To provide a heat generation reducing agent for imparting a low heat generation property to a rubber constituent.SOLUTION: A heat generation reducing agent comprises a tetrazine compound represented by general formula (1) in the figure or a salt thereof. [In the formula, Xand Xare identical or different and each represent a group -ORor a group -NRR; and R, Rand Rare identical or different and each represent a hydrogen atom, an optionally substituted alkyl group, or an optionally substituted heterocyclic group.]SELECTED DRAWING: None
【課題】ゴム成分に低発熱性を付与するための低発熱化剤を提供すること。【解決手段】下記一般式(1):[式中、X1及びX2は、同一又は異なって、基−OR1又は基−NR2R3を示す。R1、R2及びR3は、同一又は異なって、水素原子、置換基を有することのあるアルキル基、又は置換基を有することのある複素環基を示す。]で表されるテトラジン化合物又はその塩を含む、低発熱化剤。【選択図】なし
HEAT GENERATION REDUCING AGENT, MODIFIED POLYMER, RUBBER COMPOSITION, AND TIRE
低発熱化剤、変性ポリマー、ゴム組成物、及びタイヤ
2018-11-01
Patent
Electronic Resource
Japanese
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C07D HETEROCYCLIC COMPOUNDS , Heterocyclische Verbindungen / C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / 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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