发明授权
- 专利标题: Hydrocarbon resin and modified hydrocarbon resin product thereof
- 专利标题(中): 烃树脂及其改性烃树脂产品
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申请号: US413899申请日: 1982-09-01
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公开(公告)号: US4513130A公开(公告)日: 1985-04-23
- 发明人: Kinya Mizui , Masami Takeda , Tadao Iwata
- 申请人: Kinya Mizui , Masami Takeda , Tadao Iwata
- 申请人地址: JPX Tokyo
- 专利权人: Mitsui Petrochemical Industries, Ltd.
- 当前专利权人: Mitsui Petrochemical Industries, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX56-140738 19810907
- 主分类号: C08F8/00
- IPC分类号: C08F8/00 ; C08C19/28 ; C08F8/04 ; C08F8/46 ; C08F210/00 ; C08F232/08 ; C08F240/00 ; C09D5/00 ; C09D129/00 ; C09D145/00 ; C09D157/00 ; C09J11/08 ; C09J121/00 ; C09J123/00 ; C09J137/00 ; C09J145/00
摘要:
A hydrocarbon resin consisting essentially of a copolymer of (A) an unsaturated chain hydrocarbon or a cyclic hydrocarbon having a vinylidene group and (B) 9,10-dihydrodicyclopentadiene or its derivative, or a hydrocarbon resin modified by addition reacting an ethylenically unsaturated carboxylic acid or its anhydride, or hydrogen, to the above-mentioned copolymer. The hydrocarbon resin and the modified hydrocarbon resin have a high softening point and a low melt viscosity, and are suitable for use in adhesives and traffic paints.