PROCESS FOR DISPERSING CELLULOSE ESTERS INTO ELASTOMERIC COMPOSITIONS

An elastomeric composition is provided comprising at least one non-fibril cellulose ester, at least one carrier elastomer, and at least one primary elastomer, wherein the elastomeric composition exhibits a dynamic mechanical analysis (DMA) strain sweep modulus as measured at 5% strain and 30° C. of...

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Main Authors DAGENHART CHRIS STANLEY, DONELSON MICHAEL EUGENE, SHELBY MARCUS DAVID, BASU SOUMENDRA KUMAR, WOOD MATTHEW DAVIE, HELMER BRADLEY JAMES, HOWELL JEFF SCOTT
Format Patent
LanguageEnglish
Published 13.06.2013
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:An elastomeric composition is provided comprising at least one non-fibril cellulose ester, at least one carrier elastomer, and at least one primary elastomer, 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 120 lbf/in.
Bibliography:Application Number: US201213690890