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Title:
ENERGY RAY-CURABLE RESIN COMPOSITION FOR OPTICAL LENS SHEET AND CURED PRODUCT THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/126066
Kind Code:
A1
Abstract:
Disclosed is an active energy ray-curable resin composition for an optical lens sheet, which contains: an epoxy carboxylate compound (A) that is obtained by having an epoxy resin (a) represented by general formula (1) react with an ethylenically unsaturated group-containing monocarboxylic acid (b), and/or a (poly)carboxylic acid compound (B) that is obtained by having the hydroxy group of the epoxy carboxylate compound (A) react with a polybasic acid anhydride (c); and a photopolymerization initiator (D). (In the formula, R1s may be the same or different and each represents a hydrogen atom, a halogen atom or an alkyl group having 1-4 carbon atoms; m represents an integer of 0-4; and n represents a positive number having an average of 1-6.)

Inventors:
MIZUGUCHI Takafumi (NIPPON KAYAKU KABUSHIKI KAISHA 31-12, Shimo 3-chome, Kita-k, Tokyo 88, 〒1158588, JP)
水口 貴文 (〒88 東京都北区志茂三丁目31番12号 日本化薬株式会社 機能化学品研究所内 Tokyo, 〒1158588, JP)
KIYOYANAGI Noriko (NIPPON KAYAKU KABUSHIKI KAISHA 31-12, Shimo 3-chome, Kita-k, Tokyo 88, 〒1158588, JP)
清柳 典子 (〒88 東京都北区志茂三丁目31番12号 日本化薬株式会社 機能化学品研究所内 Tokyo, 〒1158588, JP)
OGI Satoshi (NIPPON KAYAKU KABUSHIKI KAISHA 31-12, Shimo 3-chome, Kita-k, Tokyo 88, 〒1158588, JP)
Application Number:
JP2011/058762
Publication Date:
October 13, 2011
Filing Date:
April 07, 2011
Export Citation:
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Assignee:
NIPPON KAYAKU KABUSHIKI KAISHA (11-2, Fujimi 1-chome Chiyoda-k, Tokyo 72, 〒1028172, JP)
日本化薬株式会社 (〒72 東京都千代田区富士見一丁目11番2号 Tokyo, 〒1028172, JP)
MIZUGUCHI Takafumi (NIPPON KAYAKU KABUSHIKI KAISHA 31-12, Shimo 3-chome, Kita-k, Tokyo 88, 〒1158588, JP)
水口 貴文 (〒88 東京都北区志茂三丁目31番12号 日本化薬株式会社 機能化学品研究所内 Tokyo, 〒1158588, JP)
KIYOYANAGI Noriko (NIPPON KAYAKU KABUSHIKI KAISHA 31-12, Shimo 3-chome, Kita-k, Tokyo 88, 〒1158588, JP)
清柳 典子 (〒88 東京都北区志茂三丁目31番12号 日本化薬株式会社 機能化学品研究所内 Tokyo, 〒1158588, JP)
International Classes:
C08F290/06; C08F299/00; G02B1/04
Domestic Patent References:
WO2008001722A1
WO2008136262A1
Foreign References:
JP2009256622A
JP2005298665A
JPH03244615A
Attorney, Agent or Firm:
ASAMURA Kiyoshi et al. (Tennoz Central Tower, 2-2-24 Higashi-Shinagawa, Shinagawa-k, Tokyo 76, 〒1408776, JP)
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Claims: