International Flavors & Fragrances Inc.

University of Florida Research Foundation, Incorporated

Other

Vincent F Kuczinski

Braja D Mookherjee

Richard A Wilson

Jerry F Butler

Eleanor Fox

Anubhav P Narula

Anton V Ouwerkerk

Leroy P John

Sophia Grojsman

Marie R Hanna

Charles E Beck

John J De Virgilio

Kathleen E Boardwick

Described is a method for repelling house flies or mosquitoes using either (a) a composition of matter which contains a major proportion of a mixture defined according to the structure: ##STR1## wherein in each of the molecules of the mixture one of the dashed lines is a carbon-carbon double bond and each of the other of the dashed lines is a carbon-carbon single bond or (b) a composition of matter containing a major proportion of the compound having the structure: ##STR2##

Use of ketone and alcohol-containing compositions for repelling blood

Described is a process for repelling house flies and mosquitoes from a user of soap comprising the steps of:

Use of ketone, alcohol and Schiff base-containing compositions for

Described is apparatus for determining repellency and attractancy of semiochemicals against and for blood feeding arthropods which apparatus is capable of using radiation means and created air stream means or carbon dioxide stream means to attract the arthropods into the vicinity of the apparatus, with the arthropods then being attracted into the trap or repelled from the trap as a result of the particular semiochemical contained terein.

Use of ketone, alcohol and schiff base-containing compositions for

Described is a method for repelling insects for a finite period of time from a three dimensional space inhabitable by insects comprising the step of exposing said three dimensional space inhabited by said insects to an insect repelling quantity of either:

Described is a method for repelling at least one of the insect species:

Use of lyrame.RTM. for repelling insects

Described are alkyl cyclohexylmethyl and cyclohexenylmethyl carbonates defined according to the generic structure: ##STR1## wherein R.sub.1 is methyl or ethyl; R.sub.2, R.sub.3, R.sub.4 and R.sub.6 represents hydrogen or methyl; R.sub.5 represents hydrogen, methyl or methylene; and R.sub.7 represents hydrogen or C.sub.1 -C.sub.4 straight chain lower alkyl or isopropyl or R.sub.7 is no moiety; each of the dashed lines represents a carbon-carbon single bond or a carbon-carbon double bond; the wavy line represents a carbon-carbon single bond or no bond; with the provisos that:

Substituted and unsubstituted alkyl cyclohexylmethyl and

Described are alkyl cyclohexylmethyl and cyclohexenylmethyl carbonates defined according to the structure: ##STR1## wherein R.sub.1 is methyl or ethyl and wherein R.sub.2, R.sub.3, R.sub.4 and R.sub.6 are the same or different hydrogen or methyl and wherein the dashed line is a carbon-carbon single bond or a carbon-carbon double bond and uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles such as solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softeners, fabric softener articles, hair sprays, shampoos, bath oils and perfumed polymers.

Substituted and unsubstituted alkyl cyclohexylmenthyl and

Described are 2,2,3-trimethylcyclopentenyl acetone derivatives defined according to one or a mixture of compounds having the structures: ##STR1## organoleptic uses thereof, processes for preparing same using as a starting material the compound having the structure: ##STR2## which is reacted to form the compound having the structure: ##STR3## which is further reacted to form the novel intermediate: ##STR4## which is then converted to the 2,2,3-trimethylcyclopentenyl acetone derivatives or our invention using the allylic alcohol having the structure: ##STR5## wherein R.sub.3, R.sub.4, and R.sub.5 are the same or different hydrogen or methyl; R.sub.6 represents hydrogen, methyl, ethyl, or propyl or isopropyl; x is 0, 1 or 2; R.sub.7 is methyl or ethyl; R.sub.7 ' and R.sub.7 ' represent methyl or ethyl or R.sub.7 ', (CH.sub.2).sub.x and R.sub.7 ' taken together represents C.sub.2 -C.sub.6 alkylene; M represents Li, Mg, X or MgX; and X represents chloro or bromo.

Growing community of inventors

Staten Island, NY, United States of America

Vincent F Kuczinski