| 发明名称 |
PROCESS FOR MANUFACTURE OF COMPOSITIONS BASED ON EPOXY RESINS |
| 摘要 |
Compositions based on epoxy resins are produced by reacting in a first step an epoxide prepolymer with a butadiene-acrylonitrile copolymer. In a second step, the product obtained in the first step is reacted with a liquid diamine which is reactive at low temperature. In a third step, the product obtained in the second step is reacted with an epoxide prepolymer in the presence of a second diamine. The second and third step can be combined. 35,335-F |
| 申请公布号 |
CA1306569(C) |
申请公布日期 |
1992.08.18 |
| 申请号 |
CA19860521795 |
申请日期 |
1986.10.30 |
| 申请人 |
DOW CHEMICAL COMPANY (THE) |
发明人 |
DRUELLE, SYLVIE;GALY, JOCELYN;MICHEL-DANSAC, FRANCOIS;PASCAULT, JEAN-PIERRE;MONTARNAL, SERGE;SAUTEREAU, HENRI |
| 分类号 |
C08G59/50;C08G59/00;C08G59/12;C08G59/18;C08G59/22;C08G59/40;C08G59/42;C08G59/58;C08G81/02;C08L63/00 |
主分类号 |
C08G59/50 |
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