Patent application number | Description | Published |
20090286017 | ARTIFICIAL GRASS GRANULATED INFILL AND ARTIFICIAL GRASS STRUCTURE USING THE SAME - The present invention provides an artificial grass granulated infill excellent in productivity, workability, and recyclability, and an artificial grass structure using the same. A hollow cylindrical granulated infill | 11-19-2009 |
20090286018 | ARTIFICIAL GRASS GRANULATED INFILL AND ARTIFICIAL GRASS STRUCTURE USING THE SAME - The present invention provides an artificial grass granulated infill excellent in productivity, workability, and recyclability, and an artificial grass structure using the same. The artificial grass granulated infill is made from a material comprising a synthetic resin having a hardness of 60 or more in accordance with type A, and is formed so that the void 51 accounts for 10 to 75% of the total volume (the sum of the volume of the portion in which the material is present and the volume of the void). | 11-19-2009 |
20100267899 | THERMOPLASTIC ELASTOMER COMPOSITION AND PRODUCTION PROCESS - A thermoplastic elastomer composition which has excellent cleanability and is suitable for use as a medical rubber supply. It is characterized by comprising a rubber ingredient dynamically crosslinked with a crosslinking agent and a matrix which comprises a thermoplastic resin and in which the crosslinked rubber ingredient has been dispersed, the crosslinking agent comprising a triazine derivative. | 10-21-2010 |
20110034308 | PAPER FEED ROLLER - The paper feed roller according to the present invention is made of a thermoplastic elastomer composition containing an ester thermoplastic elastomer urethane or an ether thermoplastic elastomer urethane (E) having microrubber hardness (type A) of not less than 60 and not more than 80 and a plasticizer (P) in a mass ratio E/P of 70/30 to 50/50. | 02-10-2011 |
20110034598 | PAPER FEED ROLLER - The paper feed roller according to the present invention is made of (1) a thermoplastic elastomer composition containing an ester thermoplastic elastomer urethane (E) having microrubber hardness (type A) of not less than 80 and not more than 95 and at least one plasticizer (P) selected from a group consisting of an ether ester plasticizer and a phthalic ester plasticizer in a mass ratio E/P of 95/5 to 70/30, or (2) a thermoplastic elastomer composition containing an ether thermoplastic elastomer urethane (E) having microrubber hardness (type A) of not less than 80 and not more than 95 and at least one plasticizer (P) selected from a group consisting of an ether ester plasticizer, a phthalic ester plasticizer and a phosphoric acid plasticizer in a mass ratio E/P of 95/5 to 70/30. | 02-10-2011 |
20110142503 | CONDUCTIVE ROLLER AND ELECTROPHOTOGRAPHIC APPARATUS EMPLOYING THE SAME - The conductive roller according to the present invention includes a roller body made of a thermoplastic elastomer composition supplied with conductivity having an outer cylinder constituting an outer peripheral surface of the roller body, an inner cylinder, having an outer diameter smaller than the inner diameter of the outer cylinder, concentrically arranged in the outer cylinder, and a plurality of platelike coupling portions reaching the inner periphery of the outer cylinder from the outer periphery of the inner cylinder, wherein a plurality hollow portions separated from one another by the coupling portions are provided between the outer periphery of the inner cylinder and the inner periphery of the outer cylinder, and each coupling portion is arranged to intersect with a plane passing through the central axes of the outer cylinder and the inner cylinder so that adjacent hollow portions separated from each other by the coupling portion overlap with each other on the plane inwardly and outwardly in the radial direction in a section of the roller body in a direction orthogonal to the axial direction. | 06-16-2011 |
Patent application number | Description | Published |
20100172675 | CONDUCTIVE ROLLER - The present invention provides a conductive roller whose outermost layer is made of a vulcanized rubber composition. The vulcanized rubber composition contains epichlorohydrin rubber and chloroprene rubber as a rubber component thereof and 0.2 to 5 parts by mass of each of a thiourea-based vulcanizing agent and a vulcanization retarder consisting of N-(cyclohexylthio)phthalimide for 100 parts by mass of the rubber component. | 07-08-2010 |
20100214376 | INK TUBE FOR INKJET PRINTER - Disclosed is an ink tube for ink-jet printers, which has excellent flexibility and workability, while being small in compression set as well as in water vapor permeability and air permeability. Specifically, an ink tube for ink-jet printers is made from a thermoplastic elastomer composition which contains a rubber component containing a butyl rubber at a ratio of not less than 30% by mass but not more than 80% by mass, not less than 5 parts by mass but not more than 50% parts by mass of an olefin thermoplastic resin per 100 parts by mass of the rubber component, and not less than 10 parts by mass but not more than 100 parts by mass of a hydrogenated styrene thermoplastic elastomer per 100 parts by mass of the rubber component. In this thermoplastic elastomer composition, the rubber component is finely dispersed by dynamic crosslinking. | 08-26-2010 |
20100227976 | THERMOPLASTIC ELASTOMER COMPOSITION, AND VIBRATION-PROOF SOUND-PROOF MEMBER COMPRISING THE COMPOSITION - Disclosed is a thermoplastic elastomer composition which is excellent in a vibration-proof property and a sound-proof property, and which has flexibility, wear resistance and processability at the levels required for a member (e.g., a roller) to be used in an image-forming device (e.g., a printer). The thermoplastic elastomer composition contains a butyl rubber at a ratio of 30 to 80 mass % (inclusive), and further contains 15 to 50 parts by mass (inclusive) of an olefin thermoplastic resin and 10 to 100 parts by mass (inclusive) of a hydrogenerated styrene thermoplastic elastomer relative to 100 parts by mass of the rubber component, wherein the rubber component is finely dispersed by dynamic cross-linking. | 09-09-2010 |
20100261002 | SURFACE-TREATING LIQUID FOR CONDUCTIVE ELASTIC LAYER, METHOD OF SURFACE TREATMENT OF THE SAME, AND SURFACE-TREATED CONDUCTIVE MEMBER - A conductive member of a paper feed roller for use in an electrophotographic apparatus is provided which retains electrical conductivity in an adequate range, is effectively prevented from deteriorating in durability, and is reduced in the voltage dependence of electrical resistance and in resistance unevenness. This conductive member enables satisfactory print quality to be obtained over long. The conductive member comprises:
| 10-14-2010 |
20110189408 | PARTICULATE SUBSTANCE FOR FILLING ARTIFICIAL TURF AND ARTIFICIAL TURF STRUCTURE FILLED WITH THE PARTICULATE SUBSTANCE FOR FILLING ARTIFICIAL TURF - A recycling technique for long-pile artificial turfs is provided in which a spent artificial turf is recycled and formed into an elastic particulate substance suitable for use as a filler for long-pile artificial turfs. The particulate substance ( | 08-04-2011 |