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1. 发明公开

EP0758096A4 SYNTHETIC RESIN LENS AND PROCESS FOR PRODUCING THE SAME 失效
标题翻译： KUNSSTOFFLINSE UND VERFAHREN ZU IHRER HERSTELLUNG
公开(公告)号：EP0758096A4
公开(公告)日：1997-11-05
申请号：EP95912406
申请日：1995-03-15
申请人： KUREHA CHEMICAL IND CO LTD
发明人： SAKAGAMI TERUO , SAITO AKIRA
IPC分类号： C08F20/20 , C08F20/62 , C08F220/28 , C08F222/10 , C08F265/00 , C08F265/06 , G02B1/04
CPC分类号： C08F222/1006 , C08F20/62 , C08F220/28 , G02B1/041 , C08L33/14
摘要： A synthetic resin lens made from a cross-linked polymer prepared by (co)polymerizing a monomer composition comprising the following components (A) and/or (B) as the essential ingredient and optionally containing a component (C) comprising a monomer copolymerizable therewith. The lens has a high cross-linking density, a low specific gravity, and good optical characteristics. Component (A): an ester prepared from (1) a diol (a) prepared by reducing a dimer of a C16-C18 unsaturated fatty acid and/or a diol (b) prepared by reducing a dimer of a lower alcohol ester of a C16-C18 unsaturated fatty acid and (2) acrylic or meth-acrylic acid. Component (B): an ester prepared from (1) a triol (a) prepared by reducing a trimer of a C16-C18 unsaturated fatty acid and/or triol (b) prepared by reducing a trimer of a lower alcohol ester of a C16-C18 unsaturated fatty acid and (2) acrylic or meth-acrylic acid.
摘要翻译：一种由交联聚合物制成的合成树脂透镜，该聚合物是通过（共）聚合包含以下组分（A）和/或（B）作为基本组分的单体组合物并任选含有包含可与其共聚的单体的组分（C）。该透镜具有高交联密度，低比重和良好的光学特性。组分（A）：由（1）通过还原C16-C18不饱和脂肪酸和/或二醇（b）的二聚体制备的二醇（a）制备的酯（b），其通过还原低级醇 C16-C18不饱和脂肪酸和（2）丙烯酸或甲基丙烯酸。组分（B）：由（1）通过还原C16-C18不饱和脂肪酸和/或三醇的三聚体制备的三醇（a）（b），其通过还原C16的低级醇酯的三聚体 -C18不饱和脂肪酸和（2）丙烯酸或甲基丙烯酸。

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