公开(公告)号：US20200247990A1

公开(公告)日：2020-08-06

申请号：US16488375

申请日：2018-08-29

申请人： NOK CORPORATION

发明人： Shunsuke ABE

IPC分类号： C08L71/03 ,  C08K3/04 ,  C08K3/34 ,  C08K3/06 ,  C08K5/14

摘要： An epichlorohydrin rubber composition that includes 100 parts by weight of an epichlorohydrin-ethylene oxide-allyl glycidyl ether terpolymer rubber, 0 to 60 parts by weight of carbon black, and 30 to 60 parts by weight of a flat tiller. The crosslinked epichlorohydrin rubber is prepared by crosslinking the composition with a crosslinking agent. Materials for accumulators contain the crosslinked rubber.

公开(公告)号：US10691037B2

公开(公告)日：2020-06-23

申请号：US16191012

申请日：2018-11-14

申请人： ZEON CORPORATION ,  ZEON Chemicals L.P.

发明人： Kazu Niwa ,  Clark Cable

IPC分类号： G03G15/02 ,  C08L71/03 ,  C08L9/02 ,  C08L63/00

摘要： To provide a method for producing a rubber composition which gives a cross-linked rubber which has a low volume resistivity value, which is low in hardness, and which is kept down in contamination of the photoconductor when used as a conductive member. A production method of a rubber composition comprising a step of mixing a polyether rubber which is dissolved in a solvent at 0.1 to 30 wt % of concentration and a liquid ethylenically unsaturated nitrile-conjugated diene copolymer rubber in a solution is provided.

公开(公告)号：US10683410B2

公开(公告)日：2020-06-16

申请号：US16172891

申请日：2018-10-29

申请人： SUMITOMO RUBBER INDUSTRIES, LTD.

发明人： Yusuke Tanio ,  Keisuke Osaka

IPC分类号： C08L9/02 ,  C08L71/03 ,  C08J9/10 ,  G03G15/08 ,  C08K3/04 ,  G03G15/16

摘要： A rubber composition capable of forming a foam such as a roller main body which has a low rubber hardness and is soft in a state in which an average cell diameter thereof is small is provided. The rubber composition includes NBR whose Mooney viscosity is 15 to 50 having a proportion being 10 parts by mass or more in 100 parts by mass of the total amount of rubber, epichlorohydrin rubber whose Mooney viscosity is 5 to 35 having a proportion being 10 parts by mass or more in 100 parts by mass of the total amount of rubber, and 10 parts by mass or less of carbon black and 7 parts by mass or less of a foaming agent with respect to 100 parts by mass of the total amount of rubber, and has a Mooney viscosity of 35 or less.

公开(公告)号：US20200063280A1

公开(公告)日：2020-02-27

申请号：US16672720

申请日：2019-11-04

申请人： MacDermid Enthone Inc.

发明人： Vincent Paneccasio ,  Kyle Whitten ,  Thomas B. Richardson ,  Ivan Li

IPC分类号： C25D3/38 ,  C08G65/333 ,  H05K3/18 ,  H05K3/42 ,  C25D7/12 ,  C08G65/24 ,  C08L71/03

摘要： An aqueous electrolytic composition and a process for electrodeposition of copper on a dielectric or semiconductor base structure using the aqueous electrolytic composition. The process includes (i) contacting a metalizing substrate comprising a seminal conductive layer on the base structure with an aqueous electrolytic deposition composition; and (ii) supplying electrical current to the electrolytic deposition composition to deposit copper on the substrate. The aqueous electrolytic composition comprises: (a) copper ions; (b) an acid; (c) a suppressor; and (d) a quaternized poly(epihalohydrin) comprising n repeating units corresponding to structure 1N and p repeating units corresponding to structure 1P:

公开(公告)号：US09477169B1

公开(公告)日：2016-10-25

申请号：US15047736

申请日：2016-02-19

申请人： FUJI XEROX CO., LTD.

发明人： Shogo Tomari ,  Takuro Hoshio

IPC分类号： G03G21/16 ,  G03G15/02 ,  C08L71/03

CPC分类号： G03G15/0233 ,  C08G65/14 ,  C08G65/24 ,  C08L71/03 ,  C08L2205/06

摘要： An elastic member includes a support and an elastic layer on the support. The elastic layer contains a rubber material and a softener having a number average molecular weight Mn of about 600 to about 1,000 and a ratio (Mw/Mn) of weight average molecular weight Mw to number average molecular weight Mn of about 2.5 or less.

