公开(公告)号：US20140323658A1

公开(公告)日：2014-10-30

申请号：US14359055

申请日：2012-11-16

Applicant: ZEON CORPORATION

Inventor： Masato Sakamoto ,  Tomonori Nakashima ,  Kazuhiro Ejiri ,  Masanobu Shinohara

IPC: C08L13/00

CPC classification number: C08L13/00 ,  C08L15/005 ,  C08L33/18 ,  C08L39/02

Abstract: A nitrile rubber composition containing a carboxyl group-containing nitrile rubber and an allylamine-based polymer which contains units expressed by the following general formula (1) is provided. (In the general formula (1), R1, R2, and R3 respectively independently are one selected from a group including a hydrogen atom, alkyl group containing 1 to 4 carbon atoms which may have substituents, aryl group containing 6 to 12 carbon atoms which may have substituents, and halogen atom.)

Abstract translation: 提供一种含有含羧基的丁腈橡胶和含有由以下通式（1）表示的单元的烯丙基胺系聚合物的丁腈橡胶组合物。 （通式（1）中，R 1，R 2，R 3分别独立地选自氢原子，可以具有取代基的含有1〜4个碳原子的烷基，含有6〜12个碳原子的芳基， 可以具有取代基，卤原子。）

公开(公告)号：US10336918B2

公开(公告)日：2019-07-02

申请号：US14419023

申请日：2013-08-28

Applicant: ZEON CORPORATION

Inventor： Masato Sakamoto ,  Tomonori Nakashima

IPC: C09J109/04 ,  C09J133/18 ,  C08J5/12 ,  C08F220/42 ,  C09J4/06 ,  B32B7/12 ,  B32B25/10 ,  B32B25/16 ,  C09J115/00 ,  C08F220/46 ,  C08F218/14 ,  C09J109/02 ,  C09J113/02 ,  C08F220/44 ,  C08F218/16

Abstract: An adhesive composition containing a latex of a highly saturated nitrile rubber (A) which has α,β-ethylenically unsaturated nitrile monomer units 10 to 55 wt %, conjugated diene monomer units 25 to 89 wt %, and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units 1 to 20 wt % and has an iodine value of 120 or less and a polyvalent amine compound (B).

公开(公告)号：US10988609B2

公开(公告)日：2021-04-27

申请号：US16404431

申请日：2019-05-06

Applicant: ZEON CORPORATION

Inventor： Tomonori Nakashima ,  Chikara Katano ,  Masato Sakamoto

IPC: C08L33/20 ,  C08K7/02 ,  C08K5/098

Abstract: A nitrile group-containing highly saturated copolymer rubber composition containing a nitrile group-containing highly saturated copolymer rubber (A) having a Mooney viscosity [ML1+4, 100° C.] of 50 to 200, a nitrile group-containing highly saturated copolymer rubber (B) having a Mooney viscosity [ML1+4, 100° C.] of 5 to 45, and staple fibers (C) having an average fiber length of 0.1 to 12 mm is provided. According to the present invention, a nitrile group-containing highly saturated copolymer rubber composition which can give cross-linked rubber which is extremely high in tensile stress and is excellent in low heat buildup property and has good workability can be provided.

公开(公告)号：US09683067B2

公开(公告)日：2017-06-20

申请号：US14777652

申请日：2014-03-20

Applicant: ZEON CORPORATION

Inventor： Arinobu Katada ,  Masato Sakamoto

IPC: C08C19/28 ,  C08F236/12 ,  B60C1/00 ,  B01J31/00 ,  C08C19/02 ,  C08C19/08 ,  C08C19/36 ,  C08C19/38 ,  C08C19/00

CPC classification number: C08F236/12 ,  B01J31/00 ,  B60C1/00 ,  C08C19/02 ,  C08C19/08 ,  C08C19/28 ,  C08C19/36 ,  C08C19/38 ,  C08C2019/09 ,  C08F2/38

Abstract: A nitrile group-containing copolymer rubber which has a hydroxyl group, carboxyl group, or carbon-carbon double bond at an end carbon atom or on a carbon atom which bonds with the end carbon atom is provided. The nitrile group-containing copolymer rubber is preferably obtained by a metathesis reaction. A nitrile group-containing copolymer rubber which is excellent in cross-linkability can be provided.

公开(公告)号：US20150225618A1

公开(公告)日：2015-08-13

申请号：US14419023

申请日：2013-08-28

Applicant: ZEON CORPORATION

Inventor： Masato Sakamoto ,  Tomonori Nakashima

IPC: C09J109/04 ,  B32B25/16 ,  B32B25/10 ,  B32B7/12

CPC classification number: C09J109/04 ,  B32B7/12 ,  B32B25/10 ,  B32B25/16 ,  B32B2307/306 ,  B32B2307/54 ,  B32B2307/554 ,  B32B2307/584 ,  B32B2307/7265 ,  B32B2413/00 ,  C08F218/14 ,  C08F218/16 ,  C08F220/42 ,  C08F220/44 ,  C08F220/46 ,  C08J5/124 ,  C09J4/06 ,  C09J109/02 ,  C09J113/02 ,  C09J115/005 ,  C09J133/18 ,  Y10T428/31924 ,  C08F222/10 ,  C08K7/02

Abstract: An adhesive composition containing a latex of a highly saturated nitrile rubber (A) which has α,β-ethylenically unsaturated nitrile monomer units 10 to 55 wt %, conjugated diene monomer units 25 to 89 wt %, and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units 1 to 20 wt % and has an iodine value of 120 or less and a polyvalent amine compound (B).

Abstract translation: 一种含有高饱和丁腈橡胶（A）的胶乳的粘合剂组合物，其具有10至55重量％的α，β-烯键式不饱和腈单体单元，25至89重量％的共轭二烯单体单元和α和bgr-烯属 1〜20重量％的不饱和二羧酸单酯单元，碘值为120以下，多价胺化合物（B）。