Kobo Products, Inc.
|Kobo Products, Inc. Patent applications|
|Patent application number||Title||Published|
|20120148648||SURFACE MODIFIED PIGMENT - A composition comprising a pigment particle that is coated with a cationic material and isopropyl titanium triisostearate. The pigment particle can be included in a cleansing composition for deposition on a surface, such as skin.||06-14-2012|
|20120145172||SURFACE MODIFIED PIGMENT - A composition comprising a pigment particle that is coated with Polyquaternium-67. The pigment particle can be included in a cleansing composition for deposition on a surface, such as skin.||06-14-2012|
|20120015013||MATRIX CONTAINING METAL OXIDE PARTICLES AND USE OF SAME IN COSMETIC COMPOSITIONS - A macroparticle sunscreen powder and methods of making the same. The macroparticle sunscreen powder includes a plurality of macroparticle particles that include UV attenuating particles in a matrix material selected from the group consisting of a natural latex, polyacrylate, polymethacrylate, polyurethane, polyvinyl acetate, styrene-butadiene rubber, acrylonitrile butadiene styrene copolymer, and combinations thereof.||01-19-2012|
|20120003287||SELF-DISPERSIBLE COATED METAL OXIDE POWDER, AND PROCESS FOR PRODUCTION AND USE - Disclosed is a composition having a substrate comprising metal oxide particles. The substrate has a coating thereon that includes an organic dispersant present in a amount that renders the substrate self-dispersible. Also disclosed is a composition, such as a cosmetic composition, that includes that self-dispersible coated substrate, and a process that includes coating a particulate metal oxide with an organic dispersant to render the metal oxide self-dispersible.||01-05-2012|
|20100190866||ADVANCED ANTIMICROBIAL CARBON BLACK DISPERSION - Disclosed is an antimicrobial carbon black dispersion which exhibits excellent dispersant properties and also inhibits microbial contamination when used in consumer products such as cosmetic formulations. Also disclosed are methods for producing and using the antimicrobial carbon black dispersion.||07-29-2010|
|20100189804||ANTIMICROBIAL CARBON BLACK DISPERSION - Disclosed is an antimicrobial carbon black dispersion which exhibits excellent dispersant properties and also inhibits microbial contamination when used in consumer products such as cosmetic formulations. Also disclosed are methods for producing and using the antimicrobial carbon black dispersion.||07-29-2010|
|20100136065||NATURAL ESTER, WAX OR OIL TREATED PIGMENT, PROCESS FOR PRODUCTION THEREOF, AND COSMETIC MADE THEREWITH - The present invention provides compositions for natural cosmetic products and, more particularly, to natural ester, wax or oil treated pigments, the products of such treated pigments and cosmetic products incorporating pigments treated with natural ingredients.||06-03-2010|
|20100003290||OIL AND WATER REPELLENT COSMETIC POWDER AND METHODS OF MAKING AND USING SAME - Disclosed is a coated powder that comprises a powder substrate having a coating thereon that includes a 2-(perfluoroalkyl)ethyl alcohol phosphate of the formula||01-07-2010|
|20090324657||ZINC OXIDE POWER BLENDS, THEIR PRODUCTION AND USE - This disclosure provides sunscreen products that contain metal oxide powders having discrete size distributions. Metal oxide powders include, for example, zinc oxide and titanium dioxide. Sunscreen products made in accordance with the principles of this disclosure contain metal oxide powders having primary particle sizes of about 10-30 ran and about 50-200 nm.||12-31-2009|
|20090258230||POROUS AND/OR HOLLOW MATERIAL CONTAINING UV ATTENUATING NANOPARTICLES, METHOD OF PRODUCTION AND USE - The present invention provides UV attenuating nanoparticles entrapped in porous particulates that are coated with a wax material. The porous particulates also include a fatty acid applied to the wax coating. Also provided is a method of producing a powder comprised of UV attenuating nanoparticles entrapped in porous particulates coated with a wax material. Further provided is a composition, such as a cosmetic composition, which includes the porous particulates loaded with the UV attenuating nanoparticles.||10-15-2009|
|20090258072||LARGE ULTRAVIOLET ATTENUATING PIGMENTS - Large particle sunscreen powders useful as ingredients in cosmetic compositions and in dispersions for incorporation into cosmetic compositions comprise a UV shielding agent in a matrix material. The macroparticle powders can be used in a wide range of cosmetic formulations, including sunscreens, eyeshadow, mascara, foundation, blusher, toner, lipstick and other compositions requiring ultraviolet protection.||10-15-2009|
|20090257966||TERNARY AND QUATERNARY WAX-RESIN COMPOSITES FOR USE IN COSMETIC AND PHARMACEUTICAL PREPARATIONS - A wax-resin composite is made by melting thermoplastic hydrocarbon resin, optionally with an antioxidant. The melted thermoplastic hydrocarbon resin and waxes are blended at a temperature sufficient to melt the waxes. After blending and melting, the blended thermoplastic hydrocarbon resin and waxes are allowed to solidify. Solidification is followed by post-processing the wax-resin composite mixture to form slabs, pastilles, flakes or other forms. A method for producing a wax-resin composite comprises at least partially solvating a thermoplastic resin in a solvent to form a resin-solvent blend. This may be done at a heat of 80-85° C. A composition of molten wax is blended with the resin-solvent blend. The resin-solvent blend and a molten wax are blended to form a wax-resin blend. This is followed by removing the solvent from said wax-resin blend.||10-15-2009|
Patent applications by Kobo Products, Inc.