Thickened or gelled composition for conditioning hair
March 23, 2004. 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 3467647 3658734 3868340 Coacervation of anion-containing aqueous disperse systems with amphoteric polyelectrolytes Conditioning shampoo composition containing a cationic derivative of a natural gum (such as guar) as the active conditioning ingredient Thickening agent containing a polygalactomannan gum and a copolymer of an olefinically unsaturated dicarboxylic acid anhydride useful in hydraulic well-treating Composition and process for the treatment of keratin materials with polymers Article of manufacture having adhesive properties Composition and process for the treatment of keratin materials with polymers Patent #: 4445521 InventorAssigneeApplicationNo. 06/592934 filed on 03/23/1984US Classes:524/55, Gum or derivative132/202, Hair treatment by application of specific chemical composition424/70.11, Polymer containing (nonsurfactant, natural or synthetic)424/70.12, Silicon containing424/70.13, Polysaccharide or derivative424/70.15, Polyvinylpyrrolidone or copolymer thereof424/70.17Polyamine, polyamide, or derivatives thereofExaminersPrimary: Michl, Paul R.Attorney, Agent or FirmInternational ClassesA61K 8/72 (20060101)A61K 8/73 (20060101) A61Q 5/12 (20060101) Foreign Application Priority Data1983-03-23 LUAbstractThe invention provides a composition suitable for application to the hair which is in the form of a thickened, stable and homogeneous lotion containing either at least one cationic polymer and at least one anionic or amphoteric polymer or at least one anionic polymer and at least one cationic or amphoteric polymer and at least one xanthan gum.Other References
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