Use of (1-ethoxyethoxy)cyclododecane in a perfume composition as perfume fixative and/or enhancer
申请人:——
公开号:US20030130163A1
公开(公告)日:2003-07-10
The invention concerns (
1
-ethoxyethoxy-cyclododecane) which, although its smell is not noticed by a large number of people, can advantageously be used in a perfume composition as perfume fixative or enhancer.
The present invention concerns compounds of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein one dotted line represents a carbon-carbon single or double bond and the others a carbon-carbon single bond; each R, independently from each other, represents a hydrogen atom or a methyl or ethyl group provided that at least one of said R groups represents a methyl or ethyl group; and R1 represents a methyl or ethyl group; and their use in perfumery to impart odor notes of the woody type having cedar, ambery, patchouli and/or rooty aspect.
The present invention relates to a fragrance composition comprising ionic liquids for delayed evaporation of the perfume raw materials. The invention also relates to methods of use of the fragrance compositions for perfuming suitable substrates, particularly skin and hair.
CYCLODODECADIENOL DERIVATIVES AS PERFUMING INGREDIENTS
申请人:FIRMENICH SA
公开号:US20140378359A1
公开(公告)日:2014-12-25
The present invention relates to a composition of matter comprising at least 95% w/w of at least one compound of formula (I), wherein R group is a C
1
—
6
alkyl group optionally comprising an ether functional group; and wherein each carbon-carbon double bond of said compound, independently from each other, can be in a configuration Z or E; which is a useful perfuming ingredient.
The present invention concerns compounds of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein one dotted line represents a carbon-carbon single or double bond and the others a carbon-carbon single bond; each R, independently from each other, represents a hydrogen atom or a methyl or ethyl group provided that at least one of said R groups represents a methyl or ethyl group; and R
1
represents a methyl or ethyl group; and their use in perfumery to impart odor notes of the woody type having cedar, ambery, patchouli and/or rooty aspect.