International Flavors & Fragrances Inc.

Lisa T Schreck

Braja D Mookherjee

Robert W Trenkle

Nicholas Calderone

Keith P Sands

Mary E Gordon

Marie R Hanna

Charles E J Beck

Jan T Van Elst

Francisco Antonio Marano

William L Hamilton

Ruth M Sutcliffe

Kathleen Flannelly

Described is a process and compositions for counteracting human sweat malodor. The compositions containing at least 10 weight percent of either 3,7-dimethyl-2,6-nonadienenitrile or 3,7-dimethyl-2,6-octadienenitrile. Additional ingredients may be added including napthyl methyl ether, methyl beta-naphthyl ketone, benzyl acetone, methanoinden propionates, methyl ionone, tetramethylnaphtho furan, ethylene glycol cyclic ester of dodecanedioic acid, 1-cyclohexadecen-6-one, 1-cycliheptadecen- 10-one, and corn mint oil. These compositions are applied to either fabric or a defined surface area of the human epidermis.

Human sweat malodor counteractant composition and process for using same

Described is a process for counteracting malodors including but not limited to pet malodor, tobacco malodor and mildew malodor comprising using as an additive to a base perfume composition a mixture consisting essentially of from about 20 up to about 60% musk, from about 30% up to about 70% citrus, and from about 1% up to about 20% mint. Adding from about 0.5% up to about 20% of such a malodor coverage formulation will yield from about a 10% up to about a 75% improvement in malodor neutralization efficacy; and a composition useful in such process.

Malodor counteractant composition and process for using same

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

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Tinton Falls, NJ, United States of America

Lisa T Schreck