| 发明名称 |
CURABLE FLAME RETARDANT EPOXY COMPOSITION |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve fracture toughness (fracture resistance) and flame resistance of a cured product of a curable flame retardant epoxy composition. <P>SOLUTION: A curable flame retardant epoxy resin composition comprises: (a) at least one flame retardant epoxy resin; (b) at least one amphiphilic block copolymer; and (c) a curing agent. Such components are present in the curable composition in the appropriate amounts and ratios such that, upon curing, the block copolymer self-assembles into a nano structure morphology, such as a worm-like micelle morphology. The resulting cured product made from the composition has a remarkably increased high fracture resistance; and allows the use of flame retardant epoxies in applications where fracture resistance is an issue. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012158760(A) |
申请公布日期 |
2012.08.23 |
| 申请号 |
JP20120073543 |
申请日期 |
2012.03.28 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES LLC;UNIV OF MINNESOTA |
发明人 |
BATES FRANK S;DEAN JENNIFER M;PHAM HA Q;VERGHESE NIKHIL E |
| 分类号 |
C08L63/00;C08G59/40;C08J5/24;C08L33/06;C08L33/10;C08L53/00;C08L59/00;C08L71/02;H05K1/03 |
主分类号 |
C08L63/00 |
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