Polyurethane systems incorporating alkoxylated diethyltoluenedia

Details Polyurethane systems incorporating alkoxylated diethyltoluenedia Polyurethane systems incorporating alkoxylated diethyltoluenedia

1987-11-20

1991-02-12

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

C08G 1832

Patent

active

049924842

ABSTRACT:
This invention relates to crosslinker sytems for polyurethanes and a process for producing such polyurethane products. The polyurethanes are prepared by reacting an organic polyisocyanate with an organic compound having active Zerewitinoff hydrogen atoms, e.g., a polyol with an alkoxylated diethyltoluenediamine crosslinker. Improved properties can be achieved, such as, higher load-bearing at equivalent density; higher tear; and higher elongation.

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