INCLUDING A PROTECTIVE COLLOID SYSTEM - A redispersible polymer including, as a redispersing aid, a protective colloid system including from 30% to 100% of a low molecular weight polyacrylamide colloid having a 20% solution viscosity in water of 200 to 800 Centipoise. | 2010-04-08 |
20100087584 | THERMOPLASTIC ELASTOMER COMPOSITION - Described herein is a composition preparation process of forming an unkneaded mixture of (a) 100 parts by weight of an ethylene-α-olefin-unconjugated polyene copolymer rubber synthesized with a metallocene catalyst, (b) 20 to 350 parts by weight of a crystalline olefin resin, (c) 2 to 25 parts by weight of an alkylphenol-formaldehyde resin, and (d) 5 to 120 parts by weight of at least one polymer selected from the group consisting of a copolymer of a vinyl aromatic compound with a conjugated diene compound, a hydrogenated copolymer obtained by hydrogenating a copolymer of a vinyl aromatic compound with a conjugated diene compound, and a hydrogenated polymer obtained by hydrogenating a polymer of a conjugated diene compound, and kneading the formed unkneaded mixture to form a thermoplastic elastomer composition. This process produces a composition that is excellent in compression set and oil resistance at high temperatures and in flexibility and moldability. | 2010-04-08 |
20100087585 | COMPOSITE MATERIAL BASED ON POLYAMIDE AND ON POLY(LACTIC ACID), MANUFACTURING PROCESS AND USE THEREOF - The present invention relates to a composite obtained from a composition comprising:
| 2010-04-08 |
20100087586 | RUBBER COMPOSITION FOR SIDE RUBBER AND HEAVY DUTY PNEUMATIC RADIAL TIRE USING THE SAME - This invention relates to a rubber composition for a side rubber having a good processability and a reduced hysteresis loss and not deteriorating a durability of a side rubber, and more particularly to a rubber composition for a side rubber characterized by comprising 35 to 55 parts by mass of a filler at least containing carbon black having a grade of not lower than FEF based on 100 parts by mass of a rubber component composed of at least one of natural rubber and synthetic polyisoprene rubber, and another synthetic diene-based rubber, wherein an amount of the compounded carbon black having a grade of not lower than FEF is 15 to 55 parts by mass, and tan δ at 25° C. and a total amount of the filler compounded satisfy a relation of the following formula (I): | 2010-04-08 |
20100087587 | Composite Materials With Improved Burn Properties - Epoxy resins and composite materials that generate reduced levels of sulfur dioxide and which unexpectedly have reduced self-extinguishing times. The epoxy resins are composed of from 50 to 70 weight percent of an epoxy resin component. The epoxy resin composition also includes from 20 to 35 weight percent of a thermoplastic blend that is composed of polyetherimide and polyamideimide. The epoxy resin composition further includes from 5 to 25 weight percent of a curative agent. The composite materials may be used for primary structures in aircraft and other load-bearing structures. | 2010-04-08 |
20100087588 | Hydroxy Ester Pre-Extended Epoxy-Terminated Viscosifiers and Method for Producing the Same - Embodiments relate to viscosifiers that are terminated polymers that have functional terminal groups. The polymers being pre-extended by polyepoxides and being reacted to give polymers that are terminated by other functional groups. The viscosifiers have a low content in educts or educt descendants that deteriorate the properties of compositions and considerably reduce or even exclude the formation of high-molecular addition products so that the products obtained have low viscosity and good storage stability. | 2010-04-08 |
20100087589 | AROMATIC POLYESTER RESIN COMPOSITION - An aromatic polyester resin composition, comprising: a melt-kneaded product of 99-70 wt. parts of an aromatic polyester resin and 1-30 wt. parts (providing a total of 100 wt. parts together with the aromatic polyester resin) of a polyglycolic acid resin, wherein the aromatic polyester resin is an aromatic polyester resin polymerized with an antimony compound (catalyst), the polyglycolic acid resin is a polyglycolic acid resin obtained by ring-opening polymerization of glycolide, and the composition further contains a metal-deactivating agent in a proportion of 17-500 mol. % with respect to the antimony in the aromatic polyester resin. As a result, gas generation during the melt-processing of a composition obtained by adding a relatively small amount of polyglycolic acid resin to an aromatic polyester resin is effectively suppressed to provide an aromatic polyester resin composition with a good gas-barrier property. | 2010-04-08 |
