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Title:
INK COMPOSITION FOR INKJET RECORDING, INK SET, AND IMAGE RECORDING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/187665
Kind Code:
A1
Abstract:
An ink composition for inkjet recording is provided which contains water, a white inorganic pigment with an average primary particle diameter of 150-400 nm, and a dispersion resin having a constituent unit represented in formula 1, wherein the content of organic solvent with a boiling point of greater than or equal to 270°C is less than or equal to 5.5 mass% with respect to the total ink mass; an ink set and an image recording method are also provided. R1 represents a hydrogen atom or a methyl group, L2 represents -C(=O)O-, -OC(=O)- or -C(=O)NR2-, R2 represents a hydrogen atom or an alkyl group of 1 to 6 carbons, and R3 represents an alkyl group of 6 or more carbons.

Inventors:
SHINOHARA RYUJI (JP)
KAWAI MASAHARU (JP)
Application Number:
PCT/JP2019/004206
Publication Date:
October 03, 2019
Filing Date:
February 06, 2019
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
C09D11/326; B41J2/01; B41M5/00; C09C1/36; C09C3/10; C09D11/54; C09D17/00
Domestic Patent References:
WO2017030100A12017-02-23
WO2010013651A12010-02-04
Foreign References:
JP2014043492A2014-03-13
JP2016153439A2016-08-25
JP2017214469A2017-12-07
JP2017193695A2017-10-26
JPS60118767A1985-06-26
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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