Class / Patent application number | Description | Number of patent applications / Date published |
524017000 | Protein or biologically active polypeptide DNRM excluding wheat flour or natural cereals which may contain protein ingredient | 60 |
20090036576 | Cyanophycin Production From Nitrogen-Containing Chemicals Obtained From Biomass - The present invention relates to fermentation processes for the production of cyanophycin in a microorganism whereby a plant-derived nitrogen source is converted by the microorganism into cyanophycin. The plant-derived nitrogen source preferably is a process stream being obtained in the processing of agricultural crops such as e.g., a by-product in the processing of starch from agricultural crops like corn, potato or cassave. The invention further relates to processes for the conversion of cyanophycin into a variety of compounds including e.g., ornithine, 1,4-butanediamine, n-alkyl amino alcohols, acrylonitrile, as well as cyanophycin derived functionalised poly(aspartic acid)s wherein the arginine residues have been functionalised to ornithine, (N-L-arginino)succinate, N-phospho-L-arginine or agmantine and the lysine residues have been functionalised to N6-hydroxy-L-lysine, 2,5-diaminohexanoate, N6-(L-1,3-dicarboxypropyl), pentanediamine, 5-aminopentanamide or N6-acetyl-L-lysine. These functionalised groups can be further subjected to subsequent chemical and/or enzymatic modifications. | 02-05-2009 |
20090054560 | METHOD FOR PREPARING SOLID MATERIALS COMPRISING IMMOBILIZED PROTEORHODOPSIN - The present invention relates to materials comprising hydrophilic polymers and immobilized proteorhodopsin and the use of such materials as an optical information carrier. The material comprises one or more hydrophilic polymers that are capable to form a homogeneous phase with proteorhodopsin prior to solidification to a solid form. The hydrophilic polymer, for example, is silica sol-gel, gelatin, polyvinylalcohol, agarose, agar, methyl cellulose, polyvinyl acetate, polyvinyl pyrrolidone, polyethylene glycol, or a mixture thereof. The solid material having immobilized proteorhodopsin is deposited on a substrate selected from the group consisting of glass, paper, metal, fabric material, plastic material, and used as an optical data storage material or a fraud-proof carrier. The present invention further provides a security ink comprising proteorhodopsin and one or more hydrophilic polymers. | 02-26-2009 |
20090124729 | MELT PROCESSABLE STARCH COMPOSITIONS - The present invention relates to a starch composition comprising starch, a polymer that is substantially compatible with starch and has a weight-average molecular weight of at least 500,000 such that the polymer forms effective entanglements or associations with neighboring starch molecules, and preferably at least one additive to improve melt flow and melt processability. The additive may be a hydroxyl plasticizer, a hydroxyl-free plasticizer, a diluent, or mixtures thereof. The composition is melt processable on conventional thermoplastic equipment. The composition is especially suitable for uniaxial and biaxial extensional processes to make fibers, films, foams and like products. | 05-14-2009 |
20090192244 | NATURAL RUBBER LATEX HAVING REDUCED ALLERGENICITY AND METHOD OF MAKING - A rubber latex composition is disclosed having reduced allergenicity. Methods for producing a rubber latex composition having reduced allergenicity are also disclosed. | 07-30-2009 |
20100016478 | PAPER SIZE MIXTURES - Paper size mixtures comprising a reactive size dispersed in water and a polymer, which are obtainable by mixing
| 01-21-2010 |
20100222459 | Polymer modified carbohydrate curable binder composition - A curable aqueous binder composition comprising one or more amine reactant selected from the group consisting of: a protein, a peptide, an amino acid, an ammonium salt of a polycarboxylic acid, an ammonium salt of a (poly)hydroxy-(poly)carboxylic acid; one or more carbohydrate; and one or more emulsion polymer; and the use thereof as thermosetting binders. Also described are composite materials comprising the curable binder composition, and methods of application. | 09-02-2010 |
