公开(公告)号：DE2938467A1

公开(公告)日：1981-04-09

申请号：DE2938467

申请日：1979-09-22

Applicant: BASF AG

Inventor： KANTER HARTMUT DIPL CHEM DR ,  SCHEFCZIK ERNST DIPL CHEM DR

IPC: C07D487/04 ,  C09B57/06 ,  C09B57/00

公开(公告)号：DE2843873A1

公开(公告)日：1980-04-17

申请号：DE2843873

申请日：1978-10-07

Applicant: BASF AG

Inventor： KANTER HARTMUT DIPL CHEM DR

IPC: C09B29/09 ,  C09B29/36 ,  C09B31/14 ,  C09B35/03 ,  C09B56/12 ,  C09B35/08 ,  C09B35/24 ,  C09B35/26 ,  C09B35/28 ,  C09B39/00

公开(公告)号：DE2819570A1

公开(公告)日：1979-11-08

申请号：DE2819570

申请日：1978-05-05

Applicant: BASF AG

Inventor： KANTER HARTMUT DIPL CHEM DR

IPC: C09B29/01 ,  C09B29/42 ,  C09B39/00 ,  C09B29/36

Abstract: New quinazolone azo pigments are of formula (II) (in which B is H or methyl; Y is Cl or Br; Z is H, Cl or Br; R1 is as Z or NO2; R2 and R3 are H or Cl; X is CN or carbamoyl). (II) have very good fastness to all solvents, and to migration, over-painting and light, giving very brilliant yellow to orange shades, some of them giving very high colour yield and strength, or unusually high covering power. Insolubility and strength are further increased above the similar pigments claimed in DT2219169.

公开(公告)号：DE2655522A1

公开(公告)日：1978-06-15

申请号：DE2655522

申请日：1976-12-08

Applicant: BASF AG

Inventor： DIMROTH PETER DIPL CHEM DR ,  KANTER HARTMUT DIPL CHEM DR

IPC: C08K5/00 ,  C08K5/22 ,  C08K5/23 ,  C08L1/00 ,  C08L27/00 ,  C08L67/00 ,  C09B29/01 ,  C09B29/10 ,  C09B29/42 ,  C09D7/00 ,  C09D7/12 ,  C09D11/00 ,  C09D11/02 ,  C09B29/36 ,  C09B39/00