公开(公告)号：CH609722A5

公开(公告)日：1979-03-15

申请号：CH1349776

申请日：1976-10-26

Applicant: BASF AG

Inventor： DEHNERT JOHANNES DR ,  LAMM GUNTHER DR ,  JUENEMANN WERNER DR ,  MEYER GUENTER DR

IPC: C09B29/00 ,  C09B29/01 ,  C09B29/42 ,  C09B31/153 ,  D06P3/60 ,  C09B67/00

Abstract: Dye formulations for dyeing and printing cellulose and cellulosic textile material which in addition to conventional components contain a dye of the general formula (I): (I) in which D is the radical of a diazo component; R is hydrogen, C1 to C7 alkyl, phenyl or phenyl bearing methyl as a substituent; X is cyano, carbamoyl or substituted carbamoyl; R1 is hydrogen or an aliphatic, cycloaliphatic, araliphatic or aromatic radical; R2 is hydrogen or an aliphatic, cycloaliphatic or araliphatic radical; R3 and R4 independently of one another have the same meanings as R1 and R2; and R1-N-R2 and R3-N-R4 independently of one another are saturated heterocyclic radicals.

公开(公告)号：DE2257945A1

公开(公告)日：1974-05-30

申请号：DE2257945

申请日：1972-11-25

Applicant: BASF AG

Inventor： DAUBACH EWALD DR ,  MEYER GUENTER DR

IPC: C09B67/32 ,  C09B69/06 ,  C09B67/00

Abstract: The prepns. are obtd. by admixing the anionic dispersant e.g. a condensate from phenol sulphonic acid or 2-naphthalene sulphonic acid with HCHO or phenol, and the cationic dyestuff, using 1-3 times dispersant based on the wt. of the dyestuff, until a homogeneous mixt. is obtd. and opt. drying the mixt.

公开(公告)号：CH385788A

公开(公告)日：1964-09-15

申请号：CH73362

申请日：1962-01-22

Applicant: BASF AG

Inventor： ADOLF BLUM ,  MEYER GUENTER DR

公开(公告)号：CH610960A5

公开(公告)日：1979-05-15

申请号：CH242977

申请日：1977-02-25

Applicant: BASF AG

Inventor： HANSEN GUENTER DR ,  KAACK HERMANN DR ,  KERMER WOLF-DIETER DR ,  MEYER GUENTER DR

IPC: C09B29/08 ,  C09B31/04 ,  D06P3/60

Abstract: Uniformly dyed water-swellable cellulosic fibers obtained by dyeing cellulosic fibers in the swollen state with a dye of the formula in which D is the radical of a diazo component; R1 and R2 are optionally substituted alkyl and one of them may also be cyclohexyl, phenyl, methoxyphenyl or ethoxyphenyl and X is hydrogen, chloro, methyl or acylamino, the molecule containing in the radicals R1, R2 and X at least one group: -CO-R3-Y-Ar where R3 is C1 to C3 alkylene; Y is oxygen, sulfur or R4 is hydrogen or C1 to C4 alkyl; and Ar is phenyl or phenyl bearing chloro, bromo, methyl, methoxy, ethoxy, C1 to C4 alkoxycarbonyl or cyano as a substituent.

公开(公告)号：DE2519605A1

公开(公告)日：1976-11-11

申请号：DE2519605

申请日：1975-05-02

Applicant: BASF AG

Inventor： GRASER FRITZ DR ,  RUSKE MANFRED ,  DAUBACH EWALD DR ,  HILLER HEINRICH DR ,  MEYER GUENTER DR

IPC: C09B1/22 ,  C09B1/503 ,  C09B1/54 ,  D06P5/28 ,  C09D11/02 ,  B41M5/26 ,  C09B1/50 ,  D06P5/13

Abstract: The use in transfer printing is claimed of known dyes of formula (where Z is 1-4C alkyl or alkoxy; X is Cl or Br; n is 0 or 1).

公开(公告)号：DE2432149A1

公开(公告)日：1976-01-22

申请号：DE2432149

申请日：1974-07-04

Applicant: BASF AG

Inventor： GRASER FRTITZ DR ,  MAIER KARL DR ,  MEYER GUENTER DR

IPC: B41M5/382 ,  C09B1/02 ,  C09B1/28 ,  C09B1/515 ,  D06P5/00 ,  D06P5/28 ,  D06P1/24

公开(公告)号：CH425711A

公开(公告)日：1966-07-29

申请号：CH303363

申请日：1963-03-11

Applicant: BASF AG

Inventor： LUETZEL GERHARD DR ,  ROHLAND WERNER DR ,  MEYER GUENTER DR ,  HANS WIRTH

IPC: D06P1/00

公开(公告)号：AT240325B

公开(公告)日：1965-05-25

申请号：AT251263

申请日：1963-03-28

Applicant: BASF AG

Inventor： LUETZEL GERHARD DR ,  ROHLAND WERNER DR ,  MEYER GUENTER DR ,  WIRTH HANS

IPC: D06P1/00

公开(公告)号：AT235790B

公开(公告)日：1964-09-10

申请号：AT57962

申请日：1962-01-24

Applicant: BASF AG

Inventor： BLUM ADOLF ,  MEYER GUENTER DR

公开(公告)号：CH622301A5

公开(公告)日：1981-03-31

申请号：CH1073276

申请日：1976-08-24

Applicant: BASF AG

Inventor： MAIER KARL DR ,  MEYER GUENTER DR ,  PREUSS GUENTER

IPC: D06P5/00 ,  C09B1/515 ,  D06P5/28 ,  D06P5/13 ,  C09D11/02 ,  D06P7/00