Foam premixes having improved processability

Details Foam premixes having improved processability Foam premixes having improved processability

2006-08-29

2006-08-29

Zemel, Irina S. (Department: 1711)

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

Synthetic resins

Cellular products or processes of preparing a cellular...

C521S098000, C252S181100, C252S181200

Reexamination Certificate

active

07098254

ABSTRACT:
A method for improving the processability of foam premixes containing HFC and/or pentane-based blowing agents in polyols is provided, which method comprises adding trans-1,2-dichloroethylene to said premix in an amount effective to enhance said processability.

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patent: WO 02/099006 (2002-06-01), None

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