Polybutylene

Details Polybutylene Polybutylene

1984-11-28

1986-12-02

Terapane, John F.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

502127, 5263486, C08F 464, C08F 444, C08F 452

Patent

active

H00001791

ABSTRACT:
A novel product of the polymerization of butene-1 is highly stereoregular but nevertheless has low crystallinity and has properties of a thermoplastic elastomer.
This elastomeric polybutylene is the total product. Its elastomeric qualitites lie between those of plasticized vinyl polymers and conventional vulcanized rubbers.
The butene-1 polymers may be compounded with extenders and fillers for use as molded or extruded elastomeric product or may be used without plasticizer addition in place of flexible vinyl polymers, such as highly plasticized poly(vinylchloride) PVC.

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