20110021670 | INTEGRATED PROCESS FOR MANUFACTURING A BINDER - A process for manufacturing a binder from a waste water effluent is disclosed. A method for recovering the protein used in the manufacture of the binder comprises adding an agglomerating agent to the waste effluent stream, precipitating the protein and separating the water from the protein. The steps for manufacturing the binder from the protein include hydrolyzing the protein, mixing an adhesive polymer with the protein and curing the protein. | 01-27-2011 |
20110039985 | METHOD OF MANUFACTURING EMBEDDED WATER SOLUBLE FILM CARRIER - This invention relates to a water-soluble film (WSF) system with embedded/entrapped water-soluble films (WSF). More particularly, the invention relates to a WSF system with actives embedded/entrapped therein such as to provide precise and desired release of actives there from and its method of manufacturing for diverse applications, in which a variety of substances such as detergents, enzymes, softeners, perfumes, pesticides, fungicides, active ingredients, dyes, pigments, hazardous chemicals, active agents for cleaning laundry, dishes, floorings, walls, furniture, fluffs, pulp, etc., and the like can be so embedded/entrapped for such purpose. The invention further discloses novel online and offline process for the manufacture of such multi-layered WSF with or without liners and of desired shapes to selectively entrap interacting/non-interacting materials and their combinations. The process also provides options for the use of a wide range of raw materials, liners such as paper, film, foil, fabric, etc. | 02-17-2011 |
20110065842 | METHOD FOR PRODUCING COMPOSITE FIBER MATERIALS - The invention relates to a process for producing fiber materials in which at least one hydrolytic protein mixture and at least one polyamine- or polyimine-containing binder or any desired mixture of these binders are used for producing the fiber materials. The invention furthermore relates to the use of at least one hydrolytic protein mixture and at least one polyamine- or polyimine-containing binder or any desired mixture of these binders alone or in combination with at least one other binder or at least one assistant or at least one other binder and at least one assistant for producing fiber materials. | 03-17-2011 |
20110071238 | ALIPHATIC-AROMATIC BIODEGRADABLE POLYESTER - The invention refers to aliphatic-aromatic biodegradable polyesters obtained from aliphatic dicarboxylic acids, aromatic acids of renewable origin and diols, and also to blends of said polyesters with other biodegradable polymers of either natural or synthetic origin. | 03-24-2011 |
20110207858 | Mixtures for producing biodegradable aliphatic polyester-based molded bodies and for producing polymer powders that can be re-dispersed in water - The object of the invention is mixtures for producing biodegradable molded bodies based on one or more aliphatic polyesters, characterized in that the mixtures also comprise one or more polymer powders that can be re-dispersed in water. | 08-25-2011 |
20120010333 | COMPOSITION COMPRISING VARIOUS PROTEORHODOPSINS AND/OR BACTERIORHODOPSINS AND USE THEREOF - The present invention provides a solid material comprising an immobilized mixture of two or more proteorhodopsins, two or more bacteriorhodopsins, or one or more bacteriorhodopsin and one or more proteorhodopsins. The proteorhodopsins are selected from the group consisting of all-trans-retinal-containing proteorhodopsins and retinal analog-containing proteorhodopsins; all of which have absorption spectra that do not overlap. The bacteriorhodopsins are selected from the group consisting of all-trans-retinal-containing bacteriorhodopsins and retinal analog-containing bacteriorhodopsins; all of which have absorption spectra that do not overlap. The present invention also provides an optical information carrier, such as an optical data storage material and a fraud-proof optical data carrier, comprising the above-described solid material and a substrate selected from the group consisting of glass, paper, metal, fabric material, and plastic material, wherein said solid material is deposited on said substrate. The present invention further provides security ink comprising one or more hydrophilic polymers and a mixture of various photochromic materials. | 01-12-2012 |
