Abstract: A process for preparing a detergent alcohol mixture comprising the steps of providing one or more poly-branched poly-olefins, wherein the poly-branched poly-olefins must contain one non-branched terminal olefin and one or more additional branched olefins in the molecule; hydroformylating said poly-branched poly-olefins to produce a poly-branched olefin containing aldehyde product with one or more olefins or mixture thereof; reducing the aldehyde product of step (b) in the presence of hydrogen and a hydrogenation catalyst to form a poly-branched detergent alcohol mixture; and removing said poly-branched alcohol mixture from said catalyst and branched aldehydes, alcohols and surfactants produced from the products of this process.
Type:
Grant
Filed:
September 20, 2011
Date of Patent:
October 30, 2012
Assignee:
The Procter & Gamble Company
Inventors:
Jeffrey John Scheibel, Robert Edward Shumate
Abstract: Laundry detergents and cleaning compositions which provide improved cleaning benefits that comprise a novel polymer system. The polymer system comprises one or more amphiphilic alkoxylated grease cleaning polymers, and either a clay soil cleaning polymer; or a soil suspending polymer.
Type:
Grant
Filed:
September 1, 2011
Date of Patent:
August 21, 2012
Assignee:
The Procter & Gamble Company
Inventors:
James Lee Danziger, Frank Hulskotter, Jean-Pol Boutique, Vincent John Becks, Frederik Vandenberghe
Abstract: A surfactant composition comprising one or more surfactant derivatives of isomers of acyclic detergent alcohol having 11, 16, or 21 carbon atoms and two, three, four or five methyl or ethyl branches or mixtures thereof wherein the surfactant derivatives are selected from the group consisting of cationic surfactants, zwitterionic surfactants, amine oxide surfactants, alkylpolyglycoside surfactants, soaps, fatty acids, di-long-chain alkyl cationic surfactants and mixtures.
Type:
Grant
Filed:
September 22, 2010
Date of Patent:
July 31, 2012
Assignee:
The Procter & Gamble Company
Inventors:
Kenneth Nathan Price, Randall Thomas Reilman, Jeffrey John Scheibel, Robert Edward Shumate, Stephanie Ann Urbin
Abstract: A process for preparing a detergent alcohol mixture comprising the steps of providing one or more poly-branched poly-olefins, wherein the poly-branched poly-olefins must contain one non-branched terminal olefin and one or more additional branched olefins in the molecule; hydroformylating said poly-branched poly-olefins to produce a poly-branched olefin containing aldehyde product with one or more olefins or mixture thereof; reducing the aldehyde product of step (b) in the presence of hydrogen and a hydrogenation catalyst to form a poly-branched detergent alcohol mixture; and removing said poly-branched alcohol mixture from said catalyst and branched aldehydes, alcohols and surfactants produced from the products of this process.
Type:
Grant
Filed:
September 20, 2011
Date of Patent:
July 31, 2012
Assignee:
The Procter & Gamble Company
Inventors:
Jeffrey John Scheibel, Robert Edward Shumate
Abstract: Fluid detergent compositions comprising an external structurant comprising dibenzylidene polyol acetal derivatives for providing desired rheological benefits such as product thickening, shear thinning behavior, as well as particle suspension capabilities, and a detersive enzyme such as lipase.
Type:
Grant
Filed:
March 16, 2010
Date of Patent:
April 10, 2012
Assignee:
The Procter & Gamble Company
Inventors:
Jean-Pol Boutique, James Charles Theophile Roger Burckett St. Laurent, Myriam Bouilliche, Dennis Allen Beckholt, Sohan Rajpanth Murthy, Mario Elmen Tremblay
Abstract: Process of making alkyl-capped alkoxylated esters. More specifically, a process of making alkyl-capped alkoxylated esters that are comprised substantially of triethylene alkoxy ester and substantially free from ethylene glycol monoalkoxy monoester and diethylene glycol monoalkoxy monoester.
Type:
Grant
Filed:
March 28, 2006
Date of Patent:
March 27, 2012
Assignee:
The Procter & Gamble Company
Inventors:
Lon Montgomery Gray, Jeffrey John Scheibel, Phillip Kyle Vinson, Christopher James Binski
Abstract: Laundry detergent and cleaning compositions comprising amphiphilic graft polymers based on water-soluble polyalkylene oxides (A) as a graft base and side chains formed by polymerization of a vinyl ester component (B), said polymers having an average of ?1 graft site per 50 alkylene oxide units and mean molar masses Mw of from 3000 to 100,000.
