公开(公告)号：US3725433A

公开(公告)日：1973-04-03

申请号：US3725433D

申请日：1971-05-03

Applicant: BASF AG

Inventor： FABIAN W ,  FRANZ J ,  POLSTER R

IPC: C09B67/16 ,  C09B47/04

CPC classification number: C09B67/0019

Abstract: The conversion of metal-free and metalliferous polyhalophthalocyanines into a pigmentary form by treatment of the crude pigment with a sulfuric acid monophenol ester or a reaction product of a phenol which is practically inert to nuclear sulfonation under the reaction conditions with chlorosulfonic acid or oleum. The treatment mixture then has water added to it and it is stirred for cleavage at 80* to 150*C and then aqueous sulfuric acid phase is separated and the pigment is isolated after the addition of an agent having an alkaline reaction so that the phenol passes into solution.

Abstract translation: 通过用硫酸单酚酯或在反应条件下与氯磺酸或发烟硫酸对核磺化实际上是惰性的酚的反应产物处理粗颜料，将无金属和含金属多卤代酞菁转化为颜料形式。 然后将处理混合物加入水中，并在80至150℃下搅拌裂解，然后分离含水硫酸相，加入具有碱性反应的试剂之后分离颜料，使苯酚通过 进入解决方案。

公开(公告)号：US3730750A

公开(公告)日：1973-05-01

申请号：US3730750D

申请日：1971-03-15

Applicant: BASF AG

Inventor： FABIAN W

IPC: B01D7/00 ,  C09B5/62 ,  C09B67/00 ,  C09B67/06 ,  C08H17/14

CPC classification number: C09B67/0003 ,  B01D7/00 ,  C09B5/62 ,  C09B67/0032

Abstract: PROCESS FOR THE ISOLATION OF FINELY DIVIDED DYES, PARTICULARLY THOSE HAVING VALUABLE TINCTORIAL PROPERTIES. ACCORDING TO THE PROCESS A DISPERSION OF ADYE IN A LIQUID MIXTURE OF ORGANIC WATER-IMMISCIBLE SOLVENT HAVING A MELTING POINT BETWEEN -20* AND +120*C. AND WATER (THE MIXTURE MAY NOT CONTAIN A GREATER WEIGHT OF WATER THAN OF DYE) IS SOLIDIFIED BY CRYSTALLIZATION, AND THE SOLVENT IS THEN REMOVED BY SUBLIMATION.

公开(公告)号：SE7609130A

公开(公告)日：1977-02-22

申请号：SE7609130

申请日：1976-08-16

Applicant: BASF AG

Inventor： KOVACS J ,  MARX M ,  FABIAN W ,  SPOOR H ,  JUNG H

IPC: C08G18/80 ,  C08J3/05 ,  C08J3/07 ,  C09D5/25 ,  H01B3/30 ,  C09D3/72

CPC classification number: C08J3/05 ,  C08G18/8061 ,  C08J3/07 ,  C08J2375/04 ,  H01B3/30 ,  H01B3/302

公开(公告)号：BR7604622A

公开(公告)日：1978-01-31

申请号：BR7604622

申请日：1976-07-15

Applicant: BASF AG

Inventor： FABIAN W ,  GEEREN H

IPC: C09B47/10

公开(公告)号：SE431553B

公开(公告)日：1984-02-13

申请号：SE7609130

申请日：1976-08-16

Applicant: BASF AG

Inventor： KOVACS J ,  MARX M ,  FABIAN W ,  SPOOR H ,  JUNG H

IPC: C08G18/80 ,  C08J3/05 ,  C08J3/07 ,  C09D5/25 ,  H01B3/30 ,  C09D3/72

公开(公告)号：SE7609130L

公开(公告)日：1977-02-22

申请号：SE7609130

申请日：1976-08-16

Applicant: BASF AG

Inventor： KOVACS J ,  MARX M ,  FABIAN W ,  SPOOR H ,  JUNG H

IPC: C08G18/80 ,  C08J3/05 ,  C08J3/07 ,  C09D5/25 ,  H01B3/30 ,  C09D3/72

公开(公告)号：BR7308268D0

公开(公告)日：1974-07-18

申请号：BR826873

申请日：1973-10-23

Applicant: BASF AG

Inventor： FABIAN W

IPC: C09B5/62 ,  C09B3/18 ,  C09B67/00 ,  C09B67/20 ,  C09B57/00

公开(公告)号：DK277981A

公开(公告)日：1981-12-26

申请号：DK277981

申请日：1981-06-24

Applicant: BASF AG

Inventor： BOCK G ,  FABIAN W

IPC: C09B67/02 ,  C09B47/067 ,  C09B67/50 ,  C09D5/00 ,  C09D11/037 ,  C09B

公开(公告)号：BR7308029D0

公开(公告)日：1974-07-18

申请号：BR802973

申请日：1973-10-15

Applicant: BASF AG

Inventor： FABIAN W

IPC: C09B5/62 ,  C09B3/18 ,  C09B67/00 ,  C09B67/20 ,  C09B57/00

Abstract: Process for the manufacture of perylene-3,4,9,10-tetracarboxylic acid dianhydride pigment having high tinctorial strength, in which the raw pigment, which has been ground dry and which has an average primary particle size of between 0.01 and 1 mu , is treated with 80 to 95 percent strength by weight sulfuric acid until the pigment displays optimum tinctorial strength. A high tinctorial strength red pigment which has a very pure color shade and can be dispersed very readily, is obtained.