20120059092 | FLUID ACTIVATABLE ADHESIVES AND FLUIDS FOR ACTIVATING SAME FOR USE WITH LINER-FREE LABELS - Fluid activatable adhesive compositions and activating fluid(s) for activating the adhesive composition are described herein. The adhesive compositions contain at least two polymers with different hydrophilicities. The hydrophilic polymer has quick tack when exposed to a hydrophilic solvent, such as water or other aqueous solvent, while the hydrophobic polymer provides strong adhesion to a paper or polymeric substrate. The adhesive composition may contain particulate fillers which enable fast exhaustion of the activation fluid out of the adhesive when applied to a substrate, thereby allowing the hydrophobic polymers of the adhesive composition to achieve strong adhesion of the liner-free label to the paper or polymeric substrate. The particulate fillers may also function as anti-blocking agents when liner-free label media are tightly wound in a roll. The adhesive compositions described herein may be used not only on paper, cardboard, and metal, but also on glass and plastics commonly used in commercial applications. | 03-08-2012 |
20120149808 | Curable casting compound containing keratin fibers and plastic moulded parts produced therefrom - In order to provide a curable casting compound for producing plastic moulded parts, comprising a binder component based on polymerizable monomers selected from methyl acrylate or methyl methacrylate and a proportion of about 40 to about 85% by weight of one or more inorganic fillers, which compound can be used for producing plastic moulded parts having an increased impact strength, it is proposed that the casting compound comprise 0.1 to 0.5% by weight of keratin fibres. | 06-14-2012 |
20120245256 | POLYESTERS BASED ON 2-METHYLSUCCINIC ACID - The present invention relates to a polyester comprising repeat units based on at least one aliphatic dicarboxylic acid or an ester-forming derivative thereof (component A1), at least one aromatic dicarboxylic acid or an ester-forming derivative thereof (component A2), at least one diol (component B), optionally at least one sulfo-containing compound (component A3) and optionally at least one trifunctional crosslinking agent as component C1 and/or at least one difunctional chain extender as component C2, component A1 comprising 2-methylsuccinic acid or an ester-forming derivative thereof, to a process for preparing the inventive polyester, to the mixtures comprising the inventive polyester, to the use of the inventive polyesters or of the inventive mixtures for production of moldings, films, adhesives, foams or fibers, and to moldings, films, adhesives, foams or fibers comprising at least one inventive polyester or at least one inventive mixture. | 09-27-2012 |
20120329915 | Demulsification Compositions, Systems and Methods for Demulsifying and Separating Aqueous Emulsions - The present invention provides compositions, systems and methods for demulsifying an emulsion including an aqueous phase and an organic phase by adding an effective amount of a composition comprising at least one quaternary organopolysiloxane or salt thereof to the emulsion, the composition optionally including at least one of quaternary epihalohydrin/polyamine copolymers or salts, and/or (poly)diallyldimethylammonium halides. | 12-27-2012 |
20130030089 | THERMOPLASTIC RESIN COMPOSITION AND RESIN MOLDED PRODUCT - Process for preparing a thermoplastic resin composition containing an aromatic polycarbonate resin which may include a thermoplastic resin other than the aromatic polycarbonate resin, a granular talc, and optionally a rubber polymer, a flame retardant or a fluorinated polyolefin. The granular talc has a particle size in which a proportion of a 500 μm-mesh screen residue thereof is not less than 55% by weight. | 01-31-2013 |
