Rubber composition containing an alkoxysilane coupled in-chain functionalized elastomer and tire with component thereof

Rubber composition containing an alkoxysilane coupled in-chain functionalized elastomer and tire with component thereof

This invention relates to a precipitated silica reinforced conjugated diene-based elastomer composition containing an alkoxysilane coupled, in-chain functionalized, conjugated diene-based elastomer and to a tire having at least one component thereof. Said in-chain functionalized conjugated diene-bas...

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Bibliographische Detailangaben
Hauptverfasser: Halasa, Adel Farhan, Hsu, Wen-Liang, Bates, Kenneth Allen, Benko, David Andrew, Futamura, Shingo, Hua, Kuo-Chih
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This invention relates to a precipitated silica reinforced conjugated diene-based elastomer composition containing an alkoxysilane coupled, in-chain functionalized, conjugated diene-based elastomer and to a tire having at least one component thereof. Said in-chain functionalized conjugated diene-based elastomer is a conjugated diene-based elastomer which contains a plurality of at least one of in-chain p- and m-(2-pyrrolidinoethyl) styrene (PES) and m-(2-pyrrolidino-1-methylethyl) alpha-methylstyrene (PAMS) groups.