Low residue antiperspirant creams
March 14, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3255082 Aerosol astringent composition Anhydrous antiperspirant creams Antiperspirant stick composition Antiperspirant stick compositions Antiperspirant emulsion compositions Solid antiperspirant stick composition Long-acting anhydrous antiperspirant compositions containing triacetin Method for the preparation of water-in-oil emulsion antiperspirants Antiperspirant stick InventorsAssigneeApplicationNo. 323524 filed on 03/14/1989US Classes:424/66, Zirconium compound containing424/67, Zinc compound containing424/68Aluminum compound containingExaminersPrimary: Ore, Dale R.Attorney, Agent or FirmForeign Patent References
International ClassesA61K 007/32A61K 007/34 A61K 007/36 A61K 007/38 AbstractAntiperspirant cream compositions, which exhibit reduced residue on the skin and excellent cosmetics and aesthetics, as well as good composition stability over time, are claimed. These compositions, which may be formulated to have relatively high viscosities, include a volatile silicone material, a particulate antiperspirant active, a clay thickening agent, an activator for the clay thickening agent, and a non-volatile paraffinic hydrocarbon fluid, such as mineral oil or branched chain C16 -C68 hydrocarbons. A method of treating or preventing perspiration in humans using these compositions is also claimed.Other References
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