PIGMENTS PREPARATION FOR INK JET PRINTING

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申请(专利)号： JP20000135571

专利号： JP2001026736A 主分类号： C09D17/00

申请权利人： BAYER AG

公开国代码： JP 优先权国家： DE

摘要：

PROBLEM TO BE SOLVED: To obtain the subject pigments preparation for ink jet printing giving a bright printed image and having an improved drying behavior on various substrates by including organic pigments, phenol-styrenepolyglycol ether and a specific surfactant. SOLUTION: The objective preparation is obtained by homogeneously mixing, preferably wet milling (A) an organic pigment (mono azo compound, etc.), (B) phenol-styrenepolyglycol ether and (C) a

compound of formula I ((n), (m) are each 0-14 and m+n=0-14) and/or formulas II-IV [R is a 6-18C alkyl; R1 is H or a 1-4C alkyl; R2 is a (substituted)phenol or the like; X is -SO3- or the like; Kat is H+, Li+

申请日： 2000-05-09 公开公告日： 2001-01-30

分类号： C09D17/00;

B41J2/01; B41M5/00; C09B67/20; C09D11/00

发明设计人： GROBE MICHAEL;

NYSSEN PETER-ROGER;

KRAUSE MICHAEL; KUTSCHKAU KARINA;

PFUETZENREUTER DIRK 申请国代码： JP

优先权： 19990520 DE

19923072.2

摘要附图：

or the like; and (p) is 3-60] in water. The preparation preferably includes a condensation product based on a sulfonated aromatic compound

(naphthalenesulfonic acid, etc.), aldehyde and/or ketone and in some cases non- sulfonated aromatic compound (phenol, etc.). 主权项：