20100087590 | EPOXY RESIN COMPOSITION AND CURED ARTICLE THEREOF, SEMICONDUCTOR ENCAPSULATION MATERIAL, NOVEL PHENOL RESIN, AND NOVEL EPOXY RESIN - The object of the present invention is to provide an epoxy resin composition capable of realizing low dielectric constant and low dielectric dissipation factor, which is suited for use as a latest current high-frequency type electronic component-related material, without deteriorating heat resistance during the curing reaction. A phenol resin, which has the respective structural units of a phenolic hydroxyl group-containing aromatic hydrocarbon group (P) derived from phenols, an alkoxy group-containing condensed polycyclic aromatic hydrocarbon group (B) derived from methoxynaphthalene and a divalent hydrocarbon group (X) such as methylene and also has a structure represented by -P-B-X- wherein P, B and X are structural sites of these groups in a molecular structure, is used as a curing agent for the epoxy resin, or a phenol resin as an epoxy resin material. | 2010-04-08 |
20100087591 | CAPPED POLY (ARYLENE ETHER) COMPOSITION AND PROCESS - A thermoset composition exhibiting reduced water absorption in the cured state includes an olefinically unsaturated monomer and a capped poly(arylene ether) prepared by the reaction of an uncapped poly(arylene ether) with an anhydride capping agent. The capped poly(arylene ether) is isolated and/or purified by methods that reduce the concentrations of polar impurities that contribute to water absorption by the cured composition. | 2010-04-08 |
20100087592 | POLYPROPYLENE COMPOSITIONS CONTAINING FILLERS AND/OR PIGMENTS - Polypropylene compositions having a MFR value (2.16 kg, 230° C.) from 15 to 200 g/10 min., comprising:
| 2010-04-08 |
20100087593 | RESIN COMPOSITION COMPRISING THERMOPLASTIC POLYURETHANE, AND HOT MELT ADHESIVE - To present a resin composition comprising a thermoplastic polyurethane which can be melted at a low temperature, is capable of bonding in a short time and is excellent in flexibility; and a hot melt adhesive. | 2010-04-08 |
20100087594 | Method of preparing non-toxic water paint - In a method of preparing a non-toxic anti-tacky water paint, nitrocellulose is solubilized in n-butyl acetate to form a nitrocellulose solution, which is then mixed with urea-formaldehyde and water to form a first mixture solution, which is then heated for two to three hours via water at a temperature of 65 to 90° C. so that the first mixture solution is separated into an upper layer of liquid and a lower layer of powder. Next, the upper layer is removed, and ethylene glycol monobutyl ether is added to the lower layer to form a second mixture solution. Then, a non-ionic surfactant is added to the second mixture solution to form a third mixture solution. Finally, the third mixture solution is added to a water-soluble paint to obtain the non-toxic anti-tacky water paint, which may be coated on a container object so that the object can be conveniently transported and stored. | 2010-04-08 |
20100087595 | INK COMPOSITION FOR INK JET RECORDING - Provided is an ink composition that can form a high-quality image free from bleeding or beading even on printing paper or off-set printing paper such as art paper, in particular, even in a case of low-resolution printing, and is excellent in the property of recovering from clogging even after having been left under environment of high temperature and low humidity. | 2010-04-08 |
20100087596 | Self-Stratifying Automotive Topcoat Compositions and Processes - A process for preparing a coating composition includes contacting a polyol, a silsesquioxane, a polyurethane dendrimer, and a crosslinker, wherein the polyol, the silsesquioxane, the polyurethane dendrimer, and the crosslinker are dispersed within a solvent and forming a self-stratifying coating. Further, a coating composition includes a polyol, a silsesquioxane, a polyurethane dendrimer and a crosslinker forming a mixture dispersed within a solvent. | 2010-04-08 |
