RUBBER MIXTURES Russian patent published in 2017 - IPC C08L33/00 C08L23/16 C08K3/04 C08K3/34 C08K5/5435 B60C1/00 C08J3/24

Abstract RU 2619696 C2

FIELD: chemistry.

SUBSTANCE: group of inventions can be used for the production of moulded items used in parts and elements of pneumatic suspensions, tires, tire treads, cable casings, hoses, drive belts, conveyor belts, tires, shoe soles and shock-absorbing elements. For obtaining rubber mixtures, at least one ACM polyacrylate rubber, at least one oxide or silicate filler or carbon black, at least one epoxysilane, crosslinking agents and vulcanisation accelerators are mixed. The epoxysilane is represented by the formula

wherein X - OCH₂CH₃, R^I represents a branched or unbranched, saturated or unsaturated, aliphatic, aromatic or mixed aliphatic / aromatic hydrocarbon group with two bonds and a C₁-C₃₀, which is optionally substituted, or an alkyl ether group with two bonds.

EFFECT: increase of the dynamic properties of rubber mixtures.

9 cl, 1 dwg, 8 tbl

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RU 2 619 696 C2

Authors

Blume Anke

Karazevich Ojgeni

Dates

2017-05-17—Published

2012-12-28—Filed