Title:
ADHESIVE COMPOSITION, AND LAMINATE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2014/115521
Kind Code:
A1
Abstract:
Provided is an adhesive composition capable of realizing equal or greater adhesive performance in short-time aging relative to the prior art and that has a long pot life without strict management of the ambient temperature at a low temperature. This adhesive composition includes a polyisocyanate compound (A) and a polyol compound (B), the polyisocyanate compound (A) is a reactive product obtained by reacting 2,4'-diphenylmethane diisocyanate (a1), 4,4'-diphenylmethane diisocyanate (a2), and a polyol having a polyether polyol (a3) as an essential component thereof in an excess of isocyanate groups, and the polyol component (B) has a polyester diol (b1) having a number-average molecular weight of 500 to 3000 as an essential component thereof and furthermore includes a diol (b2) and/or a triol (b3) having a number-average molecular weight of 50 to less than 500.
Inventors:
USA YUKI (JP)
UCHIYAMA YUSEI (JP)
SATO YOSHIHIRO (JP)
UCHIYAMA YUSEI (JP)
SATO YOSHIHIRO (JP)
Application Number:
PCT/JP2014/000225
Publication Date:
July 31, 2014
Filing Date:
January 17, 2014
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
TOYO MORTON LTD (JP)
TOYOCHEM CO LTD (JP)
TOYO MORTON LTD (JP)
TOYOCHEM CO LTD (JP)
International Classes:
C09J175/06; B32B27/00; B32B27/40; C09J175/08
Foreign References:
| JP2003129023A | 2003-05-08 | |||
| JPS63196678A | 1988-08-15 | |||
| JPH10102031A | 1998-04-21 | |||
| JPH01132662A | 1989-05-25 | |||
| JP2012131980A | 2012-07-12 |
Attorney, Agent or Firm:
IEIRI, Takeshi (JP)
House ON 健 (JP)
House ON 健 (JP)
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