20100087597 | WATER/OIL REPELLENT COMPOSITION, METHOD FOR PRODUCTION THEREOF, AND ARTICLE - To provide a water/oil repellent composition which can give water/oil repellency to a surface of an article and has excellent durability (wash durability and heavy-rain durability), a method for producing such a composition, and an article which has water/oil repellency and is less susceptible to deterioration of water/oil repellency when it is washed or in heavy rain. | 2010-04-08 |
20100087598 | POLYMER AND COATING COMPOSITION COMPRISING THE SAME - The present invention is directed to a polymer comprising the reaction product of (i) a monomer comprising at least two ethylenically unsaturated double bonds; (ii) a monomer comprising a carbon atom that is connected to four moieties wherein one of said moieties comprises a hydrogen atom and the remainder of said moieties comprises an alkyl group, wherein one of the alkyl group containing moieties comprises an ethylenically unsaturated double bond, and wherein none of the alkyl group containing moieties form a cycloaliphatic ring; (iii) at least one monomer that is reactive with (i) and/or (ii); wherein the reaction product is not further reacted with any other monomer comprising an ethylenically unsaturated double bond; and wherein said reaction product comprises a reactive functional group. | 2010-04-08 |
20100087599 | FLUORORESIN COMPOSITION, FLUORORESIN MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME - The invention provides a fluororesin composition capable of providing a molded article having low relative dielectric constant, excellent in a temperature stability and causing only small transmission losses. The invention is a fluororesin composition wherein a rate of change in relative dielectric constant between 25° C. and 80° C. of a molded article produced therefrom under a standard condition is not greater than 0.2%. | 2010-04-08 |
20100087600 | Catalyst Systems and their use for Metathesis Reactions - A novel process for reducing the molecular weight of nitrile rubber in the presence of specific catalyst systems containing the metathesis catalyst and also a specific addition of fluorine-containing boron compounds is provided. | 2010-04-08 |
20100087601 | PRE-ACCELERATED RESIN COMPOSITION - The present invention relates to a pre-accelerated resin composition comprising an unsaturated polyester resin and/or a vinyl ester resin, wherein the composition further comprises a. a copper salt, and b. a compound according to formula (1) in which R can be selected from H, optionally substituted C | 2010-04-08 |
20100087602 | Long chain branched polypropylene for cast film applications - A method comprising contacting a polypropylene, an acrylate-containing compound, and an initiator to form a composition, and reactive extruding the composition to form a polymer blend. A method comprising contacting a polypropylene, a multi-functional acrylate monomer, and an initiator to form a composition, reactive extruding the composition to form a reactive extruded composition, and forming the reactive extruded composition into a film wherein the reactive extruded composition has a melt flow rate that is reduced by equal to or greater than 5% when compared to neat polypropylene. | 2010-04-08 |
20100087603 | ORGANIC-INORGANIC HYBRID NANOMATERIALS AND METHOD FOR SYNTHESIZING SAME - Organic-inorganic hybrid nanomaterials, comprising an inorganic portion (e.g., inorganic particles such as silica particles) that are coated/covered with one or more polymers compounds (i.e., the organic portion), and methods for synthesizing such hybrid nanomaterials are disclosed. Also disclosed are hybrid nanomaterials that comprise an inorganic portion (e.g., inorganic particles such as silica particles) that have one or more polymers or polymer portions (i.e., the organic portion) grafted and/or attached thereto, and methods for synthesizing such hybrid nanomaterials. | 2010-04-08 |
20100087604 | SPLITTABLE CONJUGATE FIBER AND METHOD FOR PRODUCING THE SAME - A splittable conjugate fiber that even in the polishing of precision equipments, such as a hard disc, is free from injuring of polishing object parts and allows precision polishing. The splittable conjugate fiber is one composed of, containing substantially none of titanium dioxide, a polyester component and a polyamide component, characterized in that the cyclic trimer content of the polyester component is less than 1.0%. Preferably, this product is produced under conditions such that the difference between polyester-containing cyclic trimer after melt extrusion and cyclic trimer of polyester pellet as a raw material is less than 0.3%. | 2010-04-08 |
