Title:
顔料組成物、インク組成物、印刷物、インクジェット記録方法、及びポリアリルアミン誘導体
Document Type and Number:
Japanese Patent JP5583329
Kind Code:
B2
Abstract:
The present invention provides: a pigment composition that includes at least (A) a polyallylamine derivative including at least 1% to 50% by mol of a structural unit represented by Formula (1-a), 49% to 95% by mol of a structural unit represented by Formula (1-b) and 1% to 30% by mol of a structural unit represented by Formula (1-c), and (B) a pigment, and improves pigment dispersibility and dispersion stability; an ink composition, a printed article and an inkjet recording method, which use the pigment composition; and a polyallylamine derivative useful for these.
In Formula (1-b), R 1 represents -NHCOR 3 or -NH 3 + OCOR 3 , in which R 3 represents a residue obtained by removing a carboxy group from any one of polyester, polyamide or polyesteramide, which each have a free carboxylic acid. In Formula (1-c), R 2 represents -NHCOR 4 or - NH 3 + OCOR 4 , in which R 4 represents an organic group having an aromatic ring or a heteroaromatic ring.
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Inventors:
Nakamura Ippei
Norihide Shimohara
Koji Yasuda
Norihide Shimohara
Koji Yasuda
Application Number:
JP2008061782A
Publication Date:
September 03, 2014
Filing Date:
March 11, 2008
Export Citation:
Assignee:
Fuji Photo Film Co., Ltd.
International Classes:
C09D17/00; B41J2/01; B41M5/00; C08F226/02; C09D11/00; C09D11/322; C09D11/328; C09D11/38
Attorney, Agent or Firm:
Nakajima 淳
Kato Kazu -- full
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazu -- full
Katsuichi Nishimoto
Hiroshi Fukuda