Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions
Reexamination Certificate
2003-05-13
2009-02-03
Yu, Gina C (Department: 1617)
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
C424S070110, C424S070130
Reexamination Certificate
active
07485287
ABSTRACT:
Cosmetic or personal care compositions comprise from 0.01% to 10% by weight of a hair styling polymer comprising one or more hydrophobic groups, from 0.001% to 10% by weight of an optionally substituted cyclodextrin and a cosmetically acceptable diluent or carrier. The cyclodextrin complexes with the hydrophobic groups to increase the solubility of the hair styling polymer in the composition. The cyclodextrin thus allows the formulation of compositions with relatively higher water contents.
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Klumas Karen E.
Unilever Home & Personal Care USA Division of Conopco, Inc.
Yu Gina C
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