Title:
UNDERCOATING COMPOSITION FOR IMPERMEABLE RECORDING MEDIUM, AND RECORDING MEDIUM FOR WATER-BASED INK
Document Type and Number:
Japanese Patent JP2015189187
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an undercoating composition for an impermeable recording medium, with which a drying time of an ink is shortened, beading of the ink is reduced, picture quality of printing is improved, and adhesiveness of the ink is improved, and to provide a recording medium for a water-based ink.SOLUTION: An undercoating composition for an impermeable recording medium of the embodiment has water. matrix resin fine particles, porous resin fine particles, 2,5,8,11-tetramethyl-6-dodecyne-5,8-diol, and a polyvalent metal salt.
Inventors:
KIYOMOTO HIROSHI
KITAWAKI SOYA
KITAWAKI SOYA
Application Number:
JP2014069823A
Publication Date:
November 02, 2015
Filing Date:
March 28, 2014
Export Citation:
Assignee:
TOSHIBA TEC KK
International Classes:
B41J2/01; B41M5/00; B41M5/50; B41M5/52; C09D5/02; C09D7/12; C09D125/04; C09D133/08; C09D201/00
Attorney, Agent or Firm:
Shiga International Patent Office
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