公开(公告)号：TR9802635T2

公开(公告)日：1999-03-22

申请号：TR9802635

申请日：1997-06-05

Applicant: BASF AG

Inventor： GANG MANFRED ,  KRUEGER RUDOLF ,  MIEDERER PETER ,  BECKMANN EBERHARD

IPC: C09B9/04 ,  C09B7/00 ,  C09B67/28 ,  D06P1/22

CPC classification number: C09B67/0077 ,  D06P1/221 ,  D06P3/6025

公开(公告)号：AU3172797A

公开(公告)日：1998-01-07

申请号：AU3172797

申请日：1997-06-05

Applicant: BASF AG

Inventor： GANG MANFRED ,  KRUGER RUDOLF ,  MIEDERER PETER ,  BECKMANN EBERHARD

IPC: C09B9/04 ,  C09B7/00 ,  C09B67/28 ,  D06P1/22

Abstract: PCT No. PCT/EP97/02912 Sec. 371 Date Dec. 18, 1998 Sec. 102(e) Date Dec. 18, 1998 PCT Filed Jun. 5, 1997 PCT Pub. No. WO97/48770 PCT Pub. Date Dec. 24, 1997Granules comprising as essential constituents a leuco vat dye, an alkali metal hydroxide and a mixture of from 10 to 100% by weight of an alpha -hydroxy-C1-C4-alkylsulfinic acid, one of its salts or derivatives and from 0 to 90% by weight of hydrosulfite as reductant, are prepared and used for dyeing cellulosic textile material.

公开(公告)号：BR9607489A

公开(公告)日：1997-12-23

申请号：BR9607489

申请日：1996-01-12

Applicant: BASF AG

Inventor： GANG MANFRED ,  KRUGER RIDOLF ,  MIEDERER PETER ,  SCHLUTER HARALD ,  SCHULTZ PETER ,  WOLF MANFRED R

IPC: G02C7/04 ,  C08F12/00 ,  C08F12/28 ,  C08F20/36 ,  C09B1/26 ,  C09B61/00 ,  C09B62/80 ,  C09B67/06 ,  C09B67/28 ,  C09B69/10 ,  D06P1/22 ,  D06P3/60 ,  G02B1/04

Abstract: PCT No. PCT/EP96/00120 Sec. 371 Date Jul. 31, 1997 Sec. 102(e) Date Jul. 31, 1997 PCT Filed Jan. 12, 1996 PCT Pub. No. WO96/23841 PCT Pub. Date Aug. 8, 1996Granular leuco vat-dye preparations containing, as essential components, leuco vat-dye, reducing agents and alkaline metal hydroxide, and the production of said preparations and their use in dyeing cellulose-containing textile materials.

公开(公告)号：IN185218B

公开(公告)日：2000-12-09

申请号：IN1012MA1994

申请日：1994-10-19

Applicant: BASF AG

Inventor： BERGMANN UDO ,  GANG MANFRED ,  KOHLHAUPT REINHOLD

IPC: C09B7/00

公开(公告)号：ES2140059T3

公开(公告)日：2000-02-16

申请号：ES96900945

申请日：1996-01-12

Applicant: BASF AG

Inventor： GANG MANFRED ,  KRUGER RUDOLF ,  MIEDERER PETER ,  SCHLUTER HARALD ,  SCHULTZ PETER ,  WOLF MANFRED R

IPC: G02C7/04 ,  C08F12/00 ,  C08F12/28 ,  C08F20/36 ,  C09B1/26 ,  C09B61/00 ,  C09B62/80 ,  C09B67/06 ,  C09B67/28 ,  C09B69/10 ,  D06P1/22 ,  D06P3/60 ,  G02B1/04

Abstract: PCT No. PCT/EP96/00120 Sec. 371 Date Jul. 31, 1997 Sec. 102(e) Date Jul. 31, 1997 PCT Filed Jan. 12, 1996 PCT Pub. No. WO96/23841 PCT Pub. Date Aug. 8, 1996Granular leuco vat-dye preparations containing, as essential components, leuco vat-dye, reducing agents and alkaline metal hydroxide, and the production of said preparations and their use in dyeing cellulose-containing textile materials.

