Antiperspirant composition
March 7, 1999. 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 970662 2428450 3506704 3929986 Scalp deodorant composition Aluminum-zirconium anti-perspirant systems with trace amounts of alkaline earth metals Antiperspirant solution containing a substantially non-volatile siloxane liquid Antiperspirant solution containing a substantially volatile polydimethyl siloxane liquid Anhydrous antiperspirant creams Antimicrobial esters of allphatic diols InventorApplicationNo. 06/018250 filed on 03/07/1979US Classes:424/47, Topical live body grooming or adorning aid (e.g., hair spray, antiperspirant, etc.)424/66, Zirconium compound containing424/68, Aluminum compound containing514/63Silicon containing DOAIExaminersPrimary: Ore, Dale R.Attorney, Agent or FirmAbstractAn antiperspirant composition is disclosed suitable for application by a pump spray, a pressurized aerosol or a roll-on. The composition comprises an active antiperspirant salt; a hydrophobic suspending agent; and as a liquid carrier, the benzoic acid esters of a mixture of linear primary alcohols in the C9 to C15 carbon chain length. When the said composition is maintained in a pressurized spray container, a liquified normally gaseous propellant is also present. Quantities of additional components may also be present in the composition including ethanol, or other polar solvent such as a fatty acid ester, and a volatile silicone. The said composition exhibits very slow settling times, fast onset of efficacy, and the cited carrier is virtually odor-free. | |
