POLYMER AND METHOD FOR OBTAINING THEREOF, RUBBER MIXTURE CONTAINING IT, AND TYRE WHICH CONTAINS RUBBER MIXTURE Russian patent published in 2015 - IPC C08F36/08 C08C19/00 B60C1/00 

Abstract RU 2567756 C1

FIELD: chemistry.

SUBSTANCE: invention relates to polymer, which represents synthesised polyisoprene, method of its obtaining, rubber mixture, which contains such polymer, and tyre, which contains said rubber mixture. Polymer by invention has average molecular weight (Mn) 1.5 million or more according to data of gel-penetrative chromatography (GPC) method.

EFFECT: obtaining polymer, capable of producing cross-linked rubber mixture with improved wear resistance, that is stability to rupture and abrasion.

10 cl, 3 tbl, 5 ex

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RU 2 567 756 C1

Authors

Matsusita Dzjunko

Kajta Sedziro

Tamaki Satoru

Dates

2015-11-10Published

2013-03-06Filed