PROCESSING AIDS FOR ELASTOMERIC COMPOSITIONS

The invention provides for processes to produce elastomeric compositions, the processes including contacting at least one elastomer with a processing aid, wherein the processing aid comprises at least one functionalized polymer having at least one anhydride group. The invention also provides for art...

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Bibliographic Details
Main Authors TRACEY, DONALD S, NAPIER, ROBERT C, ROUCKHOUT, DIRKS F, WADDELL, WALTER HARVEY, CHUNG, DAVID YEN-LUNG
Format Patent
LanguageEnglish
French
Published 05.07.2011
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DEVICES OR ARRANGEMENTS RELATED TO TYRES
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
TYRE CHANGING OR REPAIRING
TYRE INFLATION
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:The invention provides for processes to produce elastomeric compositions, the processes including contacting at least one elastomer with a processing aid, wherein the processing aid comprises at least one functionalized polymer having at least one anhydride group. The invention also provides for articles such as innerliners for tires produced from the aforementioned elastomeric compositions. L'invention concerne des procédés de production de compositions élastomères. Ces procédés consistent à mettre en contact au moins un élastomère avec un adjuvant, cet adjuvant comprenant au moins un polymère fonctionnalisé comportant au moins un groupe anhydride. L'invention concerne également des articles, tels que des revêtements intérieurs de pneus, produits à partir des compositions élastomères susmentionnées.
Bibliography:Application Number: CA20052632734