发明公开
- 专利标题： Internal mould release composition
- 专利标题（中）： 内部模具释放组合物
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申请号： EP89302966.0申请日： 1989-03-23
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公开(公告)号： EP0339792A3公开(公告)日： 1992-01-22
- 发明人: Cassidy, Edward Francis , Gillis, Herbert Russell , Hannaby, Malcolm , Parfondry, Alain
- 申请人： IMPERIAL CHEMICAL INDUSTRIES PLC
- 申请人地址： Imperial Chemical House, Millbank London SW1P 3JF GB
- 专利权人： IMPERIAL CHEMICAL INDUSTRIES PLC
- 当前专利权人： IMPERIAL CHEMICAL INDUSTRIES PLC
- 当前专利权人地址： Imperial Chemical House, Millbank London SW1P 3JF GB
- 代理机构： Leherte, Georges Maurice Lucien Marie
- 优先权： GB8807684 19880331; GB8814024 19880614
- 主分类号： B29C33/60
- IPC分类号： B29C33/60 ; C08K5/09 ; C08K5/29
摘要：
An internal mould release composition, suitable for use in the production of moulded articles by the RIM process, comprising :
a) a metal salt of an organic acid, said metal salt having mould release properties, and
b) a compatibilising amount of a guanidine or isourea compound of molecular weight below 1500.
a) a metal salt of an organic acid, said metal salt having mould release properties, and
b) a compatibilising amount of a guanidine or isourea compound of molecular weight below 1500.
公开/授权文献
- EP0339792A2 Internal mould release composition 公开/授权日：1989-11-02
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