公开(公告)号：US3926987A

公开(公告)日：1975-12-16

申请号：US49378074

申请日：1974-08-01

Applicant: BASF AG

Inventor： DIMROTH PETER ,  RADTKE VOLKER

IPC: C09B19/02 ,  C09B57/08 ,  C07D265/00 ,  C07D273/00 ,  C07D295/00

CPC classification number: C09B19/02 ,  C09B57/08

Abstract: IN WHICH A is o-phenylene, o-naphthylene or peri-naphthylene which may bear substituents which do not impart solubility in water; X is chloro or bromo; and Y is halogen, phenoxy alkyl or alkoxy of one to four carbon atoms. These dioxazine dyes are pigments and give violet colorations for example in surface coatings or plastics; they have excellent fastness to light, weathering and solvents. The dyes are also stable to high temperature.
A dioxazine dye of the formula:

Abstract translation: 下式的二恶嗪染料：

公开(公告)号：AU7230674A

公开(公告)日：1976-02-19

申请号：AU7230674

申请日：1974-08-14

Applicant: BASF AG

Inventor： RADTKE VOLKER ,  DIMROTH PETER

IPC: C09B19/02 ,  C09B57/08 ,  C07D99/02

Abstract: A dioxazine dye of the formula:

公开(公告)号：DE58906177D1

公开(公告)日：1993-12-16

申请号：DE58906177

申请日：1989-12-20

Applicant: BASF AG

Inventor： TRAUTH HUBERT ,  RADTKE VOLKER ,  NEUMANN PETER

IPC: C08K5/04 ,  C08K5/103 ,  C08K5/1545