A tire component comprising a rubber composition having a highly unsaturated diene elastomer and a reinforcing filler with a methylene acceptor selected from 3-hydroxydiphenyl-amine, 4-hydroxydiphenyl-amine or combinations thereof. Such rubber compositions further include a methylene donor, wherein a ratio of the methylene acceptor to the methylene donor may be greater than 10:1 or in other embodiments greater than 10:1 but no more than 50:1 or between 15:1 and 30:1. A method for manufacturing a tire component includes mixing together components of a rubber composition into a non-productive mix, the components including a highly unsaturated diene elastomer, a reinforcing filler and a methylene acceptor selected from 3-hydroxydiphenyl-amine, 4-hydroxydiphenyl-amine or combinations thereof; and mixing a methylene donor and a vulcanizing agent into the non-productive mix to convert the non-productive mix to a productive mix.
Rubber composition with low resin crosslinking
2016-12-13
Patent
Elektronische Ressource
Englisch
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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