Lever Brothers Company, Division of Conopco, Inc.

Unilever Home and Personal Care Usa, Division of Conopco, Inc.

James Joseph Corr

William R Narath

Kevin Michael Finucane

Edward Andrew Van Gunst

John Gerard Sheehan

Gregory Ornoski

Laurie Ann Coyle

Frederick S Osmer

Joseph J Podgorsky

Gregory Alan Ornoski

A bar composition comprising about 50-80% soap, about 4 to 35% by wt. free fatty acid and less than about 4% synthetic surfactant. Addition of 1% to 10% organic salt has been found to allow use of little or no surfactant while maintaining consumer desirable properties.

Low synthetic soap bars comprising organic salts and polyalkylene glycol

The invention discloses extruded detergent bars comprising benefit agent containing capsules wherein said capsules are strong enough to withstand extrusion process while still able to release benefit agent upon washing.

Extruded soap and/or detergent bar compositions comprising encapsulated benefit agent

The present invention relates to synthetic bar compositions comprising amphoteric surfactants (e.g., betaine) in which, by using floor levels of fatty acid soap and floor ratios (minimum amounts) of saturated to unsaturated soap, enhanced processing (i.e., measured as rates of extrusion) is obtained at higher levels of amphoteric.

Enhanced processing of synthetic bar compositions comprising amphoterics based on minimal levels of fatty acid soap and minimum ratios of saturated to unsaturated soap

A bar composition comprising about 50-80% soap, about 4 to 35% by wt. free fatty acid and less than 5% synthetic surfactant. Addition of 1% to 10% organic salt has been found to allow use of little or no surfactant while maintaining consumer desirable properties.

Soap bars with little or no synthetic surfactant comprising organic salts

Enhanced processing of synthetic bar compositions comprising amphoterics

The invention describes detergent bar compositions comprising liquid silicone compounds or emulsions of said compounds which are used in relatively small levels as processing aids. These compounds allow pellets coming off a chill roll or refiner to be less tacky such that they do not readily clog machinery when the pellets are transferred to silos.

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Dix Hills, NY, United States of America

James Joseph Corr