发明名称 |
Process for the manufacture of foams from epoxide resins |
摘要 |
The invention relates to a process for the manufacture of foams by warming the mixture to be foamed in the presence of an organic sulphohydrazide, an organic compound which contains amide groups and a salt of a metal of group IIa or IIb of the Periodic Table. Integral or non-integral foams having a uniform and fine pore structure are obtained.
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申请公布号 |
US4031043(A) |
申请公布日期 |
1977.06.21 |
申请号 |
US19750597607 |
申请日期 |
1975.07.21 |
申请人 |
CIBA-GEIGY CORPORATION |
发明人 |
SCHMITTER, ANDRE;SEIZ, WOLFGANG |
分类号 |
C08G59/00;C08J9/04;C08J9/10;C08L63/00;C08L77/00;(IPC1-7):C08J9/00 |
主分类号 |
C08G59/00 |
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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