发明名称 |
TOUGHNESS MODIFIER FOR CURABLE RESIN, AND CURABLE RESIN COMPOSITION |
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)). |
申请公布号 |
US2014371350(A1) |
申请公布日期 |
2014.12.18 |
申请号 |
US201314375662 |
申请日期 |
2013.02.05 |
申请人 |
KANEKA CORPORATION |
发明人 |
Taketani Shuji;Furukawa Yoshio |
分类号 |
C08L9/10;C08G59/02;C08L63/00 |
主分类号 |
C08L9/10 |
代理机构 |
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代理人 |
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主权项 |
1. A toughness modifier for a curable resin (D),
the toughness modifier being obtained by emulsion-polymerizing, in the presence of 50 to 95% by mass of a rubber polymer (A) latex (calculated as a rubber polymer component), 5 to 50% by mass of a vinyl monomer (B) 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)). |
地址 |
Osaka JP |