Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions
Reexamination Certificate
2005-05-24
2005-05-24
Dodson, Shelley A. (Department: 1616)
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
C424S401000, C424S070600, C424S070110, C424S070190, C424S070210
Reexamination Certificate
active
06896877
ABSTRACT:
A cosmetic composition which provides a semi-permanent, crosslinked film on a keratinous substrate comprising a film-forming polymer having functional groups capable of cross-linking upon exposure to a cross-linking agent reactive with the functional groups; a cross-linking agent reactive with the functional groups of the film-forming polymer; a dissipatable blocking agent which is operable prior to dissipation, to block the cross-linking agent from cross-linking the functional groups of the film-forming polymer, and which, after dissipation, leaves the cross-linking agent free to cross-link the functional groups of the film-forming polymer.
REFERENCES:
patent: 6680049 (2004-01-01), Calello et al.
Armstrong George Harvey
Calello Joseph Frank
Kwan Shichiu
Lukacs III Alexander
Patil Anjali Abhimanyu
Blackburn Julie
Dodson Shelley A.
George Konata M.
Revlon Consumer Products Corporation
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