Title:
RESIN COMPOSITION FOR GAS-BARRIER ADHESIVE, ADHESIVE, AND LAMINATE
Document Type and Number:
WIPO Patent Application WO/2019/049852
Kind Code:
A1
Abstract:
A resin composition for gas-barrier adhesives which comprises a resin (A) having two or more hydroxy groups in the molecule and a polyisocyanate (B) having two or more isocyanate groups, wherein the polyisocyanate (B) having two or more isocyanate groups has an ester skeleton derived from a polyester which is a polycondensate of either an aliphatic polycarboxylic acid in which the moiety excluding the carboxyl groups has eight or less carbon atoms or an anhydride of the aliphatic polycarboxylic acid with an aliphatic polyhydric alcohol having eight or less carbon atoms; an adhesive comprising the resin composition; and a laminate including an adhesive layer formed from the adhesive.
Inventors:
SHIMOGUCHI MUTSUHIRO (JP)
ARAI MASAMITSU (JP)
TESHIMA TSUNEYUKI (JP)
SHIRAISHI KOUJI (JP)
ARAI MASAMITSU (JP)
TESHIMA TSUNEYUKI (JP)
SHIRAISHI KOUJI (JP)
Application Number:
PCT/JP2018/032720
Publication Date:
March 14, 2019
Filing Date:
September 04, 2018
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09J175/04; B32B7/12; B32B15/09; B65D65/40; C08G18/42; C09J11/04; C09J11/06; C09J175/06; C09J175/08
Domestic Patent References:
| WO2015079924A1 | 2015-06-04 |
Foreign References:
| JP2002249745A | 2002-09-06 | |||
| JP2014527548A | 2014-10-16 |
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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