Type:
Grant
Filed:
May 29, 2007
Date of Patent:
March 27, 2012
Assignee:
The Procter & Gamble Company
Inventors:
Dieter Boeckh, Lidcay Herrera Taboada, Asimina Kavarnou-Seiler, Gerd Konrad, Birgit Reinhard, Arturo Luis Casado-Dominguuez, Frank Hulskotter, James Lee Danziger
Abstract: A detergent composition comprising an esterified substituted benzene sulfonate, a hydrogen peroxide source, a soil suspending polymer, and an organic catalyst.
Type:
Grant
Filed:
January 14, 2011
Date of Patent:
February 21, 2012
Assignee:
The Procter and Gamble Company
Inventors:
Jeffrey John Scheibel, Scott Leroy Cron, Xinbei Song, Kevin Patrick Christmas, Gregory Scot Miracle
Abstract: Laundry detergent and cleaning compositions comprising amphiphilic water-soluble alkoxylated polyalkylenimine polymer having an inner polyethylene oxide block comprising 20 to 50 polyethylene oxide units and an outer polypropylene oxide block comprising 10 to 50 polyethylene oxide units and especially to such alkoxylated polyalkylenimines wherein the ratio of polyethylene oxide units and polypropylene oxide units is proportionally related to the square root of the number of polyalkylenimine units present in the backbone.
Type:
Grant
Filed:
November 7, 2008
Date of Patent:
January 17, 2012
Assignee:
The Procter & Gamble Company
Inventors:
James Lee Danziger, Frank Hulskotter, Dieter Boeckh, Sophia Ebert, Andrea Misske, Stefan Frenzel
Abstract: Laundry detergent and cleaning compositions comprising alkoxylated polyalkanolamine polymers obtainable by condensation of N-(hydroxyalkyl)amines and reacting the remaining hydroxy and/or secondary amino groups of the condensation product with alkylene oxides and/or derivatives obtainable by quaternization, protonation, sulphation and/or phosphation of said polymers.
Type:
Grant
Filed:
November 7, 2008
Date of Patent:
January 17, 2012
Assignee:
The Procter & Gamble Company
Inventors:
James Lee Danziger, Frank Hulskotter, Dieter Boeckh, Sophia Ebert, Andrea Misske, Stefan Frenzel
Abstract: Laundry detergents and cleaning compositions which provide improved cleaning benefits that comprise a novel polymer system. The polymer system comprises one or more amphiphilic alkoxylated grease cleaning polymers, and either a clay soil cleaning polymer; or a soil suspending polymer.
Type:
Grant
Filed:
November 7, 2008
Date of Patent:
January 10, 2012
Assignee:
The Procter & Gamble Company
Inventors:
James Lee Danziger, Frank Hulskotter, Jean-Pol Boutique, Vincent John Becks, Frederik Vandenberghe
Abstract: The present disclosure describes processes for the epimerization of a cyclohexene comprising the steps of providing to a reactor a first isomer of a 1-(2-alkyl-3-cyclohexen-1-yl)-alkanone compound according to Formula I wherein R1 ad R2 are each independently C1-C4 alkyl, and R3, R4, R5, R6, R7, and R8 are each independently selected from the group consisting of H and C1-C4 alkyl; and epimerizing the first isomer of the 1-(2-alkyl-3-cyclohexen-1-yl)-alkanone with a metal alkoxide base to form a second isomer of the 1-(2-alkyl-3-cyclohexen-1-yl)-alkanone.
Type:
Grant
Filed:
December 18, 2009
Date of Patent:
January 10, 2012
Assignee:
The Procter & Gamble Company
Inventors:
Daniel Martin Bourgeois, Gregory Scot Miracle, Phillip John Porter, Eva Boros, Kenneth Richard Seddon, Harambage Quintus Nimal Gunaratne
Abstract: Novel modified lignin polymers containing anionic, cationic, and/or alkoxy substitution are disclosed. Further, new cleaning compositions including the novel substituted lignin polymers are disclosed. Methods of forming the modified lignin polymers and cleaning compositions are disclosed.
