Class / Patent application number | Description | Number of patent applications / Date published |
524322000 | Acyl group of the carboxylic acid or derivative has at least fifteen carbon atoms, e.g., stearic acid, etc. | 49 |
20080287582 | SHAPE MEMORY POLYMER COMPOSITIONS, METHOD OF MANUFACTURE, AND USES THEREOF - A shape memory composition includes an ionomeric elastomer and a low molecular weight additive that forms crystalline domains in the elastomeric ionomer. The amount of additive is effective to provide crystalline domains of a size and distribution effective to provide shape memory to the composition. | 11-20-2008 |
20090005482 | Method of Drying an Absorbent Polymer with a Surfactant - A method of drying an absorbent polymer includes providing the absorbent polymer. A surfactant having a C | 01-01-2009 |
20090093577 | IMPACT RESISTANT RIGID VINYL CHLORIDE POLYMER COMPOSITION AND METHOD OF MAKING THE SAME - The instant invention is an impact resistant rigid vinyl chloride polymer composition, and method of making the same. The impact resistant rigid vinyl chloride polymer composition, according to instant invention, includes a vinyl chloride polymer, an impact modifier, and a lubricant system. The impact modifier includes a chlorinated olefin polymer, and an ethylene/alpha-olefin copolymer. The lubricant system includes a first component, a second component, and a third component. The first component is a carboxylic acid selected from the group consisting of stearic acid, lauric acid, myristic acid, palmitic acid, blends thereof, and combinations thereof. The second component is a hydrocarbon wax selected from the group consisting of a paraffin wax, polyolefin wax, blends thereof, and combinations thereof. The third component is a metal soap selected from the group consisting of calcium stearate, aluminum stearate, copper stearate, lithium stearate, magnesium stearate, sodium stearate, zinc stearate, blends thereof, and combinations thereof. The process for preparing the impact resistant rigid vinyl chloride polymer composition of the instant invention includes the following steps: (1) providing a vinyl chloride polymer; (2) providing an impact modifier as described above; (3) providing a lubricant system as described above; (4) blending the vinyl chloride polymer, the impact modifier, and the lubricant system thereby forming the impact resistant rigid vinyl chloride polymer composition. | 04-09-2009 |
20090131568 | HALOGEN-FREE, FLAME-RETARDANT WIRE-AND-CABLE COMPOSITION AND RELATED ARTICLES - This invention relates to a flame-retardant composition useful for preparing a coated automotive wire with high scrape abrasion resistance and flexibility. The present invention is a halogen-free, flame-retardant composition made from or containing an ethylene/alpha-olefin copolymer, a halogen-free inorganic flame retardant, a coupling agent for coupling the inorganic flame retardant to the copolymer, and a processing aid. | 05-21-2009 |
20090137712 | ORAL WASH - The present invention is an injection-molded gear made of a polyacetal resin composition comprising a polyacetal and a filler having a particular shape and particle diameter. An object thereof is to provide a gear which has durability and is excellent in the balance between dimensional accuracy and rotation transmission accuracy. Specifically, the gear is an injection-molded gear made of a polyacetal resin composition comprising more than 5 and less than 100 parts by mass of a filler (II) having a particle size distribution satisfying a particular expression and an average aspect ratio (L/D), i.e., a ratio of an average major-axis length (L) of the particles to an average minor-axis length (D) of the particles, of less than 3 and 0 or less than 10 parts by mass of an organic acid (III) based on 100 parts by mass of a polyacetal (I), characterized in that the gear comprises 10% or less of aggregates of the filler (II) having an aggregate diameter of 3 μm or more. | 05-28-2009 |
20090163634 | TRANSPARENT POLYAMIDE MOULDING COMPOUND - The invention relates to polyamide moulding compounds with improved scratch resistance, which are constructed from
| 06-25-2009 |
20090312472 | GLYCOL-FREE GLUE STICK - A glue stick composition includes 5 to 40 % wt polyvinylpyrrolidone; 3 to 20 % wt alkanoate blend including a first C | 12-17-2009 |
20100048786 | GOLF BALL AND THERMOPLASTIC MATERIAL - Disclosed herein are a novel thermoplastic material and a golf ball utilizing the thermoplastic material of the invention. The golf ball ( | 02-25-2010 |
