| 发明名称 |
Flame retardant polycyanate ester blends. |
| 摘要 |
Flame retardant thermoset compositions having excellent water absorption resistance, caustic resistance, and low dielectric constants are made from blends of the dicyanate ester of 4,4 min -(hexafluoroisopropylidene) bisphenol and a different polycyanate ester of a polyhydric phenol.
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| 申请公布号 |
EP0396383(A2) |
申请公布日期 |
1990.11.07 |
| 申请号 |
EP19900304717 |
申请日期 |
1990.05.01 |
| 申请人 |
HI-TEK POLYMERS, INC. |
发明人 |
SHIMP, DAVID A.;ISING, STEVEN J. |
| 分类号 |
B32B27/04;C07C261/02;C08G73/06;H05K1/03 |
主分类号 |
B32B27/04 |
| 代理机构 |
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