公开(公告)号：US12071500B2

公开(公告)日：2024-08-27

申请号：US17383772

申请日：2021-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： Tetsuya Fujiwara

IPC: C08F255/10 ,  C08F2/50 ,  C09J4/06 ,  G02F1/1333

CPC classification number: C08F255/10 ,  C08F2/50 ,  C09J4/06 ,  G02F1/133311 ,  C09K2323/05 ,  C09K2323/057 ,  C09K2323/059 ,  G02F2202/28 ,  C08F290/067 ,  C08F220/20 ,  C08F220/1811 ,  C08F220/36 ,  C08F279/02 ,  C08F220/20 ,  C08F220/1811 ,  C08F220/36

Abstract: A resin composition may include a (meth)acrylate (A) comprising a hydroxy group and having a molecular weight of about 500 or less, and a polymer (B) comprising polyisoprene or polybutadiene as a main skeleton, having at least one radical reactive group in one molecule, and having a molecular weight in a range of about 2,000 to about 35,000, wherein the resin composition has a glass transition temperature in a range of about −50° C. to about 0° C. after the resin composition is cured, and the resin composition has a viscosity in a range of about 5 mPa·s to about 50 mPa·s at a temperature in a range of about 30° C. to about 50° C.

公开(公告)号：US11834538B2

公开(公告)日：2023-12-05

申请号：US16692864

申请日：2019-11-22

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Jason A. Mann

IPC: C08F257/02 ,  C08F255/10 ,  C08F279/00 ,  C08L71/02 ,  C08F255/06

CPC classification number: C08F257/02 ,  C08F255/06 ,  C08F255/10 ,  C08F279/00 ,  C08L71/02

Abstract: Polyolefin elastomers are widely employed commodity polymers. There remains a desire to expand the structural diversity of polyolefin elastomers to facilitate their use in additional applications. Polyolefin elastomers may be graft copolymers that comprise: a first polymer chain comprising at least a first olefinic monomer comprising isobutylene and a second olefinic monomer bearing a benzylic carbon atom or an allylic carbon atom, and a second polymer chain bonded to the benzylic carbon atom or the allylic carbon atom of the first polymer chain. The second polymer chain comprises at least one monomer that is not present in the first polymer chain. The second polymer chain may be bonded to the first polymer chain by generating a carbanion upon the benzylic carbon atom or the allylic carbon atom and growing the second polymer chain by anionic polymerization.

公开(公告)号：US11643494B2

公开(公告)日：2023-05-09

申请号：US17258231

申请日：2019-07-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Vasav Sahni ,  Saswata Chakraborty ,  Wayne S. Mahoney ,  Jason D. Clapper ,  Jacob P. Johnson ,  Ying Zhang ,  Albert I. Everaerts ,  Bryan V. Hunt ,  Richard B. Ross

IPC: C08F255/10 ,  C08L23/22 ,  C09J123/22 ,  C09J153/02

CPC classification number: C08F255/10 ,  C08L23/22 ,  C09J123/22 ,  C09J153/025 ,  C08L2205/03

Abstract: A composition is described comprising a styrene-isobutylene block copolymer; and at least one ethylenically unsaturated monomer. After curing the composition comprises polymerized units of the ethylenically unsaturated monomer. In some embodiments the ethylenically unsaturated groups are selected from (meth)acryl or vinyl ether. The composition is suitable for use as a (e.g. pressure sensitive) adhesive. Articles, methods of making an article, and methods of bonding are also described.

