METHOD OF STABILISING UNSATURATED OLEFIN MONOMERS, MONOMER COMPOSITION AND RETARDANT-CONTAINING COMPOSITION Russian patent published in 2013 - IPC C08F2/40 C09K15/06 C09K15/12 C07C7/20 

Abstract RU 2484099 C2

FIELD: chemistry.

SUBSTANCE: retardant-containing composition (AB) contains: a solvent (A), which is selected from benzene, toluene, ethylbenzene or styrene, and at least one retardant (B) of formula , where X denotes a group -O-R3, where R3 denotes an alkyl group with 1-15 carbon atoms, an aryl group with 6-15 carbon atoms and a cycloalkyl group with 3-15 carbon atoms, R1 and/or R2 denote a methyl or tert-butyl group, wherein R1, R2 and R3 type substitutes are identical or different, are added to an unsaturated olefin monomer or to a mixture of monomers which contains at least one unsaturated olefin monomer. The invention also relates to compositions for stabilising unsaturated olefin monomers which use said retardant.

EFFECT: improved method.

11 cl, 3 tbl, 25 ex, 1 tbl

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RU 2 484 099 C2

Authors

Vejler Shtefani

Dzhejms Fillip

Ehrpel'Dinger Oliver

Nojmann Manfred

Krauskhaar Frank

Dates

2013-06-10Published

2008-10-31Filed