Givaudan Corporation

Givaudan S.a.

Givaudan Roure (international) Sa

Givauden Roure (international) Sa

Kenneth Leo Purzycki

Thomas D McGee

Gary W Shaffer

Venkateswara Kumar Vedantam

Tee Yong Tan

John Callf

Joseph A Virgilio

Richard P Sgaramella

Alan J Chalk

Joachim E Freudewald

Anthony Joseph Leardi

Erlinda F Golle

Irene Tornell

Robert T Dahill

Peter C Ryan

Thomas Mcgee

A composition is provided for MOC that contains compounds with the structure wherein These compounds may be used with other MOC ingredients that act synergistically or additively with them.

Malodor counteractant compounds

A composition is provided for MOC that contains compounds with the structure: wherein

A process is provided for absorbing moisture and/or malodor and providing a fragrance to the surrounding ambience that includes providing a delivery vehicle containing an enrobement material, a fragrance, and a fixative, combining the delivery vehicle with an absorbent material, and contacting the mixture of delivery vehicle and absorbent material with moisture and/or a malodor source.

Process for maintaining fragrance perception in the presence of an absorbent material

Aroma chemicals emitted from an aroma-emitting source are obtained by an apparatus and process for obtaining the chemicals. The apparatus includes the use of one or more capillary tubes which have on their interior surfaces an absorbent material, a suction device for drawing the aroma chemicals through the capillary tubes, and a connecting tube which connects the capillary tubes and the suction device. A system for collecting and analyzing the aroma chemicals emitted from an aroma-emitting source is disclosed which has one or more capillary tubes, a suction device, a connecting tube, a thermal desorber which desorbs the aroma chemicals directly from the capillary tubes, a cryogenic focusing device, and a gas chromatograph/mass spectrometry instrument.

Obtention and analysis of odors from odor emitters

The present invention relates to a process for reducing fragrance loss in a substrate. This process includes preparing a protected fragrance matrix that contains a perfume, an optional fixative and a solid absorbent. The process further includes combining a substrate conditioner with the fragrance matrix and a substrate. Products, especially fabric softener sheets, made from these processes are also provided.

Method for preparing fragrance products

Malodor counteractant compositions

The use of a novel system for preserving aqueous systems normally subject to spoilage is disclosed. The system comprises the incorporation of .beta.-bromo-.beta.-nitrostyrene onto a solid maltodextrin or corn syrup solid of low to intermediate dextrose equivalency.

Preservatives containing .beta.-bromo-.beta.-nitrostyrene for use in

An air freshening device which allows a liquid fragrance material to be dispensed into the ambient air of a room or other designated area in a linear fashion, i.e., without distortion of the odor character and without a change in the rate of delivery. More particularly, the device comprices a reservoir, a fragrance material, and an external capillary member, wherein said external capillary member has one or more external capillary cavities, the lower portion of said capillary being in contact with the liquid fragrance material to be dispensed, and the upper portion of said capillary being exposed to the air in the room or area into which it is desired to dispense the fragrance.

Air freshener device using external capillaries

Fragrance compositions prepared by adding thereto an olfactorily effective amount of substantially pure 2,4,6-tribromo-3-methylanisole are disclosed.

Fragrance compositions containing 2,4,6-tribromo-3-methylanisole

This invention provides new and improved urinal blocks and toilet bowl rim blocks which are fragranced gels and which can be used to control the release of germicides, deodorants, cleaning agents, dyes and/or other releasable 'active ingredients' into a toilet system for the purpose of sanitizing, cleaning and/or deodorizing.

Method for deodorizing urinals and toilet bowls with fragranced gel

Fragrance compositions comprising 8-alkyl-1-oxaspiro[4.5]decan-2-ones wherein the alkyl group contains from one to four carbon atoms.

Spirolactones as odorants

Alkenoxy octadienes and alkoxy octadienes and octanes are valuable fragrance materials.

Alkenoxy octadienes as odorants

Novel 2-(2-cyanoethylidene)-bicyclo[2.2.1]hept-5-enes and hydrogenated derivatives thereof, their utility as olfactory agents, and perfume compositions containing them.

Novel 2-(2-cyanoethylidene)-bicyclo[2.2.1]hept-5-enes and hydrogenated

Novel .alpha.-hydroxyalkyl-4-t-alkylcyclohexanes possessing a sandalwood note, their utility as olfactory agents, and perfume compositions containing them.

Growing community of inventors

Lake Parsippany, NJ, United States of America

Kenneth Leo Purzycki