公开(公告)号：US3538095A

公开(公告)日：1970-11-03

申请号：US3538095D

申请日：1968-04-23

Applicant: BASF AG

Inventor： CHRISTMANN OTTO ,  NAARMANN HERBERT

IPC: C07D487/06 ,  C09B57/12 ,  C07D51/48

CPC classification number: C07D487/06 ,  C09B57/12

公开(公告)号：US3544573A

公开(公告)日：1970-12-01

申请号：US3544573D

申请日：1968-04-23

Applicant: BASF AG

Inventor： CHRISTMANN OTTO

IPC: C07D519/00 ,  C07D51/48

CPC classification number: C07D519/00

公开(公告)号：US3545992A

公开(公告)日：1970-12-08

申请号：US3545992D

申请日：1967-02-09

Applicant: BASF AG

Inventor： CHRISTMANN OTTO ,  BERNHARD CLAUS ,  PLANKENHORN ERWIN

IPC: C09B63/00 ,  C08H17/14

CPC classification number: C09B63/005 ,  Y10S534/04

公开(公告)号：BE611800A

公开(公告)日：1962-04-16

申请号：BE611800

申请日：1961-12-20

Applicant: BASF AG

Inventor： DEUSCHEL WERNER ,  CHRISTMANN OTTO

IPC: C07C

公开(公告)号：FR1371102A

公开(公告)日：1964-08-28

申请号：FR950317

申请日：1963-10-11

Applicant: BASF AG

Inventor： CHRISTMANN OTTO ,  DEUSCHEL WERNER

IPC: C09B57/00

公开(公告)号：GB1112890A

公开(公告)日：1968-05-08

申请号：GB768567

申请日：1967-02-17

Applicant: BASF AG

Inventor： CHRISTMANN OTTO ,  BERNHARD CLAUS ,  PLANKENHORN ERWIN

IPC: C09B45/00 ,  C09B63/00

Abstract: The invention comprises pigment dyes of the formula wherein R1 is H, R2 is H, Cl or CH3, or R1 and R2 together complete a naphthalene ring, R3 is H, Cl or CH3, A is Ca or Ba, B is Mg, Ni, Co, Fe, Al or Cr, x is from 70 to 99.5, y is from 0.5 to 30, x + y is 100 and n is the valency of cation of B. They may be obtained by reacting an azo dye of the formula in an aqueous medium at temperatures up to 100 DEG C. with Ca or Ba salts and with Mg, Ni, Co, Fe, Al or Cr salts, the ratio of Ca or Ba salt or Mg, Ni, Co, Fe, Al or Cr being from 99.5 : 0.5 to 70 : 30 based on equivalent weights. Examples are given for the production of the lakes.

公开(公告)号：FR1511993A

公开(公告)日：1968-02-02

申请号：FR95649

申请日：1967-02-20

Applicant: BASF AG

Inventor： CHRISTMANN OTTO ,  BERNHARD CLAUS ,  PLANKENHORN ERWIN

IPC: C09B45/00 ,  C09B63/00