The present invention provides a rubber composition that can exhibit excellent low heat build-up, tear strength, and durability; and a rubber composition having excellent low heat build-up, tear strength, and durability, by incorporating a compound represented by the following formula (1) or (2), or a salt of the compound.In the formula (1), R1, R2, R3, and R4 are the same or different, and each represents a hydrogen atom, an alkyl group, or the like; R3 and R4 may be taken together to form an alkylidene group, and any two of R2, R3, and R4 may be taken together to form an alkylene group; and each of these groups may have one or more substituents.In the formula (2), R5, R7, and R8 are the same or different, and each represents a hydrogen atom or an amino group; and R6 represents an alkyl group or an aralkyl group; and each of these groups may have one or more substituents.
RUBBER COMPOSITION, RUBBER MATERIAL, USE OF SAME AND ADDITIVE
KAUTSCHUKZUSAMMENSETZUNG, KAUTSCHUKMATERIAL, IHRE VERWENDUNG UND ADDITIV
COMPOSITION DE CAOUTCHOUC, MATÉRIAU DE CAOUTCHOUC, SON UTILISATION ET ADDITIF
2022-06-08
Patent
Electronic Resource
English
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C07D HETEROCYCLIC COMPOUNDS , Heterocyclische Verbindungen / 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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