摘要翻译： 弹性构件包括支撑件和支撑件上的弹性层。 弹性层含有数均分子量Mn为约600〜约1,000的橡胶材料和软化剂，重均分子量Mw与数均分子量Mn的比（Mw / Mn）为2.5以下。

公开(公告)号：US09469612B2

公开(公告)日：2016-10-18

申请号：US14008283

申请日：2012-03-30

申请人： Shigetaka Hayano ,  Yasuo Tsunogae

发明人： Shigetaka Hayano ,  Yasuo Tsunogae

IPC分类号： C07D233/64 ,  C08G65/24 ,  C08L71/03 ,  C08G65/333 ,  H01B1/12 ,  C08G65/10 ,  C08G65/26

CPC分类号： C07D233/64 ,  C08G65/105 ,  C08G65/24 ,  C08G65/2654 ,  C08G65/33317 ,  C08L71/03 ,  H01B1/122

摘要： A polyether compound containing oxirane monomer units in an average number per molecule of 10 to 100, wherein the polyether compound contains repeating units which are represented by the general formula (2) as at least part of the oxirane monomer units is provided. According to the present invention, it is possible to provide a polymer material which has suitable fluidity and is excellent in ion conductivity. (R1 to R4 respectively independently indicate a hydrogen atom or C1 to C3 alkyl group, and R2 and R3 may be bonded with each other. Further, X− is an anion which is comprised of 2 to 25 atoms.)

公开(公告)号：US09274460B2

公开(公告)日：2016-03-01

申请号：US14512010

申请日：2014-10-10

申请人： SUMITOMO RUBBER INDUSTRIES, LTD.

发明人： Kei Tajima

IPC分类号： F16C13/00 ,  G03G15/16 ,  C08L9/02 ,  C08L71/02 ,  C08L71/03 ,  G03G15/02 ,  C08K5/00

CPC分类号： G03G15/162 ,  C08G2261/12 ,  C08K5/0025 ,  C08L9/02 ,  C08L71/02 ,  C08L71/03 ,  F16C13/00 ,  G03G15/0233 ,  Y10T428/31931 ,  C08L2666/14

摘要： The semiconductive roller according to the present invention includes: a roller body having an outer peripheral surface made of a semiconductive rubber composition; and an oxide film covering the outer peripheral surface of the roller body, while the semiconductive rubber composition contains a base polymer and a crosslinking component for crosslinking the base polymer, the base polymer is a mixture of a bicopolymer E containing epichlorohydrin and nitrile-butadiene rubber N, the mass ratio E/N of the bicopolymer E and the nitrile-butadiene rubber N in the mixture is 50/50 to 80/20, and the crosslinking component includes a thiourea-based crosslinking component for crosslinking the bicopolymer E and a sulfur-based vulcanizing component for vulcanizing the nitrile-butadiene rubber N.

摘要翻译： 根据本发明的半导体辊包括：具有由半导体橡胶组合物制成的外周表面的辊体; 以及覆盖辊体的外周面的氧化膜，而半导体橡胶组合物含有基础聚合物和用于交联基础聚合物的交联组分，所述基础聚合物是含有表氯醇的二元共聚物E和丁腈橡胶的混合物 N中，混合物中的二元聚合物E和腈 - 丁二烯橡胶N的质量比E / N为50/50〜80/20，交联成分包含用于交联二元聚合物E的硫脲系交联成分和硫 的用于硫化丁腈橡胶的硫化组分

公开(公告)号：US09243108B2

公开(公告)日：2016-01-26

申请号：US14389134

申请日：2013-03-25

申请人： ZEON CORPORATION

发明人： Masanobu Shinohara

IPC分类号： C08F283/06 ,  C08G65/334 ,  C08J3/24 ,  C08L71/03 ,  C08K5/00 ,  C08G65/32

CPC分类号： C08G65/3348 ,  C08G65/24 ,  C08J3/24 ,  C08K5/0025 ,  C08L71/03

摘要： A method of producing cross-linked rubber including a step of reacting a polyether rubber composition at 130 to 200° C., the polyether rubber composition containing 100 parts by weight of epihalohydrin monomer units, 0.1 to 100 parts by weight of a five-membered ring or six-membered ring nitrogen atom-containing aromatic heterocyclic type compound, and 0.1 to 10 parts by weight of at least one cross-linking agent which is selected from sulfur, a sulfur-containing compound, and triazine-based compound.