20100160515 | GOLF BALL MATERIAL AND METHOD OF PREPARING THE SAME - The invention provides a golf ball material made of a resin composition composed of (a) an olefin-unsaturated carboxylic acid copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer having a weight-average molecular weight (Mw) of from about 120,000 to about 200,000 and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio of from about 3.0 to about 10.0, or a metal neutralization product thereof, (b) an organic acid or a metal salt thereof, and (c) a basic inorganic metal which is capable of neutralizing acid groups in components (a) and (b). The golf ball material of the invention enables a highly neutralized ionomer having good flow properties and moldability to be achieved. Golf balls in which an injection molding of the golf ball material is used as the cover material have an excellent rebound and durability. | 06-24-2010 |
20100184898 | MOLDING COMPOSITIONS COMPRISING POLYARYL ETHER WITH IMPROVED SURFACE QUALITY - A thermoplastic molding composition, comprising:
| 07-22-2010 |
20100311884 | GOLF BALL MATERIAL AND METHOD OF PREPARING THE SAME - The invention provides a golf ball material for use in an intermediate layer of a multi-piece solid golf ball having a core of at least one layer, at least one intermediate layer encasing the core, and a cover of at least one layer encasing the intermediate layer. The golf ball material is made of a resin composition containing as essential components: (a) an olefin-unsaturated carboxylic acid copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer having a weight-average molecular weight (Mw) of from 120,000 to 200,000 and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio of from 4.4 to 7.0, or a metal neutralization product thereof; and (b) an organic acid or a metal salt thereof. The golf ball material of the invention enables a highly neutralized ionomer having good flow properties and moldability to be achieved. Golf balls in which an injection molding of the golf ball material is used as the cover material are endowed with an excellent rebound and durability. | 12-09-2010 |
20110046284 | Novel Treated Mineral Pigments for Aqueous Based Barrier Coatings - This invention is directed to novel pigments, pigment systems (including components not classified as pigments) and formulations for use in an aqueous coating system applied onto cellulosic (paper and/or paperboard) and non-cellulosic substrates (polyethylene (PE), polylactic acid (PLA), polyvinyl acetate (PVAc), etc.) to impart barrier properties. | 02-24-2011 |
20110082243 | GOLF BALL MATERIAL AND METHOD OF PREPARING THE SAME - The invention provides a golf ball material which is a resin mixture composed of (a) an olefin-unsaturated carboxylic acid copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer having a weight-average molecular weight (Mw) of from 40,000 to 80,000 and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio of from 5.0 to 8.0, or a metal neutralization product thereof, (b) an olefin-unsaturated carboxylic acid copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer having a weight-average molecular weight (Mw) of from 120,000 to 200,000 and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio of from 6.0 to 9.5, or a metal neutralization product thereof, (c) an organic acid or a metal salt thereof, and (d) a basic inorganic metal compound for neutralizing at least 70 mol % of acid groups in components (a) to (c), which resin mixture has a Shore D hardness of from 30 to 50. The golf ball material of the invention is a low-hardness material. Golf balls in which an injection molding of the golf ball material is used as a cover material have an excellent rebound and durability. | 04-07-2011 |
20110082244 | GOLF BALL MATERIAL AND METHOD OF PREPARING THE SAME - The invention provides a golf ball material which is a resin mixture composed of (a) an olefin-unsaturated carboxylic acid copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer having a weight-average molecular weight (Mw) of from 120,000 to 200,000 and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio of from 4.3 to 6.6 or a metal neutralization product thereof, (b) an olefin-unsaturated carboxylic acid copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer having a weight-average molecular weight (Mw) of from 120,000 to 200,000 and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio of from 6.8 to 9.5, or a metal neutralization product thereof, (c) an organic acid or a metal salt thereof and (d) a basic inorganic metal compound for neutralizing at least 70 mol % of acid groups in components (a) to (c), which resin mixture has a Shore D hardness of from 30 to 55. The golf ball material of the invention is a low-hardness material. Golf balls in which an injection molding of the golf ball material is used as a cover material have an excellent rebound and durability. | 04-07-2011 |
