Abstract: Systems, compositions and methods for fabric laundering comprising selected organosilicones which are formulated into microemulsions for improved deposition onto fabrics to provide fabric care benefits.
Type:
Grant
Filed:
March 20, 2007
Date of Patent:
March 16, 2010
Assignee:
The Procter & Gamble Company
Inventors:
Rajan Keshav Panandiker, Kerry Andrew Vetter, Mary Jane Combs, David Gladney, Jr., Connie Lynn Sheets
Abstract: A process comprising the steps of continuously adding a catalase enzyme to a process stream, wherein the process stream comprises an amine oxide surfactant and hydrogen peroxide; and mixing the process stream and catalase enzyme.
Type:
Grant
Filed:
March 5, 2008
Date of Patent:
August 18, 2009
Assignee:
The Procter & Gamble Company
Inventors:
Kristie Joyce Bethune, Terry Franklin Formyduval, Jared John Schaefer, Manuel Venegas
Abstract: A delivery system for uniform deposition of fabric care actives to a fabric article in a non-aqueous solvent based fabric treatment process; and compositions capable of uniformly depositing the fabric care actives on the fabric article being treated to achieve maximum benefit.
Type:
Grant
Filed:
June 24, 2004
Date of Patent:
December 9, 2008
Assignee:
The Procter & Gamble Company
Inventors:
Keith Homer Baker, Julie Ann O'Neil, Victor Manuel Arredondo, Robb Richard Gardner, Jeffrey Scott Dupont, Mark Robert Sivik, Jeffrey Jon Hopkins, William Michael Scheper
Abstract: A composition for treating or cleaning fabric articles, especially articles of clothing, linen and drapery, wherein the composition comprises a lipophilic fluid, a polyalkyleneoxide polysiloxane surfactant, and a second surfactant.
Type:
Grant
Filed:
July 18, 2005
Date of Patent:
October 21, 2008
Assignee:
The Procter & Gamble Company
Inventors:
Anna Vadimovna Noyes, John Cort Severns, Frederick Anthony Hartman, James Charles Theophile Roger Burckett-St. Laurent, Arseni V. Radomyselski, Paul Amaat France, Jeffrey John Scheibel, Christiaan Arthur Jacques Kamiel Thoen, John Christopher Deak, Phillip Kyle Vinson, Nabil Yaqub Sakkab
Abstract: Compositions and methods for removing and/or reducing incidental soils from fabric articles, especially articles of clothing, linen and drapery, wherein the compositions provide improved cleaning of incidental soils, either with or without a subsequent wash process or other entire fabric care process are provided. The compositions and methods are safe for use on a wide range of fabric articles, even in the home.
Type:
Grant
Filed:
February 4, 2005
Date of Patent:
October 14, 2008
Assignee:
The Procter & Gamble Company
Inventors:
William Michael Scheper, Michael Stanford Showell, Hiroshi Oh, David Lee Daugherty