Disclosed are a silane compound of the general formula (1) described below, as well as a rubber composition including the same, and a tire. A silane compound of the general formula (1) is useful because of its ability to provide a silane compound comprising: a reactive functional group having a high reactivity with an organic polymer material such as rubber, and having a low polarity; and a hydrolyzable group having a high reactivity with an inorganic material such as silica or glass. (wherein R 1 and R 2 each independently represent hydrogen or an alkyl group; wherein R 1 and R 2 may form a crosslinked structure represented by -(CH 2 ) e -; R 3 and R 4 each independently represent hydrogen or an alkyl group; wherein R 3 and R 4 may form a crosslinked structure represented by -(CH 2 ) f -; R 5 is hydrogen or an alkyl group; R 6 is an alkoxy group, or an amino group substituted with one or more alkyl groups; R 7 is hydrogen or an alkyl group;a is an integer of 0 to 5; b is an integer of 0 to 5; c is an integer of 0 to 10; d is an integer of 0 to 30; e and f are each independently an integer of 1 to 5; n is an integer of 1 to 3; in cases where c = 0 and d = 2, at least one R 5 is an alkyl group).
SILANE COMPOUND, RUBBER COMPOSITION AND TIRE
2019-03-21
Patent
Electronic Resource
English
IPC: | C07F Acyclische, carbocyclische oder heterocyclische Verbindungen, die andere Elemente als Kohlenstoff, Wasserstoff, Halogen, Sauerstoff, Stickstoff, Schwefel, Selen oder Tellur enthalten , ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM / 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 |
ACTIVATED SILANE COMPOUND, RUBBER COMPOSITION USING THE SAME AND TIRE
European Patent Office | 2015
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