公开(公告)号：US20180273651A1

公开(公告)日：2018-09-27

申请号：US15542347

申请日：2016-01-15

申请人： LG CHEM, LTD.

发明人： Kwang-Su SEO ,  Jang-Soon KIM

IPC分类号： C08C19/28 ,  C09J7/10 ,  C08L13/00

CPC分类号： C08C19/28 ,  C08F8/12 ,  C08F8/46 ,  C08F279/02 ,  C08L13/00 ,  C08L51/06 ,  C08L2205/03 ,  C09J7/10 ,  C09J113/00 ,  C09J123/22 ,  C09J151/06 ,  C09J2413/00 ,  C08F222/06 ,  C08F210/12

摘要： The present invention provides: a modified isobutylene-isoprene rubber including a structural unit of Chemical Formula I, a production method for the same, and a cured material formed by thermally curing the same (in Chemical Formula I, X is an alkyl group including at least two carboxyl groups). The modified isobutylene-isoprene rubber exhibits excellent characteristics in terms of adhesive properties, flexibility, water vapor transmission resistance and transparency.

公开(公告)号：US10035897B2

公开(公告)日：2018-07-31

申请号：US15202818

申请日：2016-07-06

申请人： Sumitomo Riko Company Limited

发明人： Shinji Iio ,  Shigeaki Takamatsu ,  Shunsuke Taniguchi ,  Yota Kokubo ,  Hitoshi Yoshikawa ,  Jun Kobayashi

IPC分类号： C08K5/00 ,  C08K3/36 ,  C08K5/098 ,  H02N1/00 ,  H01L41/37 ,  H01L41/18 ,  C08J3/20 ,  C08J3/24 ,  H02N1/08 ,  H04R7/02

CPC分类号： C08K5/0091 ,  C08J3/20 ,  C08J3/24 ,  C08J2313/00 ,  C08K3/36 ,  C08K5/098 ,  H01L41/183 ,  H01L41/37 ,  H02N1/006 ,  H02N1/08 ,  H04R7/02 ,  H04R2307/025 ,  H04R2307/027 ,  Y10T428/31931 ,  C08L21/00 ,  C08L13/00

摘要： A dielectric film which has high electrical resistance and excellent durability and a process for producing the dielectric film are provided. Also provided is a transducer which has large displacement and excellent durability. The dielectric film includes a three-dimensional crosslinked body that is synthesized from an organic metal compound, a rubber polymer that is other than a polydimethyl siloxane and has a functional group that is reactive with the organic metal compound, and an inorganic filler that has a functional group that is reactive with the organic metal compound. The transducer is configured by interposing the dielectric film between at least a pair of electrodes. The dielectric film may be produced by preparing a first solution that contains a rubber polymer and an inorganic filler in a solvent that is capable of dissolving the rubber polymer and of chelating an organic metal compound, then preparing a second solution by mixing the organic metal compound into the first solution, and then removing the solvent from the second solution to allow a crosslinking reaction to proceed.

公开(公告)号：US10011707B2

公开(公告)日：2018-07-03

申请号：US15565621

申请日：2016-04-13

申请人： THE YOKOHAMA RUBBER CO., LTD.

发明人： Manabu Kato ,  Ryota Takahashi ,  Takahiro Okamatsu ,  Yoshiaki Kirino

IPC分类号： C08L15/00 ,  B60C1/00 ,  C08L9/06 ,  C08C19/22

CPC分类号： C08L9/06 ,  B60C1/00 ,  B60C1/0016 ,  C08C19/22 ,  C08K3/00 ,  C08L9/00 ,  C08L13/00 ,  C08L15/00 ,  C08L2205/03 ,  C08L2205/06 ,  C08K3/36 ,  C08L7/00 ,  C08K3/04

摘要： An object of the present invention is to provide a rubber composition having excellent processability while excellent heat build-up reduction effect is maintained; and a pneumatic tire that uses the rubber composition. The rubber composition of the present invention contains: a diene rubber containing from 5 to 70 mass % of a modified butadiene rubber obtained by modifying an unmodified butadiene rubber (A) with a carboxy group-containing nitrone compound (B), the unmodified butadiene rubber (A) containing from 2 to 45 parts by mass of an unmodified low molecular weight butadiene rubber (A1) having from 1.5 to 60 mol % of vinyl bonding and having a number average molecular weight (Mn) of 2000 to 60000 per 100 parts by mass of an unmodified butadiene rubber (A2) having a number average molecular weight (Mn) greater than that of the unmodified low molecular weight butadiene rubber (A1).

公开(公告)号：US20180171105A1

公开(公告)日：2018-06-21

申请号：US15736183

申请日：2016-06-24

申请人： Schill+Seilacher "Struktol" GmbH

发明人： Volker Börger ,  Dörte Becker ,  Manfred Hensel

IPC分类号： C08K5/14 ,  C08K5/17 ,  C08K5/00 ,  C08L15/00 ,  C08L21/00

CPC分类号： C08K5/14 ,  C08G77/26 ,  C08K3/36 ,  C08K5/0025 ,  C08K5/17 ,  C08L9/02 ,  C08L13/00 ,  C08L15/00 ,  C08L15/005 ,  C08L21/00 ,  C08L83/04

摘要： The invention relates to a vulcanizable rubber composition which comprises a) one or more rubbers cross-linkable by means of amine, b) one or more white fillers and c) one or more polyorganosiloxanes with at least two NH2 groups per molecule. In the rubber compositions the total quantity of organosilane is limited. The rubber compositions after vulcanization result in a good compression set.

