PROBLEM TO BE SOLVED: To provide a silane-modified polymer which gives a rubber composition capable of achieving a low fuel consumption tire.SOLUTION: The silane-modified polymer contains at least one selected from constituent units represented by formula (1) and formula (2). (* is a bond; each Ris independently a C1-10 alkyl group or a C6-10 aryl group; each Ris independently a C1-10 alkyl group or a C6-10 aryl group; and m is an integer of 1-3.)SELECTED DRAWING: None
【課題】低燃費タイヤを実現し得るゴム組成物を与えるシラン変性ポリマーの提供。【解決手段】式(1)又は式(2)で表される構成単位から選ばれる少なくとも一方を含有するシラン変性ポリマー。(*は、結合手;R1は各々独立にC1〜10のアルキル基又はC6〜10のアリール基;R2は各々独立にC1〜10のアルキル基又はC6〜10のアリール基;mは、1〜3の整数)【選択図】なし
SILANE-MODIFIED POLYMER, AND COMPOUNDING AGENT FOR RUBBER AND RUBBER COMPOSITION USING THE SAME
シラン変性ポリマー、並びにそれを用いたゴム用配合剤およびゴム組成物
2018-03-15
Patent
Elektronische Ressource
Japanisch
IPC: | C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / 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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