发明名称 |
Epoxy curing agents |
摘要 |
An epoxy resin composition comprises the cured reaction product of an epoxy base resin and a curing agent mixture. The curing agent mixture comprises an amino curative and a polyoxyalkylene polycarbonate. Liquid epoxy base resins cured with polyoxyalkyleneamines in the presence of polyoxyalkylene polycarbonates were harder and displayed improved tensile modulus, flexural strength and flexural modulus.
|
申请公布号 |
US5723565(A) |
申请公布日期 |
1998.03.03 |
申请号 |
US19930044791 |
申请日期 |
1993.04.12 |
申请人 |
HUNTSMAN PETROCHEMICAL CORPORATION |
发明人 |
CUSCURIDA, MICHAEL;SELLSTROM, KATHY BETH |
分类号 |
C08G59/50;C08L63/00;C08L69/00;(IPC1-7):C08G59/62 |
主分类号 |
C08G59/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|