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Craig Stephen Slavtcheff, Alexander Paul Znaiden, Michael Indursky, Brian Andrew Crotty: Cosmetic strips with liquid crystal temperature dependent color change. Unilever Home & Personal Care USA division of Conopco, Milton L Honig, August 7, 2001: US06270783 (38 worldwide citation)

An adhesive cosmetic strip is provided which includes a flexible water-insoluble substrate, an adhesive composition deposited onto the substrate, a liquid crystal thermochromic substance, and an agent interactive with water to ensure a temperature rise of at least 2° C. in the strip. The thermochrom ...


2
Robert Edward Gott, Filomena Augusta Gomes, Craig Stephen Slavtcheff, Walter Joseph Lunsmann: Substantially dry cleansing product of improved latherability and wet flexibility. Unilever Home & Personal Care USA division of Conopco, Alan A Bornstein, October 28, 2003: US06638527 (31 worldwide citation)

A disposable, single-use, substantially dry cleansing article is disclosed having wet flexibility, and a lathering surfactant in one embodiment and having an apertured fabric and a specific lather volume coefficient in a second embodiment.


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Robert Edward Gott, Craig Stephen Slavtcheff, Alexander Paul Znaiden, Brian Andrew Crotty: Cosmetic compositions with self-warming component. Unilever Home & Personal Care USA a division of Conopco, Milton L Honig, September 11, 2001: US06287580 (28 worldwide citation)

A self-warming cosmetic composition is provided which delivers skin conditioning agents and is based upon a redox system of iron powder and a catalyst such as charcoal to provide the warmth. The system is activated with moisture and air.


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Linda Farrell, Craig Stephen Slavtcheff, Alexander Paul Znaiden, Paul Vinski: Cosmetic effervescent cleansing pillow. Chesebrough Pond s USA Co a division of Conopco, Milton L Honig, May 16, 2000: US06063390 (25 worldwide citation)

A wiping article is provided which includes an effervescent cleanser composition held within a pouch formed from a first and second substrate sheet. At least one of the substrate sheets must be water permeable. The effervescent composition is an intimate mixture of an acid material such as citric ac ...


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Paul Vinski, Alexander Paul Znaiden, Craig Stephen Slavtcheff: Foaming cleansing skin product. Chesebrough Pond s USA Co Division of Conopco, Milton L Honig, February 29, 2000: US06030931 (22 worldwide citation)

A foaming cleansing product is provided as a cleansing composition packaged in a non-aerosol mechanical dispenser. The dispenser includes a container for holding a liquid composition, a dispensing head with a housing enclosing a pump mechanism and a screen material in the flow path to convert liquid ...


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Robert Edward Gott, Ewa Urszula Padlo, Craig Stephen Slavtcheff: Personal care composition with color change indicator. Unilever Home & Personal Care USA division of Conopco, Milton L Honig, May 11, 2004: US06733766 (22 worldwide citation)

A substantially dry composition, especially for personal care products is provided which includes a colorant activatable in water to release a visual color, and an oil-soluble carrier. The colorant is insoluble in the carrier and the visual color is not imparted to the composition in its substantial ...


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Michael Massaro, Jessica Weiss Goldberg, Krishna Kumar Subramanyan, Anthony William Johnson, Craig Stephen Slavtcheff: Liquid cleansing composition having simultaneous exfoliating and moisturizing properties. Unilever Home & Personal Care USA division of Conopco, Alan A Bornstein, August 2, 2005: US06924256 (21 worldwide citation)

Liquid lamellar cleansing compositions are described that contain synthetic surfactants, hydrophilic emollients and exfoliant particles where 80% or more of the particles have a major axis length of between 100 and 1000 microns. The combination of the mild surfactants, moisturizers, and exfoliants p ...


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Craig Stephen Slavtcheff, Robert Edward Gott, Alexander Paul Znaiden: Cosmetic effervescent cleansing compositions. Unilever Home & Personal Care USA division of Conopco, Milton L Honig, January 14, 2003: US06506713 (19 worldwide citation)

A cosmetic cleansing article is provided which includes an effervescent cleanser composition held within a sachet having at least one water permeable wall. The effervescent composition is an intimate mixture of an acid material such as citric acid and an alkaline material such as sodium bicarbonate. ...


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Craig Stephen Slavtcheff, Robert Edward Gott, Alexander Paul Znaiden, Filomena Augusta Macedo: Cleansing wipe article and method of manufacture. Unilever Home & Personal Care USA, Milton L Honig, December 10, 2002: US06491937 (16 worldwide citation)

A disposable substantially dry foamable product is described including a water-insoluble substrate such as a flexible web, the substrate having first and second major surfaces, with a plurality of moguls spaced apart on the first major surface and a foamable composition deposited in major amounts on ...


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