International Flavors & Fragrances Inc.

Yale University

Robert W Trenkle

Braja D Mookherjee

Manfred H Vock

Frederick L Schmitt

Joaquin F Vinals

Jacob Kiwala

Robin K Wolff

Nicholas Calderone

Robin L Kasper

Richard M Boden

Takao Yoshida

Keith P Sands

Richard A Wilson

Edward J Granda

John B Hall

Ira D Hill

Myrna L Hagedorn

Subha M Patel

Ronald Schreck

Mark A Sprecker

Domenick Luccarelli, Jr

Cynthia J Mussinan

Venkatesh Kamath

Michael J Zampino

Gilbert Stork

Bernard J Chant

Timothy MacDonald

William L Schreiber

Michael G Monteleone

Donald A Withycombe

Craig B Warren

Marina A Munteanu

Arthur L Liberman

Anton V Ouwerkerk

Carlos Benaim

Ronald S Leight

Henry G Walter, Jr

Gary E Schwartz

Edward J Shuster

Anubhav P S Narula

Anton Van Ouwerkerk

Braja Dulal Mookherjee

Ronald S Fenn

Lisa T Schreck

Sharon M Brown

Kenneth K Light

Joacquin Vinals

Arthur L Lieberman

Seymour J Spitz, Jr

Lloyd F Keleher

Edward S Everett

Described are mixtures consisting essentially of oxomacrocyclic compounds containing greater than about 40 weight % &#x394;-cyclotetradecen-1-one and greater than about 40 weight % cyclotetradecanone and less than about 5 weight %, of &#x394;-cyclotetradecen-1-one, perfumery uses thereof and chemo-selective catalytic hydrogen process for preparing same by hydrogenating mixtures containing significant concentrations, greater than 15 weight %, of &#x394;-cyclotetradecen-1-one. The oxocarbocyclic compound-containing mixtures have advantageous musk aroma imparting, augmenting and enhancing perfumery properties causing the mixtures to be useful in perfume compositions, perfumed articles and perfumed polymers, including particles and fibers produced therefrom.

Macrocylic musk composition, organoleptic uses thereof and process for preparing same

Described are mixtures consisting essentially of oxomacrocyclic compounds containing greater than about 40 weight % &Dgr; -cyclotetradecen-1-one and greater than about 40 weight % cyclotetradecanone and less than about 5 weight %, of &Dgr; -cyclo-tetradecen-1-one, perfumery uses thereof and chemo-selective catalytic hydrogen process for preparing same by hydrogenating mixtures containing significant concentrations, greater than 15 weight %, of &Dgr; -cyclotetradecen-1-one. The oxocarbocyclic compound-containing mixtures have advantageous musk aroma imparting, augmenting and enhancing perfumery properties causing the mixtures to be useful in perfume compositions, perfumed articles and perfumed polymers, including particles and fibers produced therefrom.

Macrocyclic musk composition, organoleptic uses thereof and process for preparing same

Described is a process for qualitatively and quantitatively substantially continuously analyzing the aroma emitted and rates of emission of the aroma components thereof from two or more different varieties and/or species of living leaves, living fruits, living trees or living flowers at a given point in time or over a given time period using a multiplicity of enclosures to each contain one or more living leaves, living fruits, living flowers or cover surface portions of living trees or living fruits (one or more per enclosure) and having a single aroma trapping means communicating with all of the enclosures, and apparatus for carrying out such process. Also described is a process for preparing one or more perfume compositions comprising the steps of carrying out the aforementioned analysis or analyses and then, using the results of such analysis or analyses, providing and admixing at least the major components found in the analysis or analyses; apparatus for carrying out such process and perfume compositions prepared using such apparatus and process.

Aroma emission analysis system using a multiplicity of individual

Described is a process for qualitatively and quantitatively substantially continuously analyzing the aroma emitted and rates of emission of the components thereof from a portion of the outer surface of a living fruit and from a living flower located within a specifically enclosed 3-dimensional space proximate said portion of the outer surface of said living fruit, simultaneously, using an aroma trapping device connected to the enclosed 3-dimensional space, and utilizing the resulting analysis for preparation of perfume compositions, perfumed articles and colognes. Also described is apparatus for carrying out such a process. The living fruit may, for example, be a living pineapple or a living nectarine growing on a nectarine tree. The living flower may, for example, be a living rose growing on a rose bush.

