公开(公告)号：DE59106508D1

公开(公告)日：1995-10-26

申请号：DE59106508

申请日：1991-06-03

Applicant: BASF AG

Inventor： BRUECKMANN RALF DR ,  BURY WILLI ,  DIX JOHANNES PETER DR ,  HERRMANN MANFRED DR ,  DLUGOSCH WALDEMAR ,  KROMM ERICH DR ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT ,  KERMER WOLF-DIETER DR ,  TAEGER KLAUS DR

IPC: C09K23/08 ,  C09B67/46 ,  C09C3/08 ,  C09D17/00 ,  C09K23/00 ,  C09K23/10 ,  C09K23/12 ,  C09K23/50 ,  C09K23/52 ,  D06M13/02 ,  D06M13/192 ,  D06M13/248 ,  D06M13/256 ,  D06M15/01 ,  D06P1/653 ,  B01F17/00 ,  B01F17/52 ,  B01F17/12 ,  B01F17/50 ,  B01F17/08

Abstract: A dispersant having improved bioelimination capacity or biodegradability for use in dye and pigment formulations, as a tanning aid, in plastics manufacture and in crop protection formulations is characterised by a content of 3 to 50 % by weight of one or more aromatic or long-chain aliphatic carboxylic acids, salts thereof or anhydrides thereof, or a mixture of these.

公开(公告)号：ES2070936T3

公开(公告)日：1995-06-16

申请号：ES90101790

申请日：1990-01-30

Applicant: BASF AG

Inventor： BRUECKMANN RALF DR ,  DIX JOHANNES PETER DR ,  HERRMANN MANFRED DR ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT

IPC: C07K1/00 ,  C07K1/107 ,  C07K1/113 ,  C07K14/76 ,  C07K2/00 ,  C07K14/00 ,  C07K14/435 ,  C07K14/78 ,  C08H1/00 ,  C09B67/00 ,  C09B67/46 ,  C09K23/30

Abstract: Chemically modified proteins obtainable by reacting casein, collagen, gelatin, albumin or mixtures thereof (a) with 0.5 to 15% by weight of chlorine or of a compound which liberates chlorine under the reaction conditions, in an aqueous medium at a pH of from 0 to 7 or (b) with 0.5 to 50% by weight of a non-aromatic mono- or disulfonic acid which contains in its organic radical one or more groups or structural features which react with nucleophiles, in an aqueous medium at a pH of from 6 to 14, are used as dispersants in colorant formulations.

公开(公告)号：DE19650251A1

公开(公告)日：1998-06-10

申请号：DE19650251

申请日：1996-12-04

Applicant: BASF AG

Inventor： SIEGEL BERND DR ,  HALDER UWE ,  HERRMANN MANFRED DR ,  LEITER HERBERT DR ,  SENS RUEDIGER DR

IPC: C09B67/46 ,  C09K23/52 ,  C09B67/40 ,  C09D11/00 ,  D06P5/13 ,  B01F17/52 ,  C07C225/34 ,  C07C225/36

Abstract: Dye preparations contain: (a) 0.1-30 wt% anthraquinone or quinophthalone dye(s) with no ionic groups; (b) 0.1-20 wt% dispersant based on an arylsulphonic acid-formaldehyde condensation product; and optionally (c) water.

公开(公告)号：ES2087184T3

公开(公告)日：1996-07-16

申请号：ES91112285

申请日：1991-07-23

Applicant: BASF AG

Inventor： HERRMANN MANFRED DR ,  BELDE HORST ,  DENZINGER WALTER ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT

IPC: B01F17/30 ,  B01F17/52 ,  B01F17/56 ,  C08L1/00 ,  C08L25/04 ,  C08L89/00 ,  C09B65/00 ,  C09B67/00 ,  C09B67/46 ,  C09C3/08 ,  C09C3/10 ,  C09D17/00

公开(公告)号：AT128043T

公开(公告)日：1995-10-15

申请号：AT91109017

申请日：1991-06-03

Applicant: BASF AG

Inventor： BRUECKMANN RALF DR ,  BURY WILLI ,  DIX JOHANNES PETER DR ,  HERRMANN MANFRED DR ,  DLUGOSCH WALDEMAR ,  KROMM ERICH DR ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT ,  KERMER WOLF-DIETER DR ,  TAEGER KLAUS DR

IPC: C09K23/08 ,  C09B67/46 ,  C09C3/08 ,  C09D17/00 ,  C09K23/00 ,  C09K23/10 ,  C09K23/12 ,  C09K23/50 ,  C09K23/52 ,  D06M13/02 ,  D06M13/192 ,  D06M13/248 ,  D06M13/256 ,  D06M15/01 ,  D06P1/653 ,  B01F17/00 ,  B01F17/52 ,  B01F17/12 ,  B01F17/50 ,  B01F17/08

Abstract: A dispersant having improved bioelimination capacity or biodegradability for use in dye and pigment formulations, as a tanning aid, in plastics manufacture and in crop protection formulations is characterised by a content of 3 to 50 % by weight of one or more aromatic or long-chain aliphatic carboxylic acids, salts thereof or anhydrides thereof, or a mixture of these.

