Ester plasticizers for polyurethane compositions

Details Ester plasticizers for polyurethane compositions Ester plasticizers for polyurethane compositions

1989-10-30

1991-11-26

Lieberman, Allan M.

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...

524284, 524297, 524589, 524590, 524773, 524775, 523173, C08K 510, C08K 512, C08L 7504

Patent

active

RE0337552

ABSTRACT:
A plasticized polyurethane gel system comprising the reaction product of an isocyanate compound and a polyol in the presence of a plasticizer compound having a total solubility parameter of [between about 8.3 and 8.9 or] between about 9.1 and 9.7.

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