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Patent Searching and Data


Title:
BLUE INKJET INK AND TABLET
Document Type and Number:
WIPO Patent Application WO/2019/194254
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a blue inkjet ink capable of ensuring improved light resistance of the ink while maintaining the printed blue color, and a tablet having a printed part on which the blue inkjet ink is printed. A blue inkjet ink according to the present embodiment is an edible inkjet ink and contains, as pigments, Brilliant Blue FCF (Blue 1) and New Coccine (Red 102).

Inventors:
ISHIKAWA Hideki (5-1, Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
HOSHINO Yuichi (5-1, Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
SAITO Masatoshi (5-1, Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
Application Number:
JP2019/014881
Publication Date:
October 10, 2019
Filing Date:
April 03, 2019
Export Citation:
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Assignee:
TOPPAN PRINTING CO.,LTD. (5-1 Taito 1-chome, Taito-ku Tokyo, 16, 〒1100016, JP)
International Classes:
C09D11/328; B41J2/01; B41M5/00; B41M5/52; C09B11/26; C09B29/16; C09B67/46
Attorney, Agent or Firm:
HIROSE Hajime et al. (NICHIEI Patent and Trademark Attorneys, Shiroyama Trust Tower 32F 3-1, Toranomon 4-chome, Minato-k, Tokyo 32, 〒1056032, JP)
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