公开(公告)号：NO930275D0

公开(公告)日：1993-01-27

申请号：NO930275

申请日：1993-01-27

Applicant: BASF AG

Inventor： DERSCH ROLF ,  GRUND NORBERT ,  NIESSNER MANFRED ,  SCHNEIDER REINHARD

IPC: C09D7/00 ,  C08J

公开(公告)号：IT1127226B

公开(公告)日：1986-05-21

申请号：IT2728679

申请日：1979-11-14

Applicant: BASF AG

Inventor： GRUND NORBERT ,  HANSEN GUENTER ,  KERMER WOLF DIETER

IPC: C09B29/09 ,  C09B29/00 ,  C09B29/08 ,  C09B

Abstract: An azo dye comprising a heterocyclic diazo component, of the general formula I where D is a radical of the formula Y is nitro, chlorine or bromine, Z is hydrogen, chlorine, bromine, cyano or nitro, R1 is C1-C4-alkyl which is unsubstituted or substituted by hydroxyl, C1-C4-alkoxy, cyano, C1-C4-alkanoyloxy, C1-C4-alkoxycarbonyl, C1-C4-alkanoylamino, C1-C4-alkylaminocarbonyloxy, C1-C4-alkoxycarbonyloxy, chlorine, phenyl and/or phenoxy, or is cyclohexyl, propargyl or C3-C5-alkenyl, or is a radical of the formula (A-O)n-R2, R2 is C1-C4-alkyl, phenyl or, if n>1, may also be hydrogen, R3 is C1-C8-alkyl, which may be substituted by phenyl or phenoxy, R4 is hydrogen, methyl, ethyl, methoxy, ethoxy or phenoxy, X is oxygen or a direct bond, A is -CH2CH2-, -CH2CH2CH2-, and n is 1, 2 or 3. The dyes of the formula I are very suitable for dyeing synthetic textile materials, especially polyesters.

公开(公告)号：DE19919746A1

公开(公告)日：2000-11-02

申请号：DE19919746

申请日：1999-04-29

Applicant: BASF AG

Inventor： SCHROTT WOLFGANG ,  GRUND NORBERT ,  MAIER PETER ,  SCHNITZER GEORG ,  SUETSCH FRANZ ,  BECHTOLD THOMAS ,  KRUEGER RUDOLF

IPC: C09B7/00 ,  C09B7/02 ,  C09B67/00 ,  C09B67/30 ,  D06P1/22

Abstract: The invention relates to a method for producing 5 to 60 wt. % aqueous alkaline solutions of reduced indigoid dyes by reducing the indigoid dye electrochemically in the presence of a mediator.

公开(公告)号：NO930275L

公开(公告)日：1993-07-29

申请号：NO930275

申请日：1993-01-27

Applicant: BASF AG

Inventor： DERSCH ROLF ,  GRUND NORBERT ,  NIESSNER MANFRED ,  SCHNEIDER REINHARD

IPC: C09D7/00 ,  C08J3/03 ,  C08J3/205 ,  C09D133/06

公开(公告)号：FI930358A

公开(公告)日：1993-07-29

申请号：FI930358

申请日：1993-01-28

Applicant: BASF AG

Inventor： DERSCH ROLF ,  GRUND NORBERT ,  NIESSNER MANFRED ,  SCHNEIDER REINHARD

IPC: C09D7/00

公开(公告)号：FI930358A0

公开(公告)日：1993-01-28

申请号：FI930358

申请日：1993-01-28

Applicant: BASF AG

Inventor： DERSCH ROLF ,  GRUND NORBERT ,  NIESSNER MANFRED ,  SCHNEIDER REINHARD

IPC: C09D7/00

公开(公告)号：IT1170267B

公开(公告)日：1987-06-03

申请号：IT2421983

申请日：1983-12-16

Applicant: BASF AG

Inventor： BLUM ADOLF ,  GRUND NORBERT ,  SCHEREINER SIEGFRIED ,  SIEGMAR LUKAS

IPC: D06P1/48 ,  D06P1/647 ,  D06P5/12 ,  D06P5/15 ,  D06P

公开(公告)号：CA1182255A

公开(公告)日：1985-02-12

申请号：CA400419

申请日：1982-04-02

Applicant: BASF AG

Inventor： BLUM ADOLF ,  GRUND NORBERT

IPC: D06P1/607 ,  D06P5/12 ,  D06P5/15 ,  D06P3/26

Abstract: PROCESS FOR PRINTING ON SYNTHETIC FIBERS Process for printing on synthetic fibers of polyester, triacetate, acetate and polyamide as well as mixtures of these substances with disperse dyes according to the discharge or reserve discharge process, wherein a mixture of a) 5 to 75 parts by weight of at least one reducing agent and b) 5 to 90 parts by weight of a specified alkoxylated amine is used as the discharging agent.