20110082245 | GOLF BALL MATERIAL AND METHOD OF PREPARING THE SAME - The invention provides a golf ball material which is a resin mixture composed of (a) an olefin-methacrylic acid copolymer and/or an olefin-methacrylic acid-unsaturated carboxylic acid ester copolymer having a weight-average molecular weight (Mw) of from 120,000 to 200,000 and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio of from 4.0 to 7.0, or a metal neutralization product thereof, (b) an olefin-acrylic acid copolymer and/or an olefin-acrylic acid-unsaturated carboxylic acid ester copolymer having a weight-average molecular weight (Mw) of from 150,000 to 220,000 and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio of from 5.5 to 8.5, or a metal neutralization product thereof, (c) an organic acid or a metal salt thereof, and (d) a basic inorganic metal compound for neutralizing at least 70 mol % of acid groups in components (a) to (c), which resin mixture has a Shore D hardness of from 30 to 60. The golf ball material of the invention is a low-hardness material. Golf balls in which an injection molding of the golf ball material is used as a cover material have an excellent rebound and durability. | 04-07-2011 |
20110118398 | GOLF BALL MATERIAL AND METHOD OF PREPARING THE SAME - The invention provides a golf ball material which is a resin mixture composed of (a) a metal-neutralized polymer which is an olefin-unsaturated carboxylic acid copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer having a weight-average molecular weight (Mw) of from 40,000 to 200,000 and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio of from 3.5 to 8.5, wherein at least 30 mol % of acid groups on the copolymer are neutralized, (b) an organic acid or a metal salt thereof, and (c) a basic inorganic metal compound for neutralizing at least 70 mol % of acid groups in components (a) and (b), which resin mixture has a Shore D hardness of from 30 to 50. The golf ball material of the invention is a low-hardness material. Golf balls in which an injection molding of the golf ball material is used as a cover material have an excellent rebound and durability. | 05-19-2011 |
20110213064 | Curable casting compound for manufacturing plastic moulded parts - In order to provide a curable casting compound by means of which plastic moulded parts, having a structured surface and improved cleanability, can be produced, it is proposed that the casting compound comprises a binder material and a filler material, wherein the filler material is ca. 40 to ca. 85% by weight of the casting compound, and comprises two or more filler fractions, wherein a first filler fraction consists of solid granular mineral particles, and a second filler fraction consists of dimensionally stable hollow microspheres, and wherein the second filler fraction is ca. 1% by volume or more of the casting compound. | 09-01-2011 |
20110257318 | CLEAR SYNTHETIC BINDER - The disclosure relates to a clear synthetic binder comprising at least one oil of plant origin, at least one resin of petroleum origin and at least one polymer, the amount of oil of plant origin in the binder is greater than or equal to 10% by weight and the amount of polymer in the binder is less than or equal to 15% by weight. The clear synthetic binder according to the disclosure has a good consistency, a reduced viscosity, and suitable behaviour at low temperature and elastic properties. The disclosure also relates to a bituminous mix prepared from said clear synthetic binder, this bituminous mix is prepared at temperatures between 100° C. and 160° C., preferably between 120° C. and 140° C. and has suitable rutting resistance and water resistance. | 10-20-2011 |
