CHLOROPRENE RUBBER, CHLOROPRENE RUBBER COMPOSITION, VULCANISATE THEREOF AND MOULDED ARTICLE Russian patent published in 2017 - IPC C08F236/18 C08F2/22 C08L11/00

Abstract RU 2612939 C2

FIELD: chemistry.

SUBSTANCE: invention describes chloroprene rubber, obtained through emulsion polymerisation of initial monomers, including antiperiplanar trans-1-chlorobuta-1,3-diene and cis-1-chlorobuta-1,3-diene in total amount of 1.5 wt% to 5 wt% and 2,3-dichlorobuta-1,3-diene in amount of 2.0 wt% to 20 wt%. Invention also describes a chloroprene rubber composition, a vulcanisate thereof, a moulded article and a method of producing chloroprene rubber.

EFFECT: technical result is production of chloroprene rubber, having excellent low-temperature properties.

6 cl, 4 tbl

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RU 2 612 939 C2

Authors

Dates

2017-03-13—Published

2012-02-07—Filed