Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1982-08-18
1985-04-09
Raymond, Richard L.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
8643, 8678, C07C 9726, C09B 562
Patent
active
045100888
ABSTRACT:
Dye mixtures containing at least two dyes of the formula (1) ##STR1## wherein R is hydrogen, methyl or ethyl, and n is an integer from 2 to 4, exhibit on synthetic textile material a build-up which is considerably better than that of the individual dyes.
REFERENCES:
patent: 2992240 (1984-07-01), Lodge
patent: 3798239 (1974-03-01), Genta
patent: 3968131 (1976-07-01), Maier
patent: 4017524 (1977-04-01), Krock et al.
patent: 4036862 (1977-07-01), Hederich et al.
Chemical Abstract, vol. 86, 1977, Hederich et al.
Ciba Geigy Corporation
Covington Raymond
Raymond Richard L.
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