公开(公告)号：DE19745922A1

公开(公告)日：1999-04-22

申请号：DE19745922

申请日：1997-10-17

Applicant: BASF AG

Inventor： SCHUETZE ANDREA BIRGIT DR ,  SCHERHAG FRANK DR ,  BOETTCHER PETER DR

IPC: C09B67/12 ,  C09B67/16 ,  C09B67/20 ,  C09B67/22 ,  C09B67/08 ,  C07F1/08

Abstract: Conversion of halogenated copper phthalocyanine (CuPc) crude pigments containing 4 - 50.3 wt.% chlorine to a more suitable pigment is achieved by heating with a liquid acidic aromatic organic medium in the presence of a CuPc derivative and, optionally, water.

公开(公告)号：DE4343302A1

公开(公告)日：1995-06-22

申请号：DE4343302

申请日：1993-12-17

Applicant: BASF AG

Inventor： KLOPP INGO DR ,  BOETTCHER PETER DR ,  FRICK ULRICH DR ,  SCHILLER OTTO DR

IPC: C09B47/067 ,  C09B47/30

公开(公告)号：DE4234922A1

公开(公告)日：1994-04-21

申请号：DE4234922

申请日：1992-10-16

Applicant: BASF AG

Inventor： BOETTCHER PETER DR ,  ERK PETER DR ,  JESSE JOACHIM DR

IPC: C09B47/30 ,  C09B67/16 ,  C09B67/50 ,  C09D11/02 ,  C09D17/00 ,  C07D487/22 ,  C08K5/3417 ,  G03G9/09

Abstract: The invention relates to metal-free phthalocyanine of the gamma modification, characterised by the X-ray powder diagram (pattern) (CuK alpha ) having the essential glancing angles (Bragg angles) 2 theta [@] 6.8, 7.4, 13.6, 14.9, 15.9, 16.9, 20.5, 22.4, 24.7, 26.2 and 27.8, on its own or as a mixture with other modifications, in the mixtures, the glancing angles may be displaced by +/- 0.2@. The pigments according to the invention are suitable, inter alia, for colouring printing inks, plastics and paints.

公开(公告)号：ES2153370T3

公开(公告)日：2001-03-01

申请号：ES93116283

申请日：1993-10-08

Applicant: BASF AG

Inventor： BOETTCHER PETER DR ,  ERK PETER DR ,  JESSE JOACHIM DR

IPC: C09B47/30 ,  C09B67/16 ,  C09B67/50

Abstract: The invention relates to metal-free phthalocyanine of the gamma modification, characterised by the X-ray powder diagram (pattern) (CuK alpha ) having the essential glancing angles (Bragg angles) 2 theta [@] 6.8, 7.4, 13.6, 14.9, 15.9, 16.9, 20.5, 22.4, 24.7, 26.2 and 27.8, on its own or as a mixture with other modifications, in the mixtures, the glancing angles may be displaced by +/- 0.2@. The pigments according to the invention are suitable, inter alia, for colouring printing inks, plastics and paints.

公开(公告)号：DE19607809A1

公开(公告)日：1997-09-04

申请号：DE19607809

申请日：1996-03-01

Applicant: BASF AG

Inventor： AUMUELLER ALEXANDER DR ,  BRILL GUNTER DR ,  BOETTCHER PETER DR

IPC: C07C45/64 ,  C07B61/00 ,  C07C45/67 ,  C07C49/83