公开(公告)号：US20170114173A1

公开(公告)日：2017-04-27

申请号：US15400271

申请日：2017-01-06

Applicant: ISP INVESTMENTS LLC

Inventor： Krishnamurthy Nacharaju ,  Osama M. Musa ,  Michael A. Tallon

IPC: C08F265/02 ,  C08F261/06 ,  A61Q5/06 ,  C08F257/02 ,  A61K8/81 ,  A61Q17/04 ,  C08F255/10 ,  C08F255/08

CPC classification number: C08F265/02 ,  A61K8/8164 ,  A61K9/0014 ,  A61K47/32 ,  A61K2800/10 ,  A61Q5/06 ,  A61Q17/04 ,  A61Q19/00 ,  C08F255/08 ,  C08F255/10 ,  C08F257/02 ,  C08F261/06

Abstract: UV-absorbing polymers are provided that have at least one anhydride repeating unit that is covalently attached to at least one UV-absorbing moiety selected from the group consisting of functionalized dibenzoylmethanes, benzophenone sulfonamides, triphenyl triazines, and combinations thereof. Also provided are formulations comprising the UV-absorbing polymers.

公开(公告)号：US09540474B2

公开(公告)日：2017-01-10

申请号：US14769388

申请日：2014-02-24

Applicant: ISP INVESTMENTS INC.

Inventor： Krishnamurthy Nacharaju ,  Osama M. Musa ,  Michael A. Tallon

IPC: C08F8/00 ,  C08L81/00 ,  C08L71/12 ,  C08K5/07 ,  C08F220/66 ,  C08F265/02 ,  A61K9/00 ,  A61K47/32 ,  A61Q17/04 ,  A61Q19/00 ,  A61K8/81 ,  C08F255/08 ,  C08F255/10 ,  C08F257/02 ,  C08F261/06

CPC classification number: C08F265/02 ,  A61K8/8164 ,  A61K9/0014 ,  A61K47/32 ,  A61K2800/10 ,  A61Q5/06 ,  A61Q17/04 ,  A61Q19/00 ,  C08F255/08 ,  C08F255/10 ,  C08F257/02 ,  C08F261/06

Abstract: UV-absorbing polymers are provided that have at least one anhydride repeating unit that is covalently attached to at least one UV-absorbing moiety selected from the group consisting of functionalized dibenzoylmethanes, benzophenone sulfonamides, triphenyl triazines, and combinations thereof. Also provided are formulations comprising the UV-absorbing polymers.

Abstract translation: 提供具有至少一个酸酐重复单元的紫外线吸收聚合物，该酸酐重复单元共价连接至至少一个选自官能化的二苯甲酰甲烷，二苯甲酮磺酰胺，三苯基三嗪及其组合的UV吸收部分。 还提供了包含UV吸收聚合物的制剂。

公开(公告)号：US09328271B2

公开(公告)日：2016-05-03

申请号：US13641182

申请日：2011-04-08

Applicant: Yasunori Okada ,  Takashi Matsumoto ,  Takao Michinobu

Inventor： Yasunori Okada ,  Takashi Matsumoto ,  Takao Michinobu

IPC: C08F212/00 ,  C09J151/06 ,  C08F212/08 ,  C08L51/06 ,  C08L53/02 ,  B32B7/12 ,  B32B15/08 ,  B32B27/08 ,  B32B27/30 ,  C08F255/04 ,  C08F255/10 ,  C08L9/00

CPC classification number: C09J151/06 ,  B32B7/12 ,  B32B15/08 ,  B32B27/08 ,  B32B27/302 ,  C08F212/08 ,  C08F255/04 ,  C08F255/10 ,  C08L9/00 ,  C08L51/06 ,  C08L53/02 ,  C08L53/025 ,  Y10T428/2419 ,  Y10T428/24777 ,  Y10T428/31507 ,  Y10T428/31692 ,  Y10T428/31757 ,  Y10T428/31797 ,  Y10T428/31913 ,  Y10T428/31928 ,  C08F220/32

Abstract: An adhesive resin composition, including: a base resin which comprises (A) 30-90 parts by weight of a modified ethylene-olefin copolymer, and (B) 70-10 parts by weight of a styrene thermoplastic elastomer, provided that (A)+(B) equals 100 parts by weight; and (C) a tackifier in an amount of 30-60 parts by weight per 100 parts by weight of the base resin, the modified ethylene-olefin copolymer being one which has been graft-modified with (a) an unsaturated carboxylic acid or a derivative thereof and (b) an aromatic vinyl monomer, comprises 0.1%-5% by weight of (a) the unsaturated carboxylic acid or the derivative thereof, and has a melting point peak in a range of 100-150° C. with an enthalpy of crystal fusion of 0.5-10 J/g as determined by DSC.

