发明名称 |
POLYMERIC FILM |
摘要 |
The invention relates to a polymeric film composed of an optically anisotropic material made from a cross-linked synthetic resin composition comprising a polymer network, being obtainable by copolymerization of a mixture comprising (a) at least one monomer or oligomer, each of said monomers or oligomers having at least two polymerizable functional groups selected from the group consisting of (meth-)acrylate ester, epoxy and vinyl ether, (b) at least one achiral liquid crystalline monomer or oligomer, each of said monomers/oligomers having mesogenic groups and one polymerizable functional group selected from the group consisting of (meth-)acrylate ester, epoxy and vinyl ether.
|
申请公布号 |
WO9625470(A1) |
申请公布日期 |
1996.08.22 |
申请号 |
WO1996EP00646 |
申请日期 |
1996.02.15 |
申请人 |
MERCK PATENT GMBH;COATES, DAVID;GREENFIELD, SIMON;JOLLIFFE, EMMA, JANE |
发明人 |
COATES, DAVID;GREENFIELD, SIMON;JOLLIFFE, EMMA, JANE |
分类号 |
G02F1/13;C07C321/04;C08F2/48;C08F216/12;C08F220/00;C08F220/10;C08F220/20;C08G59/20;C09K19/38;C09K19/54;(IPC1-7):C09K19/54 |
主分类号 |
G02F1/13 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|