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:
Jul. 15, 1997
Filed:
May. 04, 1995
Mark A Smerznak, Cincinnati, OH (US);
Roger J Jones, Jauche, BE;
Athanasios Surutzidis, Hamilton, OH (US);
Andrew A Fisk, Strombeek-Bever, BE;
Steven P Christiano, Midland, MI (US);
Gregory G Bausch, Midland, MI (US);
Lauren M Tonge, Sanford, MI (US);
Sharon K McCoy, Gladwin, MI (US);
Elizabeth F Mallen, Brussels, BE;
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
Disclosed are aqueous liquid detergent compositions comprising dispersed particles of a silicone-based suds suppressor system and a separately added moderately hydrophobic particulate silica stabilizing agent. Such a separately added stabilizing agent serves to retard coalescence and coagulation of the suds suppressor particles and thus enhances the storage stability of the suds suppressor-containing detergent compositions of this invention.