20130035425 | FLUID ACTIVATABLE ADHESIVES AND FLUIDS FOR ACTIVATING SAME FOR USE WITH LINER-FREE LABELS - Fluid activatable adhesive compositions and activating fluid(s) for activating the adhesive composition are described herein. The adhesive compositions contain at least two polymers with different hydrophilicities. The hydrophilic polymer has quick tack when exposed to a hydrophilic solvent, such as water or other aqueous solvent, while the hydrophobic polymer provides strong adhesion to a paper or polymeric substrate. The adhesive composition may contain particulate fillers which enable fast exhaustion of the activation fluid out of the adhesive when applied to a substrate, thereby allowing the hydrophobic polymers of the adhesive composition to achieve strong adhesion of the liner-free label to the paper or polymeric substrate. The particulate fillers may also function as anti-blocking agents when liner-free label media are tightly wound in a roll. The adhesive compositions described herein may be used not only on paper, cardboard, and metal, but also on glass and plastics commonly used in commercial applications. | 02-07-2013 |
20130253099 | PRODUCING METHOD OF SYNTHETIC COLLAGEN NANO-FIBER - With respect to synthetic collagen that has so far been difficult to be nano-fiberized, a method for producing uniform and long fibrous nano-fibers containing a synthetic collagen is described. The nano-fibers contain a polypeptide having a peptide fragment represented by Formula ( | 09-26-2013 |
20140051785 | HIGH DENSITY MEMBRANE PROTEIN MEMBRANES - Embodiments of the invention provide methods for preparing high density membrane protein membranes by slow, controlled removal of detergent from mixtures of detergent, block copolymers and membrane protein mixtures. Membranes created by this method are also provided. The structure of these membranes may be varied by varying the amount of membrane protein. | 02-20-2014 |
20140142222 | SURFACTANT COMPRISING FLUORINE-CONTAINING POLYMER - Provided is a surfactant which has a high surface tension reducing ability and a high solubility in a liquid medium, comprising a fluorine-containing copolymer containing, as essential components, a monomer having a fluoroalkyl group having 1 to 7 carbon atoms, a hydrophilic monomer, and a monomer having an ion donor group. Further provided are a coating composition, an ink composition and a photographic emulsion composition, each comprising the surfactant. | 05-22-2014 |
20140350142 | AQUEOUS BINDER COMPOSITION - An aqueous binder composition comprises: (1) a water-soluble binder component obtainable by reacting at least one alkanolamine with at least one polycarboxylic acid or anhydride and, optionally, treating the reaction product with a base; (2) a soy protein product; and, optionally, one or more of the following binder components; (3) a sugar component; (4) urea. The binder composition is particularly suitable as a binder for mineral fibres or as an adhesive for particle board and other composites. | 11-27-2014 |
20140364544 | COATED ELASTOMERIC ARTICLE AND METHOD FOR MAKING A COATED ELASTOMERIC ARTICLE - An elastomeric article, such as a glove or a condom, is coated with a compound containing silicone, collagen and allantoin. | 12-11-2014 |
20160024349 | COATINGS CONTAINING POLYMER MODIFIED ENZYME FOR STABLE SELF-CLEANING OF ORGANIC STAINS - Bioactive coatings that are stabilized against inactivation by weathering are provided including a base associated with a chemically modified enzyme, and, optionally a first polyoxyethylene present in the base and independent of the enzyme. The coatings are optionally overlayered onto a substrate to form an active coating facilitating the removal of organic stains or organic material from food, insects, or the environment. | 01-28-2016 |
20160032103 | MULTIFUNCTIONAL BIOCOMPOSITE ADDITIVE COMPOSITIONS AND METHODS - Biocomposite compositions and compositions, which include dried distillers solubles, and which can be used in making biocomposite compositions are described. Methods for preparing the compositions are also described. | 02-04-2016 |
20160040172 | MICROORGANISMS AND METHODS FOR PRODUCING BUTADIENE AND RELATED COMPOUNDS BY FORMATE ASSIMILATION - Provided herein are non-naturally occurring microbial organisms having a FaldFP, a FAP and/or metabolic modifications which can further include a MMP, a MOP, a hydrogenase and/or a CODH. These microbial organisms can further include a butadiene, 13BDO, CrotOH, MVC or 3-buten-1-ol pathway. Additionally provided are methods of using such microbial organisms to produce butadiene, 13BDO, CrotOH, MVC or 3-buten-1-ol. | 02-11-2016 |
