| http://www.w3.org/ns/prov#value | - For preparing vehicle tires when using the polysulfidic silanes immobilized on inorganic and/or organic supports and the hydrophobic fillers, natural rubber, synthetic polyisoprene, emulsion SBR and solution SBR rubbers with a glass transition temperature above ???50??? C., which may optionally be modified with silylethers or other functional groups such as described e.g. in EP-A 447,066, polybuta
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