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公开(公告)号：US20170204258A1
公开(公告)日：2017-07-20
申请号：US15478662
申请日：2017-04-04
CPC分类号： C08L9/06 , C08J3/22 , C08J2307/00 , C08J2307/02 , C08J2309/00 , C08J2309/06 , C08J2407/00 , C08J2409/02 , C08J2409/06 , C08J2411/00 , C08J2413/00 , C08J2419/00 , C08J2439/06 , C08J2477/10 , C08K7/02 , C08K2201/004 , C08K2201/006 , C08L7/00 , C08L7/02 , C08L9/00 , C08L2205/16 , C08L2310/00 , C08L77/10
摘要： A masterbatch composition of elastomer and from 20 to 100 parts per hundred parts elastomer of fibrous micropulp wherein the micropulp has fibers with a volume weighted average fiber length of from 20 to 200 micrometers as measured by laser diffraction, a relative specific surface area of from 30 to 600 square meter per gram as measured by nuclear magnetic resonance and the fibers selected from the group consisting of aromatic polyamide, aromatic copolyamide, polyacrylonitrile and polyazole.
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公开(公告)号：US20180032002A1
公开(公告)日：2018-02-01
申请号：US15635434
申请日：2017-06-28
发明人： Yusuke TANIO
CPC分类号： G03G15/162 , B29C48/0012 , B29C48/0022 , B29C48/022 , B29C48/09 , B29C48/78 , B29K2009/06 , B29K2423/16 , B29K2433/18 , B29K2471/02 , B29K2507/04 , B29K2995/0005 , B29L2031/767 , C08J9/0028 , C08J9/0061 , C08J9/0066 , C08J9/103 , C08J2201/026 , C08J2201/03 , C08J2203/04 , C08J2205/044 , C08J2205/06 , C08J2309/00 , C08J2309/02 , C08J2309/06 , C08J2409/02 , C08J2409/06 , C08J2411/00 , C08J2423/16 , C08J2433/06 , C08J2471/03 , G03G15/1685
摘要： An electrically conductive rubber composition is provided, which is usable for production of a transfer roller of a highly flexible foam satisfying requirements for cost reduction and weight reduction and having smaller foam cell diameters and, hence, ensuring higher-quality image formation with smaller environment-dependent variations in roller resistance. A transfer roller produced from the electrically conductive rubber composition, a production method for the transfer roller, and an image forming apparatus including the transfer roller are also provided. The electrically conductive rubber composition contains a rubber component including SBR and/or BR, EPDM and epichlorohydrin rubber, a crosslinking component, and 4 to 6 parts by mass of a foaming agent and 1.5 to 2.7 parts by mass of a foaming assisting agent based on 100 parts by mass of the rubber component. The transfer roller (1) is produced by extruding the electrically conductive rubber composition into a tubular body and performing an in-can vulcanization process on the tubular body. The image forming apparatus incorporates the transfer roller.
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公开(公告)号：US4681901A
公开(公告)日：1987-07-21
申请号：US856295
申请日：1986-04-25
申请人： F. Paul Gavin , David F. Brigham , Ann H. Gavin
发明人： F. Paul Gavin , David F. Brigham , Ann H. Gavin
CPC分类号： C08J9/33 , C08J2311/00 , C08J2411/00 , C08J2421/00 , Y10S264/07 , Y10T428/2998
摘要： The invention claimed here comprises a process for producing neoprene foam structures which are greater than four inches in diameter. The claimed invention also comprises a structure of neoprene with a thickness greater than about four inches composed of one continuous mass of adhesively bound neoprene particles.
摘要翻译： 本文所要求的发明包括一种制造直径大于4英寸的氯丁橡胶泡沫结构的方法。 所要求保护的发明还包括厚度大于约四英寸的氯丁橡胶的结构，其由一个连续质量的粘合结合的氯丁橡胶颗粒组成。
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公开(公告)号：US20180327576A1
公开(公告)日：2018-11-15
申请号：US15776029
申请日：2016-11-15
发明人： Naoki KOBAYASHI , Yasushi ABE
CPC分类号： C08L11/00 , C08J3/226 , C08J2411/00 , C08K2003/222 , C08K2201/006 , C08L7/00 , C08L23/04 , C08L23/16 , C08L2205/03 , C08K3/22 , C08K5/101 , C08K3/04
摘要： A rubber-based composition modifier includes 100 parts by mass of a mixed rubber component containing a chloroprene rubber and at least one copolymer selected from ethylene/α-olefin copolymers and ethylene/α-olefin/unconjugated polyene copolymers, 10 to 60 parts by mass of magnesium oxide, 3 to 30 parts by mass of a softener, and 30 to 120 parts by mass of acetylene black, wherein the mixed rubber component has a Mooney viscosity, as determined by the method specified in JIS K6300, of 60 to 180 at 100° C.; the magnesium oxide has a BET specific surface area, as determined by the one point method specified in JIS Z8830, of 20 to 150 m2/g; the softener contains a fatty acid ester-based plasticizer and an unsaturated fatty acid having a carbon number of 10 to 24 and containing an ester bond, a hydroxyl group, or both of them in part of the structure.
