公开(公告)号：DE2962848D1

公开(公告)日：1982-07-01

申请号：DE2962848

申请日：1979-12-01

Applicant: BASF AG

Inventor： HANSEN GUENTER DR DIPL CHEM ,  MERGER FRANZ DR DIPL CHEM ,  NESTLER GERHARD DR DIPL CHEM ,  ZEIDLER GEORG

IPC: C09B29/15 ,  C09B31/02 ,  C09B31/068 ,  C09B67/22 ,  C10L1/00 ,  C10L1/22 ,  C10M171/00 ,  C10M1/32

Abstract: A mixture, soluble in organic solvents, of compounds of the formula where D is a radical of the formula n is 0, 1, 2 or 3 and R1 and R2 independently of one another are hydrogen, C1-C4-alkyl, methoxy or ethoxy; with the proviso that the mixture contains compounds with n=0, 1 and 2 and, optionally, 3; is disclosed as being exceptionally suitable for dyeing petroleum products, waxes and greases.

公开(公告)号：DE2960252D1

公开(公告)日：1981-04-30

申请号：DE2960252

申请日：1979-09-25

Applicant: BASF AG

Inventor： HANSEN GUENTER DR DIPL CHEM ,  POTTGIESSER HERMANN DR DIPL CH ,  SCHLINDWEIN WALTER

IPC: B63B25/04 ,  B63B25/24 ,  C08L57/00