Thickened composition containing glycolipid surfactant and polymeric thickener
Patent 5393453 Issued on February 28, 1995. Estimated Expiration Date: 
February 3, 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.
February 3, 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 ReferencesSubstituted glucosides Stable microemulsion cleaning composition Nonaqueous liquid, phosphate-free, improved automatic dishwashing composition containing enzymes Patent #: 5169553 InventorsAssigneeApplicationNo. 190935 filed on 02/03/1994US Classes:510/365, For removing greasy or oily contaminant from a substrate134/40, Oils, grease, tar, or wax removal, by dissolving134/42, Miscellaneous510/238, For grouted tile, bathtub, or procelain or ceramic surface (e.g., ceramic bathroom tile, etc.)510/328, Liquid composition (e.g., slurry, etc.)510/362, For removing soap scum or curd or combustion residues (e.g., carbon deposits, etc.)510/405, Liquid composition510/427, With diverse non-soap surfactant510/434, Polycarboxylic acid component, or acid anhydride or salt thereof (e.g., acrylic acid polymer, maleic anhydride, sodium citrate, etc.)510/470, Carbohydrate510/506EtherExaminersPrimary: Lieberman, PaulAssistant: Douyon, Lorna M. Attorney, Agent or FirmForeign Patent References
International ClassesC11D 003/22C11D 003/37 C11D 001/12 AbstractA thickened composition having a complex viscosity at 25° C. and at 1.58 Hz of about 0.1 to about 200 Pascal seconds, a G' value of about 0.1 to about 15000 dynes/sq cm over a strain range of 1 to 5% and a G" value of about 0.1 to about 2000 dynes/sq cm over a strain range of 1 to 5% which comprises approximately by weight 2 to 25 wt % of a glycolipid surfactant having an HLB of about 0.1 to about 8.0; 0.1 to 10.0 wt % of a polymeric thickener; 0.1 to 8 wt. % of an anionic surfactant; and the balance being water. | |
