发明公开
EP0519410A2 (Meth)acrylates, resin composition using the same and ultraviolet-curing resin composite for transmission type screens
失效
含有它们Harzcompositionen和可固化的由紫外线Harzcompositionen透明屏幕（甲基）丙烯酸酯。
- 专利标题： (Meth)acrylates, resin composition using the same and ultraviolet-curing resin composite for transmission type screens
- 专利标题（中）： 含有它们Harzcompositionen和可固化的由紫外线Harzcompositionen透明屏幕（甲基）丙烯酸酯。
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申请号： EP92110169.7申请日： 1992-06-16
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公开(公告)号： EP0519410A2公开(公告)日： 1992-12-23
- 发明人: Nakayama, Kenji , Shimura, Katsunori , Yokoshima, Minoru , Taniguchi, Nobuo
- 申请人： Nippon Kayaku Kabushiki Kaisha
- 申请人地址： 11-2, Fujimi-cho 1 chome Chiyoda-ku Tokyo JP
- 专利权人： Nippon Kayaku Kabushiki Kaisha
- 当前专利权人： Nippon Kayaku Kabushiki Kaisha
- 当前专利权人地址： 11-2, Fujimi-cho 1 chome Chiyoda-ku Tokyo JP
- 代理机构： Türk, Dietmar, Dr. rer. nat.
- 优先权： JP175730/91 19910621; JP20726/92 19920110
- 主分类号： C07C69/54
- IPC分类号： C07C69/54 ; C08F220/28 ; C08L33/14 ; G03B21/56
摘要：
This invention relates to (meth)acrylates represented by formula (1):
wherein, R₁ and R₂ are each independently H or CH₃ and average value of n is 1 - 5; resin composite comprising (A) an urethane (meth)acrylate and/or epoxy (meth)acrylate, (B) a (meth)acrylate represented by formula (1) above, (C) an ethylenically unsaturated compound other than component (A) or (B), and (D) a photopolymerization initiator; and cured products of said resin composites. The cured products of said resin composites of this invention have high refractive index and are superior in mold release property, shape reproducibility, restorability, and scratch resistance and suited in particular for transmission type screens.
wherein, R₁ and R₂ are each independently H or CH₃ and average value of n is 1 - 5; resin composite comprising (A) an urethane (meth)acrylate and/or epoxy (meth)acrylate, (B) a (meth)acrylate represented by formula (1) above, (C) an ethylenically unsaturated compound other than component (A) or (B), and (D) a photopolymerization initiator; and cured products of said resin composites. The cured products of said resin composites of this invention have high refractive index and are superior in mold release property, shape reproducibility, restorability, and scratch resistance and suited in particular for transmission type screens.
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