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5.发明授权公开(公告)号：US09574059B2
公开(公告)日：2017-02-21
申请号：US14653942
申请日：2013-08-29
发明人： Kyu Bong Lee , Young Soo Kim , Young Jin Cho , Soo Jin Park
CPC分类号： C08J9/224 , C08F12/08 , C08J9/0023 , C08J9/0066 , C08J9/228 , C08J2201/036 , C08J2325/06 , C08J2411/00 , E04B1/78
摘要： The present invention relates to a method of preparing thermal insulation expandable polystyrene particles and thermal insulation expandable polystyrene particles, and more particularly to a method of preparing thermal insulation expandable polystyrene particles which include preparing a mixture of expandable polystyrene particles and a thermal insulation material by mixing the expandable polystyrene particles and the thermal insulation material; preparing a mixture solution by dissolving chlorinated paraffin and at least one of a paraffin oil and a rubber resin in an organic solvent dissolving styrene; and softening a surface layer of the expandable polystyrene particles by spraying the mixture with the mixture solution, while stirring the mixture, and infiltrating the thermal insulation material, the chlorinated paraffin and the at least one of the paraffin oil and the rubber resin into the surface layer of the expandable polystyrene particles, and thermal insulation expandable polystyrene particles prepared by the same.
摘要翻译： 本发明涉及一种制备热绝缘可发性聚苯乙烯颗粒和绝热可发性聚苯乙烯颗粒的方法，更具体地涉及一种制备绝热可发性聚苯乙烯颗粒的方法，其包括通过混合制备可发性聚苯乙烯颗粒和绝热材料的混合物 可发性聚苯乙烯颗粒和绝热材料; 通过将氯化石蜡和至少一种石蜡油和橡胶树脂溶解在溶解苯乙烯的有机溶剂中来制备混合溶液; 并通过在混合物溶液中喷雾混合物来软化可发性聚苯乙烯颗粒的表面层，同时搅拌混合物，并将绝热材料，氯化石蜡和至少一种石蜡油和橡胶树脂浸入表面 可发性聚苯乙烯颗粒层和由其制备的热绝缘可发性聚苯乙烯颗粒。
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公开(公告)号：US20170015803A1
公开(公告)日：2017-01-19
申请号：US14797768
申请日：2015-07-13
CPC分类号： C08J9/103 , C08J9/0019 , C08J9/0023 , C08J9/0033 , C08J9/0038 , C08J9/0061 , C08J9/0066 , C08J9/36 , C08J2201/026 , C08J2203/04 , C08J2205/052 , C08J2323/28 , C08J2411/00 , C08J2423/34 , C08J2427/06 , F16L59/028
摘要： The present invention relates to a material for thermal and/or acoustic insulation which consists of at least 300 phr, preferably at least 400 phr, but less than 1200 phr, preferably less than 1000 phr, especially preferred less than 800 phr ingredients in total, comprising 100 phr of at least one polymer, of which at least 60 phr, preferably at least 70 phr, especially preferred at least 80 phr is chlorinated polyethylene (CPE), the process of manufacturing such material, wherein the polymeric material is expanded by decomposition of a chemical blowing agent.
摘要翻译： 本发明涉及用于热和/或隔音的材料，其由总共至少300phr，优选至少400phr，但小于1200phr，优选小于1000phr，特别优选少于800phr的成分组成， 包括100phr的至少一种聚合物，其中至少60phr，优选至少70phr，特别优选至少80phr的氯化聚乙烯（CPE）是制造这种材料的方法，其中聚合物材料通过分解扩展 的化学发泡剂。
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公开(公告)号：US11885440B2
公开(公告)日：2024-01-30
申请号：US16863937
申请日：2020-04-30
发明人： Yuya Miyake
CPC分类号： F16L11/085 , C08J5/122 , C08L9/02 , C08L11/00 , C08L23/16 , C08J2309/02 , C08J2311/00 , C08J2323/16 , C08J2411/00 , C08J2423/16 , C08J2461/06 , C08J2461/20 , C08L2203/18 , C08L2205/025 , C08L2205/035
摘要： Provided is a method for manufacturing a laminated rubber hose that includes a first layer and a second layer laminated on an outer surface of the first layer, the first layer containing a thermosetting resin in an amount of 4.5 parts by mass or less relative to 100 parts by mass of a rubber component, the method including laminating the second layer on the outer surface of the first layer with the outer surface of the first layer maintained at a temperature range of 65° C. or more and 105° C. or less.
