Title:
LAMINATE INK COMPOSITION FOR FLEXIBLE PACKAGING
Document Type and Number:
WIPO Patent Application WO/2018/110407
Kind Code:
A1
Abstract:
The purpose of the present invention is to address the problem of providing a laminate ink composition for flexible packaging which, in addition to being capable of being applied to a wide range of kinds of film, exhibits excellent aptitude for use on various high-performance barrier films, and exhibits high laminate strength both before and after hot water treatment in drug packaging having an aluminium component. Accordingly, provided is a laminate ink composition for flexible packaging which is characterized by including: a polyurethane resin (A) having, as a starting material, a polyoxyethylene-polyoxypropylene copolymer; and a vinyl chloride-vinyl acetate copolymer resin (B) having hydroxyl groups.
Inventors:
KOBA SHOUHEI (JP)
WATANABE TOSHIO (JP)
KAWASHIMA YASUNARI (JP)
ITOU SATOKO (JP)
TAKASHIMA TSUKIKO (JP)
WATANABE TOSHIO (JP)
KAWASHIMA YASUNARI (JP)
ITOU SATOKO (JP)
TAKASHIMA TSUKIKO (JP)
Application Number:
PCT/JP2017/043960
Publication Date:
June 21, 2018
Filing Date:
December 07, 2017
Export Citation:
Assignee:
DIC GRAPHICS CORP (JP)
International Classes:
C09D11/102; C09D11/106
Foreign References:
| JP2015067818A | 2015-04-13 | |||
| JP2014009290A | 2014-01-20 | |||
| JP2005255879A | 2005-09-22 | |||
| JP2005298618A | 2005-10-27 | |||
| JP2015108056A | 2015-06-11 | |||
| JP2015108057A | 2015-06-11 |
Attorney, Agent or Firm:
KONO Michihiro (JP)
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