Anthraquinone dyestuffs

Details Anthraquinone dyestuffs Anthraquinone dyestuffs

1974-10-09

1976-06-15

Demers, Arthur P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

96 29D, 260372, 260373, 260374, 260380, C07C 4968

Patent

active

039637638

ABSTRACT:
Anthraquinone dyestuffs of the formula ##SPC1##
In which X.sub.1 denotes hydroxyl or amino, X.sub.2 denotes hydroxyl, amino, alkylamino, cycloalkylamino, arylamino, acylamino, alkylmercapto or arylmercapto, R denotes hydrogen, alkyl, aralkyl, cycloalkyl or aryl, Z denotes alkylene, Ac denotes acyl and Y denotes hydrogen or halogen, and in which the ring A can optionally by substituted by halogen, as well as their preparation and use for the dyeing of synthetic fibre materials. The dyed materials show good fastness to light and sublimation

REFERENCES:
patent: 3192117 (1965-06-01), Kaiser et al.
patent: 3245790 (1966-04-01), Downey et al.
patent: 3491127 (1970-01-01), Downey et al.
patent: 3682978 (1972-08-01), Machatzke et al.
patent: 3689510 (1972-09-01), Kolliker et al.

Affiliated with

Also associated with

Rating

Anthraquinone dyestuffs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anthraquinone dyestuffs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anthraquinone dyestuffs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1695402