The Procter Gamble Company

Daniel Lawrence Custer

Laurie Ellen Breyfogle

Eric Scott Johnson

John David Carter

Debora W Chang

Sumanth Narahari Jamadagni

Elizabeth Rebecca Aistrup

Jody Jourden

Florencio Zaragoza Dörwald

Jody Laurel Jourden

Florence Zaragoza Dorwald

The present invention is directed to a hair care composition comprising from about 8% to about 25% of one or more surfactants from about 0.01% to 10% of one or more surfactant-soluble agent; wherein the composition has a fractional soluble agent concentration (a) of 0.5-1.0 wherein ‘a’ is defined as where C is the surfactant-soluble agent concentration, Care the surfactant concentrations and Kis the solubilization capacity of each type of surfactant (e.g. in units of ppm octopirox/weight percent of surfactant) wherein Kcan be measured easily for any surfactant and surfactant-soluble agent combination.

Compositions having enhanced deposition of surfactant-soluble anti-dandruff agents

The present invention discloses a personal care composition comprising: 

Enhanced stability of zinc pyrithione in oxidative environments, such as scalp sebaceous fluid

The present invention is directed to a scalp care composition comprising from about 1% to about 99% of a volatile carrier wherein less than about 10% is a volatile solvent; from about 0.05% to about 10% of a polymeric rheology modifier and mixtures thereof; from about 0.03% to about 1% of particulate scalp benefit agent; from about 0.1% to about 5% of a solubilizing agent wherein the composition is shear thinning and has a zero shear viscosity value measured at 0.01 Pa of greater than about 1,500 Pa s.

Scalp care composition with well dispersed particulate scalp benefit agents

Growing community of inventors

West Chester, OH, United States of America

Daniel Lawrence Custer