Abstract translation: 一种粘合剂树脂组合物，其包含：（A）30-90重量份改性乙烯 - 烯烃共聚物的基础树脂和（B）70-10重量份的苯乙烯热塑性弹性体，条件是（A） +（B）等于100重量份; 和（C）每100重量份基础树脂30-60重量份的增粘剂，改性乙烯 - 烯烃共聚物是用（a）不饱和羧酸或 其衍生物和（b）芳族乙烯基单体包含0.1％-5％（重量）的（a）不饱和羧酸或其衍生物，并且具有在100-150℃范围内的熔点峰， 通过DSC测定的晶体熔化焓为0.5-10J / g。

公开(公告)号：US20150368388A1

公开(公告)日：2015-12-24

申请号：US14762891

申请日：2014-02-04

Applicant: BRIDGESTONE CORPORATION

Inventor： Toshihiko KURATA ,  Takehiro SANO

IPC: C08F255/08 ,  C08L51/06 ,  C08L51/00

CPC classification number: C08F255/08 ,  C08F2/48 ,  C08F255/10 ,  C08F290/048 ,  C08F290/067 ,  C08L15/00 ,  C08L51/003 ,  C08L51/06 ,  C08L2203/20 ,  C08L2205/02 ,  C09D151/003 ,  C09K3/1006 ,  C09K2003/1062 ,  C09K2200/0625 ,  C08F220/14 ,  C08F2220/1875 ,  C08F220/10 ,  C08F2220/1883 ,  C08F220/18 ,  C08L51/08

Abstract: A photocurable elastomer composition comprising: (A) a liquid polymer having a number average molecular weight of 5,000 or more, and mainly containing —[CH2C(CH3)2]— units; (B) a (meth)acrylate monomer; and (C) a photo polymerization initiator, the mass ratio ((A):(B)) between the component (A) and the component (B) being 10:90 to 39:61.

Abstract translation: 一种光固化弹性体组合物，其包含：（A）数均分子量为5000以上，主要含有 - [CH 2 C（CH 3）2] - 单元的液体聚合物; （B）（甲基）丙烯酸酯单体; 和（C）光聚合引发剂，成分（A）与成分（B）的质量比（（A）:( B））为10:90〜39:61。

公开(公告)号：US20150210810A1

公开(公告)日：2015-07-30

申请号：US14420464

申请日：2013-08-08

Applicant: Joseph P. Kennedy ,  Turgut Nugay ,  Nihan Nugay

Inventor： Joseph P. Kennedy ,  Turgut Nugay ,  Nihan Nugay

IPC: C08J3/28 ,  C07C29/72 ,  C07C41/09 ,  C07C29/58 ,  C08F255/10 ,  C07C43/166

CPC classification number: C07C29/72 ,  C07C29/58 ,  C07C41/09 ,  C07C43/166 ,  C08F212/08 ,  C08F255/10 ,  C08J3/28 ,  C08J2351/06

Abstract: The present invention is directed to a new class of thermoplastic elastomers (TPEs) and processes for making them. In some embodiments of the present invention, the end groups of the multi-arm PIB copolymer is a conjugated diene, whereas the other component is a multi-functional dienophile. The components of the TPE of the present invention are chemically connected via the well-known Diels-Alder reaction which is thermally reversible (by the retro-Diels-Alder reaction) at moderately elevated temperatures. The reversibility of the Diels-Alder retro-Diels-Alder reactions allows the recovery of the original components of the TPE and thus its recyclability and also gives the TPE the ability to be reshaped or reformed.

