RUBBER MIXTURE FOR SIDE WALLS AND PNEUMATIC TYRE MADE FROM SAID MIXTURE Russian patent published in 2012 - IPC C08L7/00 C08L65/00 C08L93/04 C08K3/36 B60C1/00

Abstract RU 2458082 C2

FIELD: chemistry.

SUBSTANCE: rubber mixture for side walls contains a rubber component - 100 pts.wt, 20-60 pts.wt silicon dioxide and 0.5-15 pts.wt of at least one resin selected from terpene-based resin or colophony-based resin. The rubber component is a natural rubber component consisting of natural rubber and epoxidated, deproteinised or hydrogenated natural rubber. The rubber mixture for side walls according to the invention has improved processability, longevity and environmental friendliness owing to reduced use of petroleum materials.

EFFECT: tyre with side wall made form the disclosed rubber mixture has high safety during motion.

4 cl, 1 dwg, 1 tbl, 3 ex

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RU 2 458 082 C2

Authors

Nakakita Issei

Dates

2012-08-10—Published

2008-03-14—Filed