公开(公告)号：US09512284B2

公开(公告)日：2016-12-06

申请号：US14647715

申请日：2013-11-25

Applicant: TOSOH CORPORATION

Inventor： Takahiro Kitagawa ,  Tohru Doi ,  Yasuyoshi Fujii ,  Kota Sakaguchi ,  Akira Inui ,  Masayasu Ito

IPC: C08J5/18 ,  C08F222/14 ,  C09D133/14 ,  C08F265/04

CPC classification number: C08J5/18 ,  C08F222/14 ,  C08F265/04 ,  C08J2333/04 ,  C08J2333/06 ,  C08J2333/08 ,  C09D133/14 ,  C08F220/12 ,  C08F2222/1013 ,  C08F2222/1086 ,  C08F212/36

Abstract: To provide a novel fumaric acid diester-cinnamic acid ester-based copolymer having a high molecular weight, which is expected to maintain excellent strength or ensures excellent toughness even when formed into a film, a method for efficiently producing the copolymer, and a film using the same. The fumaric acid diester-cinnamic acid ester-based copolymer contains a fumaric acid diester residue unit, a cinnamic acid ester residue unit having an alkyl group with a carbon number of 1 to 6, and a residue unit of a polyfunctional monomer having two or more radical polymerizable functional groups.

Abstract translation: 提供具有高分子量的新型富马酸二酯 - 肉桂酸酯系共聚物，即使在成膜时也能保持优异的强度或确保优异的韧性，有效制造共聚物的方法和使用 一样。 富马酸二酯 - 肉桂酸酯系共聚物含有富马酸二酯残基单元，碳数为1〜6的烷基的肉桂酸酯残基单元和具有2个以上的多官能单体的残基单元 可自由基聚合的官能团。

公开(公告)号：US20150291751A1

公开(公告)日：2015-10-15

申请号：US14647715

申请日：2013-11-25

Applicant: TOSOH CORPORATION

Inventor： Takahiro Kitagawa ,  Tohru Doi ,  Yasuyoshi Fujii ,  Kota Sakaguchi ,  Akira Inui ,  Masayasu Ito

IPC: C08J5/18

CPC classification number: C08J5/18 ,  C08F222/14 ,  C08F265/04 ,  C08J2333/04 ,  C08J2333/06 ,  C08J2333/08 ,  C09D133/14 ,  C08F220/12 ,  C08F2222/1013 ,  C08F2222/1086 ,  C08F212/36

Abstract: To provide a novel fumaric acid diester-cinnamic acid ester-based copolymer having a high molecular weight, which is expected to maintain excellent strength or ensures excellent toughness even when formed into a film, a method for efficiently producing the copolymer, and a film using the same. The fumaric acid diester-cinnamic acid ester-based copolymer contains a fumaric acid diester residue unit, a cinnamic acid ester residue unit having an alkyl group with a carbon number of 1 to 6, and a residue unit of a polyfunctional monomer having two or more radical polymerizable functional groups.

Abstract translation: 提供具有高分子量的新型富马酸二酯 - 肉桂酸酯系共聚物，即使在成膜时也能保持优异的强度或确保优异的韧性，有效制造共聚物的方法和使用 一样。 富马酸二酯 - 肉桂酸酯系共聚物含有富马酸二酯残基单元，碳数为1〜6的烷基的肉桂酸酯残基单元和具有2个以上的多官能单体的残基单元 可自由基聚合的官能团。