Class / Patent application number | Description | Number of patent applications / Date published |
524426000 | Solid polymer derived from at least one diene monomer | 22 |
20080221252 | Rubber composition for tires - Disclosed is a rubber composition for tires. The rubber composition for tires comprises polymer having reactive functional group (1) in a rubber raw material, and reactive layered silicate having reactive functional group (2) potentially reacting with the above polymer. When a rubber is manufactured by melt-admixing the rubber raw material that contains the polymer having the reactive functional group (1) potentially reacting with the reactive functional group (2) of the reactive layered silicate, the rubber composition for tires of the present invention exhibits improved compatibility between the rubber raw material and the reactive layered silicate by chemical reaction of the polymer having the reactive functional group (1) contained in the rubber raw material, with the reactive functional group (2) of the reactive layered silicate. By the chemical reaction, the reaction material produced has ionic group and is placed more stably between layers and/or particles of the layered silicate. The chemical reaction also greatly increases layer delamination of the layered silicate to improve dispersibility of the layered silicate, thereby producing a rubber composition for tires with excellent wear resistance, tear resistance and/or air permeation resistance. | 09-11-2008 |
20080281028 | Light Plaster Mixture in Pasty Form - The invention relates to a light plaster mixture in pasty form which has improved storage stability. This is based on a composition which contains a binder, inorganic fillers, light fillers, water and also further additives. The light plaster mixture according to the invention can be used in the form of final coats on any bases. | 11-13-2008 |
20090054579 | ADHESIVE COMPOSITION - To provide an adhesive composition which is easily transported and stored, is remarkably excellent in redispersibility in water at a site where it is used and exhibits high performance as an adhesive agent or a coating agent. The above problem is solved by an adhesive composition composed of a synthetic resin powder (A) obtained by drying an aqueous emulsion (EM) containing a polyvinyl alcohol polymer (PVA-1) as a dispersant and a polymer having at least one monomer unit selected from the group consisting of ethylenically unsaturated monomers and diene monomers as a dispersoid, an inorganic powder (B) and a polyvalent isocyanate compound, wherein (A)/(B) is to 100/250. | 02-26-2009 |
20090082509 | Propylene Polymer Composition - A propylene polymer composition having a high impact strength and a high stiffness for the manufacture of parts having an excellent surface quality comprising
| 03-26-2009 |
20090088510 | Thermoplastic polyolefin material with high surface gloss - A compound is described including one or more polymer (A) selected from propylene-ethylene block copolymers (A1), propylene homopolymers (A2) and a combination of copolymers (A1) and/or homopolymers (A2), at 30% to 90% by weight; one or more copolymer (B) selected from ethylene-alpha-olefin random copolymers (B1), hydrogenated styrene-ethylene-butadiene-styrene block copolymers (B2) and a combination of two or more of copolymers (B1) and/or copolymers (B2), at 0% to 50% by weight; one or more mineral filler (C) at 0% to 30% by weight; one or more surface modifier (D) at 0% to 5% by weight; one or more additive (E) at 0% to 5% by weight; and one or more colorant (F) at 0% to 10% by weight. Associated articles and methods are also described. | 04-02-2009 |
20090131570 | PAPER AND COATING MEDIUM FOR MULTIFUNCTIONAL PRINTING - A paper coating includes a combination of a primary pigment and a secondary pigment. The primary pigment includes anionic particles having a particle size distribution where at least 96% of the particles by weight have a particle size less than 2 microns. The secondary pigment is a cationic, grit-free pigment having an average particle size of 3 microns or less. The coating also includes up to 17 weight % of a hydrophilic styrene-butadiene latex based on the weight of the dry pigments and a co-binder. Another embodiment of this invention is a coated base sheet that includes a base sheet to which the above coating has been applied. | 05-21-2009 |
20090137716 | THERMOPLASTIC ELASTOMER COMPOSITION FOR VEHICLE WINDOW-MOLDING - A thermoplastic elastomer composition for a vehicle window-molding comprising: (a) 100 parts by mass of a styrene-type thermoplastic elastomer having a number-average molecular weight equal to or greater than 100,000; (b) 30 to 300 parts by mass of a non-aromatic rubber softener; (c) 5 to 150 parts by mass of a polyolefin-type resin; (d) 5 to 200 parts by mass of a polyphenylene ether-type resin; and a glass panel molding assembly produced with the use of the composition. | 05-28-2009 |
