公开(公告)号：EP4116344A1

公开(公告)日：2023-01-11

申请号：EP21764716.3

申请日：2021-03-03

申请人： Denka Company Limited

发明人： TAKAHASHI,Yusuke ,  NEGISHI,Yutaka

IPC分类号： C08F290/06 ,  C08F291/02 ,  C09J5/00 ,  C09J11/06 ,  C09J11/08 ,  C08F4/40 ,  C08F220/18 ,  C09J167/06 ,  C09J201/06

摘要： An object of the present invention is to provide a composition, comprising the following components (1) to (3):
(1) a reactive compound having an aromatic ring and a hydroxyl group, and having a tensile elongation of 50% or more measured in an atmosphere at 23 °C according to JIS K 7161-2:2014;
(2) a reactive compound other than component (1); and
(3) a polymerization initiator.

公开(公告)号：EP3700991A1

公开(公告)日：2020-09-02

申请号：EP18795514.1

申请日：2018-10-26

申请人： Henkel IP & Holding GmbH

发明人： COBO, Isidro ,  PHELAN, Marisa ,  SADAUSKAITE, Viktorija ,  WARD, Emer ,  TULLY, Raymond ,  BURNS, Barry N. ,  BARNES, Rory B. ,  HERSEE, Rachel

IPC分类号： C09J4/06 ,  C08F222/32 ,  C08F291/02

公开(公告)号：EP3700951A1

公开(公告)日：2020-09-02

申请号：EP18795517.4

申请日：2018-10-26

申请人： Henkel IP & Holding GmbH

发明人： BARNES, Rory B. ,  HERSEE, Rachel ,  BURNS, Barry N.

IPC分类号： C08F222/32 ,  C09J4/06 ,  C08F291/02 ,  C08F255/02

公开(公告)号：EP2957580B8

公开(公告)日：2019-07-31

申请号：EP14751507.6

申请日：2014-02-14

申请人： Techno-UMG Co., Ltd.

发明人： TAO Kousaku ,  NII Risa ,  SHINOHARA Yoshiaki ,  HASE Nobutaka

IPC分类号： C08F255/04 ,  C08F2/44 ,  C08F291/02 ,  C08L33/10 ,  C08L23/08 ,  C08L51/00 ,  C08L51/04 ,  C08L25/04 ,  C08F2/22 ,  C08F210/02 ,  C08F255/02 ,  C08L51/06 ,  C08L33/08

公开(公告)号：EP3369755A1

公开(公告)日：2018-09-05

申请号：EP16859531.2

申请日：2016-10-07

申请人： UMG ABS, Ltd.

发明人： IWANAGA, Takashi ,  NAITO, Yoshitaka ,  ATSUTA, Hiroyuki ,  KAMATA, Ichiro ,  MATSUYAMA, Hironori ,  FUKAMACHI, Yuusuke

IPC分类号： C08F291/02 ,  C08F2/22 ,  C08F2/44 ,  C08F20/20 ,  C08F279/00 ,  C08L51/06 ,  C08L101/00

CPC分类号： C08L83/10 ,  C08F2/22 ,  C08F2/44 ,  C08F20/20 ,  C08F279/00 ,  C08F291/02 ,  C08G81/024 ,  C08J3/07 ,  C08J3/24 ,  C08K5/0025 ,  C08L51/06 ,  C08L101/00 ,  C08L2312/00

摘要： Provided is a graft copolymer that has an excellent impact-resistance-imparting effect and that can provide a thermoplastic resin composition excellent in weather resistance and color developability. A graft copolymer (C) obtained by graft-polymerizing one or two or more monomers (B), which are selected from (meth)acrylic acid esters, aromatic vinyls, vinyl cyanides, N-substituted maleimides, and maleic acid, onto a composite rubber-like polymer (A), which is obtained by polymerizing a mixture (Ac) containing a polyorganosiloxane (Aa) and an acrylic acid ester (Ab) after forming a miniemulsion in water solvent. A thermoplastic resin composition that contains the graft copolymer (C) and a thermoplastic resin (D).

公开(公告)号：EP2623335B1

公开(公告)日：2018-03-14

申请号：EP13152068.6

申请日：2013-01-21

申请人： Sumitomo Rubber Industries, Ltd.

