RUBBER COMPOSITION COMPRISING A MONOHYDROXYSILANE POLYSULFIDE COUPLING AGENT

The invention concerns an elastomer composition made from at least one diene elastomer, an inorganic filler as the reinforcing filler, a monohydroxysilane polysulfide as the coupling agent, of formula(I): (HO)(R1)2Si-CH2-(R2)CH-Z-Sx-Z-HC((R2)-CH2-Si(R1)2(OH) (I), wherein: -R1 are identical or differ...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SALIT ANNE-FREDERIQUE, BARREIRO PABLO, SEEBOTH NICOLAS, ANTELO MIGUEZ JOSE MANUEL, JANEIRO BENIGNO A, MAYER SYLVAIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS RELATED TO TYRES METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS VEHICLE TYRES VEHICLES IN GENERAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention concerns an elastomer composition made from at least one diene elastomer, an inorganic filler as the reinforcing filler, a monohydroxysilane polysulfide as the coupling agent, of formula(I): (HO)(R1)2Si-CH2-(R2)CH-Z-Sx-Z-HC((R2)-CH2-Si(R1)2(OH) (I), wherein: -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 linking group comprising 1to 16 carbon atoms; and -x is an integer or fraction greater than or equal to 2. The (HO)(R1)2Si-CH2-(R2)CH-Z-Sx-Z-HC((R2)-CH2-Si(R1)2(OH) (I) is shown in the description. 本发明涉及由至少种二烯弹性体、作为增强填料的无机填料、作为偶联剂的单羟基硅烷多硫化物制成的弹性体组合物，所述作为偶联剂的单羟基硅烷多硫化物具有式(I)：(HO)(R)Si-CH-(R)CH-Z-Sx-Z-HC((R)-CH-Si(R)(OH)(I)，其中：-R相同或不同，各自表示包含1至18个碳原子的价烃基；-R相同或不同，各自表示包含1至4个碳原子的价烃基；-Z相同或不同，各自表示包含1至16个碳原子的二价烃连接基团；并且-x为大于或等于2的整数或分数。(HO)(R)Si-CH-(R)CH-Z-Sx-