Type:
Grant
Filed:
September 18, 2009
Date of Patent:
December 13, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Yonas Gizaw, Bruno Albert Jean Hubesch, Jeffrey Scott Dupont, Xiaoru Jenny Wang, Luke Andrew Zannoni
Abstract: The present disclosure describes processes for producing cyclohexenes using Lewis acidic ionic liquids comprising the steps of providing to a reactor an ?,?-unsaturated carbonyl dienophile, providing to the reactor a 1,3-diene, providing a Lewis acidic ionic liquid to the reactor; and reacting the ?,?-unsaturated carbonyl dienophile with 1,3-diene to form a substituted cyclohexene product. The ?,?-unsaturated carbonyl dienophile can be mesityl oxide, the 1,3-diene can be piperylene; and the Lewis acidic ionic liquid can be AlCl3:[C2mim]Cl; AlCl3:[C8mim]Cl; or mixtures thereof.
Type:
Grant
Filed:
December 18, 2009
Date of Patent:
November 29, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Daniel Martin Bourgeois, Gregory Scot Miracle, Phillip John Porter, Eva Boros, Kenneth Richard Seddon, Harambage Quintus Nimal Gunaratne
Abstract: A process for preparing a detergent alcohol mixture comprising the steps of providing one or more poly-branched poly-olefins, wherein the poly-branched poly-olefins must contain one non-branched terminal olefin and one or more additional branched olefins in the molecule; hydroformylating said poly-branched poly-olefins to produce a poly-branched olefin containing aldehyde product with one or more olefins or mixture thereof; reducing the aldehyde product of step (b) in the presence of hydrogen and a hydrogenation catalyst to form a poly-branched detergent alcohol mixture; and removing said poly-branched alcohol mixture from said catalyst and branched aldehydes, alcohols and surfactants produced from the products of this process.
Type:
Grant
Filed:
September 22, 2009
Date of Patent:
October 25, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Jeffrey John Scheibel, Robert Edward Shumate
Abstract: Acyclic polyaldehydes and polyalcohols having 11, 16 or 21 carbon atoms and comprising at least two aldehyde or hydroxyl alcohol groups, at least three branches, and three or less carbon-carbon double bonds.
Type:
Grant
Filed:
September 22, 2009
Date of Patent:
August 9, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Jeffrey John Scheibel, Robert Edward Shumate
Abstract: A laundry detergent composition comprising an amphiphilic graft polymer based on water-soluble polyalkylene oxides as a graft base and side chains formed by polymerization of a vinyl ester component, said polymer having an average of less than or equal to one graft site per 50 alkylene oxide units and a mean molar mass of from about 3,000 to about 100,000; from about 0.2% to about 8% of organic solvent; and from about 2% to about 20% of a surfactant system; wherein said detergent composition is in a form selected from: liquid; gel; and combinations thereof.
Type:
Grant
Filed:
June 27, 2008
Date of Patent:
May 31, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Jean-Pol Boutique, James Lee Danziger, Frank Hulskotter, Frederik Vandenberghe, Robb Richard Gardner, Arturo Luis Casado-Dominguez
Abstract: The present invention is directed to methods for removing unwanted materials from the surface of fabrics—such as lint, pills, fuzz, and hair—by contacting the fabric with an open-cell foam or an article of manufacturer comprising an open cell foam and a non-soiling and non-staining benefit agents and/or an auxiliary means for trapping material removed by the fabric exfoliation method.
Type:
Grant
Filed:
April 7, 2008
Date of Patent:
April 26, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Mark Robert Sivik, Jeffrey Lee Butterbaugh, Tulani Leola Soffin, Brian Wayne Everingham
Abstract: An improved method for predicting stability of liquid detergent composition, identifying and designing liquid detergent compositions that provide said desired stability, consumer acceptance and performance.
Type:
Grant
Filed:
May 27, 2010
Date of Patent:
April 19, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Eva Schneiderman, Genevieve Cagalawan Wenning, Peggy Marion Teyssier, David Robert Nassano, David Kent Rollins, Donna Jane Wiedemann, Arturo Luis Casado Dominguez, Rajan Keshev Panandiker
Abstract: Process of making alkyl-capped alkoxylated esters. More specifically, a process of making alkyl-capped alkoxylated esters that are comprised substantially of triethylene alkoxy ester and substantially free from ethylene glycol monoalkoxy monoester and diethylene glycol monoalkoxy monoester.
Type:
Grant
Filed:
March 28, 2006
Date of Patent:
March 29, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Lon Montgomery Gray, Jeffrey John Scheibel, Phillip Kyle Vinson, Christopher James Binski