Abstract translation: 本发明涉及一类新型热塑性弹性体（TPE）及其制备方法。 在本发明的一些实施方案中，多臂PIB共聚物的端基是共轭二烯，而另一组分是多官能亲双烯体。 本发明的TPE的组分通过公知的Diels-Alder反应进行化学连接，该反应在适度升高的温度下是热可逆的（通过狄尔斯 - 阿尔德反应）。 Diels-Alder retro-Diels-Alder反应的可逆性允许回收TPE的原始组分，从而回收TPE的可回收性，并且还使TPE具有改性或改性的能力。

公开(公告)号：US20120059101A1

公开(公告)日：2012-03-08

申请号：US13224403

申请日：2011-09-02

Applicant: Arno Lange ,  Matthias Scheibitz ,  Manoranjan Prusty

Inventor： Arno Lange ,  Matthias Scheibitz ,  Manoranjan Prusty

IPC: C08L43/04 ,  C08F255/10 ,  C08F2/12 ,  C08F2/02 ,  C08F2/04 ,  C08F230/08 ,  C08K5/17

CPC classification number: C08F210/10 ,  C08F222/06 ,  C08F230/08 ,  C08F255/10 ,  C08K5/053 ,  C08K5/17 ,  C08L43/04 ,  C08L2201/54 ,  C08L2312/00 ,  C08L2312/08 ,  C08F222/04 ,  C08F220/18

Abstract: The application provides a terpolymer obtainable by copolymerizing (A) 1% to 70% by weight of at least one electron-deficient olefin, an example being an anhydride of a monoethylenically unsaturated C4 to C6 dicarboxylic acid, (B) 1% to 85% by weight of at least one olefin which on its olefinic double bond carries only hydrogen atoms and/or carbon atoms without electron-withdrawing substituents, an example being an isobutene homopolymer or copolymer having a number-average molecular weight of 100 to 500 000, and (C) 1% to 70% by weight of at least one alkoxyvinylsilane, and also derivatives of this terpolymer that are obtainable by modification or crosslinking.

Abstract translation: 该应用提供了通过共聚（A）1重量％至70重量％的至少一种电子缺乏烯烃，例如单烯属不饱和C4至C6二羧酸的酸酐，（B）1％至85％ 的至少一种烯烃，其烯属双键仅携带没有吸电子取代基的氢原子和/或碳原子，例如数均分子量为100〜500000的异丁烯均聚物或共聚物，以及 （C）1重量％至70重量％的至少一种烷氧基乙烯基硅烷，以及可通过改性或交联获得的该三元共聚物的衍生物。

公开(公告)号：US07750089B2

公开(公告)日：2010-07-06

申请号：US10598656

申请日：2005-03-08

Applicant: Christopher Kolp ,  Matthew D. Gieselman ,  Renee A. Eveland ,  Philip Pike ,  John K. Pudelski ,  Michael J. Covitch ,  Christopher Friend

Inventor： Christopher Kolp ,  Matthew D. Gieselman ,  Renee A. Eveland ,  Philip Pike ,  John K. Pudelski ,  Michael J. Covitch ,  Christopher Friend

IPC: C08C19/22

CPC classification number: C08F8/00 ,  C08F8/32 ,  C08F8/46 ,  C10M133/56 ,  C10M149/06 ,  C10M159/126 ,  C10M159/14 ,  C10M2205/06 ,  C10M2207/129 ,  C10M2215/06 ,  C10M2215/28 ,  C10M2217/06 ,  C10N2230/02 ,  C08F210/12 ,  C08F255/10 ,  C08F210/10

Abstract: A composition of the reaction product of (a) an isobutylene-diene copolymer having thereon groups containing carboxylic acid functionality or reactive equivalent thereof, derived from an α,β-unsaturated carboxylic compound; and (b) an amine component comprising at least one aromatic amine containing at least one N—H group capable of condensing with said carboxylic acid functionality, is a useful dispersant viscosity modifier.

Abstract translation: （a）具有衍生自α，β-不饱和羧酸化合物的含有羧酸官能团或其活性当量的基团的异丁烯 - 二烯共聚物的反应产物的组合物; 和（b）包含至少一种含有至少一个能够与所述羧酸官能团缩合的N-H基团的芳族胺的胺组分是有用的分散剂粘度调节剂。