公开(公告)号：US09873781B2

公开(公告)日：2018-01-23

申请号：US14371522

申请日：2013-01-10

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Tomihiko Yanagiguchi ,  Yasuhiro Nakano ,  Haruhisa Masuda ,  Takahiro Kitahara

IPC分类号： C08L13/00 ,  B29C71/02 ,  C08L27/18 ,  C08J3/24 ,  C09K3/10

CPC分类号： C08L13/00 ,  B29C71/02 ,  C08J3/24 ,  C08J3/246 ,  C08J2333/08 ,  C08J2427/18 ,  C08L27/18 ,  C09K3/1009 ,  C09K2200/0625 ,  C08L33/08 ,  C08L27/00 ,  C08F214/262 ,  C08F214/282 ,  C08F216/1408 ,  C08F216/1416 ,  C08L33/14 ,  C08L27/20 ,  C08L33/10

摘要： The present invention aims to provide an acrylic rubber composition capable of giving an acrylic rubber molded product good in low-friction properties and non-sticking properties. The present invention relates to an acrylic rubber composition containing an acrylic rubber (A) and a fluororesin (B), the fluororesin (B) being a perfluororesin.

公开(公告)号：US20170226254A1

公开(公告)日：2017-08-10

申请号：US15514580

申请日：2015-09-25

申请人： ZEON CORPORATION

发明人： Kentaro MORI

IPC分类号： C08F236/14 ,  C08C19/22

CPC分类号： C08F236/14 ,  C08C19/22 ,  C08F236/12 ,  C08J3/24 ,  C08J2309/02 ,  C08K5/16 ,  C08K5/205 ,  C08L9/02 ,  C08L13/00 ,  C08L15/005

摘要： A cross-linked rubber obtained by cross-linking a nitrile rubber composition, wherein the nitrile rubber composition contains a carboxyl group-containing nitrile rubber (a) with an iodine value of 120 or less and a diurethane compound (b) represented by a following general formula (1), a content of the diurethane compound (b) in the nitrile rubber composition is 5 to 15 parts by weight with respect to 100 parts by weight of the carboxyl group-containing nitrile rubber (a), and a tensile strength of the cross-linked rubber based on JIS K6251 is 15 MPa or more and an elongation at break of the cross-linked rubber based on JIS K6251 is 300% or more, is provided.

公开(公告)号：US20170145136A1

公开(公告)日：2017-05-25

申请号：US15425843

申请日：2017-02-06

申请人： DUNLOP SPORTS CO. LTD.

发明人： Kazuyoshi SHIGA ,  Masanori TAGUCHI ,  Takahiro SHIGEMITSU

IPC分类号： C08F279/02 ,  A63B37/00

CPC分类号： C08F279/02 ,  A63B37/0003 ,  A63B37/0007 ,  A63B37/0018 ,  A63B37/0022 ,  A63B37/0023 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0039 ,  A63B37/0051 ,  A63B37/0059 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0078 ,  C08F8/44 ,  C08F8/46 ,  C08F290/048 ,  C08L13/00 ,  C08L23/0876 ,  C08L51/04

摘要： The present invention provides resin compositions for golf balls which have excellent flexibility, fluidity, and resilience, and golf balls formed from the resin compositions. The present invention relates to a resin composition for golf balls including a polymer that contains a diene polymer moiety and a carboxylic acid-based moiety wherein carboxyl groups derived from the carboxylic acid-based moiety are neutralized.

公开(公告)号：US20170021233A1

公开(公告)日：2017-01-26

申请号：US15285918

申请日：2016-10-05

申请人： NIKE, Inc.

发明人： Hideyuki Ishii ,  Nicholas A. Leech ,  Nicholas Yontz ,  Jun Ichinose ,  Chien-Hsin Chou ,  Chen-Tai Liu ,  Shih-Kai Lin

IPC分类号： A63B37/00 ,  C09D175/04 ,  C09D133/02

CPC分类号： A63B37/0075 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0037 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0059 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0069 ,  A63B37/0076 ,  A63B37/0087 ,  A63B37/0097 ,  C08L9/00 ,  C08L13/00 ,  C09D133/02 ,  C09D175/04

摘要： A multi-layer golf ball includes a core, an intermediate layer surrounding the core, and a cover layer surrounding the intermediate layer. The core defines an outer surface that includes a plurality of polygonal land portions substantially aligned on a common sphere, which has a diameter of between 22 mm and 32 mm. The intermediate layer has a radially inward-facing surface that is flush with the outer surface of the core, and has a radial thickness of between 4 mm and 9 mm. The outer surface of the core defines a first set of annular grooves disposed about a first axis, and a second set of annular grooves disposed about a second axis. Each of the first and second set of annular grooves extend radially inward from the common sphere, and the first axis and the second axis are orthogonal.