摘要翻译： 一种生产交联橡胶的方法，包括使聚醚橡胶组合物在130〜200℃下反应的步骤，含有100重量份表卤代醇单体单元的聚醚橡胶组合物，0.1〜100重量份的五元 环或六元环氮原子的芳香族杂环型化合物，以及0.1〜10重量份的选自硫，含硫化合物和三嗪系化合物的至少一种交联剂。

公开(公告)号：US08882646B2

公开(公告)日：2014-11-11

申请号：US13047919

申请日：2011-03-15

申请人： Kei Tajima ,  Kiyotaka Okuda ,  Takashi Marui

发明人： Kei Tajima ,  Kiyotaka Okuda ,  Takashi Marui

IPC分类号： F16C13/00 ,  C08L71/03 ,  C08L9/02 ,  C08L71/02 ,  G03G15/02 ,  C08K5/00

CPC分类号： G03G15/162 ,  C08G2261/12 ,  C08K5/0025 ,  C08L9/02 ,  C08L71/02 ,  C08L71/03 ,  F16C13/00 ,  G03G15/0233 ,  Y10T428/31931 ,  C08L2666/14

摘要： The semiconductive roller according to the present invention includes: a roller body having an outer peripheral surface made of a semiconductive rubber composition; and an oxide film covering the outer peripheral surface of the roller body, while the semiconductive rubber composition contains a base polymer and a crosslinking component for crosslinking the base polymer, the base polymer is a mixture of a bicopolymer E containing epichlorohydrin and nitrile-butadiene rubber N, the mass ratio E/N of the bicopolymer E and the nitrile-butadiene rubber N in the mixture is 50/50 to 80/20, and the crosslinking component includes a thiourea-based crosslinking component for crosslinking the bicopolymer E and a sulfur-based vulcanizing component for vulcanizing the nitrile-butadiene rubber N.

摘要翻译： 根据本发明的半导体辊包括：具有由半导体橡胶组合物制成的外周表面的辊体; 以及覆盖辊体的外周面的氧化膜，而半导体橡胶组合物含有基础聚合物和用于交联基础聚合物的交联组分，所述基础聚合物是含有表氯醇的二元共聚物E和丁腈橡胶的混合物 N中，混合物中的二元聚合物E和腈 - 丁二烯橡胶N的质量比E / N为50/50〜80/20，交联成分包含用于交联二元聚合物E的硫脲系交联成分和硫 的用于硫化丁腈橡胶的硫化组分

公开(公告)号：US20080257507A1

公开(公告)日：2008-10-23

申请号：US12104791

申请日：2008-04-17

申请人： Clayton J. Campbell

发明人： Clayton J. Campbell

IPC分类号： B31F1/12 ,  D21H17/33 ,  C08G59/50 ,  C08L71/03

CPC分类号： D21H17/55 ,  B31F1/12 ,  C08G73/02 ,  C08G73/0286 ,  C09J179/02 ,  D21H17/36 ,  D21H27/002 ,  D21H27/32

摘要： A paper adhesive composition includes a cationic non-crosslinked acidified solution of a polyamidoamine with the repeating units wherein n≧1; m=1 or 2; X−m is chloride, bromide, iodide, sulfate, bisulfate, nitrate, oxalate, alkyl carboxylate, aryl carboxylate, hydrogen phosphate, dihydrogen phosphate, alkyl sulfonate, aryl sulfonate, or a combination comprising at least one of the foregoing anions; R1 is a divalent aliphatic, cycloaliphatic, or araliphatic group having from 1 to 24 carbon atoms; R2 is hydrogen or a monovalent aliphatic, cycloaliphatic, or araliphatic group having from 1 to 24 carbon atoms; and R3 is a divalent hydrocarbon radical derived from a dibasic carboxylic acid.

摘要翻译： 纸粘合剂组合物包括具有重复单元的聚酰胺胺的阳离子非交联酸化溶液，其中n≥1; m = 1或2; 氯化物，溴化物，碘化物，硫酸盐，硫酸氢盐，硝酸盐，草酸盐，羧酸烷基酯，羧酸芳基酯，磷酸氢二钠，磷酸二氢盐，烷基磺酸盐，芳基磺酸盐，或包含至少一种 的上述阴离子; R 1是具有1至24个碳原子的二价脂族，脂环族或芳脂族基团; R 2是氢或具有1至24个碳原子的一价脂族，脂环族或芳脂族基团; R 3是衍生自二元羧酸的二价烃基。