Thermoplastic blend

Details Thermoplastic blend Thermoplastic blend

2005-06-21

2005-06-21

Woodward, Ana (Department: 1711)

Resilient tires and wheels

Tires, resilient

Pneumatic tire or inner tube

C152S510000, C152S512000, C152S548000, C152S151000, C524S271000, C524S502000, C524S503000, C524S508000, C524S513000, C524S514000, C524S517000, C524S519000, C525S076000, C525S150000, C525S151000, C525S153000, C525S165000, C525S177000, C525S178000, C525S184000, C525S207000, C525S213000

Reexamination Certificate

active

06907911

ABSTRACT:
The invention generally relates to thermoplastic blends having improved properties. Optionally, these blends may be dynamically vulcanized. More specifically, this invention is directed to a composition comprising a blend of chloromethylated(styrene-isobutylene) polymer and a thermoplastic resin selected from the group consisting of polyamides, polyesters, polycarbonates, polysulfones, polyacetals, polyacetones, acrylonitrile-butadiene styrene resins, polyphenylene oxide, polyphenylene sulfide, styrene-acrylonitrile resins, styrene-maleic anhydride resins, polyamides, aromatic polyketones, ethylene vinyl alcohol polymer and mixtures thereof. Tires and tire components such as air permeation prevention films comprising these compositions are also provided.

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