公开(公告)号：DE4024422A1

公开(公告)日：1992-02-06

申请号：DE4024422

申请日：1990-08-01

Applicant: BASF AG

Inventor： HERRMANN MANFRED DR ,  BELDE HORST ,  DENZINGER WALTER ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT

IPC: B01F17/30 ,  B01F17/52 ,  B01F17/56 ,  C08L1/00 ,  C08L25/04 ,  C08L89/00 ,  C09B65/00 ,  C09B67/00 ,  C09B67/46 ,  C09C3/08 ,  C09C3/10 ,  C09D17/00

公开(公告)号：DE59107877D1

公开(公告)日：1996-07-11

申请号：DE59107877

申请日：1991-07-23

Applicant: BASF AG

Inventor： HERRMANN MANFRED DR ,  BELDE HORST ,  DENZINGER WALTER ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT

IPC: B01F17/30 ,  B01F17/52 ,  B01F17/56 ,  C08L1/00 ,  C08L25/04 ,  C08L89/00 ,  C09B65/00 ,  C09B67/00 ,  C09B67/46 ,  C09C3/08 ,  C09C3/10 ,  C09D17/00

公开(公告)号：AT121751T

公开(公告)日：1995-05-15

申请号：AT90101790

申请日：1990-01-30

Applicant: BASF AG

Inventor： BRUECKMANN RALF DR ,  DIX JOHANNES PETER DR ,  HERRMANN MANFRED DR ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT

IPC: C07K14/76 ,  C07K1/00 ,  C07K1/107 ,  C07K1/113 ,  C07K2/00 ,  C07K14/00 ,  C07K14/435 ,  C07K14/78 ,  C08H1/00 ,  C09B67/00 ,  C09B67/46 ,  C09K23/30

Abstract: Chemically modified proteins obtainable by reacting casein, collagen, gelatin, albumin or mixtures thereof (a) with 0.5 to 15% by weight of chlorine or of a compound which liberates chlorine under the reaction conditions, in an aqueous medium at a pH of from 0 to 7 or (b) with 0.5 to 50% by weight of a non-aromatic mono- or disulfonic acid which contains in its organic radical one or more groups or structural features which react with nucleophiles, in an aqueous medium at a pH of from 6 to 14, are used as dispersants in colorant formulations.

公开(公告)号：DE3903362A1

公开(公告)日：1990-08-09

申请号：DE3903362

申请日：1989-02-04

Applicant: BASF AG

Inventor： BRUECKMANN RALF DR ,  DIX JOHANNES PETER DR ,  HERRMANN MANFRED DR ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT

IPC: C07K14/76 ,  C07K1/00 ,  C07K1/107 ,  C07K1/113 ,  C07K2/00 ,  C07K14/00 ,  C07K14/435 ,  C07K14/78 ,  C08H1/00 ,  C09B67/00 ,  C09B67/46 ,  C09K23/30

Abstract: Chemically modified proteins obtainable by reacting casein, collagen, gelatin, albumin or mixtures thereof (a) with 0.5 to 15% by weight of chlorine or of a compound which liberates chlorine under the reaction conditions, in an aqueous medium at a pH of from 0 to 7 or (b) with 0.5 to 50% by weight of a non-aromatic mono- or disulfonic acid which contains in its organic radical one or more groups or structural features which react with nucleophiles, in an aqueous medium at a pH of from 6 to 14, are used as dispersants in colorant formulations.

公开(公告)号：DE19647600A1

公开(公告)日：1998-05-20

申请号：DE19647600

申请日：1996-11-18

Applicant: BASF AG

Inventor： SIEGEL BERND DR ,  HALDER UWE ,  HERRMANN MANFRED DR ,  LEITER HERBERT DR ,  SENS RUEDIGER DR

IPC: C09B67/46 ,  C09K23/52 ,  C09B67/40 ,  C09D11/00 ,  D06P5/13 ,  B01F17/52 ,  C07C225/36 ,  C07C225/34

Abstract: Dye preparations contain: (a) 0.1-30 wt% anthraquinone or quinophthalone dye(s) with no ionic groups; (b) 0.1-20 wt% dispersant based on an arylsulphonic acid-formaldehyde condensation product; and optionally (c) water.