20120029130 | GOLF BALL MATERIAL AND METHOD OF PREPARING THE SAME - The invention provides a golf ball material which is a resin mixture composed of (a) a nonionic olefin-unsaturated carboxylic acid copolymer and/or olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer, (b) a nonionic olefin-unsaturated carboxylic acid copolymer and/or olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer, (c) an organic acid or a metal salt thereof, (d) a basic inorganic metal compound for neutralizing at least 70 mol % of acid groups in components (a) to (c), and (e) a spherical inorganic filler, which resin mixture has a Shore D hardness of from 40 to 60. The golf ball material of the invention provides an excellent rebound resilience and durability while maintaining the flow properties essential for injection molding. | 02-02-2012 |
20120116001 | GOLF BALL COMPOSITIONS - Disclosed herein are soft and stiff compositions, i.e., compositions which have a flexural modulus that is greater than the value that is expected based on the composition's hardness. The compositions preferably have a hardness/modulus relationship represented by the formula | 05-10-2012 |
20120259051 | RUBBER COMPOSITION FOR BEAD APEX AND PNEUMATIC TIRE - Provided is a rubber composition for a bead apex and a pneumatic tire which can provide good handling stability and enable suppression of reduction of this performance. The rubber composition for a bead apex includes a rubber component; a carbon black; zinc oxide; and an alkylphenol-sulfur chloride condensate, wherein the carbon black has a COAN of 75 to 130 ml/100 g and a BET specific surface area of 25 to 50 m | 10-11-2012 |
20120296025 | INCREASED BULK DENSITY POWDERS AND POLYMERS CONTAINING THEM - The invention provides a treated powder having improved loose bulk density comprising a silanized inorganic powder treated with a long chain fatty acid or salts thereof, wherein the amount of the long chain fatty acid is about 0.25% to about 2 wt %, based on the total weight of the treated powder. | 11-22-2012 |
20120322930 | USE OF AMPHIPHILIC COPOLYMERS AS AGENTS FOR IMPROVING THE THERMAL STABILITY AND UV RESISTANCE OF CHLORINATED AND FILLED THERMOPLASTIC MATERIALS, PROCESS FOR THE FABRICATION OF THE SAID MATERIALS - The present invention consists of the use, in a chlorinated and filled thermoplastic composition containing at least one chlorinated thermoplastic resin and at least one mineral filler, as an agent improving the thermal stability and UV resistance of the said composition, of a linear amphiphilic copolymer characterized in that:
| 12-20-2012 |
20130030104 | RESIN COMPOSITION - An object of the invention is to provide a resin composition that exhibits sufficient oxygen absorption performance within a relatively short period after being placed in the presence of oxygen, even without including an oxidation catalyst such as a transition metal catalyst, and that furthermore suppresses the generation of malodor associated with oxygen absorption. The object is attained by providing a resin composition comprising an oxygen absorbing resin composition dispersed within a matrix resin, characterized in that the oxygen absorbing resin composition comprises a cyclized product of a conjugated diene polymer and a saturated fatty acid having 18 to 44 carbon atoms. | 01-31-2013 |
20130137806 | PROCESS FOR PREPARING LIQUID OVERBASED METAL CARBOXYLATES, MIXED METAL STABILIZERS CONTAINING SAME, AND STABILIZED HALOGEN-CONTAINING POLYMERS THEREWITH - Liquid overbased alkali or alkaline earth metal carboxylates, particularly barium carboxylates, are prepared by a process which includes the use of a beta diketone as a reaction promoter during carbonation. Mixed metal stabilizers containing the overbased metal carboxylates are used as stabilizers for halogen-containing polymers such as polyvinyl chloride (PVC). | 05-30-2013 |
20130217819 | TREATED MINERAL FILLER PRODUCTS, PROCESS FOR THE PREPARATION THEREOF AND USES OF SAME - The present invention relates to the technical field of treated mineral filler products. The invention further relates to a process for preparing such treated mineral filler products, and to its preferred use in the field of plastic applications, and in particular polypropylene (PP)- or polyethylene (PE)-based breathable or extrusion coating film applications. | 08-22-2013 |
