公开(公告)号：DE2918634A1

公开(公告)日：1980-11-20

申请号：DE2918634

申请日：1979-05-09

Applicant: BASF AG

Inventor： SCHAFFNER ERNST DIPL CHEM DR

IPC: C09B45/01 ,  C09B45/06 ,  C09B45/10

公开(公告)号：DE2702371A1

公开(公告)日：1978-08-03

申请号：DE2702371

申请日：1977-01-21

Applicant: BASF AG

Inventor： DEHNERT JOHANNES DIPL CHEM DR ,  HANSEN GUENTER DIPL CHEM DR ,  KAACK HERMANN DIPL CHEM DR ,  KERMER WOLF-DIETER DIPL CHEM D ,  KURTZ WALTER DIPL CHEM DR ,  SCHAFFNER ERNST DIPL CHEM DR

IPC: C09B29/01 ,  C09B29/36 ,  D06P3/60 ,  D06P3/82 ,  C09B29/38 ,  C09B39/00

Abstract: Uniformly dyed water-swellable cellulosic fibers obtained by dyeing cellulosic fibers, in the swollen state, with a dye of the formula where X is hydrogen, chlorine, bromine, cyano, nitro, alkylsulfonyl of 1 to 4 carbon atoms, phenylsulfonyl, methoxy or ethoxy, Y is hydrogen, chlorine, bromine, cyano or nitro, Z is a radical of the formula Q is oxygen or sulfur, R1 is alkyl of 1 to 4 carbon atoms, methoxymethyl, phenoxymethyl or phenyl which is unsubstituted or substituted by chlorine, bromine, nitro, methyl, methoxy or ethoxy, R2 is hydrogen, methyl, ethyl, phenyl or phenyl substituted by chlorine, bromine or methyl, R3 is hydrogen, methyl or, if R2 is methyl, is C1 to C4 alkoxycarbonyl, R2 and R3 together with the linking carbon atoms are phenylene or phenylene substituted by chlorine, methyl, methoxy or ethoxy and K is a radical of a coupling component selected from the pyrazolone, pyrazole, indole, quinolone or homophthalimide series.

公开(公告)号：DE2259681A1

公开(公告)日：1974-06-12

申请号：DE2259681

申请日：1972-12-06

Applicant: BASF AG

Inventor： SCHAFFNER ERNST DIPL CHEM DR ,  EILINGSFELD HEINZ DIPL CHEM DR ,  PATSCH MANFRED DIPL CHEM DR ,  EISFELD WOLFGANG DIPL CHEM DR

IPC: C07C51/31 ,  C07C65/20

Abstract: Halogen-substd. o-benzoylbenzoic acid of formula (I) are prepd. by oxidising haloindanes of formula (II) (where X and Y are halogen of H, but not both H, R1-3 are each alkyl and R1 and R3 are also be H), with O2 in liq. phase in presence of heavy metal salts and of a cpd. yielding a Br ion, as described in Parent patent, in which o-benzoylbenzoic acids are prepd. by oxidn. of indanes.

公开(公告)号：DE3119991A1

公开(公告)日：1982-12-16

申请号：DE3119991

申请日：1981-05-20

Applicant: BASF AG

Inventor： SCHAFFNER ERNST DIPL CHEM DR ,  LACH DIETRICH DIPL CHEM DR

IPC: C09B33/04 ,  C09B33/044 ,  C09B43/00 ,  C09B45/24 ,  C09B67/26 ,  C09B67/38 ,  D06P3/32 ,  C09B67/36 ,  C09B29/12 ,  C09B45/04

公开(公告)号：DE2320062A1

公开(公告)日：1974-11-07

申请号：DE2320062

申请日：1973-04-19

Applicant: BASF AG

Inventor： SCHAFFNER ERNST DIPL CHEM DR ,  ELSER WOLFGANG DIPL CHEM DR ,  EILINGSFELD HEINZ DIPL CHEM DR ,  PATSCH MANFRED DIPL CHEM DR

IPC: C09B1/22 ,  C07D209/58 ,  C07D27/28