POLYMER COMPOSITION OF HIGH OPERATING CHARACTERISTICS Russian patent published in 2007 - IPC C08L9/00 C08L9/02 C08L23/08 C08K13/02

Abstract RU 2306323 C1

FIELD: rubber industry, in particular polymer composition.

SUBSTANCE: claimed composition contains (mass %): rubber 100; sulfur vulcanizating agent 2.5-3.5; promoter group 0.8-2.0; vulcanization activator 10-20; filler such as carbon black 50-70; plasticizer 2-3; anti-aging agent 3-6; ethylene/vinyl acetate copolymer containing 26-30 % of vinyl acetate 3-5.

EFFECT: copolymer with increased tear resistance.

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RU 2 306 323 C1

Authors

Savostin Igor' Konstantinovich

Dates

2007-09-20—Published

2006-06-07—Filed