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 (JP)
KIYOYANAGI NORIKO (JP)
OGI SATOSHI (JP)
NAITOU NOBUHIKO (JP)
ICHIKAWA JUNKO (JP)
KIYOYANAGI NORIKO (JP)
OGI SATOSHI (JP)
NAITOU NOBUHIKO (JP)
ICHIKAWA JUNKO (JP)
Application Number:
PCT/JP2011/058762
Publication Date:
October 13, 2011
Filing Date:
April 07, 2011
Export Citation:
Assignee:
NIPPON KAYAKU KK (JP)
MIZUGUCHI TAKAFUMI (JP)
KIYOYANAGI NORIKO (JP)
OGI SATOSHI (JP)
NAITOU NOBUHIKO (JP)
ICHIKAWA JUNKO (JP)
MIZUGUCHI TAKAFUMI (JP)
KIYOYANAGI NORIKO (JP)
OGI SATOSHI (JP)
NAITOU NOBUHIKO (JP)
ICHIKAWA JUNKO (JP)
International Classes:
C08F290/06; C08F299/00; G02B1/04
Domestic Patent References:
| WO2008001722A1 | 2008-01-03 | |||
| WO2008136262A1 | 2008-11-13 |
Foreign References:
| JP2009256622A | 2009-11-05 | |||
| JP2005298665A | 2005-10-27 | |||
| JPH03244615A | 1991-10-31 |
Attorney, Agent or Firm:
ASAMURA Kiyoshi et al. (JP)
Hiroshi Asamura (JP)
Hiroshi Asamura (JP)
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