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Title:
LAMINATING ADHESIVE AGENT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2014/208432
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a composition for an adhesive agent for flexible packages which comprises a polyol and an isocyanate, said composition enabling the stability of the adhesive agent to be maintained while reducing the amount of a chemical substance eluted from the adhesive agent into a food. The problem can be solved by: a laminating adhesive agent composition comprising a polyol (A), a polyisocyanate (B), a silane coupling agent (C) and a carboxylic acid anhydride; and a laminating adhesive agent composition as mentioned above, which may additionally contain an ester-type organic solvent or a phosphoric acid derivative.

Inventors:
SHIMAMURA KENICHI (JP)
KIMURA RYOUJI (JP)
ARAI MASAMITSU (JP)
OOHARA SHINICHI (JP)
SUZUKI SHINYA (JP)
TAMAOKA TAKASHI (JP)
Application Number:
PCT/JP2014/066225
Publication Date:
December 31, 2014
Filing Date:
June 19, 2014
Export Citation:
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Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09J175/04; C09J11/06
Foreign References:
JP2012184283A2012-09-27
JP2004115681A2004-04-15
JP2003321664A2003-11-14
JP2004035595A2004-02-05
JP2004035596A2004-02-05
JPS6147775A1986-03-08
JPH0284482A1990-03-26
JPH0711225A1995-01-13
JPH08183829A1996-07-16
JPH05179222A1993-07-20
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
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