PROBLEM TO BE SOLVED: To provide a modified diene rubber excellent in low loss properties and viscosity stability.SOLUTION: The rubber composition is prepared by adding a hydrazide compound represented by formula (1) to diene rubber raw materials, where Q is a group having a 3-pyridine skeleton or a group having a 3-quinoline skeleton.SELECTED DRAWING: None
【課題】低ロス性及び恒粘度性に優れた、変性ジエン系ゴムを提供する。【解決手段】ジエン系ゴム原材料に、式(1)で表されるヒドラジド化合物を添加し、付加させてなることを特徴とする。[式中、Qは3−ピリジン骨格を有する基又は3−キノリン骨格を有する基である。]【選択図】なし
MODIFIED DIENE RUBBER, RUBBER COMPOSITION, TIRE, METHOD FOR PRODUCING MODIFIED DIENE RUBBER AND ADDITIVE
変性ジエン系ゴム、ゴム組成物、タイヤ、変性ジエン系ゴムの製造方法及び添加剤
2017-02-23
Patent
Elektronische Ressource
Japanisch
IPC: | C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / 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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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