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公开(公告)号：US20170267818A1
公开(公告)日：2017-09-21
申请号：US15512164
申请日：2015-09-11
发明人： Aya SAIKI , Toshihiro UCHIYAMA
CPC分类号： C08J3/203 , C08J3/20 , C08J2307/00 , C08J2409/06 , C08J2411/00 , C08J2415/02 , C08J2419/00 , C08K3/04 , C08K3/36 , C08K5/25 , C08K9/04 , C08K9/12 , C08L7/00 , C08L9/00 , C08L91/00
摘要： Provided is a method for producing a rubber composition that includes a rubber component (A) including natural rubber, at least one filler (B) selected from an inorganic filler and carbon black, and a monohydrazide compound (C) supported on a solid. The monohydrazide compound (C) is represented by general formula (I): R—CONHNH2, where R represents an alkyl group having from 1 to 30 carbon atoms, a cycloalkyl group having from 3 to 30 carbon atoms, or an aryl group. The method comprises compounding in an optional preliminary compounding stage and a plurality of compounding stages, and adding the monohydrazide compound (C) supported on the solid and kneading in the preliminary compounding stage and/or a first compounding stage. Also provided is a rubber composition produced with this method.
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公开(公告)号：US20160362525A1
公开(公告)日：2016-12-15
申请号：US15120779
申请日：2015-02-25
CPC分类号： C08L9/06 , C08J3/22 , C08J2307/00 , C08J2307/02 , C08J2309/00 , C08J2309/06 , C08J2407/00 , C08J2409/02 , C08J2409/06 , C08J2411/00 , C08J2413/00 , C08J2419/00 , C08J2439/06 , C08J2477/10 , C08K7/02 , C08K2201/004 , C08K2201/006 , C08L7/00 , C08L7/02 , C08L9/00 , C08L2205/16 , C08L2310/00 , C08L77/10
摘要： A masterbatch composition of elastomer and from 20 to 100 parts per hundred parts elastomer of fibrous micropulp wherein the micropulp has fibers with a volume weighted average fiber length of from 20 to 200 micrometers as measured by laser diffraction, a relative specific surface area of from 30 to 600 square meter per gram as measured by nuclear magnetic resonance and the fibers selected from the group consisting of aromatic polyamide, aromatic copolyamide, polyacrylonitrile and polyazole.
摘要翻译： 弹性体母料组合物和20-100份/ 100份纤维状微浆弹性体，其中微型纤维具有通过激光衍射测量的体积重量平均纤维长度为20至200微米的纤维，相对比表面积为30 通过核磁共振测定的每平方米600平方米，选自芳族聚酰胺，芳族共聚酰胺，聚丙烯腈和聚唑的纤维。
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10.发明申请公开(公告)号：US20160208069A1
公开(公告)日：2016-07-21
申请号：US14653942
申请日：2013-08-29
发明人： Kyu Bong Lee , Young Soo Kim , Young Jin Cho , Soo Jin Park
CPC分类号： C08J9/224 , C08F12/08 , C08J9/0023 , C08J9/0066 , C08J9/228 , C08J2201/036 , C08J2325/06 , C08J2411/00 , E04B1/78
摘要： The present invention relates to a method of preparing thermal insulation expandable polystyrene particles and thermal insulation expandable polystyrene particles, and more particularly to a method of preparing thermal insulation expandable polystyrene particles which include preparing a mixture of expandable polystyrene particles and a thermal insulation material by mixing the expandable polystyrene particles and the thermal insulation material; preparing a mixture solution by dissolving chlorinated paraffin and at least one of a paraffin oil and a rubber resin in an organic solvent dissolving styrene; and softening a surface layer of the expandable polystyrene particles by spraying the mixture with the mixture solution, while stirring the mixture, and infiltrating the thermal insulation material, the chlorinated paraffin and the at least one of the paraffin oil and the rubber resin into the surface layer of the expandable polystyrene particles, and thermal insulation expandable polystyrene particles prepared by the same.
摘要翻译： 本发明涉及一种制备热绝缘可发性聚苯乙烯颗粒和绝热可发性聚苯乙烯颗粒的方法，更具体地涉及一种制备绝热可发性聚苯乙烯颗粒的方法，其包括通过混合制备可发性聚苯乙烯颗粒和绝热材料的混合物 可发性聚苯乙烯颗粒和绝热材料; 通过将氯化石蜡和至少一种石蜡油和橡胶树脂溶解在溶解苯乙烯的有机溶剂中来制备混合溶液; 并通过在混合物溶液中喷雾混合物来软化可发性聚苯乙烯颗粒的表面层，同时搅拌混合物，并将绝热材料，氯化石蜡和至少一种石蜡油和橡胶树脂浸入表面 可发性聚苯乙烯颗粒层和由其制备的热绝缘可发性聚苯乙烯颗粒。
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