20160067353 | PROTEIN-POLYMER-DRUG CONJUGATES - A drug conjugate is provided herein. The conjugate comprises a protein based recognition-molecule (PBRM) and a polymeric carrier substituted with one or more -L | 03-10-2016 |
20190144709 | COATINGS CONTAINING POLYMER MODIFIED ENZYME FOR STABLE SELF-CLEANING OF ORGANIC STAINS | 05-16-2019 |
20190144710 | Coatings Containing Polymer Modified Enzyme For Stable Self-Cleaning Of Organic Stains | 05-16-2019 |
20190144711 | Coatings Containing Polymer Modified Enzyme For Stable Self-Cleaning Of Organic Stains | 05-16-2019 |
524018000 | With natural resin or carbohydrate DNRM | 9 |
20090023841 | MOLDING RESIN COMPOSITION - A molding resin composition which includes (a) an aromatic polyester, (b) a tackifier, (c) a polyol compound having two or more hydroxy groups per molecule and (d) a polyolefin, wherein the polyolefin (d) is present in an amount of 5 to 40 parts by weight per 100 parts by weight of the aromatic polyester (a) and the polyolefin (d) combined, has an excellent adhesion to polyolefins, metals and PVC, and also has an excellent gasoline resistance. | 01-22-2009 |
20090170979 | Modified binder polymer for coating compositions - A film-forming binder polymer for a coating composition such as a paint, varnish or woodstain where the polymer is modified by the presence of bonded moieties derived from plant gum, particularly plant fibre gum obtainable from plant fibre, especially corn fibre gum and more particularly moieties derived from proteo-xylans and/or furanose. The modified binder polymer minimises the need to use coalescing solvents without producing poor dried paint coatings which fail the scrub resistance tests also improves the opacity of the dried coating composition. | 07-02-2009 |
20090298975 | Synthetic Resins in Casein-Stabilized Rosin Size Emulsions - A process for forming a rosin-containing size emulsion for paper sizing, in which a basic aqueous first mixture containing at least partially saponified rosin is mixed with a basic aqueous dispersion of casein and formed into an oil-in-water emulsion, wherein an emulsion-stabilizing amount of a casein-compatible rosin-emulsifying synthetic resin is substituted for a portion of the casein, the portion being within a range of about 1-80% by weight of the casein. | 12-03-2009 |
20110015309 | THERMOPLASTIC STARCH COMPOUNDS - The invention relates to a homogeneous, non-dried, melt-extruded thermoplastic compound containing 30-60% by weight dry substance of native or chemically modified starch, maximum 11% by weight dry substance of at least one other biopolymer selected from the group consisting of carrageenan or a different polysaccharide or a protein, 20-45% by weight dry substance of at least one softener and a maximum of 20% by weight water. Said compound can be used, advantageously, to produce molded bodies such as soft capsules with increased impact resistance. | 01-20-2011 |
20130065989 | Method For Recycling Used Clothes And Domestic Textile - A method is described for recycling used clothes and domestic textile. After examining and sorting the received material ( | 03-14-2013 |
20130190428 | Wood Composite Process Enhancement - Disclosed is a method of preparing a lignocellulosic composite; the method comprising the steps of combining one or more dry protein sources as powders and one or more lignocellulosic materials; subsequently combining with the protein and lignocellulosic combination, a liquid mixture comprising a curative for the protein source, forming the resulting mixture into a composite structure and then curing the composite structure. | 07-25-2013 |
20140005306 | Hyaluronic Acid-Gelatin Crosslinked Thermoreversible Pluronic Hydrogels | 01-02-2014 |
20140148532 | ADHESIVE COMPOSITION - A adhesive composition that includes at least the main components of a hydrolyzable tannin and at least one cationic polymer selected from the group including (poly-)lysine, (poly-)-DL-ornithine, ε-poly-ornithine, (poly-)arginine, (poly-)glutamine, (poly-)asparagine, (poly-)histidine, (poly-)proline, putrescine, spermidine, spermine, cadaverine, agmatine, citrulline and mixtures thereof. | 05-29-2014 |
20150148457 | PROCESS FOR PREPARING MULTI-COLOR DISPERSIONS AND MULTI-COLOR DISPERSIONS MADE THEREOF - This invention relates to a process for preparing multi-color dispersions and the multi-color dispersions made thereof. | 05-28-2015 |
