Title:
LAYERED BODY AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2017/170486
Kind Code:
A1
Abstract:
Provided is a layered body obtained by coating a base material having excellent gas barrier properties, with an adhesive composition, at high speed (for example, at a coating speed of 200 m/min.), and undergoing short aging at low temperature (40ºC), so as to have a printed area having a good appearance. The layered body according to the present invention includes, in this order: a first base; a specified ink layer; a specified adhesive layer; and a second base having gas barrier properties. The ink layer is a dried or hardened ink composition containing a specified polyurethane polyurea resin and a specified amount of a vinyl chloride-vinyl acetate copolymer. The adhesive layer is a hardened adhesive composition containing a polyisocyanate component (A) and a polyol component (B). The polyisocyanate component (A) contains a urethane prepolymer (a) having an isocyanate group and 4,4'-diphenylmethane diisocyanate, and further contains at least one isocyanate selected from the group consisting of 2,4'-diphenylmethane diisocyanate and tolylene diisocyanate.
Inventors:
USA YUKI (JP)
HAYASAKA YUIKA (JP)
HAYASAKA YUIKA (JP)
Application Number:
PCT/JP2017/012539
Publication Date:
October 05, 2017
Filing Date:
March 28, 2017
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
TOYO INK CO LTD (JP)
TOYO-MORTON LTD (JP)
TOYOCHEM CO LTD (JP)
TOYO INK CO LTD (JP)
TOYO-MORTON LTD (JP)
TOYOCHEM CO LTD (JP)
International Classes:
B32B27/00; B32B15/08; B32B15/095; B32B27/40; B65D65/40; C09D11/102; C09D11/106; C09J175/06
Foreign References:
| JP2014159548A | 2014-09-04 | |||
| JP2009073936A | 2009-04-09 | |||
| JP2013535524A | 2013-09-12 | |||
| JP5975189B1 | 2016-08-23 | |||
| JP2016094208A | 2016-05-26 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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