发明名称 |
Phosphorus element-containing crosslinking agents and flame retardant phosphorus element-containing epoxy resin compositions prepared therewith |
摘要 |
Novel phosphorus element-containing crosslinking agents for epoxy resin compositions based on an isomeric mixture of tris(2-hydroxyphenyl)-phosphine oxide compounds. Epoxy resins cured or crosslinked with the crosslinking agents of this invention yield non-halogenated, ignition resistant epoxy resin formulations. The ignition resistant epoxy resin formulations are advantageously used for making laminates for printed wiring boards and composite materials.
|
申请公布号 |
US6403220(B1) |
申请公布日期 |
2002.06.11 |
申请号 |
US20000734904 |
申请日期 |
2000.12.11 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
BRENNAN DAVID J.;EVERETT JOHN P.;NADER BASSAM S. |
分类号 |
C07F9/53;C07F9/655;C08G59/30;C08G59/32;C08G59/40;C08K5/523;H05K1/03;(IPC1-7):B32B27/38 |
主分类号 |
C07F9/53 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|