POLYSULFURE DE MONOHYDROXYSILANE

The invention relates to a monohydroxysilane polysulfide of formula (I): (HO)( R1)2Si - CH2 - (R2)CH - Z -Sx - Z - HC(R2) - CH2-Si(R1)2(OH) where: - R1 are identical or different and each represent a monovalent hydrocarbon group comprising 1 to 18 carbon atoms; - R2 are identical or different and ea...

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Bibliographische Detailangaben
Hauptverfasser: SALIT, ANNE-FREDERIQUE, ANTELO MIGUEZ, JOSE MANUEL, BARREIRO, PABLO, JANEIRO, BENIGNO A, SEEBOTH, NICOLAS
Format: Patent
Sprache:fre
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Zusammenfassung:The invention relates to a monohydroxysilane polysulfide of formula (I): (HO)( R1)2Si - CH2 - (R2)CH - Z -Sx - Z - HC(R2) - CH2-Si(R1)2(OH) where: - R1 are identical or different and each represent a monovalent hydrocarbon group comprising 1 to 18 carbon atoms; - R2 are identical or different and each represent a monovalent hydrocarbon group comprising 1 to 4 carbon atoms, - Z are identical or different and each represent a divalent hydrocarbon linkage group comprising 1 to 16 carbon atoms, -x is an integer or fraction equal to or greater than 2.