524019000 | Hydrocarbon material DNRM which is nonsolid polymer, e.g., wax, etc. | 1 |
20110184093 | Rubber Compositions Containing an Oil Blend of a Petroleum Oil and a Biobased Oil and Methods of Making the Same - According to at least one aspect of the present invention, a rubber composition is provided. In at least one embodiment, the rubber composition comprises a rubber, an oil blend of a petroleum oil and a bio-based oil, the bio-based oil being non-hydroxyl-functionalized, hydroxyl-functionalized, or combinations thereof; and a filler. In certain instances, the bio-based oil includes a soy oil. In certain other instances, the soy oil is hydroxyl-functionalized having a hydroxyl number of from 10 to 350 KOH/g, 40 to 150 KOH/g, or 25 to 200 KOH/g. According to at least another aspect of the present invention, there is provided a method comprising providing a rubber composition as described herein and molding the rubber composition to form the rubber article. | 07-28-2011 |
524021000 | Animal derived protein or polypeptide other than casein, e.g., blood, egg albumin, etc. | 12 |
20120123026 | FUNCTIONALIZED COMPOSITIONS FOR IMPROVED IMMOBILIZATION - The present invention relates to improved covalent coupling of two or more entities such as biomolecules, polymer compositions, organic/inorganic molecules/materials, and the like, including their combinations, through one or more novel reactive groups attached to linker groups of 2-1000 atoms length. The present invention also contemplates the use of bifunctional bridge molecules to link two or more entities, wherein the functional groups of the bridge molecules are the novel reactive groups of the present invention. | 05-17-2012 |
20120329916 | Keratin in Rubber Applications - A rubber composition includes an elastomer having an elongation at break (Eb) of about 50% or more according to ASTM-D 412 at 25° C., a water-insoluble keratin, and a reinforcing filler. A tire component including the composition and a method for making the composition are also disclosed. | 12-27-2012 |
20140187681 | JELLYFISH-INSPIRED TILT SENSOR AND ARTIFICIAL MESOGLEA - Components of an unmanned undersea vehicle are inspired by jellyfish that uses its flexible body and tilt sensing to achieve efficient swimming and turning. A tilt sensor, based on a statocyst, has a metal ball in a chamber lined with resistors. The tilt is sensed in accordance with which resistors the ball contacts. A composition of polyvinyl alcohol hydrogel with ferritin particles dispersed therein mimics the qualities of a jellyfish's mesoglea. | 07-03-2014 |
20150011683 | Keratin in Rubber Applications - A rubber composition includes an elastomer having an elongation at break (Eb) of about 50% or more according to ASTM-D 412 at 25° C., a water-insoluble keratin, and a reinforcing filler. A tire component including the composition and a method for making the composition are also disclosed. | 01-08-2015 |
20150018460 | SYSTEMS AND METHODS FOR PROVIDING A THERMOPLASTIC PRODUCT COMPRISING A RECYCLED MATERIAL - The present invention relates to thermoplastic products. In particular, the present invention relates to systems and methods for providing a thermoplastic product that includes one or more recycled materials. In some non-limiting implementations, the recycled materials are selected from eggshells, slag, solid output from an incinerator, and/or asphalt shingles. In some cases, the recycled materials comprise between about 0.1% and about 95%, by weight, of the thermoplastic product. In some cases, the recycled materials have a particle size between about one inch and about 300 mesh. Other implementations are also described. | 01-15-2015 |
20160160048 | POLYMERS AND PLASTICS DERIVED FROM ANIMAL PROTEINS - The invention is directed to a method for preparing a polymer derived from an animal protein, such as in a feedstock derived from animal by-products. The method involves hydrolyzing proteins present in a feedstock to obtain hydrolyzed proteins, wherein hydrolysis is conducted under conditions sufficient to digest the proteins and destroy pathogens; extracting a protein fraction from the hydrolyzed proteins; and treating the protein fraction with a crosslinking reagent to form the polymer. The crosslinking reagents may include epoxies. The polymer may be further processed to form a thermoset plastic. The polymer may be used as an adhesive, or in the preparation of a natural fiber composite material. | 06-09-2016 |
