Elastomer-fiber composite material comprises successive layers of (a) at least one elastomer, (b) at least a resorcinol-formaldehyde latex condensate, and (c) at least a fabric of polyamide-polyester fiber comprising at least one carbodiimide. An independe...

Vulcanizable rubber mixture (I) comprises at least one diene elastomer (a), at least a bright filler (b), trimethylolpropane (c), at least one fatty acid (d) and optionally further rubber additives (e). Independent claims are also included for: (1) the pre...

A rubber compound comprises rubber polymer(s), silane-containing butadiene and/or silane-containing polyisoprene oil, sulfur donor having a m. pt. of less than 100degreesC, 5-120 parts silica and 0-100 parts of rubber carbon black. Independent claims are a...