Abstract:
An elastomeric composition is provided comprising at least one elastomeric compound, at least one vinyl acetal polymer, at least one filler, and optionally at least one coupling agent. A process of making the elastomeric composition is also provided as well as articles comprising the elastomeric composition. In particular, tires comprising the elastomeric composition are provided wherein the handling and processing characteristics are improved while other performance characteristics are retained.
Abstract:
Disclosed is a rubber composition suitable for use as a cap ply rubber composition. The rubber composition comprises: (a) at least one natural or synthetic rubbery polymer; (b) from 0.1 to 20 phr of at least one hydrazide compound; (c) from 0.1 to 10 phr of at least one methylene donor; (d) from 0.1 to 10 phr of at least one methylene acceptor resin; and (e) from 0.1 to 10 phr of zinc oxide. A method of making the same is also disclosed.
Abstract:
The present invention relates to a tyre for vehicle wheels comprising at least one element comprising a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomer composition comprising a polymer base consisting of: (a) cis-1,4-polyisoprene natural rubber; (b) a butadiene (co)polymer; (c) at least one diene polymer selected from the group consisting of trans-1,4-polyisoprene and trans-1,4- polybutadiene.
Abstract:
Die Erfindung betrifft eine schwefelvemetzbare Gummierungsmischung für textile Festigkeitsträger in Fahrzeugluftreifen. Ferner betrifft die Erfindung einen Fahrzeugluftreifen, der zumindest eine solche vulkanisierte Gummierungsmischung aufweist. Für die Bereitstellung einer Gummierungsmischung, die bei guter Haftung zu textilen Festigkeitsträgern zu weniger Verunreinigungen bei der Mischungsherstellung führt und kostengünstiger ist, ist die Gummierungsmischung im Wesentlichen frei von einem Methylenakzeptor-Methylendonor-Paar.
Abstract:
Disclosed is a rubber composition suitable for use as a cap ply rubber composition. The rubber composition comprises: (a) at least one natural or synthetic rubbery polymer; (b) from 0.1 to 20 phr of at least one hydrazide compound; (c) from 0.1 to 10 phr of at least one methylene donor; (d) from 0.1 to 10 phr of at least one methylene acceptor resin; and (e) from 0.1 to 10 phr of zinc oxide. A method of making the same is also disclosed.
Abstract:
A tire cord fabric (1) wherein paired cords (2) are used as warps. Use of said fabric (1) in pneumatic tires as carcass and cap ply reinforcement. The objective is to provide a tire cord fabric (1) which enables to use less rubber and higher cord content in a specified cord- rubber composite volume.
Abstract:
The present invention relates to a tire cord fabric (1) wherein the paired cords (2) are used as the warps and the use of the said fabric (1) in pneumatic tires as carcass and cap ply reinforcement. The objective of the present invention is to provide a tire cord fabric (1) which enables to use less rubber and higher cord content in a specified cord-rubber composite volume.