Esters and their use in perfumery

Details Esters and their use in perfumery Esters and their use in perfumery

2003-11-24

2008-07-01

Mruk, Brian P (Department: 1796)

Perfume compositions

Perfume compositions

Ring containing active ingredient

C512S025000, C512S026000, C512S027000, C510S102000, C510S105000, C510S106000, C510S107000

Reexamination Certificate

active

07393822

ABSTRACT:
This invention relates to unsaturated alicyclic carbonyl compounds of formula (I)whereinR is C1to C4alkyl; orR is vinyl or a linear, branched or cyclic C3to C4alkenyl;X is carbonyl or a divalent radical —(CMe2)—; andY is oxygen or a divalent radical —(CH2)—.

REFERENCES:
patent: 5166412 (1992-11-01), Giersch et al.
patent: 472966 (1992-03-01), None
patent: 1 262 474 (2002-12-01), None
patent: WO 00/14051 (2000-03-01), None
International Search Report dated Mar. 2, 2004 for Application PCT/CH03/00772.
Search Report dated Apr. 15, 2003 from The Patent Office in Great Britain for Application GB 0227807.5.

Affiliated with

Also associated with

Rating

Esters and their use in perfumery does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Esters and their use in perfumery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Esters and their use in perfumery will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3962460