发明人： Minagawa, Yasuhisa

IPC分类号： B60C1/00 ,  C08F2/50 ,  C08J3/28 ,  C08J7/16 ,  C08J7/18 ,  C08F8/00 ,  C08F8/18 ,  C08F8/32 ,  C08F291/02 ,  C08F291/18 ,  A61M25/00

CPC分类号： C08F279/02 ,  A61L29/042 ,  A61L29/14 ,  A61L2400/18 ,  B60C1/0016 ,  B60C11/0306 ,  B60C11/1307 ,  B60C11/1346 ,  B60C11/1353 ,  B60C2011/0369 ,  C08F2/50 ,  C08F8/30 ,  C08F8/32 ,  C08F8/44 ,  C08F255/10 ,  C08F291/18 ,  C08F2810/20 ,  C08J7/18 ,  C08J2300/26 ,  C08J2433/02 ,  C08J2433/14 ,  C08F120/06 ,  C08F220/06 ,  C08F8/20 ,  C08F210/12

摘要： The present invention aims to provide a surface modification method for a rubber vulcanizate or a thermoplastic elastomer, which can impart various functions such as sliding properties and biocompatibility according to its use. The present invention relates to a surface modification method for modifying a rubber vulcanizate or a thermoplastic elastomer as an object to be modified, the method including: Step 1 of forming polymerization initiation points on a surface of the object to be modified; Step 2 of radical polymerizing monomers starting from the polymerization initiation points to grow polymer chains on the surface of the object to be modified; and Step 3 of functionalizing the polymer chains.

公开(公告)号：EP2813525B1

公开(公告)日：2018-01-03

申请号：EP13746769.2

申请日：2013-02-05

申请人： Kaneka Corporation

发明人： TAKETANI Shuji ,  FURUKAWA Yoshio

IPC分类号： C08F291/02 ,  C08F2/30 ,  C08L51/04 ,  C08L101/00 ,  C08F279/02

CPC分类号： C08L9/10 ,  C08F2/26 ,  C08F279/02 ,  C08G59/02 ,  C08G59/3218 ,  C08G59/3227 ,  C08G59/504 ,  C08L51/04 ,  C08L63/00 ,  C08F212/08 ,  C08F220/44 ,  C08F220/18 ,  C08F220/32 ,  C08F2220/325 ,  C08L81/06 ,  C08F218/08 ,  C08F220/14

摘要： Provided are a toughness modifier for a curable resin which has good dispersibility in a curable resin containing a thermoplastic resin as well as in a cured product formed from a curable resin composition, and also has an excellent toughness-improving effect; and a curable resin composition containing the toughness modifier. The toughness modifier for a curable resin (D) is obtained by emulsion-polymerizing 5 to 50% by mass of a vinyl monomer (B) in the presence of 50 to 95% by mass of a rubber polymer (A) latex (calculated as the rubber polymer component) using 0.5 to 15 parts by mass of a nonionic reactive surfactant (C) (relative to 100 parts by mass of a total of (A) and (B)).

公开(公告)号：EP3126419A1

公开(公告)日：2017-02-08

申请号：EP15711371.3

申请日：2015-03-06

申请人： ExxonMobil Chemical Patents Inc.

发明人： BLOK, Edward J. ,  HARRIS, David T. ,  STEWART, Ian C.

IPC分类号： C08F279/00 ,  C08F291/02 ,  C08L9/00 ,  C08L51/04 ,  B60C1/00 ,  C08K5/00 ,  C08L21/00

摘要： This invention relates to a process for the preparation of a silane-functionalized resin composition comprising the steps of mixing a polymer backbone, a silane, and a free radical initiator; and producing a silane-functionalized resin composition. The polymer backbone is selected from at least one of dicyclopentadiene (DCPD)-based polymers, cyclopentadiene (CPD)-based polymers, DCPD-styrene copolymers, C5 homopolymers and copolymer resins, C5-styrene copolymer resins, terpene homopolymer or copolymer resins, pinene homopolymer or copolymer resins, C9 homopolymers and copolymer resins, C5/C9 copolymer resins, alpha-methylstyrene homopolymer or copolymer resins, and combinations thereof.

摘要翻译： 本发明涉及一种制备硅烷官能化树脂组合物的方法，包括混合聚合物骨架，硅烷和自由基引发剂的步骤; 并制备硅烷官能化树脂组合物。 聚合物主链选自二环戊二烯（DCPD）基聚合物，环戊二烯（CPD）基聚合物，DCPD-苯乙烯共聚物，C5均聚物和共聚物树脂中的至少一种，C5-苯乙烯共聚物树脂，萜烯均聚物或共聚物树脂，蒎烯 均聚物或共聚物树脂，C9均聚物和共聚物树脂，C5 / C9共聚物树脂，α-甲基苯乙烯均聚物或共聚物树脂，及其组合。

