Title:
CURABLE COMPOSITION AND ADHESIVE FOR OPTICAL APPLICATIONS
Document Type and Number:
WIPO Patent Application WO/2012/147710
Kind Code:
A1
Abstract:
Provided is a curable composition which has a high refractive index and also has simultaneously the capabilities required of adhesives for optical applications: viscosity suitable for operations, low shrinkage, and colorless transparency. This invention provides a curable composition containing polythiol oligomers (component A) obtained by reacting an episulfide compound and a thiol compound, and an ethylenically unsaturated compound (component B).
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Inventors:
OKAZAKI HITOSHI (JP)
TAKEUCHI MOTOHARU (JP)
TAKEUCHI MOTOHARU (JP)
Application Number:
PCT/JP2012/060901
Publication Date:
November 01, 2012
Filing Date:
April 24, 2012
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
OKAZAKI HITOSHI (JP)
TAKEUCHI MOTOHARU (JP)
OKAZAKI HITOSHI (JP)
TAKEUCHI MOTOHARU (JP)
International Classes:
C08G75/04; C09J4/00; C09J181/04
Foreign References:
| JP2004352640A | 2004-12-16 | |||
| JP2006001982A | 2006-01-05 | |||
| JP2004354959A | 2004-12-16 | |||
| JPH0321638A | 1991-01-30 | |||
| JP2010254732A | 2010-11-11 | |||
| JP2004175726A | 2004-06-24 |
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
Kobayashi 浩 (JP)
Kobayashi 浩 (JP)
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Claims:
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