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Title:
PHOTOCURABLE INK COMPOSITION AND IMAGE FORMING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/155174
Kind Code:
A1
Abstract:
This photocurable ink composition contains radically polymerizable monomers and an amine resin which has a constituent unit A represented by formula (1) or formula (2) and a constituent unit B represented by one of formulae (3)-(7); and the content of radically polymerizable monomers having an acid group among the radically polymerizable monomers is 1.5 mmol or less per 100 g of this photocurable ink composition. The present invention also provides an image forming method which uses this photocurable ink composition.

Inventors:
SATO NORIAKI (JP)
KOYAMA ICHIRO (JP)
SUZUKI SHOTA (JP)
SAWAMURA YASUHIRO (JP)
Application Number:
PCT/JP2018/004068
Publication Date:
August 30, 2018
Filing Date:
February 06, 2018
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
C09D11/101; B41M5/00; C08F265/00; C09D11/30
Domestic Patent References:
WO2017033984A12017-03-02
Foreign References:
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Other References:
"Crosslinking Agent Handbook", 1981, TAISEISHA LTD.
"UV/EB Curing Handbook (Raw Material Edition", 1985, KOBUNSHI KANKOKAI
"Application and Market of UV/EB Curing Technology", 1989, CMC PUBLISHING CO., LTD., pages: 79
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J. P. FOUASSIERJ. F. RABEK, RADIATION CURING IN POLYMER SCIENCE AND TECHNOLOGY, 1993, pages 77 - 117
See also references of EP 3587512A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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