发明名称 |
Thermosetting resin composition |
摘要 |
The invention provides a thermosetting resin composition that demonstrates superior peel strength while retaining excellent heat resistance and tensile shear adhesion strength. The thermosetting resin composition comprises: an epoxy resin A containing an epoxy group and a thermoplastic resin B containing a functional group f having reactivity with an epoxy group, the thermoplastic resin B being obtained by modifying a thermoplastic resin b1 containing an unsaturated bond with a nitrone b2 containing the functional group f, and the content of the nitrone b2 relative to the unsaturated bonds being not less than 0.5 mol % and less than 10 mol %, and the content of the thermoplastic resin B being from 10 to 50 parts by mass per 100 parts by mass of the epoxy resin A. |
申请公布号 |
US9527996(B2) |
申请公布日期 |
2016.12.27 |
申请号 |
US201414779787 |
申请日期 |
2014.03.24 |
申请人 |
The Yokohama Rubber Co., Ltd. |
发明人 |
Okamatsu Takahiro;Takahashi Ryota |
分类号 |
C08L63/00;C08L63/02;C08L63/04;C08F8/30;C08G59/40;C08G59/56;C08L101/02;C09J163/00 |
主分类号 |
C08L63/00 |
代理机构 |
Carrier Blackman & Associates, P.C. |
代理人 |
Carrier Blackman & Associates, P.C. ;Carrier Joseph P.;Sabourin Anne G. |
主权项 |
1. A thermosetting resin composition comprising:
an epoxy resin A containing two or more epoxy groups per molecule; and a thermoplastic resin B containing a functional group f having reactivity with the epoxy groups, the thermoplastic resin B being obtained by modifying a thermoplastic resin b1 containing an unsaturated bond with a nitrone b2 containing the functional group f, and a content of the nitrone b2 relative to the unsaturated bonds being not less than 0.5 mol % and less than 10 mol %, and a content of the thermoplastic resin B being from 10 to 50 parts by mass per 100 parts by mass of the epoxy resin A. |
地址 |
Tokyo JP |