公开(公告)号：EP2716669A4

公开(公告)日：2015-04-29

申请号：EP12793297

申请日：2012-05-31

申请人： SUMITOMO RUBBER IND

发明人： MINAGAWA YASUHISA

IPC分类号： C08F291/02 ,  A61L31/00 ,  A61M5/31 ,  A63C5/00 ,  A63C5/056 ,  A63C5/12 ,  A63C5/14 ,  B60C1/00 ,  B60C11/00 ,  B60C11/13 ,  C08F291/14 ,  C08F291/18 ,  C08J7/18 ,  C08L51/04 ,  F16J15/20 ,  F16J15/32 ,  F16J15/56

CPC分类号： C08J7/18 ,  A63C5/056 ,  B60C1/0016 ,  B60C11/1346 ,  C08F291/02 ,  F16J15/3284 ,  F16J15/56

摘要： The present invention aims to provide a method for modifying a surface of a rubber vulcanizate or a thermoplastic elastomer, which can impart excellent sliding properties and excellent durability against repeated sliding motion, and allow the surface to maintain the sealing properties, without using expensive self-lubricating resins. The present invention relates to a method for modifying a surface of an object of a rubber vulcanizate or a thermoplastic elastomer, the method including: Step 1 of forming polymerization initiation points on the surface of the object; and Step 2 of radical-polymerizing a monomer starting from the polymerization initiation points to grow polymer chains on the surface of the object.

摘要翻译： 本发明的目的在于提供一种橡胶硫化橡胶或热塑性弹性体的表面改性方法，其可以赋予优异的滑动性和优异的耐反复滑动运动的耐久性，并且能够使表面保持密封性， 润滑树脂。 本发明涉及一种改性橡胶硫化橡胶或热塑性弹性体物体表面的方法，该方法包括：在物体表面上形成聚合起始点的步骤1; 和从聚合开始点开始单体自由基聚合的步骤2，以在物体的表面上生长聚合物链。

公开(公告)号：EP2743294A1

公开(公告)日：2014-06-18

申请号：EP13195028.9

申请日：2013-11-29

申请人： Sumitomo Rubber Industries, Ltd.

发明人： Minagawa, Yasuhisa

IPC分类号： C08J7/18 ,  C08F279/02 ,  C08F291/02 ,  C08L51/04 ,  A61L29/00

CPC分类号： C08J7/18 ,  A61L29/042 ,  A61L29/06 ,  A61L29/08 ,  A61L29/085 ,  A61L29/14 ,  A61L2400/18 ,  A61M3/00 ,  A61M5/178 ,  A61M5/31513 ,  A61M25/00 ,  A61M25/0009 ,  A61M25/0045 ,  A61M2025/0046 ,  A61M2025/0056 ,  A61M2025/0062 ,  B05D3/067 ,  C08F2/48 ,  C08F36/18 ,  C08F220/56 ,  C08F291/02 ,  C08F291/04 ,  C08J3/28 ,  C08J7/12 ,  C08J2323/28 ,  C08J2433/26 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1393 ,  C08L9/00

摘要： Provided are surface-modified objects, preferably elastic bodies (e.g. gasket for syringes) each obtained by a surface modification method for modifying a rubber vulcanizate or a thermoplastic elastomer, the method being capable of providing surfaces with excellent properties such as excellent sliding properties, excellent durability against repeated sliding motion, and excellent performance in preventing adsorption and aggregation of proteins, and allowing the surfaces to maintain the sealing properties, without using expensive self-lubricating plastics. The invention relates to surface-modified objects, preferably elastic bodies (e.g. gasket for syringes) at least partially having a surface modified by a surface modification method including: step 1 of forming polymerization initiation points on a surface of an object to be modified that includes a rubber vulcanizate or thermoplastic elastomer, and step 2 of radically polymerizing a monomer containing a C-N bond in a molecule thereof, starting from the polymerization initiation points, to grow polymer chains on the surface of the object.

摘要翻译： 提供了表面改性物体，优选通过用于改性橡胶硫化橡胶或热塑性弹性体的表面改性方法获得的弹性体（例如注射器的垫圈），该方法能够提供具有优异性能的表面，例如优异的滑动性能，优异的 耐反复滑动运动的耐久性，以及防止蛋白质的吸附和聚集的优异性能，并且允许表面保持密封性能，而不需要使用昂贵的自润滑塑料。 本发明涉及表面改性物体，优选至少部分地具有通过表面改性方法改性的表面的弹性体（例如注射器的衬垫），包括：步骤1，在待修饰物体的表面上形成聚合起始点，包括 橡胶硫化橡胶或热塑性弹性体，以及从聚合引发点开始，在其分子中自由基聚合含有CN键的单体的步骤2，以在物体的表面上生长聚合物链。