Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-06-11
1977-04-19
Torrence, Dolph H.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260465E, C07C12178
Patent
active
040188108
ABSTRACT:
Dyes of the formula ##STR1## WHEREIN R.sub.c is a monovalent chromophoric radical, M is a sulfonyl, carbonyl, or carbonyloxy bridging radical, R.sub.f is a monovalent saturated fluoroaliphatic radical, and R is a monovalent organic radical selected from cyano, MR.sub.f, or aryl sulfonyl. A wide spectrum of unusually brilliant colors is available.
REFERENCES:
patent: 2649471 (1953-08-01), Williams et al.
patent: 2789125 (1957-04-01), Kartinos et al.
Alexander Cruzan
Francis Richard
Minnesota Mining and Manufacturing Company
Sell Donald M.
Torrence Dolph H.
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