HALOGENATED BUTYL RUBBERS WITH REDUCED HALOGEN LEVEL Russian patent published in 2003 - IPC

Abstract RU 2212417 C2

FIELD: rubber industry. SUBSTANCE: invention concerns halogenated butyl rubbers to be cured showing resistance to formation of cracks and simultaneously elevated adhesion, which contain 0.5 to 2.5% halogen, more than 0.7 mol % residual non- halogenated double bonds, and 1.0 to 2.2% agents controlling antiagglomeration and vulcanization. EFFECT: eliminated need of using mixtures of halogenated and non-halogenated butyl rubbers. 3 tbl, 7 ex

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RU 2 212 417 C2

Authors

Samner Ehntoni

Kel'Bkh Shtefan

Ferbist Al'Bert

Dates

2003-09-20Published

1997-08-04Filed