Stable conditioning shampoo containing compatible anionic surfactant/cationic conditioning agent-non-volatile silicone emulsion
July 13, 2010. 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 2826551 3822312 3849348 Lusterizing shampoo containing a polysiloxane and a hair-bodying agent Shampoo conditioner formulations Shampoo compositions comprising saccharides Shampoo compositions Shampoo compositions Shampoo compositions containing nonvolatile silicone and xanthan gum Antidandruff shampoo composition having improved suspension properties InventorAssigneeApplicationNo. 552437 filed on 07/13/1990US Classes:424/70.12, Silicon containing424/70.16, Poly(meth)acrylic acid, salt, or copolymer thereof424/70.19, Two or more designated surfactant containing424/70.22, Anionic surfactant containing424/70.28, Quaternary ammonium salts510/122, Silicon, boron, or phosphorus containing organic component510/123, Amine oxide, quaternary, or zwitterion nitrogen component (e.g., betaine, sultaine, etc.)510/125With organic sulfoxy containing component (e.g., sulfate, sulfonate, etc.)ExaminersPrimary: Page, Thurman K.Attorney, Agent or FirmInternational ClassA61K 007/075AbstractA hair conditioning shampoo composition comprising an emulsion of water; about 5 to about 65 percent by weight of an anionic cleaning surfactant, such as ammonium lauryl sulfate; from about 0.1 to about 20 percent by weight of a cationic di-long chain alkyl quaternary nitrogen-containing conditioning agent, wherein the long alkyl chains bonded to the nitrogen atom have from about 12 to about 22 carbon atoms per alkyl chain, such as distearyl dimethyl ammonium chloride; from about 0.5 to about 10 weight percent of a long chain fatty alcohol having about 8 to about 32 carbons in the long chain, such as stearyl alcohol; from about 0.5 to about 10 weight percent of a non-volatile silicone; and about 0.1 to about 5% of an anionic cross-linked polymeric suspending agent, such as polyacrylic acid. | |
