Title:
ACTIVE RAY-CURABLE INKJET INK AND IMAGE FORMING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/217187
Kind Code:
A1
Abstract:
The present invention relates to: an active ray-curable inkjet ink which has high gloss and is capable of forming an image that is suppressed in gloss difference between itself and a base; and an image forming method which uses this active ray-curable inkjet ink. An active ray-curable inkjet ink according to the present invention contains a photopolymerizable compound, a photoinitiator and a crystalline gelling agent, and is capable of undergoing a sol-gel phase transition. This active ray-curable inkjet ink is characterized by additionally containing a fluorescent bleaching agent.
Inventors:
TOEDA TAKAYUKI
Application Number:
PCT/JP2017/018998
Publication Date:
December 21, 2017
Filing Date:
May 22, 2017
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
C09D11/38; B41J2/01; B41M5/00; C09B57/00
Foreign References:
| JP2014166756A | 2014-09-11 | |||
| JP2000044857A | 2000-02-15 | |||
| JP2000248219A | 2000-09-12 | |||
| JPH0931382A | 1997-02-04 | |||
| JP2013124333A | 2013-06-24 | |||
| JP2014118570A | 2014-06-30 |
Other References:
See also references of EP 3473683A4
Attorney, Agent or Firm:
WASHIDA, Kimihito (JP)
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