公开(公告)号：EP3279277A4

公开(公告)日：2018-05-02

申请号：EP16772935

申请日：2016-03-30

申请人： FUJIFILM CORP

发明人： YASUDA KOJI ,  KARIYA TOSHIHIRO ,  KAERIYAMA ATSUSHI

IPC分类号： C09D11/106 ,  B41J2/01 ,  B41M5/00 ,  C08F12/22 ,  C08F20/28 ,  C08F20/58 ,  C08J3/12 ,  C09D11/30

CPC分类号： C09D11/30 ,  B41J2/01 ,  B41M5/0017 ,  C08F12/22 ,  C08F12/26 ,  C08F20/28 ,  C08F20/58 ,  C08F212/08 ,  C08F220/14 ,  C08F220/18 ,  C08F220/28 ,  C08F2220/1825 ,  C08F2220/1858 ,  C08F2220/281 ,  C09D11/106 ,  C09D11/322 ,  C09D11/54

摘要： An aqueous ink composition includes an aqueous medium and resin microparticles formed from a resin, in which the resin has a structural unit represented by General Formula (1) or (2), and the content of the resin microparticles is 1% to 15% by mass, R 1 , R 2 , and R 3 each represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; A 1 represents -O- or -NR 3 -; L 1 represents an alkylene group having 6 to 22 carbon atoms; M 1 and M 2 each represent a hydrogen atom, an alkali metal ion, or an ammonium ion; A 2 represents a single bond, -COO-, or -CONH-; and L 2 represents a divalent linking group having 6 to 23 carbon atoms.