Bleaching and dyeing; fluid treatment and chemical modification – Nontextile – dyeing process or product – including inorganic...
Patent
1979-09-19
1981-01-27
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Nontextile, dyeing process or product, including inorganic...
106 23, 106288Q, 260 4221, 260154, 260174, 260188, 260202, C09B 3312
Patent
active
042472962
ABSTRACT:
A diazo pigment dye having the formula ##STR1## in which R.sub.1 represents a hydrogen, chlorine or bromine atom or a nitro group, and
REFERENCES:
patent: 3971741 (1976-07-01), Dehmel et al.
patent: 4046755 (1977-09-01), Mory et al.
patent: 4100156 (1978-07-01), Muller
Berger Gerhard
Liedeck Egon
Reiter Peter
Ruff Wolfgang
BASF Farben & Fasern AG
Clingman A. Lionel
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