Cationic 1,4-diamino-anthraquinone dyestuffs

Details Cationic 1,4-diamino-anthraquinone dyestuffs Cationic 1,4-diamino-anthraquinone dyestuffs

1975-12-12

1978-05-09

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C09B 128

Patent

active

040886611

ABSTRACT:
Disclosed are cationic 1,4-diaminoanthraquinone dyestuffs, free from sulpho groups and containing a quaternary ammonium or protonized tertiary amino group bound to the 1-amino group through a propylene radical, and a xylyl group bound to the 4-amino group.

REFERENCES:
patent: 3823169 (1974-07-01), Staub

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