20090247682 | Method for Producing a Crosslinkable Elastomeric Composition - Method for producing a crosslinkable elastomeric composition including: (a) at least one first elastomeric polymer; (b) at least one layered material having an individual layer thickness of 0.01 nm to 30 nm, preferably of 0.05 nm to 15 nm; and (c) at least one vulcanizing agent; includes the following steps: (i) feeding the at least one layered material (b) and at least one second elastomeric polymer (d), into at least one extruder including a housing, at least one screw rotatably mounted in the housing including at least one feed opening and a discharge opening, the at least one layered material being fed into the at least one extruder in an amount higher than or equal to 70 phr; (ii) mixing and softening the mixture so as to obtain a masterbatch; (iii) discharging the obtained masterbatch through a discharge opening; and (iv) mixing the obtained masterbatch with the at least one first elastomeric polymer (a) and the at least one vulcanizing agent (c), to obtain the crosslinkable elastomeric composition, the mixing being carried out in a batchwise manner. | 10-01-2009 |
20090270543 | Method of Producing an Impact-Resistant Thermoplastic Resin - The invention concerns a process to manufacture a thermoplastic resin charged with mineral or carbonated matter, and possibly containing an organic impact modifier, through the introduction into the said resin of a comb polymer with at least one ethylenic unsaturation monomer, to which is grafted at least one polyalkylene oxide function. The resins then obtained which also form the subject of the invention have an improved impact resistance without their rigidity being degraded. | 10-29-2009 |
20090312476 | Rubber Mixtures - The invention relates to rubber mixtures, comprising: (A) at least one rubber, (B) at least one oxidic filler and (C) at least one (haloorganyl)alkylpolyethersilane of the general formula (X)(X′)(X″)Si—R | 12-17-2009 |
20100184903 | CONCRETE CRACK AND JOINT SEALANT AND METHOD - Crack and joint sealant and method, an embodiment of the crack and joint sealant having a composition that is both gray and meets certain ASTM standards. | 07-22-2010 |
20100190907 | RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE USING THE SAME - A rubber composition for tires, which includes a rubber component containing a natural rubber component consisting of at least either a natural rubber or an epoxidized natural rubber, and an inorganic filler containing silica, and a pneumatic tire using such a rubber composition for tires are provided. The rubber composition can be used as a rubber composition for clinch apex, and in this case, the rubber component preferably consists of the natural rubber component, with the inorganic filler being contained in a range of 50 to 80 parts by mass and carbon black being contained in a range of 2 to 5 parts by mass relative to 100 parts by mass of the rubber component. The rubber composition for tires can be used as a rubber composition for a bead apex, and in this case, the inorganic filler contains silica and clay, and the compounding amount of the clay is set in a range of 5 to 40 parts by mass relative to 100 parts by mass of the rubber component, with the total compounding amount of the silica and clay being set to 65 parts by mass or more relative to 100 parts by mass of the rubber component. | 07-29-2010 |
20100222485 | Polyolefin Composition with High Filler Loading Capacity - Disclosed are highly filled thermoplastic olefin compositions and, in particular, thermoplastic olefin compositions that comprise propylene/alpha-olefin copolymers and a high level of organic or inorganic filler. Specifically, the description addresses a filled polymer composition comprising: (a) a first polymer component comprising propylene copolymer having a heat of fusion09-02-2010 | |
20110054101 | PREPARATION OF SILICA-CONTAINING EPDM RUBBER COMPOSITION AND USE THEREOF FOR ARTICLES OF MANUFACTURE INCLUDING TIRES AND ENGINEERED PRODUCTS - This invention relates to preparation of precipitated silica-containing EPDM based rubber compositions and their use as components of articles of manufacture such as, for example, tires and industrial products. Such preparation relies upon phase mixing of EPDM based rubber compositions which contain particulate reinforcement, such as for example precipitated silica, which may optionally include exfoliated clay reinforcement, to create an enhanced EPDM rubber composition. In one aspect, the invention relates to a pneumatic rubber tire with a visible outer sidewall rubber layer comprised of such rubber composition. | 03-03-2011 |
