Vinyl ethers, process for their preparation, and their use for t

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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548310, 548312, C07D23372, C07D23380, C07D40706

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active

042063094

ABSTRACT:
The present invention relates to new hydantoin vinyl ethers of the formula ##STR1## in which R.sub.1 is hydrogen or an organic radical, R.sub.2 is an alkylene group, and R.sub.3 and R.sub.4 are preferably lower alkyl groups. These compounds are used for the preparation of homopolymers and copolymers, which can used as thickeners, solubilizing agents, binders, thixotropic agents, complexing agents, stabilizers and so forth.

REFERENCES:
patent: 3449353 (1969-06-01), Porret et al.
patent: 3755350 (1973-08-01), Sauli
patent: 3772326 (1973-11-01), Batzer
patent: 3864358 (1975-02-01), Porret et al.
patent: 4092479 (1978-05-01), Parsons, Jr. et al.

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