The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2002
Filed:
Aug. 16, 1999
Neil James Gordon, Strombeek-Bever, BE;
Marc François Theophile Evers, Strombeek-Bever, BE;
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
Liquid hard-surface cleaning compositions are disclosed which provide outstanding next-time cleaning performance to the hard-surfaces cleaned therewith. The compositions comprise from 0.001% to 20% by weight of the total composition of an antiresoiling ingredient selected from the group consisting of: a polyalkoxylene glycol according to the formula: H—O—(CH —CHR O) —H; a monocapped polyalkoxylene glycol of the formula: R —O—(CH —CHR O) —H; a dicapped polyalkoxylene glycol of the formula: R —O—(CH —CHR O) —R ; and a mixture thereof, wherein the substituents R and R each independently are substituted or unsubstituted, saturated or unsaturated, linear or branched hydrocarbon chains having from 1 to 30 carbon atoms, or amino bearing linear or branched, substituted or unsubstituted hydrocarbon chains having from 1 to 30 carbon atoms, R is hydrogen or a linear or branched hydrocarbon chain having from 1 to 30 carbon atoms, and wherein n is an integer greater than 0, and from 0.001% to 20% by weight of the total composition of vinylpyrrolidone homopolymer or copolymer.