CELLULOSE ESTERS IN HIGHLY-FILLED ELASTOMARIC SYSTEMS

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United States of America Patent

APP PUB NO 20130150501A1
SERIAL NO

13690945

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Abstract

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An elastomeric composition is provided comprising at least one primary elastomer, one or more fillers, and at least one non-fibril cellulose ester, wherein the elastomeric composition exhibits a dynamic mechanical analysis (DMA) strain sweep modulus as measured at 5% strain and 30° C. of at least 1,450,000 Pa and a molded groove tear as measured according to ASTM D624 of at least 125 lbf/in.

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Patent Owner(s)

Patent OwnerAddress
EASTMAN CHEMICAL COMPANY100 NORTH EASTMAN ROAD KINGSPORT TN 37662

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Basu, Soumendra Kumar Johnson City, US 28 178
Helmer, Bradley James Kingsport, US 28 233

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