Firmenich Sa

Olivier Etter

Robert Moretti

Peter Fankhauser

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 Calkyl 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. 

Cyclododecadienol derivatives as perfuming ingredients

The invention relates to the use as perfuming ingredients of 8a-alkyl-perhydro-naphthalenol derivatives, to impart odor notes of the woody-earthy type.

Patchoulol odorant

The present invention relates to a new class of compound, &#x3b1;-decalones with a 2,3,8a-trimethyl substitution, which are valuable perfuming ingredients of the woody type. The present invention also concerns the use of these compounds in the perfumery industry as well as the compositions or articles containing these compounds.

&#x3b1;-Decalones with damascone-woody odor

The present invention relates to the use as perfuming ingredients of certain derivatives of perhydro-1-naphthalenol of formula: wherein, in particular, each R represents a hydrogen atom or a methyl group, Rand Rrepresent a methyl or ethyl group, and Rrepresents a hydrogen atom or a lower acyl group.

Patchouli odorant

The present invention relates to the use as perfuming ingredient of a decaline derivative of formula wherein Ris a lower alkyl, the Rto Rare hydrogen atoms or lower alkyls and at least one dotted line is a double bond,which is a useful perfuming ingredient of the woody or woody-citrus type.

Growing community of inventors

Chene-Bourg, Switzerland

Olivier Etter