20160177070 | RUBBER COMPOSITIONS CONTAINING WHEY PROTEIN | 06-23-2016 |
524022000 | Gelatin | 5 |
20140094544 | PLASTICIZER, A BIODEGRADABLE MATERIAL COMPRISING THE PLASTICIZER AND APPLICATION THEREOF - The present embodiment relates to a Plasticizer, which is fabricated by mixing monomers of biodegradable polymer with bio-molecules subsequently to deal the mixture with thermal treatment. The Biodegradable material comprising the Plasticizer has high melt index which is contributive for the processing of thermal processing, and the microwave-tolerance and water-resistance of the material makes the material suitable for food packaging. | 04-03-2014 |
524023000 | Solid polymer derived from ethylenic reactants only | 4 |
20110251307 | USE OF A STYRENE LATEX 100 NM IN SIZE AS A RHEOLOGICAL AGENT IN A PAPER COATING, THE PAPER COATING, AND THE METHOD FOR OBTAINING IT - The invention relates to coating slip including latex comprising styrene and with a particle size centered around 100 nm, the use of latex as an agent for reducing the low shear gradient viscosity and increasing the low shear gradient viscosity, and methods thereof. | 10-13-2011 |
20120083556 | TRANSPARENT INK-JET RECORDING FILMS, COMPOSITIONS, AND METHODS - Transparent ink-jet recording films, compositions, and methods are disclosed. These films exhibit high maximum optical densities and have low haze values. These films are useful for medical imaging. | 04-05-2012 |
524024000 | Derived from carboxylic acid or derivative | 2 |
20100056672 | BIODEGRADABLE BLENDS BASED ON HYDROLYSED PROTEINS AND FUNTIONALISED ETHYLENE COPOLYMERS - This invention relates to a new class of blend containing segments with a peptide base of hydrolysed proteins and gelatin, and segments with a polymer base consisting of variously substituted polyethylenes such as EVA and EVAL, and a method for their preparation. | 03-04-2010 |
20130303665 | GELS AND HYDROGELS - Gels and gel-containing materials, including hydrogels, are described. A gel can be formed by blending polyacrylic acid (PAA) and a polyglycol, such as polytetramethylene ether glycol (PTMEG) at room temperature and, in some cases, without using a catalyst. The blend material can be used to form soft or hard materials, films and particles. The blend material can be combined with vinyl monomers and polymerize to form a hydrogel. The hydrogel can have a high mechanical strength and high water absorbency. | 11-14-2013 |
524025000 | Casein or derivative or soy protein | 8 |
20090247671 | Solvent-free polyurethane-based artificial leather having the texture of human skin and the preparation method thereof - The present invention relates to a solvent-free polyurethane-based artificial leather having the texture of human skin, and particularly to artificial leather comprising soy protein isolate and solvent-free polyurethane resin, where the use of soy protein isolate provides a higher water content than that of the conventional artificial leather to improve sensitivity properties such as tactile sensation and the use of the solvent-free polyurethane resin provides higher heat resistance and better mechanical properties than those of the conventional artificial leather, without using an organic solvent, thereby enabling to maintain clean indoor air. | 10-01-2009 |
20090326102 | POLYISOPRENE ARTICLES AND PROCESS FOR MAKING THE SAME - The invention disclosed herein relates to an improved process for making elastomeric polyisoprene articles. In particular, the process of the invention is a system which produces synthetic polyisoprene articles exhibiting tensile strength properties similar to that of solvent-based processes using natural rubber latex. The process comprises an accelerator composition at the pre-cure stage comprising a dithiocarbamate, a thiazole and a guanidine compound. In a preferred embodiment, the accelerator composition comprises zinc diethyldithiocarbamate (ZDEC), zinc 2-mercaptobenzothiazole (ZMBT) and diphenyl guanidine (DPG), in conjunction with a stabilizer, such as sodium caseinate. The invention also includes an elastomeric polyisoprene product made by the process, such as a surgeon's glove. | 12-31-2009 |
