专利检索 ap:("ENICHEM SINTESI S.P.A.") AND inv:"RENZI, FIORENZO" 第 1 页

1.

发明公开
LIQUID, POLYMERIZABLE COMPOSITION FOR THE PRODUCTION OF SUBSTITUTES FOR OPTICAL GLASSES 失效
标题翻译：液体，用于生产光学替代品的聚合物组合物

公开(公告)号：EP0227178A3

公开(公告)日：1988-12-21

申请号：EP86202268

申请日：1986-12-15

申请人： ENICHEM SINTESI S.P.A.

发明人： RENZI, FIORENZO , RIVETTI, FRANCO , ROMANO, UGO

IPC分类号： C08F18/00 , C08F218/00 , C08F290/00 , C08F299/02 , G02B1/04

CPC分类号： C08F218/00 , G02B1/04 , C08F218/08 , C08F220/14

摘要： A liquid, fluid composition, containing:

a) bis(allylcarbonate) of monomer diethylene glycol;
b) bis(allylcarbonate) of oligomer diethylene glycol;
c) tris(allylcarbonate) of monomer tris(hydroxyethyl)iso cyanurate;
d) a monofunctional, unsaturated vinyl or methacryl ester monomer,
is polymerized inside a mould (casting process), with fast polymerization cycle, to yield optical articles.