System for perfume creation using aroma emission analysis from a living

Described is a process for qualitatively and quantitatively substantially continuously analyzing the aroma emitted and rates of emission of the aroma components thereof from two or more different varieties and/or species of living flowers at a given point in time or over a given time period using a single enclosure to contain the living flowers and having aroma trapping means attached to the single enclosure and apparatus for carrying out such process. Also described is a process for preparing one or more perfume compositions comprising the steps of carrying out the aforementioned analysis or analyses and then, using the results of such analysis or analyses, providing and admixing at least the major components found in the analysis or analyses; apparatus for carrying out such process and perfume compositions prepared using such apparatus and process.

Aroma emission analysis system

A process for producing flavor and fragrance compositions by means of first quantitatively and qualitatively substantially continuously analyzing the aroma emitted and rates of emission of the components thereof:

Flavor and fragrance compositions produced using process for

A process for quantitatively and qualitatively substantially continuously analyzing the aroma emitted and rates of emission of the components thereof:

Method and apparatus for simultaneously analyzing aroma emitted from the

Described is the schiff base reaction product of methyl anthranilate having the structure: ##STR1## with ethyl vanillin having the structure: ##STR2## a compound having the structure: ##STR3## and uses thereof in augmenting or enhancing the aroma of perfume compositions, perfumed articles including perfumed polymers and colognes. The schiff base having the structure: ##STR4## also has unexpected, unobvious and advantageous utilities for its deodorancy properties in addition to having valuable properties as a fragrance material.

Schiff base reaction product of ethyl vanillin and methyl anthranilate

Described are 3,7-dimethyl-6,7-dioxo-1,3-octadienes or mixtures of same defined according to the structure: ##STR1## wherein R is hydrogen or ethyl and X is one of the moieties: ##STR2## and wherein the wavy lines represent a 'E' or 'Z' configuration of the methyl and vinyl moiety about the 3,4-pi-bond of the molecule, as well as methods for methods for augmenting or enhancing the aroma of consumable materials including perfumes, colognes and perfumed articles by adding thereto an aroma augmenting or enhancing quantity of at least one of said 3,7-dimethyl-6,7-dioxo-1,3-octadienes.

3,7-dimethyl-6,7-dioxo-1,3-octadiene derivatives and organoleptic uses

Described are the schiff base reaction products of alkyl anthranilates having the structure: ##STR1## wherein R' represents ethyl or methyl with ketones and aldehydes defined according to the structure: ##STR2## wherein R' represents methyl or hydrogen and R represents one of the moieties: ##STR3## including compounds defined according to the generic structure: ##STR4## wherein R, R' and R' are defined, supra. Also described are uses of such schiff base reaction products in augmenting or enhancing the aroma or taste of consumable materials including perfume compositions, perfurmed articles (including perfumed polymers, detergents and fabric softeners), colognes, foodstuffs, chewing gums, toothpastes, medicinal products and chewing tobaccos. The schiff base reaction products of our invention also have unexpected, unobvious and advantageous utilities for their deodorancy properties in addition to having valuable properties as fragrance materials and as flavor materials.

Uses for augmenting or enhancing the aroma or taste of foodstuffs and

Described are schiff base reaction products of alkyl anthranilates having the structure: ##STR1## wherein R.sub.3 represents methyl or ethyl; helional having the structure: ##STR2## and aldehydes having the generic structure: ##STR3## wherein R represents a hydrocarbyl or hydroxy hydrocarbyl moiety including the aldehydes:

Schiff base reaction products of mixtures of aldehydes including

Described are the schiff base reaction products of alkyl anthranilates having the structure: ##STR1## wherein R' represents ethyl or methyl with ketones and aldehydes defined according to the structure: ##STR2## wherein R' represents methyl or hydrogen and R represents one of the moieties: ##STR3## including compounds defined according to the generic structure: ##STR4## wherein R, R' and R' are defined, supra. Also described are uses of such schiff base reaction products in augmenting or enhancing the aroma or taste of consumable materials including perfume compositions, perfumed articles (including perfumed polymers, detergents and fabric softeners), colognes, foodstuffs, chewing gums, toothpastes, medicinal products and chewing tobaccos. The schiff base reaction products of our invention also have unexpected, unobvious and advantageous utilities for their deodorancy properties in addition to having valuable properties as fragrance materials and as flavor materials.

Flavoring with schiff base reaction products of alkyl anthranilates

Schiff base reaction products of alkyl anthranilates and organoleptic

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Bricktown, NJ, United States of America

Robert W Trenkle