MODIFIED RUBBER CONTAINING Si AND P, COMPOSITION AND MANUFACTURING METHOD THEREOF

• Main Authors: CHEN CHUN-LIN, LEE YUN-TA, ADEL FARHAN HALASA
• Format: Patent
• Language: English; Japanese
• Published: 16.05.2019
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS

To provide a modified rubber containing Si and P, and a composition and manufacturing method thereof.SOLUTION: The present invention provides the modified rubber structured as formula (1), wherein X is selected from a C-Calkylene group, a C-Calkenylene group, a C-Calicyclic group, and a C-Caromatic group; and A, A, A, Y, and Z are each independently selected from an alkyl group, an alkoxy group, a halide group, and a conjugated diene rubber, wherein the conjugated diene rubber is a polymer composed of a conjugated diene monomer or the conjugated diene monomer with a vinyl aromatic monomer, A, A, A, Y, and Z are the same or different from each other, and at least one of A, A, A, Y, and Z is the conjugated diene rubber.SELECTED DRAWING: None 【課題】ＳｉおよびＰを含有する変性ゴム、ならびにその組成物および製造方法の提供。【解決手段】式（１）：（式中、Ｘは、Ｃ１−Ｃ１２アルキレン基、Ｃ２−Ｃ１２アルケニレン基、Ｃ３−Ｃ１２脂環基およびＣ６−Ｃ１２芳香族基から選択され；ならびにＡ１、Ａ２、Ａ３、ＹおよびＺは各々独立して、アルキル基、アルコキシ基、ハロゲン化物基および共役ジエンゴムから選択され、共役ジエンゴムは、共役ジエンモノマー、またはビニル芳香族モノマーと共役ジエンモノマーから成るポリマーであり、Ａ１、Ａ２、Ａ３、ＹおよびＺは同一または相互に異なり、Ａ１、Ａ２、Ａ３、ＹおよびＺの少なくとも１つは、共役ジエンゴムである）として構成された変性ゴム。【選択図】なし