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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).

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Inventors:
ISHIKAWA HIDEKI (JP)
HOSHINO YUICHI (JP)
SAITO MASATOSHI (JP)
Application Number:
PCT/JP2019/014881
Publication Date:
October 10, 2019
Filing Date:
April 03, 2019
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD (JP)
International Classes:
C09D11/328; B41J2/01; B41M5/00; B41M5/52; C09B11/26; C09B29/16; C09B67/46
Foreign References:
JP2015218144A2015-12-07
JP2006169301A2006-06-29
JP2001031898A2001-02-06
JPH09302294A1997-11-25
JP2016008294A2016-01-18
JP2010047626A2010-03-04
JP2006169301A2006-06-29
Other References:
CHEMICAL ABSTRACTS, Columbus, Ohio, US; abstract no. 18472-87-7
Attorney, Agent or Firm:
HIROSE Hajime et al. (JP)
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