RUBBER MIXTURE ON THE BASIS OF THE NON-SATURATED CARBON-CHAIN CAOUTCHOUCK Russian patent published in 2007 - IPC C08L21/00 C08K13/02 C08K3/22 C08K5/09 C08K5/3415 C08L7/00 C08L9/06 

FIELD: rubber industry; other industries; production of the rubber mixture on the basis of the non-saturated carbon-chain caoutchouck.

SUBSTANCE: the invention is pertaining to rubber industry and may be used for manufacture of industrial rubber goods in other industries. The rubber mixture contains(in mass shares): the non-saturated carbon-chain caoutchouck - the natural or butadienemethylstyrene - 100, thea vulcanizing group - sulfur and thiuram or sulfur, captax and diphenylguanidine - 2.4-4.0, the filler - industrial carbon or the chalk - 40-50, zinc oxide - 5-30, industrial stearine - 1.0-1.5, the stabilizing agent of oxidization and the retarder of the premature vulcanization - imid 2-sulfo benzoic acid - 0.5-2.0. The technical result of the invention consists in the increased stability of the rubber mixture vulcanizates against oxidization, including the light vulcanizates.

EFFECT: the invention ensures the increased stability of the rubber mixture vulcanizates against oxidization, including the light vulcanizates.

3 tbl, 2 ex