20100069534 | Stable Soy/Urea Adhesives and Methods of Making Same - The present invention provides an improved method of producing a stable heat denatured soy/urea adhesive having improved wet and dry strengths, with more efficient production and lower production costs. The method comprises combining urea with soy flour that has been heated until denatured and substantially free from urease activity. The soy flour is preferably heated to a temperature of at least 81° C. up to 100° C. for at least 15 to 500 minutes. Optionally, the method may also include adding a crosslinking agent, diluent or both to the soy flour/urea adhesive and/or adding an emulsified or dispersed polymer. Adhesives and dispersions prepared according to the methods of this invention offer increased stability and strength properties. | 03-18-2010 |
20100093896 | Protein/Cationic Polymer Compositions Having Reduced Viscosity - The present invention discloses an adhesive composition comprising a protein component, an azetidinium functionalized polymer component and a viscosity modifying component. The preferred protein is a soy protein and the viscosity modifying component is preferably a sulfite reducing agent, a thiol, or combinations thereof. The invention provides for a high solids, lower viscosity adhesive formulation. The present invention also relates to a composite and a method of making a composite comprising a substrate and the adhesive composition of the present invention. | 04-15-2010 |
20110190423 | Adhesive Compositions - The invention is directed to composition, preparation and use of composite materials based on an adhesive with solids levels above 45% by weight that contain stable polyamidoamine-epihalohydrin resins (PAE resins) of solids greater than 40% where the relative high solids of the PAE enables the high solids content of the adhesive. Furthermore, at least 45% of the solids portion of the adhesive is made up of a combination of the solids of the PAE resin and the solids of the protein source. The invention is also directed an adhesive comprised of the PAE in combination with a soy protein source. The invention is also directed toward use of the adhesive in composite materials and in particular wood containing composite materials, and more specifically wood fiber or particle based composites. | 08-04-2011 |
20130123394 | Swellable Material Using Soy Spent Flakes - A hybrid swellable material employs an oleophilic elastomer as a matrix admixed with an organic material derived from soy that is water swellable in brine, as well as fresh water. Various downhole tools may be made using this hybrid swellable material. | 05-16-2013 |
20150315249 | CROSSLINKED THERMOSET RESINS AND METHODS THEREOF - The present invention relates to a method of making a crosslinked thermoset resin. One embodiment of this method comprises: (i) separating a plant-derived flour mixture into a protein fraction comprising proteins and a carbohydrate fraction comprising carbohydrates; (ii) subjecting the carbohydrate fraction to an oxidizing agent to yield oxidized carbohydrates comprising aldehyde functional groups or both aldehyde functional groups and carboxyl functional groups; and (iii) reacting the oxidized carbohydrates with the protein fraction under conditions effective to crosslink the proteins, thereby yielding a crosslinked thermoset resin. The present invention also relates to a crosslinked thermoset resin and composites, nanofiber membranes, and adhesives comprising the crosslinked thermoset resin. | 11-05-2015 |
524026000 | Solid polymer or SICP derived from carboxylic acid or derivative | 1 |
20100099802 | PROTEIN STABILIZED LATEX POLYMER EMULSIONS, METHODS OF MAKING, AND ADHESIVES CONTAINING SUCH EMULSIONS - A method of forming a stable latex polymer emulsion is provided which includes mixing one or more monomers including polymerizable acid monomers, esters, and unsaturated monomers with water and a soy protein. The emulsion is then polymerized and may be formed into adhesive compositions having improved water resistance and mechanical strength. | 04-22-2010 |