Hydantoin-containing polyene compositions

Details Hydantoin-containing polyene compositions Hydantoin-containing polyene compositions

1976-11-01

1978-09-05

Trousof, Natalie

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D23372

Patent

active

041122330

ABSTRACT:
This invention relates to polyenes containing at least two ethylenically unsaturated bonds per molecule formed by reacting a hydantoin glycol with an ethylenically unsaturated reactant or adduct containing an isocyanate group. On exposure to a free radical generator, e.g. actinic radiation, the polyenes of the instant invention in combination with a polythiol form a solid, insoluble, crosslinked polythioether product.

REFERENCES:
patent: 3839354 (1974-10-01), Habermeier et al.
patent: 3852302 (1974-12-01), Habermeier et al.
patent: 3864357 (1975-02-01), Porret et al.
patent: 3867385 (1975-02-01), Habermeier et al.
patent: 3886123 (1975-05-01), Habermeier et al.
patent: 3893979 (1975-07-01), Wolf et al.
patent: 3928298 (1975-12-01), Wolf et al.
patent: 3966683 (1976-06-01), Merten et al.
International Union of Pure and Applied Chemistry, Nomenclature of Organic Chemistry, p. 19, London, Butterworths, 1958.

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