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Title:
PHOTOCURABLE INK COMPOSITION, AND IMAGE FORMING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/155515
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a photocurable ink composition and an application thereof, the composition containing: a radically polymerizable monomer; and a polymer containing a structural unit represented by general formula 1, wherein the total content of monofunctional radically polymerizable monomer and difunctional radically polymerizable monomer is at least 50 mass% with respect to the total amount of the composition. In general formula 1, R1 represents a hydrogen atom or a methyl group, X represents an oxygen atom or –NR2-, R2 represents a hydrogen atom or a C1-8 alkyl group, Y represents a group containing at least one structure selected from the group consisting of a thioether structure, a phosphorus atom, and a hindered phenol structure, and * represents a bonding position.

Inventors:
SUZUKI SHOTA (JP)
SATO NORIAKI (JP)
KOYAMA ICHIRO (JP)
Application Number:
PCT/JP2018/006317
Publication Date:
August 30, 2018
Filing Date:
February 21, 2018
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
C09D11/101; B41J2/01; B41M5/00; C08F2/44; C08F2/48; C09D11/30
Foreign References:
JP2008248118A2008-10-16
JP2011500932A2011-01-06
JP2011502188A2011-01-20
JP2009215453A2009-09-24
JP2005126540A2005-05-19
JPH10279854A1998-10-20
JPS476416B11972-02-23
JPS473981B11972-02-03
JPS4722326B11972-06-22
JPS4723664B11972-07-01
JPS5730704A1982-02-19
JPS6026483B21985-06-24
JPS6026403B21985-06-24
JPS6281345A1987-04-14
US4318791A1982-03-09
EP0284561A21988-09-28
JPH02211452A1990-08-22
JPS61194062A1986-08-28
JPS6361950B21988-11-30
JPS5942864B21984-10-18
JP2008105379A2008-05-08
JP2009114290A2009-05-28
JP2010024276A2010-02-04
JPH06107718A1994-04-19
JPS62173463A1987-07-30
JPS62183457A1987-08-11
JPS579053B21982-02-19
JPS62135826A1987-06-18
JP2011225848A2011-11-10
JP2009209352A2009-09-17
JPS60132767A1985-07-15
JP2017034089A2017-02-09
Other References:
"Crosslinking Agent Handbook", 1981, TAISEISHA LTD.
"UV/EB Curing Handbook (Raw Material Edition", 1985, OBUNSHI KANKOKAI
"Application and Market of UV/EB Curing Technology", 1989, CMC PUBLISHING CO., LTD., pages: 79
"Polyester Resin Handbook", 1988, NIKKAN KOGYO SHIMBUN, LTD.
J. P. FOUASSIERJ. F. RABEK: "RADIATION CURING IN POLYMER SCIENCE AND TECHNOLOGY", 1993, pages: 77 - 117
See also references of EP 3587513A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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