Title:
PRINTING INK COMPOSITION FOR FORMATION OF INKJET INK RECEIVING LAYER, ARTICLE COMPRISING THE COMPOSITION, AND PROCESS FOR PRODUCTION OF THE ARTICLE
Document Type and Number:
WIPO Patent Application WO/2011/114542
Kind Code:
A1
Abstract:
Disclosed is a printing ink composition which can fulfill all of the requirements (1) to (6) which are ideal properties for a receiving layer.
Specifically disclosed is a printing ink composition for forming an inkjet ink receiving layer, which can be cured by the irradiation with a radioactive ray and has a 60 degree gloss value of 40 or more when cured with an radioactive ray. The composition comprises, as the essential components, 5 to 40 wt% of a hydrophilic (meth)acrylate monomer having an amino group or a hydroxy group, 50 to 85 wt% of a non-porous inorganic filler having an average particle diameter of 1000 nm or less, and a copolymer having an acidic group as a dispersing agent.
Inventors:
KINOSHITA Kenji (43-2, Nishiogu 8-chome, Arakawa-k, Tokyo 11, 〒1160011, JP)
木下 賢史 (〒11 東京都荒川区西尾久８丁目４３番２号 帝国インキ製造株式会社内 Tokyo, 〒1160011, JP)
木下 賢史 (〒11 東京都荒川区西尾久８丁目４３番２号 帝国インキ製造株式会社内 Tokyo, 〒1160011, JP)
Application Number:
JP2010/056313
Publication Date:
September 22, 2011
Filing Date:
April 07, 2010
Export Citation:
Assignee:
Teikoku Printing Inks Mfg. Co., Ltd. (4-12, Mita 4-chome Minato-k, Tokyo 73, 〒1080073, JP)
帝国インキ製造株式会社 (〒73 東京都港区三田４丁目４番１２号 Tokyo, 〒1080073, JP)
KINOSHITA Kenji (43-2, Nishiogu 8-chome, Arakawa-k, Tokyo 11, 〒1160011, JP)
帝国インキ製造株式会社 (〒73 東京都港区三田４丁目４番１２号 Tokyo, 〒1080073, JP)
KINOSHITA Kenji (43-2, Nishiogu 8-chome, Arakawa-k, Tokyo 11, 〒1160011, JP)
International Classes:
B41M5/00; B41J2/01; B41M5/50; B41M5/52; G11B7/24
Attorney, Agent or Firm:
MIYOSHI Chiaki (6th Floor Sun Ikebukuro 1 Bldg, 8-7 Ikebukuro 1-chome, Tosima-k, Tokyo 14, 〒1700014, JP)
Claims: