Olefinically unsaturated isocyanates, a method for their product

Details Olefinically unsaturated isocyanates, a method for their product Olefinically unsaturated isocyanates, a method for their product

1994-04-13

1996-12-03

Seidleck, James J.

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...

528 67, 528 80, 528 83, 528 84, 528 85, 526 34, 526312, 4284231, 4284242, C08G 1867

Patent

active

055809472

ABSTRACT:
A process for the production of olefinically unsaturated isocyanates by reacting a1) isophorone diisocyanate or mixtures of isophorone diisocyanate with a2) other organic polyisocyanates with b1.1) olefinically unsaturated carboxylic acids or mixtures thereof with b1.2) other monobasic or polybasic carboxylic acids, b2.1) olefinically unsaturated alcohols and/or b2.2) other monohydric or polyhydric alcohols, the unsaturated resulting isocyanates and their use as binders for one-component coating compositions which may be cured at room temperature.

REFERENCES:
patent: 3517039 (1970-06-01), Wagner et al.
patent: 4049680 (1977-09-01), Blachford
patent: 4485226 (1984-11-01), Noll et al.
patent: 4663415 (1987-05-01), Grogler et al.
patent: 5319052 (1994-06-01), Prantl et al.
patent: 5459214 (1995-10-01), Brahm et al.
Ullmann, Encyclopadie der technischen Chemie, 4th Edition, vol. 19, pp. 75 et seq, Verlag Chemie Weinheim, Deerfield Beach Florida, Basle, 1980.

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