Glass cleaning composition
Patent 5750482 Issued on May 12, 1998. Estimated Expiration Date: 
December 7, 2015. 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.
December 7, 2015. 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 H468 3463735 3607764 3664961 3679609 3819522 3882038 Antifogging cleaner Cleaning compositions Water based window, glass and chrome cleaner composition InventorAssigneeApplicationNo. 568527 filed on 12/07/1995US Classes:510/182, With aliphatic alcohol, ether, or ketone component510/427, With diverse non-soap surfactant510/428, Plural anionically substituted sulfur containing surfactants510/429, Sulfonate surfactant with sulfate monoester surfactant510/505, Oxygen in the component (except substituted triazines)510/506EtherExaminersPrimary: Medley, MargaretAttorney, Agent or FirmForeign Patent References
International ClassC11D 007/50AbstractA non-streaking glass cleaning composition comprising, on a weight basis, from about 0.1 to about 1% ethylene glycol monohexyl ether, from about 0.01 to about 0.5% of a surfactant selected from the group consisting of anionic surfactants, nonionic surfactants, amphoteric surfactants, zwitterionic surfactants and mixtures thereof, from about 0.1 to about 7% of an organic cosolvent comprising a mixture of (i) a low boiling point organic cosolvent having a boiling point of less than about 115° C. and (ii) a high boiling point organic cosolvent having a boiling point of from 120° to about 230° C., from 0 to about 2% of a builder, and water, said composition having a pH of from about 3.5 to about 11.5, to provide a non-streaking glass cleaning formulation.Other References
Field of SearchWith aliphatic alcohol, ether, or ketone componentOxygen in the component (except substituted triazines) Ether With diverse non-soap surfactant Plural anionically substituted sulfur containing surfactants Sulfonate surfactant with sulfate monoester surfactant Polycarboxylic acid component, or salt thereof | |