20130231429 | Emulsion Compositions Comprising Polyacrylamide Copolymer and Ethylene Oxide - Propylene Oxide Copolymer - A polyacrylamide-based composition as a microemulsion is provided in the form of a water-in-oil microemulsion with polyacrylamide dissolved in the water phase, and further comprising ethylene oxide-propylene oxide block copolymer. Specifically, the present invention includes, dissolved in the water phase, a polyacrylamide copolymer and an EO/PO block copolymer, with the water phase mixed with an oil phase. Preferably, the present invention may further comprise the presence of at least one fatty acid and/or at least one nonionic surfactant to stabilize the microemulsion. In addition, the present invention may further comprise effective amount of other components, such as pesticides and/or fertilizers, that may be delivered to trees, plants or other vegetation. | 09-05-2013 |
20130261242 | METHOD FOR MANUFACTURING RUBBER COMPOSITION - The present invention is a method for producing a rubber composition containing a rubber component (A) of at least one selected from natural rubbers and synthetic dienic rubbers, a filler containing an inorganic filler (B), a silane coupling agent (C), at least one vulcanization accelerator (D) selected from guanidines, sulfenamides and thiazoles, and an organic acid compound (E), wherein the rubber composition is kneaded in plural stages, the rubber component (A), all or a part of the inorganic filler (B), all or a part of the silane coupling agent (C), the vulcanization accelerator (D) and the organic acid compound (E) are kneaded in the first stage of kneading, and the number of molecules X of the organic acid compound (E) in the rubber composition in the first stage is in a relation of the following formula [1] relative to the number of molecules Y of the vulcanization accelerator (D) therein. The production method enables production of a rubber composition having a low-heat-generation property while successfully preventing the coupling function activity of the silane coupling agent from lowering. | 10-03-2013 |
20130267640 | SNOW TYRE TREAD - A snow tyre with an improved grip on wet ground includes a tread formed of a rubber composition. The rubber composition includes: 20 to 100 phr of a first diene elastomer bearing at least one SiOR function, with R being hydrogen or a hydrocarbon radical, and with phr referring to parts by weight per hunder parts of elastomer; 100 to 160 phr of a reinforcing inorganic filler; and a plasticizing system. The plasticizing system includes: a content A of between 10 and 60 phr of a hydrocarbon resin having a Tg above 20° C.; and a content B of between 10 and 60 phr of a liquid plasticizing agent. A total content A+B is greater than 50 phr. Optionally, the rubber composition also includes 0 to 80 phr of a second diene elastomer. | 10-10-2013 |
20130289184 | MASTER BATCH FOR CERAMIC- OR METAL-POWDER INJECTION-MOLDING, AND METHOD FOR PREPARING SAID MASTER BATCH - The master batch for molding includes at least one inorganic powder, advantageously ceramic or metallic; an organic mixture, advantageously polymer, comprising: a stable polymer having good ductility features, from 30 to 90% by mass of the mixture; a lubricant, from 5 to 50% by mass of the mixture; a plasticizing polymer, from 5 to 30% by mass of the mixture; with a [% by mass of the lubricant]/[% by mass of the stable polymer] ratio smaller than or equal to 1, advantageously strictly smaller than 1. | 10-31-2013 |
20130296471 | TYRE TREAD - A tyre, which has an improved grip on wet ground, includes a tread formed of at least a rubber composition. The rubber composition includes: 20 to 100 phr of a first diene elastomer bearing at least one SiOR function, with R being hydrogen or a hydrocarbon radical, and with phr referring to parts by weight per hundred parts of elastomer; 100 to 160 phr of a reinforcing inorganic filler; and a plasticizing system. The plasticizing system includes: a content A of between 5 and 60 phr of a hydrocarbon resin having a Tg above 20° C.; and a content B of between 5 and 60 phr of a liquid plasticizing agent. A total content A+B is greater than 45 phr. The rubber composition optionally includes 0 to 80 phr of a second diene elastomer. | 11-07-2013 |
20130338283 | TREATED MINERAL FILLER PRODUCTS, PROCESS FOR THE PREPARATION THEREOF AND USES OF SAME - The present invention relates to treated mineral filler products comprising a) at least one mineral filler, b) a treatment layer located on the surface of said mineral filler(s), said treatment layer comprising at least one saturated C | 12-19-2013 |