20100087605 | PROCESS FOR PRODUCTION OF THERMOPLASTIC COPOLYMER - A process for continuously producing a thermoplastic copolymer, in which a copolymer (A) containing unsaturated carboxylic acid alkyl ester units and unsaturated carboxylic acid units is produced and in succession heat-treated to perform intramolecular cyclization reaction by dehydration and/or dealcoholization reaction, for producing a thermoplastic copolymer (B) containing glutaric anhydride units and the unsaturated carboxylic acid alkyl ester units. The obtained copolymer is excellent in heat resistance and colorless transparency and very small in foreign matter content. | 2010-04-08 |
20100087606 | HIGH PRESSURE LOW DENSITY POLYETHYLENE RESINS WITH IMPROVED OPTICAL PROPERTIES PRODUCED THROUGH USE OF HIGHLY ACTIVE CHAIN TRANSFER AGENTS - Disclosed is an ethylene-based polymer with a density from about 0.90 to about 0.94 in grams per cubic centimeter, with a molecular weight distribution (M | 2010-04-08 |
20100087607 | IRON COMPLEXES AND THEIR USE IN POLYMERIZATION PROCESSES - Specific iron complexes (A), a catalyst system for polymerization of olefins comprising at least one metal complex (A) and/or (A′), a prepolymerized catalyst system, the use of these catalyst systems for the polymerization of olefins, and a process for the preparation of polyolefins by polymerization or copolymerization of olefins in the presence of one of the described catalyst systems. | 2010-04-08 |
20100087608 | METHOD OF PRODUCING VINYL CHLORIDE-BASED POLYMER - A method that is capable of producing a vinyl chloride-based polymer having excellent thermal stability without sacrificing productivity is provided. The method includes polymerizing a vinyl chloride-based monomer in the presence of a vanadium compound (A) represented by formula: V | 2010-04-08 |
20100087609 | ETHYLENE ALPHA-OLEFIN COPOYMER - The present invention relates to an ethylene α-olefin copolymer having a narrower molecular weight distribution, and a uniform distribution of comonomer. The ethylene α-olefin copolymer according to the present invention has a uniform comonomer distribution and exhibits a lower density in the same comonomer content, unlike conventional ethylene copolymers having a random or blocky comonomer distribution. | 2010-04-08 |
20100087610 | Method Of Preparing And Using A Molecular Sieve - A crystalline microporous silicoaluminophosphate (SAPO) molecular sieve is prepared by: (a) providing a reaction mixture having a molar composition within the following ranges: P:Al from 0.75 to 1.25, Si:Al | 2010-04-08 |
20100087611 | URETHANE COMPOUND, CURABLE COMPOSITION CONTAINING THE SAME, AND CURED PRODUCT THEREOF - It is an object of the present invention to provide a urethane compound capable of providing a cured product which is excellent in surface hardness, scratch resistance, flexibility and bending property, has reduced curling property and also has good transparency, a curable composition containing the same and a cured product thereof. The curable composition of the present invention is characterized by containing a specific urethane compound having an isocyanurate ring skeleton and a polymerization initiator. | 2010-04-08 |
20100087612 | MONOVINYLIDENE AROMATIC POLYMERS COMPRISING SULFANYLSILANE FUNCTIONALIZED ELASTOMERIC POLYMERS - The present invention is a rubber modified monovinylidene aromatic polymer composition where the rubber is a sulfanylsilane chain end modified elastomeric polymer. In the present invention the functionalized rubber provides sufficient grafting levels in standard graft polymerization process technologies to prepare desired rubber particle size distributions and morphologies. Across a range of rubber modified monovinylidene aromatic polymers, it has been found that the use of the modified elastomeric polymers according to the present invention can improve the combinations of resin properties, particularly clarity, surface and physical properties, including both rubber modified monovinylidene aromatic homopolymers (e.g., high impact polystyrene and copolymers (e.g., ABS). The functionalized rubbers have sulfanyl functional groups that provide an optimized reactive grafting site. This ensures that under graft polymerization conditions a monovinylidene aromatic polymer block is formed grafted to the butadiene polymer block. This is particularly desirable to enable the use of polybutadiene homopolymer rubbers which are more cost effectively used in rubber-modified monovinylidene aromatic polymers. | 2010-04-08 |
