COMPOSITION BASED ON NATURAL CAOUTCHOUC AND POLYAMINE COMPOUND Russian patent published in 2015 - IPC C08L9/00 C08L21/00 C08K5/17 C08K13/02 B60C1/00 

Abstract RU 2545570 C2

FIELD: chemistry.

SUBSTANCE: invention relates to the field of industrial rubber compositions, intended for obtaining a semiproduct for tyres. A reinforced rubber composition based on at least (a) an elastomer matrix, containing non-halogenated natural caoutchouc, (b) a reinforcing filling agent, (c) a special polyamine compound, present in an amount from more than 0 to less than 7 mmol per 100 g of an elastomer.

EFFECT: invention provides the improved hysteresis of the rubber composition properties.

15 cl, 10 tbl

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RU 2 545 570 C2

Authors

Araukho Da Sil'Va Khose Karlos

Bel'Z Zhjustin

De Landtsheer Stefani

Simon Natali

Dates

2015-04-10Published

2010-07-08Filed