Title:
SOLVENT-BASED GRAVURE PRINTING INK FOR LAMINATION, PRINTED MATTER, AND LAMINATE
Document Type and Number:
WIPO Patent Application WO/2018/088523
Kind Code:
A1
Abstract:
One embodiment of the present invention relates to a solvent-based gravure printing ink for lamination, which contains at least a polyurethane resin (A) and a polyurethane resin (B), and wherein the molar fraction of urea bonds in the polyurethane resin (A) is 0.1 to 0.4 and the molar fraction of urea bonds in the polyurethane resin (B) is 0.45 to 0.65.
Inventors:
KOFUJI MICHIHISA (JP)
TOBITA KENGO (JP)
KIBAYASHI HIRO (JP)
OYA TORU (JP)
TOBITA KENGO (JP)
KIBAYASHI HIRO (JP)
OYA TORU (JP)
Application Number:
PCT/JP2017/040589
Publication Date:
May 17, 2018
Filing Date:
November 10, 2017
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
TOYO INK CO LTD (JP)
TOYO INK CO LTD (JP)
International Classes:
C09D11/102; B32B27/40; C08G18/10; C08G18/32; G09F3/02
Foreign References:
| JP2014214246A | 2014-11-17 | |||
| JP2011122064A | 2011-06-23 | |||
| JP2012046587A | 2012-03-08 | |||
| JP2010053194A | 2010-03-11 | |||
| JP2012012419A | 2012-01-19 | |||
| JP5937285B1 | 2016-06-22 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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