Polyisocyanate compositions

Details Polyisocyanate compositions Polyisocyanate compositions

1988-03-04

1990-06-12

Welsh, Maurice 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 76, 528 77, 528 80, 528 81, 528 83, 528 84, 528 85, C08G 1812, C08G 1840

Patent

active

049334166

ABSTRACT:
A polyisocyanate composition comprising a reaction product of a stoichiometric excess of an organic polyisocyanate and:

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U.S. Patent Application #160,647 (Gillis & Hannaby), pp. 15-17.
English (Derwent) Abstract for DE3411216.
Bock et al.; ACS-PMSE preprints; Fall-1986 meeeting; pp. 448-456.
U.S. Ser. No. 07/163,922 filed Mar. 4, 1988.

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