20140100316 | BRANCHED CONJUGATED DIENE COPOLYMER, RUBBER COMPOSITION AND PNEUMATIC TIRE - The present invention relates to a branched conjugated diene copolymer which is useful for preparing a rubber composition, having high uniformity of a temperature dependence curve of a viscoelasticity tanδ, for a tire, a rubber composition comprising the copolymer, and a pneumatic tire produced using the rubber composition for a tire. The branched conjugated diene copolymer is composed of monomer components comprising a branched conjugated diene compound represented by a general formula (1): | 04-10-2014 |
20140100317 | RUBBER COMPOSITION FOR TREAD, AND PNEUMATIC TIRE - The present invention provides a rubber composition for a tread, having improved abrasion resistance, heat aging resistance, processability, and fuel economy in a balanced manner, and a pneumatic tire formed therefrom. The present invention relates to a rubber composition for a tread, comprising a rubber component, silica, a silane coupling agent, a sulfur vulcanizing agent, a sulfenamide or thiazole vulcanization accelerator 1, and a thiuram vulcanization accelerator 2. | 04-10-2014 |
20140121312 | Stearic Acid-Treated Calcium Carbonate Compositions Having Low or No Detectable Free Stearic Acid and Related Methods - A method for treating calcium carbonate includes combining calcium carbonate with an amount of stearic acid and an amount of water to form a mixture, the amount of water being at least about 0.1% by weight relative to the total weight. The method further includes blending the mixture to form a stearic acid-treated calcium carbonate composition. | 05-01-2014 |
20140171571 | MAGNESIUM SULFATE-BASED DESICCANT AND METHOD FOR PRODUCING SAME - The present invention is to provide a magnesium sulfate-based desiccant comprising powder composed of coated particles that contain a particle of magnesium sulfate represented by the chemical formula MgSO | 06-19-2014 |
20140187698 | BINDER MIXTURE FOR PRODUCING MOULDED PARTS USING INJECTION METHODS - A binder mixture with an expanded application range has at least one polymer compound A, selected from a group comprising polyolefins, in a range of approximately 10 wt. % to approximately 60 wt. % of the total quantity of binder mixture, with a first softening range and a first melt viscosity; at least one polymer compound B in a quantity of approximately 10 wt. % to approximately 65 wt. % of the total quantity of binder mixture, with a second softening range and a second melt viscosity; and at least one non-polymer compound C in a quantity of approximately 10 wt. % to approximately 65 wt. % of the total quantity of binder mixture. The first and second softening ranges and melt viscosities have certain characteristics and compound C can be dissolved in certain solvents within a certain temperature range. | 07-03-2014 |
20140206804 | AGENT FOR IMPARTING IMPACT RESISTANCE TO POLYLACTIC ACID RESIN - An impact resistance enhancing agent for a polylactic acid-based resin, containing a polyglycerol fatty acid ester made from a fatty acid containing at least one member selected from the group consisting of caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, and oleic acid, in an amount of 80% by mass or more of the constituting fatty acids, and a polyglycerol having an average degree of polymerization of from 2 to 40. The polylactic acid-based resin composition containing an impact resistance enhancing agent for a polylactic acid-based resin of the present invention has excellent impact resistance properties, so that the resin composition can be suitably used in, for example, agricultural materials, food wrapping materials, and other wrapping materials, and the like. | 07-24-2014 |
20140378593 | RUBBER COMPOSITION FOR UNDERTREAD, AND PNEUMATIC TIRE - The present invention provides a rubber composition for an undertread, which has improved in processability, fuel economy, and tensile properties in a balanced manner, and also provides a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition for an undertread, including: a rubber component containing a modified natural rubber having a phosphorus content of 200 ppm or less; and carbon black and/or a white filler, wherein the modified natural rubber is contained in an amount of 5% by mass or more per 100% by mass of the rubber component. | 12-25-2014 |
20150031814 | TIRE COMPRISING A COMPOSITION ESSENTIALLY FREE OF GUANIDINE DERIVATIVE AND COMPRISING AN ALKALI METAL HYDROXIDE OR ALKALINE-EARTH METAL HYDROXIDE - A tire comprising a rubber composition based on at least one diene elastomer, a reinforcing filler predominantly comprising silica, a crosslinking system, and an alkali metal hydroxide or alkaline earth metal hydroxide. The rubber composition is essentially devoid of guanidine derivative. | 01-29-2015 |
