公开(公告)号：US09732240B2

公开(公告)日：2017-08-15

申请号：US14004525

申请日：2012-03-09

申请人： Kazunori Shigemori ,  Natsuko Kokubo ,  Joji Mikami ,  Masayoshi Utsugi ,  Yasutaka Itimura ,  Satoshi Washio ,  Yukitoshi Takahashi ,  Atsushi Yoda ,  Masahiro Sugihara

发明人： Kazunori Shigemori ,  Natsuko Kokubo ,  Joji Mikami ,  Masayoshi Utsugi ,  Yasutaka Itimura ,  Satoshi Washio ,  Yukitoshi Takahashi ,  Atsushi Yoda ,  Masahiro Sugihara

IPC分类号： C09D11/30 ,  C09D11/326 ,  C09D11/106 ,  C09D11/322

CPC分类号： C09D11/30 ,  C09D11/106 ,  C09D11/322 ,  C09D11/326

摘要： Provided is an inkjet pigment ink which contains a pigment that is selected from the group consisting of C.L. Pigment Yellow 74 having a transmittance of 70% or more, C.I. Pigment Red 269 having a transmittance of 70% or more, C.I. Pigment Red 122 having a transmittance of less than 70% and C.I. Pigment Yellow 150; a water-soluble solvent that is selected from the group consisting of glycol ethers and diols; water; and a pigment dispersing resin that is a copolymer which contains a monomer A, a monomer B and a monomer C as unit components. The monomer A is an alkyl (meth)acrylate ester; the monomer B is styrene, α-methyl styrene or benzyl (meth)acrylate; and the monomer C is (meth)acrylic acid.

公开(公告)号：US20140066550A1

公开(公告)日：2014-03-06

申请号：US14004525

申请日：2012-03-09

申请人： Kazunori Shigemori ,  Natsuko Kokubo ,  Joji Mikami ,  Masataka Utsugi ,  Yasutaka Itimura ,  Satoshi Washio ,  Yukitoshi Takahashi ,  Atsushi Yoda ,  Masahiro Sugihara

发明人： Kazunori Shigemori ,  Natsuko Kokubo ,  Joji Mikami ,  Masataka Utsugi ,  Yasutaka Itimura ,  Satoshi Washio ,  Yukitoshi Takahashi ,  Atsushi Yoda ,  Masahiro Sugihara

IPC分类号： C09D11/00

CPC分类号： C09D11/30 ,  C09D11/106 ,  C09D11/322 ,  C09D11/326

摘要： Provided is an inkjet pigment ink which contains a pigment that is selected from the group consisting of C.L. Pigment Yellow 74 having a transmittance of 70% or more, C.I. Pigment Red 269 having a transmittance of 70% or more, C.I. Pigment Red 122 having a transmittance of less than 70% and C.I. Pigment Yellow 150; a water-soluble solvent that is selected from the group consisting of glycol ethers and diols; water; and a pigment dispersing resin that is a copolymer which contains a monomer A, a monomer B and a monomer C as unit components. The monomer A is an alkyl (meth)acrylate ester; the monomer B is styrene, α-methyl styrene or benzyl (meth)acrylate; and the monomer C is (meth)acrylic acid.

摘要翻译： 本发明提供一种喷墨颜料油墨，其含有选自C.L. 颜料黄74的透光率为70％以上，C.I。 颜料红269具有70％以上的透光率，C.I. 颜料红122的透光率小于70％，C.I. 颜料黄150; 选自二醇醚和二醇的水溶性溶剂; 水; 和作为单体成分的含有单体A，单体B和单体C的共聚物的颜料分散树脂。 单体A是（甲基）丙烯酸烷基酯; 单体B是苯乙烯，α-甲基苯乙烯或（甲基）丙烯酸苄酯; 单体C为（甲基）丙烯酸。