Drug – bio-affecting and body treating compositions – Anti-perspirants or perspiration deodorants
Reexamination Certificate
1999-05-19
2001-01-09
Dodson, Shelley A. (Department: 1616)
Drug, bio-affecting and body treating compositions
Anti-perspirants or perspiration deodorants
C424S400000, C424S401000, C424SDIG005, C514S937000, C514S944000
Reexamination Certificate
active
06171581
ABSTRACT:
TECHNICAL FIELD
The invention is in the field of antiperspirant/deodorant compositions.
SUMMARY OF THE INVENTION
Antiperspirants and deodorants are sold in various forms such as gels, solids, roll-ons, and aerosols. Solids are very popular with consumers. However, typical solids are anhydrous and have certain drawbacks such as tackiness, greasiness, or inadequate payoff. Solids which contain substantial levels of water are desireable because the presence of water ameliorates some of the drawbacks. However, water based solids may sometimes be unstable. In addition, if the gelling agents used to form the water based gel form a gel structure that is too “tight”, the sticks will not have the appropriate payoff.
The object of the invention is to prepare a water and oil emulsion solid antiperspirant/deodorant composition with commercially acceptable payoff.
The object of the invention is to prepare a water and oil emulsion solid antiperspirant/deodorant composition containing silicone elastomers.
SUMMARY OF THE INVENTION
A water and oil emulsion solid antiperspirant composition comprising, by weight of the total composition:
0.1-30% of a silicone elastomer,
0.05-30% of a gellant,
1-25% of an antiperspirant active,
1-90% water, and
1-75% oil.
A water and oil emulsion solid deodorant composition comprising, by weight of the total composition:
0.1-30% of a silicone elastomer,
0.05-30% of a gellant,
1-20% of a deodorant active,
1-90% water, and
1-75% oil.
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Joshi Vijay Kumar
Shalotsky Charles George
Wang Tian Xiang
Blackburn Julie
Dodson Shelley A.
Lamm Marina
Revlon Consumer Products Corporation
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