Polybutene polymers as modifiers for PVC

Details Polybutene polymers as modifiers for PVC Polybutene polymers as modifiers for PVC

1996-07-29

1998-07-14

Warzel, Mark L.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525 71, 525 80, 525 85, 525 86, 525239, C08L 2706, C08L 5104, C08L 5502

Patent

active

057805490

ABSTRACT:
The impact resistance of PVC compounds has been shown to be improved by blending with a polybutene polymer. Enhanced thermal stability was also unexpectedly improved with the addition of the polybutene polymer.

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