Colgate Palmolive Company

Monell Chemical Senses Center

The Simon Greenberg Foundation

Other

University of Pennsylvania

John N Labows

Guy J Broze

Patrick J Durbut

Hoai-Chau Cao

Thomas F Connors

Michele Davister

Anne-Marie Misselyn

Kenneth J McGinley

James G Kostelc

Guy Webster

George Preti

Hedeliza Malonzo Mercado

Pierre Gabriel Boudot

Colette Lallemant

Necmi Tanyolac

Ronald Daniele

Pierre Boudot

The present invention relates to the use of ethyl tricyclo &lsqb;5.2.1.0 &rsqb; decan-2-carboxylate in a hypochlorite containing products to reduce the bleach odor on skin, when such products come in contact with human skin.

Bleach odor reducing composition

A composition comprising: an organic chemical having a chemical group having a dipole moment of at least about 1.5 Debyes and a chemical linker selected from the group consisting of carboxylic acids having 4 to 6 carbon atoms, an ethoxylated polyhydric alcohol, a polyvinyl pyrrolidone and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of organic chemical to chemical linker is about 4:1 to 1:4.

Chemical linker compositions

A composition comprising: an organic chemical having a chemical group having a dipole moment of at least about 1.5 Debyes and a chemical linker selected from the group consisting of carbovlic acids having 4 to 6 carbon atoms, an ethoxylated polyhydric alcohol, a polyvinyl pyrrolidone and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of organic chemical to chemical linker is about 4:1 to 1:4.

A composition comprising: an organic chemical Which has a chemical group having a dipole moment of at least about 1.5 and a chemical linker composition which is an ethoxylated glycerol type compound and, optionally, a compound selected from the group consisting of carboxylic acids having 4 to 6 carbon atoms, a polyvinyl pyrrolidone and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of organic chemical to the chemical linker composition is about 4:1 to 1:4.

Method of improving retention time of volatile organic chemical coated

A novel method of detecting and diagnosing lung cancers by monitoring and analyzing expired lung air for the presence of selected aromatic amines, particularly aniline and ortho-toluidine, is provided.

Method of detecting the presence of bronchogenic carcinoma by analysis

An apparatus for the detection of odor has a dielectric sensor having a dielectric potential responsive to absorbed odor molecules, carrier gas flow for directing a substantially uniform flow of carrier gas into contact with the sensor and a detector for detecting the dielectric potential of the sensor. In accordance with certain preferred embodiments, the sensor is at least partially permeable to the flow of the carrier gas. Methods for detection of odors employing apparatus of this invention are also disclosed. Thus, in accordance with a preferred embodiment, known and unknown samples are entrained into the carrier gas for contact with the dielectric sensor. A curve of the dielectric potential of the sensor taken over a period of time for each of the samples is prepared and the curves compared to determine the identity and concentration of the odors.

Methods and apparatus for detection and identification of volatile

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Horsham, PA, United States of America

John N Labows