发明授权
- 专利标题: Polyether diureide epoxy additives
- 专利标题(中): 聚醚二环氧化物添加剂
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申请号: US890743申请日: 1978-03-27
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公开(公告)号: US4146701A公开(公告)日: 1979-03-27
- 发明人: Harold G. Waddill , Heinz Schulze
- 申请人: Harold G. Waddill , Heinz Schulze
- 申请人地址: NY New York
- 专利权人: Texaco Development Corp.
- 当前专利权人: Texaco Development Corp.
- 当前专利权人地址: NY New York
- 主分类号: C08G59/40
- IPC分类号: C08G59/40 ; C08G59/42 ; C08G59/44 ; C08G59/48
摘要:
An epoxy resin having superior resistance to thermal shock comprises a vicinal polyepoxide, a curing amount of a certain bicyclic anhydride and an effective amount of an additive comprising a polyoxyalkylenepolyamine-maleic anhydride condensation product having thioureide, ureide or thioformamide or formamide end groups.
公开/授权文献
- USD301223S Automotive roof carrier support 公开/授权日:1989-05-23
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