GAS ODOURANT Russian patent published in 2009 - IPC C10L3/00 C10J1/28

Abstract RU 2377279 C2

FIELD: chemistry.

SUBSTANCE: present invention relates to use of alkoxyalkynes of formula (I) , as gas odourant, where in the formula R¹ is a methoxy- or ethoxy group, R² is hydrogen or methyl group. The invention also relates to a method of odourising gas using said odourant and fuel gas which contains said odourant.

EFFECT: possibility of obtaining odourant which does not contain sulphur, is stable during storage and transportation and has a smell similar to smell of existing gas odourants.

7 cl, 2 ex, 2 tbl

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RU 2 377 279 C2

Authors

Mjuller Urs

Short Dzhon Norman

Dates

2009-12-27—Published

2005-11-08—Filed