20150065627 | RUBBER MIXTURE - A sulfur-crosslinkable rubber mixture, particularly for treads of pneumatic tires, comprises at least two diene rubbers and from 0.1 to 20 phr of at least one aliphatically modified C9 hydrocarbon resin and from 0.1 to 7 phr of at least one other processing ingredient. The rubber mixture has improved abrasion resistance and improved properties during braking under wet conditions for identical rolling resistance, identical chip & chunk resistance and an identical level of other tire properties. | 03-05-2015 |
20150126660 | COMPOSITION FILLED WITH POLYOLEFIN AND ACTINIDE POWDER - A composition filled with actinide powder, comprising an organic matrix and an actinide powder or a mixture of actinide powders, comprises at least: a plasticizer comprising an alkane whose longest radical chain comprises at least a few tens of carbon atoms and is in a volume content of between 20% and 70% of the total volume of the organic compounds alone; a binder comprising at least one polyolefinic polymer and which is in a volume content of between 20% and 50% of the total volume of the organic compounds alone; a dispersant comprising a carboxylic acid or salts thereof, the volume content of which is less than 10% of the total volume of the organic compounds alone; said actinide powder or said mixture of actinide powders represent between 40% and 65% of the volume of the filled matrix. | 05-07-2015 |
20150141564 | PROCESS FOR THE PREPARATION OF SURFACE TREATED MINERAL FILLER PRODUCTS AND USES OF SAME - The present invention relates to a process for preparing a surface treated mineral filler product, and to its preferred use in the field of plastic applications, and in particular polypropylene (PP)- or polyethylene (PE)-based breathable or extrusion coating film applications. | 05-21-2015 |
20150291768 | METHOD OF PRODUCING POLYHYDROXYALKANOATE COMPOUNDED PLASTICS HAVING IMPROVED MECHANICAL PROPERTIES - A method of enhancing mechanical properties of compounds formed with polyhydroxyalkanoates (PHA) recovered by biomass where the biomass comprises PHA and non-PHA materials. The method includes dissolving the PHA and non-PHA materials in a solution and separating the PHA and non-PHA materials from the solution. Further, the method includes compounding the separated PHA material and at least some of the separated non-PHA material into a compounded plastic having improved mechanical properties. | 10-15-2015 |
20150299423 | RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE - The present invention provides a rubber composition for a tire, which has an increased rate of reaction between a silane coupling agent and silica so that its performances including fuel economy and abrasion resistance can be enhanced; and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition for a tire, containing: diene rubber; silica; a silane coupling agent; and a carbonate salt and/or a hydrogen carbonate salt, wherein the rubber composition has a total content of the carbonate salt and the hydrogen carbonate salt of 0.3 to 25 parts by mass relative to 100 parts by mass of the silica. | 10-22-2015 |
20160114215 | GOLF BALL LAYERS INCLUDING VERY NEUTRALIZED POLYMERS AND METHODS FOR MAKING SAME - The present invention relates to golf balls having at least one layer formed from a very neutralized polymer composition. In particular, the compositions of the invention include at least one acid copolymer and a sufficient amount of cation source to neutralize about 70 percent to about 80 percent of the acid moieties. The invention also relates to methods of making the compositions and golf ball constructions that incorporate the compositions of the invention in at least a portion thereof. | 04-28-2016 |
20160145424 | RUBBER TYRE COMPOUND PRODUCTION METHOD - A method of producing rubber compounds, in which the polymer base is composed partly of a first polymer material having a glass transition temperature of over −50° C., and partly of a second polymer material having a glass transition temperature of below −50° C. and silica as a filler. The method includes a preliminary first polymer material treating step, in which the first polymer material, a silica having a surface area of 80 to 135 m | 05-26-2016 |
20190144643 | COMPOSITION FOR TIRE TREAD COMPRISING RESIN ALTERNATIVE TO PROCESS OIL | 05-16-2019 |
20190144735 | HYDROLYTICALLY DEGRADABLE COMPOSITION | 05-16-2019 |