Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-01-28
1976-05-25
Helfin, Bernard
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260 793R, C07C14368
Patent
active
039593339
ABSTRACT:
Polymerizable amido-substituted sulfonic acids, especially 2-acrylamido-2-methylpropanesulfonic acid, react with epoxides (especially ethylene and propylene oxide) to form hydroxy-containing esters which are useful for the production of dyeable and dyeability-improving polymers.
REFERENCES:
patent: 3304349 (1967-02-01), Shen
Weissberg, "Heterocyclic Compounds", part 1, pp. 382-384, (1964).
Gilbert, "Sulfonation and Related Reactions" p. 267, (1965).
Shachat et al., "Nonionic Surfactants", pp. 28-34, (1967).
Adams, Jr. James W.
Chan Nicky
Helfin Bernard
Pittman William H.
The Lubrizol Corporation
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