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US Patent 6238653 - Liquid crystalline peroxide compositions and methods for coloring and/or bleaching hair
US Patent Issued on May 29, 2001
Estimated Patent Expiration Date:
December 22, 2019Estimated 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.
Estimated Patent Expiration Date:
December 22, 2019Estimated 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.AbstractAn aqueous peroxide composition for coloring or lightening hair comprising (a) 1-99% of an aqueous phase containing (ii) 1-55% by weight of the total composition of water, (ii) 1-45% hydrogen peroxide, and (iii) a water soluble cosolvent; and (b) 0.1-60% of an oil phase; and (c) 1-65% of an organic, amphiphilic, surface active ingredient capable of interacting with the water phase and the oil phase to form lyotropic liquid crystals containing said water phase ingredients; a method for coloring or lightening hair using the peroxide composition, and a method for reducing the amount of time necessary to permanently color hair using the peroxide composition. | InventorsApplicationNo. 09/471064 filed on 12/22/1999US Classes:424/62, BLEACH FOR LIVE HAIR OR SKIN (E.G., PEROXIDES, ETC.)424/401, Cosmetic, antiperspirant, dentifrice424/70.1, LIVE HAIR OR SCALP TREATING COMPOSITIONS (NONTHERAPEUTIC)424/70.2, Permanent waving or straightening424/70.6, Hair coloring (nondyeing)8/405, Hair dyeing8/406, Oxidation dye8/407With dye other than oxidation dyeField of Search424/62, BLEACH FOR LIVE HAIR OR SKIN (E.G., PEROXIDES, ETC.)424/70.1, LIVE HAIR OR SCALP TREATING COMPOSITIONS (NONTHERAPEUTIC)424/70.2, Permanent waving or straightening424/401Cosmetic, antiperspirant, dentifriceExaminersPrimary: Dodson, Shelley A.Assistant: George, Konata M. Attorney, Agent or FirmUS Patent References4560554, Neutralizer for cold wavingIssued on: 12/24/1985 Inventor: Kubo , et al.4784801, Hair treatment preparations Issued on: 11/15/1988 Inventor: Hoeffkes , et al.4976742, META-aminophenols useful as oxidation hair dye couplers Issued on: 12/11/1990 Inventor: Rose, et al.4994087, Compounds containing substituted phenylamino and pyridyl groups and hair dyeing preparations using them Issued on: 02/19/1991 Inventor: Konrad, et al.4997451, Oxidative hair dyeing compositions based on 4-aminophenol derivatives and new 4-aminophenol derivatives Issued on: 03/05/1991 Inventor: Clausen, et al.5102655, Hair treatment composition Issued on: 04/07/1992 Inventor: Yoshihara, et al.5587155, Hair cosmetic composition Issued on: 12/24/1996 Inventor: Ochiai, et al.5589177, Rinse-off water-in-oil-in-water compositions Issued on: 12/31/1996 Inventor: Herb, et al.5597792, High water content, low viscosity, oil continuous microemulsions and emulsions, and their use in cleaning applications Issued on: 01/28/1997 Inventor: Klier, et al.5641480, Hair care compositions comprising heteroatom containing alkyl aldonamide compounds Issued on: 06/24/1997 Inventor: Vermeer5656280, Water-in-oil-in-water compositions Issued on: 08/12/1997 Inventor: Herb, et al.5658575, Cosmetic or dermatological composition comprising an oil-in-water emulsion based on oily globules provided with a lamellar liquid crystal coating Issued on: 08/19/1997 Inventor: Ribier, et al.5688930, Process for the preparation of surface active agents using wheat by-products and their applications Issued on: 11/18/1997 Inventor: Bertho, et al.5696074, Liquid crystalline, aqueous surfactant preparations Issued on: 12/09/1997 Inventor: Nickel, et al.5785961Mixing-at the time of use-type hair-treating composition Issued on: 07/28/1998 Inventor: Nakama, et al. International ClassesA61K 8/02 (20060101)A61Q 5/10 (20060101) A61Q 5/08 (20060101) |
