Ricinoleate modified hydrocarbon polyols

Details Ricinoleate modified hydrocarbon polyols Ricinoleate modified hydrocarbon polyols

1987-01-23

1988-05-03

Welsh, Maurice J.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

25218218, 25218224, 25218226, 25218227, 524773, 524774, 524775, 528 49, 528 745, 528 75, C08G 1828

Patent

active

047421126

ABSTRACT:
Polyol mixtures having about 10 to 60 weight percent of a ricinoleate compound and 90 to 40 weight percent of a C.sub.2 -C.sub.6 hydrocarbon polymer having at least one hydroxyl group. Polyurethane compositions comprising the reaction product of this polyol mixture with an organic isocyanate compound. These compositions may optionally include certain extender compounds. Also, a method for lowering the viscosity of C.sub.2 -C.sub.6 hydrocarbon polymer having at least one hydroxyl group by adding a ricinoleate compound thereto.

REFERENCES:
patent: 4532142 (1985-08-01), Brauer et al.
patent: 4603188 (1986-08-01), Kusakawa et al.

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