摘要翻译： 多层高尔夫球包括芯，围绕芯的中间层和围绕中间层的覆盖层。 芯部限定外表面，该外表面包括基本上在公共球体上对准的多个多边形接合部分，其具有在22mm和32mm之间的直径。 中间层具有与芯的外表面齐平的径向向内的表面，并且具有在4mm和9mm之间的径向厚度。 芯的外表面限定围绕第一轴设置的第一组环形槽和围绕第二轴设置的第二组环形槽。 第一和第二组环形槽中的每一个从公共球体径向向内延伸，并且第一轴线和第二轴线是正交的。

公开(公告)号：US09550865B2

公开(公告)日：2017-01-24

申请号：US14931059

申请日：2015-11-03

申请人： Sumitomo Riko Company Limited ,  KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION

发明人： Shigeaki Takamatsu ,  Ryosuke Matsuno ,  Shingi Kumagai ,  Yota Kokubo ,  Kazunobu Hashimoto ,  Hitoshi Yoshikawa ,  Atsushi Takahara ,  Hideyuki Otsuka

IPC分类号： H01L41/193 ,  H01L41/047 ,  C07F7/18 ,  C08G77/442 ,  C07C211/63 ,  C08K9/06 ,  C08L21/00 ,  C07F9/54 ,  C07D233/00 ,  C07C311/48 ,  B81B3/00 ,  C08F279/02 ,  F03G7/00 ,  C07F7/28

CPC分类号： C08G77/442 ,  B81B3/0032 ,  C07C211/63 ,  C07C311/48 ,  C07D233/00 ,  C07F7/1804 ,  C07F7/28 ,  C07F9/5407 ,  C07F9/5414 ,  C08F279/02 ,  C08K9/06 ,  C08L21/00 ,  F03G7/005 ,  H01L41/047 ,  H01L41/193 ,  C08L15/005 ,  C08L13/00

摘要： An ion-immobilized metal oxide particle includes a metal oxide particle and an anion that itself includes a) a reactive group that consists of an alkoxysilyl group and b) an anionic group consisting of a carboxylate (—COO−) group or a sulfonate (—SO3−) group, the anion being immobilized to the metal oxide particle via a silanol group derived from the reactive group. An elastomer includes the ion-immobilized metal oxide particle, and a transducer includes the elastomer.

摘要翻译： 离子固定的金属氧化物颗粒包括金属氧化物颗粒和本身包含a）由烷氧基甲硅烷基组成的反应性基团和b）由羧酸酯（-COO-）或磺酸盐（ - SO 3 - ）基团，阴离子通过衍生自反应性基团的硅烷醇基团固定在金属氧化物颗粒上。 弹性体包括离子固定的金属氧化物颗粒，换能器包括弹性体。

公开(公告)号：US09493687B2

公开(公告)日：2016-11-15

申请号：US14568962

申请日：2014-12-12

申请人： Henkel AG & Co. KGaA

发明人： Ralf Sauer ,  Peter Born ,  Mathias Muller

IPC分类号： C08F283/00 ,  C09J147/00 ,  C08K5/00 ,  C08K5/103 ,  C09J109/00 ,  B05D1/02 ,  B05D3/02 ,  C09D5/00 ,  C09D147/00 ,  C09J5/00 ,  C09J9/00 ,  C08G63/91 ,  C08L9/00 ,  C08L9/06 ,  C08L13/00

CPC分类号： C09J147/00 ,  B05D1/02 ,  B05D3/0254 ,  C08K5/0025 ,  C08K5/103 ,  C08L9/00 ,  C08L9/06 ,  C08L13/00 ,  C09D5/00 ,  C09D147/00 ,  C09J5/00 ,  C09J9/00 ,  C09J109/00 ,  C08L21/00 ,  C08K3/0033 ,  C08K3/013

摘要： The present application provides heat-curing preparations containing (a) a triglyceride fraction, the fatty acid distribution of which has a proportion of at least 5 wt. %, in particular at least 60 wt. %, of one or more Ω-3 fatty acids and/or one or more Ω-6 fatty acids, (b) at least one vulcanizing agent selected from the group consisting of (b1) sulfur, (b2) peroxidic vulcanizing agents, (b3) quinones and/or quinone dioximes and/or (b4) dinitrosobenzenes, and (c) at least one inorganic filler.

摘要翻译： 本申请提供了包含（a）甘油三酯部分的热固化制剂，其甘油三酯部分的脂肪酸分布具有至少5重量％的比例。 ％，特别是至少60wt。 一种或多种Ω-3脂肪酸和/或一种或多种Ω-6脂肪酸的％，（b）至少一种硫化剂，其选自（b1）硫，（b2）过氧化硫化剂，（ b3）醌和/或醌二肟和/或（b4）二亚硝基苯，和（c）至少一种无机填料。