发明授权
US5126424A Curing component for synthetic resins, curable mixtures containing same,
and the use thereof
失效
合成树脂的固化组分,含有它们的可固化混合物及其用途
- 专利标题: Curing component for synthetic resins, curable mixtures containing same, and the use thereof
- 专利标题(中): 合成树脂的固化组分,含有它们的可固化混合物及其用途
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申请号: US470925申请日: 1990-01-26
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公开(公告)号: US5126424A公开(公告)日: 1992-06-30
- 发明人: Gerhard Brindopke , Helmut Plum
- 申请人: Gerhard Brindopke , Helmut Plum
- 申请人地址: DEX
- 专利权人: Hoechst AG
- 当前专利权人: Hoechst AG
- 当前专利权人地址: DEX
- 优先权: DEX3734916 19871015
- 主分类号: C08G18/32
- IPC分类号: C08G18/32 ; C08G18/30 ; C08G18/34 ; C08G18/38 ; C08G18/50 ; C08G18/62 ; C08G18/64 ; C08G18/80 ; C09D5/44 ; C09D175/00
摘要:
Products of the reaction of (a) a polyisocyanate, (b) a CH-active alkyl ester, (c) a polyoxyalkyleneamine and (d) if appropriate a further NH- and/or OH-reactive compound as the curing component for binders (B) which contain groups which are capable of amide and/or ester formation.Mixtures of (A) and (B), and where appropriate diluents (C) and additives (D), have a long shelf life, even in aqueous systems, and are particularly suitable for aqueous paint formulations.
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