20100087613 | DIVIDED REDOX-CURING TYPE COMPOSITION - The present invention provides a divided redox-curing type composition including a first part in which at least an oxidizing agent (b) is dissolved in a first radical monomer including a radical monomer (a) having an acidic group and/or a hydrophilic group; and a second part in which at least an aromatic sulfinate (d) is dispersed in a second radical monomer including a radical monomer (c) having neither an acidic group nor a hydrophilic group. According to the present invention, a redox-curing type composition capable of securing a time necessary for an adhesion operation and exhibiting high bond strength not only at the initial stage of adhesion but also over a long period of time thereafter in application to a wetting material such as a tooth or a bone as well as a tooth crown repairing material such as a metal or porcelain. | 2010-04-08 |
20100087614 | NUCLEOPHILIC SUBSTITUTION OF CARBON NANOTUBES - Compounds are attached to carbon nanotubes (CNT) by a process which comprises: subjecting surface treated CNTs which have been treated to induce negatively charged surface groups thereon, to nucleophilic substitution reaction with a compound carrying a functional group capable of reacting with the negatively charged groups on the CNT surface, whereby the compound chemically bonds to the CNT. The surface CNT treatment may be reduction. The compounds which are bonded to the CNT may be epoxy resins, bonded directly or through a spacer group. Bi-functional CNTs, grafted to both epoxy resins and other polymers such as polystyrene, are also made by this process. | 2010-04-08 |
20100087615 | Process for the oxidative dehydrogenation of ethane - A method for producing a mixture of ethylene and carbon monoxide by contacting ethane and an oxygen source with a catalyst comprising synthetic cryptomelane or octahedral molecular sieve. The method further comprises condensing the alkyl propionate with formaldehyde to produce an alkyl methacrylate. | 2010-04-08 |
20100087616 | Epoxy resin containing side-chain-tethered caged POSS and preparation method thereof as well as epoxy resin material containing POSS-epoxy and preparation method thereof - An epoxy resin containing side-chain-tethered caged POSS and a preparation method thereof as well as epoxy resin material containing POSS-epoxy and a preparation method thereof are disclosed. The epoxy resin containing side-chain-tethered caged POSS (POSS epoxy) is formed by tethering of POSS group to the side chain of the diglycidyl ether of bisphenol A (DGEBA) epoxy resin. The preparation method of the POSS epoxy includes a step of reacting epoxy resin with caged POSS to form epoxy resin containing side-chain-tethered caged POSS (POSS-epoxy). The preparation method of epoxy resin material containing POSS-epoxy includes a step of reacting DGEBA epoxy resin with POSS-epoxy to get epoxy resin material containing POSS-epoxy. The POSS-epoxy is distributed evenly in the epoxy resin material with POSS-epoxy. | 2010-04-08 |
20100087617 | COMPOSITION CAPABLE OF FORMING YELLOWING-FREE, LOW-HARDNESS POLYURETHANE ELASTOMER, AND METHOD FOR PRODUCING YELLOWING-FREE, LOW-HARDNESS POLYURETHANE ELASTOMER USING THE SAME - The present invention provides a thermosetting polyurethane elastomer that is yellowing-free, has low hardness and does not give rise to bleeding without using any plasticizer, has little tack, and exhibits small changes in hardness with temperature. | 2010-04-08 |
20100087618 | Linear (meth)acryloyl-containing compound, star (meth) acryloyl- containing compound, and method of manufacture - A linear (meth)acryloyl-containing compound is offered, including a chemical compound having a structure in which structural units expressed by the following general formula (1) | 2010-04-08 |