Title:
METHOD FOR PRODUCING RESIN COMPOSITION, AND ADHESIVE AGENT
Document Type and Number:
WIPO Patent Application WO/2013/021494
Kind Code:
A1
Abstract:
Provided is a method for producing a polyene-polythiol adhesive agent which undergoes a little change in haze while keeping high adhesion strength after being placed in a high-humidity environment and has a small cure shrinkage ratio. A method for producing a resin composition, comprising the steps of: mixing (1) an epoxy resin with (3) a polythiol previously and reacting these components with each other at a temperature of 40˚C or higher to produce a prepolymer; thereafter, mixing the prepolymer with (2)a polyene; and subsequently mixing the resultant mixture with (4) a photopolymerization initiator and a polymerization inhibitor comprising (5-1) an N-nitrosoarylhydroxylamine salt and (5-2) a phenol derivative.
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Inventors:
HAYASHI HIDEKI (JP)
HOSHINO HISAO (JP)
HOSHINO HISAO (JP)
Application Number:
PCT/JP2011/068307
Publication Date:
February 14, 2013
Filing Date:
August 10, 2011
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KK (JP)
HAYASHI HIDEKI (JP)
HOSHINO HISAO (JP)
HAYASHI HIDEKI (JP)
HOSHINO HISAO (JP)
International Classes:
C08L81/02; C08G75/04; C08K5/13; C08K5/32; C08K5/5419; C09J4/00; C09J163/00
Foreign References:
| JPH0232157A | 1990-02-01 | |||
| JPH08504879A | 1996-05-28 | |||
| JP2011162691A | 2011-08-25 | |||
| JPH06220305A | 1994-08-09 |
Attorney, Agent or Firm:
AXIS Patent International (JP)
Axis international patent business corporation (JP)
Axis international patent business corporation (JP)
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Claims: