The present invention is to provide a polymer modifying agent composition which provides a modified polymer that exhibits excellent low heat build-up when formed into a vulcanized product. The polymer modifying agent composition is a polymer modifying agent composition modifying a polymer having a carbon-carbon unsaturated bond, and containing (A) a nitrone having at least one carboxy group and (B) a fatty acid having 6 or more carbons.
Polymer modifying agent composition, modified polymer, rubber composition and tire
2017-07-11
Patent
Electronic Resource
English
IPC: | C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / B60C VEHICLE TYRES , Fahrzeugreifen / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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