Patents

  • Surfactant-Free Cosmetic with

    November 14, 2005
    Patent No. US 6,534,071 B1: L’Oréal, Paris, patented an oil-in-water surfactant-free emulsion comprising an oily phase dispersed in an aqueous phase, as well as cellulose fibrils.…


  • Surfactant-Free Cosmetic with

    November 14, 2005
    Patent No. US 6,534,071 B1: L’Oréal, Paris, patented an oil-in-water surfactant-free emulsion comprising an oily phase dispersed in an aqueous phase, as well as cellulose fibrils.…


  • Unilever Awarded Patent

    November 14, 2005
    l Patent No. US 6,534,073 B2: Unilever HPC patented a skin care cosmetic containing carboxymethylates of branched alcohols and/or ethoxylates thereof.…


  • LOral Patents Mascara

    November 14, 2005
    l Patent No. US 6,534,047 B1: L’Oréal S.A., Paris, patented a mascara composition having at least one film-forming polymer comprising at least one cationic polymer, at least one anionic polymer and an aqueous dispersion of at least one C…


  • Plant-Based AP

    November 14, 2005
    l Patent No. US 6,534,046 B1: Coty B.V., The Netherlands was awarded a patent for a plant-based antiperspirant cosmetic comprising overground parts of Equisetum arvense, Salvia officinalis essential oil, Hamamelis virginia and Quercus infectoria extr…


  • Colgate Patents High

    November 14, 2005
    Patent No. US 6,534,045 B2: Research-ers for Colgate Palmolive Co., New York, patented a high efficacy, stearyl alcohol-free AP/Deo stick that comprises a volatile cyclomethicone, an anti-perspirant active, an emollient, polyethylene, a co-gellant wa…


  • Silica-Coated Cosmetic

    November 14, 2005
    Patent No. US 6,534,044 B1: Showa Denko K.K., Tokyo, Japan, earned a patent for a cosmetic comprising silica-coated metal oxide particles coated with a hydrophobicizing agent. The silica-coated metal oxide particles have an infrared absorption spectr…


  • Unilever HPC Patents Stable

    November 14, 2005
    Patent No. US 6,534,043 B2: Unilever Home & Personal Care (HPC) USA, Greenwich, CT, patented a dual-chambered oral composition. The first chamber has a composition with a pH range of 7.0 to 9.5 and the second has a composition with a pH adjusted…


  • Tubular Dental Hygiene

    November 14, 2005
    Patent No. US 6,527,996 B2: Johnson & Johnson Consumer Co., Skillman, NJ, patented a process for making a tubular dental hygiene device. The steps comprise extruding a polymer blend using an extrusion pump to form a monofilament tube; orienting t…


  • Hair Dye Patent

    November 14, 2005
    Patent No. US 6,527,814 B1: L’Oréal SA, Paris, France, patented an oxidative hair dye having one component with at least one oxidative dye precursor and at least one anionic amphiphilic polymer, and a second component comprising an oxidi…


  • Suds-Enhanced Liquid

    November 14, 2005
    Patent No. US 6,528,477 B2: P&G was awarded a patent for a liquid detergent for hand dishwashing having increased suds volume and suds retention. The composition contains a polymeric suds stabilizer (units capable of having a cationic charge with…


  • Cleaning Composition Patented

    November 14, 2005
    Patent No. US 6,528,478 B2: A research-er based in St. Paul, MN, was awarded a patent for a concentrated cleaning composition that contains a water-insoluble organic solvent, at least one amine and at least one nonionic amine oxide-based surfactant.…


  • P&G Patents Detergent

    November 14, 2005
    l Patent No. US 6,528,476 B1: P&G re-searchers patented a hand dishwashing liquid detergent with increased suds volume and suds retention comprising a block polymeric suds stabilizer (cationic group-containing units and additional building block…


  • Method to Improve Oily

    November 14, 2005
    Patent No. US 6,528,475 B1: Cognis Corp., Gulph Mills, PA, patented a process to make a solid primary alkyl amine salt comprising a crutcher slurry with water, a salt, an acid and a primary alkyl amine, and then drying the crutcher slurry.…


  • Aluminosilicate-Free

    November 14, 2005
    Patent No. US 6,528,474 B1: Henkel, Düsseldorf, Germany, was awarded a patent for producing a particulate, aluminosilicate-free detergent by spray-drying a slurry containing an anionic surfactant to create spray-dried basic granules. The granule…