Coating compositions obtained by reacting amino carboxylic acids

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...

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528 48, 528 52, 528 80, C08G 1806

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active

042810957

ABSTRACT:
In non-phenolic solvents soluble Polyamid-hydantoins optionally containing ester and/or imide and/or isocyanurate groups are obtained by reacting polyisocyanates with polyfunctional amino carboxylic acid derivatives and a compound containing at least a carboxylic group preferably in the presence of a non-phenolic solvent.

REFERENCES:
patent: 3122451 (1964-02-01), Bunge et al.
patent: 3397253 (1968-08-01), Merten et al.
patent: 3684774 (1972-08-01), Merten et al.
patent: 3705874 (1972-12-01), Merten et al.
patent: 4169931 (1979-10-01), Rottmaier et al.

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