20110196083 | Process of manufacturing a co-ground calcium carbonate material of the GCC and PCC type with a specific steepness factor, obtained products and their uses - An object of the present invention is to provide a process to obtain a calcium carbonate material comprising GCC and PCC, with a specific steepness factor (defined as d | 08-11-2011 |
20120046404 | PAPER COATINGS OF AMPHIPHILIC, NON-WATER-SOLUBLE COMB-BRANCHED (METH)ACRYLIC POLYMERS, USES THEREOF - Polymers, paper coating compositions, and coated paper. | 02-23-2012 |
20120277365 | SURFACE COVERING MATERIALS AND PRODUCTS - In various embodiments, the present inventions provide a heat and color stable flooring materials/product comprising between about 1 wt % to about 50 wt % a polyolefin-based elastomer material; between about 2 wt % to about 50 wt % a polyolefin-based thermoplastic material; between about 20 wt % to about 75 wt % a filler; and between about 0.25 wt % to about 5 wt % a curing system containing a peroxide. Also provided in various embodiments are method of making and using such a flooring material/product. | 11-01-2012 |
20130131249 | PREPARATION OF COATING DISPERSIONS - The invention relates to a process for the preparation of coating dispersions for use in the paper industry by co-grinding natural calcium carbonate (GCC) and precipitated calcium carbonate (PCC), characterized in that powdery GCC is co-ground with a slurry containing from 5 to 70% by weight of PCC to obtain a particle size distribution of the calcium carbonate with at least 90% by weight of smaller than 5 μm, at least 70% by weight of smaller than 2 μm, and at least 20% by weight of smaller than 1 μm, with a weight average particle size within a range of from 0.7 to 3 μm. | 05-23-2013 |
20140303304 | Cationic Polymers And Methods Of Providing Antistatic Properties To Coating Materials - Use of cationic polymers comprising quaternary nitrogen atoms as antistat in coating compositions, characterized in that the polymers are selected from the group consisting of compounds according to the formula (I), polydiallyldialkylamines and copolymers thereof, polyalkyleneimines, polyvinylimidazoles and copolymers thereof, and mixtures of these. The effect of the antistat is that dust adheres to a lesser degree to the coating of the composition. The compositions are employed more particularly in the interior architectural sector. | 10-09-2014 |
20140309353 | Thermoplastic Elastomer Composition Having Low Hardness, and Diaphragm Comprising Same - A thermoplastic elastomer composition of the present invention comprises (A) 30 to 40% by weight of a block terpolymer of an aromatic vinyl compound and alkene or a conjugated diene-based compound; (B) 25 to 50% by weight of a paraffin oil; (C) 1 to 5% by weight of a polyolefin-based resin; (D) 5 to 20% by weight of an inorganic additive; and (E) 5 to 15% by weight of a polyphenylene ether-based resin. The thermoplastic elastomer composition, which has a surface hardness of 0.1 to 40 A (shore A), shows excellent low hardness and has improved physical properties at high temperature, particularly, flexibility, restoring force at high temperatures, and the like. | 10-16-2014 |
20140371369 | RUBBER COMPOSITION AND RUBBER PRODUCT - A rubber composition includes, as essential components, an EDPM polymer, a carbon black, an electrical insulating amorphous or spindle-shaped filler, a softener, and a sulfur-based vulcanizing agent as essential components, and also includes, as an optical component, an electrical insulating plate-shaped filler. An obtained vulcanized product is satisfied with the following Equations (1) and (2): | 12-18-2014 |
20160060143 | SURFACE-TREATED CALCIUM CARBONATE AND PHYLLOSILICATE AND ITS USE IN WATER PURIFICATION - The invention relates to a process for the purification of water and/or dewatering of sludges and/or sediments, to the use of a combination of a phyllosilicate and a surface-treated calcium carbonate for water purification and/or dewatering of sludges and/or sediments, as well as to the use of a combination of a phyllosilicate and a surface-treated calcium carbonate for reducing the amount of polymeric flocculation aids in water and/or sludges and/or sediments and to a composite material comprising at least one surface-treated calcium carbonate, at least one phyllosilicate and impurities originated from different sources obtainable by said process. | 03-03-2016 |