Thermally stable sealant composition

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United States of America Patent

PATENT NO 4539344
SERIAL NO

06368273

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sealant composition particularly suitable for vehicle tires comprising a cured butyl rubber present only in the form of a copolymer having a molecular weight in excess of 100,000 and one or more tackifiers, the tensile strength, elongation and cross-link density of the composition being adjusted to produce the necessary properties for tire sealants.

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Patent Owner(s)

  • ASHLAND INC.;ROCKCOR, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiu, Jessie T Bellevue, WA 5 206
Van, Ornum Joel V Kirkland, WA 2 42

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