International Flavors & Fragrances Inc.

Monell Chemical Senses Center

Symrise, Inc.

Symrise Ag

Johnson & Johnson Consumer Inc.

Haarmann & Reimer Gmbh

Symrise Gmbh & Co Kg

Keith J McDermott

Leslie C Smith

Shmuel David Shefer

John M Teffenhart

Adi Shefer

Chee-Teck Tan

George Preti

Charles J Wysocki

Jerome I Lindauer

Eric P Guenin

Wen C Lou

Horst Surburg

Charles E Beck

Steffen Sonnenberg

Janeta Nikolovski

Charles Wiener

Howard J Rutherford

Devin Garcia

Stephan Hillers

Marco Singer

Ute Rohde

Helene Zunino

Karen A Trotzinka

Marcela Olalde-Castillo

Katherine Ashley Prigge

Nayan Desai

Katharine A Prigge

Dirk Braun

David A Greene

Cheong Ai Peng

Lena Quay Siew Huang

Zijie Judy Zhuang

Kathleen Casey Pansini

Alejandra Sulbaran

Steven G Mushock

Karl Sparkuhle

Karen Solari Dugan

Kathryn Luedtke

Mansi Batra Patney

Kirsten Keynes

The present invention primarily relates to novel fragrance compositions suitable for enhancing the mood of a subject, preferably a human, novel products containing the same as well as novel uses and methods of such compositions and products.

Fragrance compositions and products with mood enhancing effects

The present invention belongs to the area of body odour modelling. In particular, the developed synthetic compositions of the present invention reconstitute human body odours, especially those arising from axillary perspiration. The use of the compositions herein allows for the evaluation of malodour masking effects of fragrant compositions in the field of personal care or homecare products and cosmetic product development.

Artificial sweat composition

Deodorant compositions are disclosed comprising a cross-adapting agent, alone or in combination with other such agents, in an amount effective to reduce perception of malodor. Deodorant compositions are also disclosed comprising a cross-adapting agent, alone or in combination with other such agents, in an amount effective to reduce perception of gender-specific malodor. The methods feature reducing perceived body odor comprising administering a deodorant composition wherein the composition comprises an amount of cross-adapting agent effective to reduce perception of such odor. Other methods feature blocking perceived body odor comprising administering a deodorant composition wherein the composition comprises an amount of cross-adapting agent effective to occupy an odorant receptor site, thereby blocking interaction of the site with other odorants. Methods of making deodorant compositions are also provided wherein a cross-adapting agent, alone or in combination with other such agents, are included in an amount effective to reduce perception of malodor.

Olfactory adaptation and cross-adapting agents to reduce the perception of body odors

The present invention relates to personal treatment compositions, which contain encapsulated perfume compositions, which release a burst of fragrance a period of time after initial topical application. According to the present invention, the burst of fragrance is released with the application of mechanical pressure on the encapsulated perfume composition. Further, the present invention relates to hair and skin compositions, which release a burst of fragrance a period of time after initial topical application by rubbing the skin or brushing the hair.

Encapsulated perfume compositions in hair and skin products which release a burst of fragrance after initial topical application

This invention relates to a controlled release encapsulated dry powder that is formed by an emulsion comprising: A) a fully hydrolyzed polymer, B) a hydrophobic silica, C) a modified corn starch, and D) at least one fragrance oil, which is emulsified in water and spray dried to evaporate the water obtaining the encapsulated dry powder. This invention also relates to a process for the preparation of a controlled release encapsulated dry powder that is formed by an emulsion, which is spray dried. The controlled release encapsulated dry powder is used in deodorant and antiperspirant applications.

Controlled release encapsulation

This invention relates to odor neutralizers comprising esters of the formula (I) wherein Ris an alkyl radical with 1 to 4 carbon atoms which can optionally contain a double bond; Ris a hydrogen or an alkyl radical with 1 to 3 carbon atoms which can optionally contain a double bond; Ris a hydrogen or a methyl radical substituted by the alkyl radicals Rand R; Ris a hydrogen, a methyl radical or an acyloxy radical of the general formula O&#x2014;CO&#x2014;Rwherein Rhas the abovementioned meaning; R, R, R, Rand Rare identical or different and is hydrogen or methyl; Ris a hydrogen and Rand Rcan together represent a single carbon bond or a methylene or an ethylene bridge,with the proviso that i) in the case of cyclohexyl esters in which R=methyl, R=isopropyl, R=methyl and R=hydrogen, the substituents Rand Rare arranged in a cis relationship to each other; ii) in the case of cyclohexyl esters in which R=isopropenyl, R=methyl and R=hydrogen, the substituent Ris an alkyl group with at least two C atoms; iii) in the case of acyclic monofunctional esters, the substituent Ris an alkyl group with at least two C atoms; and iv) in the case of cyclohexyl esters in which R, R, R=hydrogen and R, R, R=methyl, the substituent Ris methyl, ethyl, propyl or 1-propen-1-yl.

Odor neutralizers

Microparticles which controllably release olfactorily active substances, methods of using same and processes for preparing same

Described are controlled, time-release microparticulate active and bioactive compositions (including perfuming compositions) for targeted delivery to surfaces such as skin, hair and fabric and the environment proximate thereto, where the active and bioactive materials have a calculated log.sub.10 P values of between 1 and 8 (P being the n-octanol-water partition coefficient). Such compositions include the active or bioactive material in single phase, solid solution in a wax or polymer matrix also having coated thereon and/or containing a compatible surfactant. Also described are processes and apparatus for preparing such compositions and processes for using same. Furthermore, certain component(s) of the aforementioned compositions in combination with one another are novel, and other components have novel uses in increasing fragrance substantivity, particularly in hair care preparations such as hair gels and shampoos.

Matrix composition comprising surfactant and matrix useful for targeted

Described are controlled, time-release microparticulate active and bioactive compositions (including perfuming compositions) for targeted delivery to services such as skin, hair and fabric and the environment proximate thereto, where the active and bioactive materials have a calculated log.sub.10 P values of between 1 and 8 (P being the n-octanol-water partition coefficient). Such compositions include the active or bioactive material in single phase, solid solution in a wax or polymer matrix also having coated thereon and/or containing a compatible surfactant. Also described are processes and apparatus for preparing such compositions and processes for using same. Furthermore, certain component(s) of the aforementioned compositions in combination with one another are novel, and other components have novel uses in increasing fragrance substantivity.

Apparatus for preparing a solid phase microparticulate composition

Described is a composition of matter particularly useful in fabricating toilet rim blocks consisting of:

Extruded fragrance-containing polyvinyl alcohol and use thereof

A method is disclosed for producing a fragrance containing solid particle for incorporation into laundry detergent by selecting a fat component such as a fatty acid glyceride, heating said fat component to an elevated temperature sufficient to form a molten melt thereof, selecting a solid surface active agent from the group consisting of SPAN.RTM. surfactants with an HLB of 4.3 to 8.6, heating the surface active agent to form a molten melt thereof and then combining the melts with an aroma chemical to form a mixture. The melt is rapidly cooled to form a solid material.

Formulation of a fat surfactant vehicle containing a fragrance

Described is a chewing gum comprising a chewing gum base having dispersed therein, separately, a multiplicity of sweetener bearing polymeric particles and/or flavor-bearing polymeric particles, said polymeric particles further comprising:

Chewing gum containing compositions for controlled release of flavor

Growing community of inventors

Bound Brook, NJ, United States of America

Keith J McDermott