公开(公告)号：AT290574T

公开(公告)日：2005-03-15

申请号：AT02790301

申请日：2002-10-22

Applicant: BASF AG

Inventor： FREYBERG DIETER ,  RAULFS FRIEDRICH-WILHELM ,  SIEMENSMEYER KARL ,  FRECHE MIKE

IPC: B41J2/01 ,  B41M5/00 ,  C07D233/40 ,  C09B67/00 ,  C09B67/42 ,  C09D11/00 ,  C09D11/328 ,  D06P5/00

Abstract: The invention concerns dyeing formulations consisting of the following elements: a) at least a dye selected from the group comprising hardly water-soluble dyes a1) and water-soluble dyes a2), b) water, c) in the case of hardly water-soluble dyes a1), at least a dispersant and d) at least a compound of formula (I), wherein the variables are defined as follows: R , R are selected independently of each other from the group consisting of hydrogen, C1-C4 alkyl, CH2-O-R , R representing hydrogen or C1-C4 alkyl.

公开(公告)号：DE10153098A1

公开(公告)日：2003-05-08

申请号：DE10153098

申请日：2001-10-30

Applicant: BASF AG

Inventor： FREYBERG DIETER ,  RAULFS FRIEDRICH-WILHELM ,  SIEMENSMEYER KARL ,  FRECHE MIKE

IPC: B41J2/01 ,  B41M5/00 ,  C07D233/40 ,  C09B67/00 ,  C09B67/42 ,  C09D11/00 ,  C09D11/328 ,  D06P5/00 ,  C09B67/38 ,  C09B67/22 ,  C09D5/02 ,  C09D17/00

Abstract: The invention concerns dyeing formulations consisting of the following elements: a) at least a dye selected from the group comprising hardly water-soluble dyes a1) and water-soluble dyes a2), b) water, c) in the case of hardly water-soluble dyes a1), at least a dispersant and d) at least a compound of formula (I), wherein the variables are defined as follows: R 1 , R 2 are selected independently of each other from the group consisting of hydrogen, C 1 -C 4 alkyl, CH 2 -O-R 3 , R 3 representing hydrogen or C 1 -C 4 alkyl.

公开(公告)号：DE10133971A1

公开(公告)日：2003-02-06

申请号：DE10133971

申请日：2001-07-17

Applicant: BASF AG

Inventor： FREYBERG DIETER ,  RAULFS FRIEDRICH-WILHELM ,  SIEMENSMEYER KARL

IPC: B41J2/01 ,  B41M5/00 ,  C07C43/11 ,  C09B67/20 ,  C09B67/46 ,  C09D11/326 ,  D06P5/00 ,  D06P5/20 ,  C07C43/13 ,  C09D11/10 ,  D06P1/44

Abstract: A coloring agent composition comprises a dispersed, difficultly water-soluble dye, water; a dispersant and a 1,2-diol, with some of the diols being novel compounds. A coloring agent composition comprises: (A) a dispersed, difficultly water-soluble dye; (B) water; (C) a dispersant; and (D) a 1,2-diol of formula (I) R and R = H, (CH2-CH2-O)n-H, (CH(CH3)-CH2-O)n-H or (CH2-CH2-O)a-(CH(CH3)-CH2-O)b-(CH2-CH2-O)c-(CH(CH3)-CH2-O)d-H; n = 1-8; a, b, c and d = 0-7, with a + b + c + d = straight-chain 2-10C alkyl, 6-14C aryl (optionally substituted by 1-8C alkyl) or CH2-O-R ; and R = 1-10C alkyl An Independent claim is also included for a novel 1,2-diols of formula (I: R and R = H and R = optionally substituted 6-14C aryl or CH2-O-R excluded) as above.