发明名称 |
EPOXIDHARZMISCHUNGEN |
摘要 |
<p>Epoxy resin mixtures suitable for producing halogen-free flame-retardant composites by the injection process comprise the following components:(A) a phosphorus-free aliphatic and/or aromatic and/or heterocyclic epoxy resin;(B) an epoxide group-containing phosphorus compound;(C) a phosphorus-modified epoxy resin with an epoxide value of from 0.02 to 1 mol/100 g, obtained by reacting polyepoxy compounds having at least two epoxide groups per molecule with phosphinic anhydrides and/or phosphonic anhydrides or with phosphonic monoesters, followed by thermal elimination of alcohol; and(D) as hardener, at least one primary or secondary aliphatic polyamine with NH and/or NH2 groups.</p> |
申请公布号 |
AT271574(T) |
申请公布日期 |
2004.08.15 |
申请号 |
AT19970944695T |
申请日期 |
1997.09.10 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
VON GENTZKOW, WOLFGANG;HEINL, DIETER;KAPITZA, HEINRICH;SCHREYER, MICHAEL |
分类号 |
C08G59/20;C08G59/30;C08G59/32;C08G59/50;C08L63/00;(IPC1-7):C08G59/32;C08G59/14 |
主分类号 |
C08G59/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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