FUNCTIONALISED ELASTOMER NANOCOMPOSITE Russian patent published in 2009 - IPC C08L51/00 C08K3/34 C08F8/46 C08C19/28 B60C1/00

Abstract RU 2356921 C2

FIELD: nanotechnologies.

SUBSTANCE: invention relates to nanocomposite eligible for producing pneumatic diaphragms like inner tire liner of cars, trucks etc. The proposed nanocomposite comprises elastomer and nanoclay. The elastomer is selected from a certain group of rubbers and copolymers including functionalised monomer links that comprises functional groups suspended to elastomer E and selected from the following composition or The nanocomposite is produced by engagement of (a) elastomer selected from a certain group of rubbers and copolymers, (b) at least, one functionalising compound selected from or (c) at least, one initiator of free-radical polymerisation and (d) nanoclay.

EFFECT: nanocomposites feature improved properties of pneumatic diaphragm, namely, lower oxygen permeability.

48 cl, 21 ex, 2 tbl

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RU 2 356 921 C2

Authors

Gon Tsaigo

Dias Antoni Dzh.

Tsou Ehndi Kh.

Pul Beverli Dzh.

Karp Kriss R.

Dates

2009-05-27—Published

2003-05-30—Filed