This invention relates to a process of mixing a phenolic resin and one or more functionalized organosulfur compounds into a rubber composition comprising a rubber component. The interaction between the phenolic resin component and the functionalized organosulfur compound component with the rubber component reduces the hysteresis increase compared to a rubber composition without the functionalized organosulfur compound component, upon curing the rubber composition. The invention also relates to a rubber composition prepared according to this process and a rubber product formed from the rubber composition.
FUNCTIONALIZED ORGANOSULFUR COMPOUND FOR REDUCING HYSTERESIS IN A RUBBER ARTICLE
FUNKTIONALISIERTE ORGANOSCHWEFELVERBINDUNG ZUR VERMINDERUNG DER HYSTERESE IN EINEM GUMMIARTIKEL
COMPOSÉ ORGANOSOUFRÉ FONCTIONNALISÉ PERMETTANT DE RÉDUIRE L'HYSTÉRÉSIS D'UN ARTICLE EN CAOUTCHOUC
2021-01-20
Patent
Elektronische Ressource
Englisch
IPC: | C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS , Acyclische oder carbocyclische Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als 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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