Sealant composition

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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Details

528 61, C08G 1810

Patent

active

045461660

ABSTRACT:
This polyurethane sealant composition for construction materials or automotive parts cures quickly without foaming and comprises an isocyanate-terminated prepolymer and a curing agent consisting of a polyhydroxy compound, a polyamine compound, a monoamine compound, and a curing agent.

REFERENCES:
patent: 3483167 (1969-12-01), Sommer et al.
patent: 4267299 (1981-05-01), Oechole
patent: 4376834 (1983-03-01), Goldwasser et al.
patent: 4444976 (1984-04-01), Rabito

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