公开(公告)号：CZ2001108A3

公开(公告)日：2001-05-16

申请号：CZ2001108

申请日：1999-07-02

Applicant: BASF AG

Inventor： GANG MANFRED ,  KRUEGER RUDOLD ,  MIEDERER PETER

IPC: C09B67/30 ,  C09B7/02 ,  D06P1/22 ,  D06P1/673

Abstract: Concentrated leuco indigo solutions useful for dyeing cellulosic textile material consist essentially of from 25 to 55% by weight of leuco indigo in the form of the leuco indigo salt, an amount which is essentially stoichiometrically sufficient to convert the leuco indigo into the neutral leuco indigo salt of a mixture of at least two alkali metal hydroxides wherein none of the alkali metal hydroxides accounts for more than 70 mol %, and water.

公开(公告)号：CZ20010108A3

公开(公告)日：2001-05-16

申请号：CZ20010108

申请日：1999-07-02

Applicant: BASF AG

Inventor： GANG MANFRED ,  KRUEGER RUDOLD ,  MIEDERER PETER

IPC: C09B67/30 ,  C09B7/02 ,  D06P1/22 ,  D06P1/673

CPC classification number: C09B7/02 ,  D06P1/228 ,  D06P1/6735

公开(公告)号：ID27156A

公开(公告)日：2001-03-08

申请号：ID20010349

申请日：1999-07-02

Applicant: BASF AG

Inventor： GANG MANFRED ,  KRUGER RUDOLF ,  MIEDERER PETER

IPC: C09B67/30 ,  C09B7/02 ,  D06P1/22 ,  D06P1/673

Abstract: Concentrated leuco indigo solutions useful for dyeing cellulosic textile material consist essentially of from 25 to 55% by weight of leuco indigo in the form of the leuco indigo salt, an amount which is essentially stoichiometrically sufficient to convert the leuco indigo into the neutral leuco indigo salt of a mixture of at least two alkali metal hydroxides wherein none of the alkali metal hydroxides accounts for more than 70 mol %, and water.

公开(公告)号：BR9709806A

公开(公告)日：1999-08-10

申请号：BR9709806

申请日：1997-06-05

Applicant: BASF AG

Inventor： GANG MANFRED ,  KRUGER RUDOLF ,  MEIDERER PETER ,  BECKMANN EBERHARD

IPC: C09B9/04 ,  C09B7/00 ,  C09B67/28 ,  D06P1/22

Abstract: PCT No. PCT/EP97/02912 Sec. 371 Date Dec. 18, 1998 Sec. 102(e) Date Dec. 18, 1998 PCT Filed Jun. 5, 1997 PCT Pub. No. WO97/48770 PCT Pub. Date Dec. 24, 1997Granules comprising as essential constituents a leuco vat dye, an alkali metal hydroxide and a mixture of from 10 to 100% by weight of an alpha -hydroxy-C1-C4-alkylsulfinic acid, one of its salts or derivatives and from 0 to 90% by weight of hydrosulfite as reductant, are prepared and used for dyeing cellulosic textile material.

公开(公告)号：MX9705362A

公开(公告)日：1997-10-31

申请号：MX9705362

申请日：1996-01-12

Applicant: BASF AG

Inventor： GANG MANFRED ,  KRUGER RUDOLF ,  MIEDERER PETER ,  SCHLUTER HARALD ,  SCHULTZ PETER ,  WOLF MANFRED R

IPC: G02C7/04 ,  C08F12/00 ,  C08F12/28 ,  C08F20/36 ,  C09B1/26 ,  C09B61/00 ,  C09B62/80 ,  C09B67/06 ,  C09B67/28 ,  C09B69/10 ,  D06P1/22 ,  D06P3/60 ,  G02B1/04

Abstract: Se describen preparaciones de colorantes leuco de tina, en forma de gránulos, que comprenden, como constituyentes esenciales el colorante leuco de tina, un agente reductor y un hidroxido de un metal alcalino, y la obtencion de estas preparaciones y su empleo para teñir materiales textiles que contienen celulosa.