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:
Sep. 17, 2019
Filed:
Aug. 02, 2012
Steven Hamilton Hoke, Ii, West Chester, OH (US);
John Christian Haught, West Chester, OH (US);
Marc Alan Hester, Cincinnati, OH (US);
Brian David Clair, Ft. Wright, KY (US);
Steven Hamilton Hoke, II, West Chester, OH (US);
John Christian Haught, West Chester, OH (US);
Marc Alan Hester, Cincinnati, OH (US);
Brian David Clair, Ft. Wright, KY (US);
THE PROCTER & GAMBLE COMPANY, Cincinnati, OH (US);
Abstract
Compositions useful in liquid-liquid extraction processes for improving the taste of water-soluble surfactants, said composition comprising: from about 5% to about 60%, by weight of the composition, of water soluble surfactant; from about 10% to about 90%, by weight of the composition, of water; from about 10% to about 90%, by weight of the composition, of extraction solvent; at least 0.01%, by weight of the composition, of undesirable non-polar materials; wherein the extraction solvent is selected from solvents having individual Hansen solubility parameters of a dispersion force component (δ) ranging from about 15 to about 17 (MPa), a polar component (δ) ranging from 0 to about 9 (MPa)and a hydrogen bonding component (δ) ranging from 0 to about 11 (MPa).