Gelled microemulsion cleaning composition
Patent 5534200 Issued on July 9, 1996. Estimated Expiration Date: 
July 1, 2014. 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.
July 1, 2014. 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 ReferencesAnionic emulsion pre-spotting composition Light duty microemulsion liquid detergent composition containing an aniocic/cationic complex Microemulsion all purpose liquid cleaning composition Stable microemulsion cleaning composition Microemulsion all purpose liquid cleaning composition Stable microemulsion cleaning composition Patent #: 5108643 InventorsAssigneeApplicationNo. 270000 filed on 07/01/1994US Classes:510/396, Cream; paste; gel; solid, shaped article; or gas-propelled composition (e.g., bar, aerosol, etc.)510/365, For removing greasy or oily contaminant from a substrate510/403, Gel or malleable composition (e.g., plastic-like, etc.)510/417, Plural immiscible liquid phases (e.g., emulsion, oily and aqueous layers, etc.)510/429, Sulfonate surfactant with sulfate monoester surfactant510/461, Specific organic component (e.g., triazines, etc.)510/497, With nonionic hydroxy containing organic component (e.g., alcohol, etc.)510/498, With diverse sulfonic acid or sulfate monoester component, or salt thereof (e.g., sulfate and sulfonate, etc.)510/536, Sulfoxy containing anionically substituted surfactant component516/902GELLED EMULSIONExaminersPrimary: Lieberman, PaulAssistant: Ogden, Necholus Attorney, Agent or FirmInternational ClassC11D 001/065AbstractA composition comprising approximately by weight 13 to 50% of a mixture of two different anionic surfactants, one of said anionic surfactants being a sulphonate and the other said anionic surfactant being a sulphate, a ratio of said paraffin sulphonate to said alkyl ether sulphate being 10:1 to 1:10; 4 to 20% of at least one of a water insoluble organic compound; 5 to 20% of at least one water soluble hydroxy containing organic compound; and the balance being water, wherein the composition has a pH of about 1 to about 11. | |
