RUBBER COMPOSITION FOR FILLING SIDES AND TYRES WITH SIDE FILLER MADE FROM SAID RUBBER MIXTURE Russian patent published in 2010 - IPC C08L9/00 B60C1/00 B60C15/06 C08K3/06 C08K5/17 C08K5/372 C08K5/43 

FIELD: chemistry.

SUBSTANCE: invention relates to a rubber mixture for filling sides and tyres with a side filler made from the said rubber mixture. The said rubber mixture contains the following: 5-25 pts. wt phenol resin and/or modified phenol resin; 5.1-7.0 pts wt sulphur; 0.5-2.5 pts. wt hexamethylenetetramine; 2.0-5.0 pts. wt sulfenamide vulcanisation accelerator and/or thiazole vulcanisation accelerator; 0.1-5 pts. wt of at least one auxiliary substances for accelerating vulcanisation selected from a group consisting of citraconimide based compounds, a product of condensation of alkylphenol and sulphur chloride, an organic thiosulphate compound and a compound of the following basic formula: R'-S-S-A-S-S-R², where A is an alkylene group containing 2-10 carbon atoms, and each of R¹ and R² is a univalent organic group containing a nitrogen atom per 100 pts. wt of diene rubber.

EFFECT: higher technological effectiveness of extrusion through optimisation of the rate of vulcanisation, improved hardness, stability of controlling an automobile and reduced specific fuel consumption.

6 cl, 6 ex, 2 tbl, 5 dwg