发明公开
EP0595424A2 Composition and procedure for the preparation of organic glasses
失效
Zusammensetzung und Herstellungsverfahren von organischem Glas。
- 专利标题： Composition and procedure for the preparation of organic glasses
- 专利标题（中）： Zusammensetzung und Herstellungsverfahren von organischem Glas。
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申请号： EP93203005.9申请日： 1993-10-27
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公开(公告)号： EP0595424A2公开(公告)日： 1994-05-04
- 发明人: Renzi, Fiorenzo , Gagliardi, Claudio , Rivetti, Franco , Allegrini, Pietro
- 申请人： GREAT LAKES CHEMICAL ITALIA S.r.l.
- 申请人地址： Via Cornaggia 10 20123 Milano IT
- 专利权人： GREAT LAKES CHEMICAL ITALIA S.r.l.
- 当前专利权人： GREAT LAKES CHEMICAL ITALIA S.r.l.
- 当前专利权人地址： Via Cornaggia 10 20123 Milano IT
- 代理机构： Fusina, Gerolamo
- 优先权： ITMI922492 19921030
- 主分类号： C08F18/24
- IPC分类号： C08F18/24 ; G02B1/04
摘要：
A polymerizable liquid composition includes
a polymerizable poly(allyl carbonate) of an aliphatic or cyclo-aliphatic polyol;
an organic peroxide generator of free radicals selected from the group of perketals, and possibly
an organic dye and/or an organic photochromic compound.
The compositions can be transformed, by bulk polymerization, into an organic glass which is colourless, or coloured or photochromic, having good optical and mechanical characteristics.
a polymerizable poly(allyl carbonate) of an aliphatic or cyclo-aliphatic polyol;
an organic peroxide generator of free radicals selected from the group of perketals, and possibly
an organic dye and/or an organic photochromic compound.
The compositions can be transformed, by bulk polymerization, into an organic glass which is colourless, or coloured or photochromic, having good optical and mechanical characteristics.
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