Abstract: An oral care composition comprises polybutene with a molecular weight of about 300 to about 3000 and an oral care active. The oral care composition may further comprise an oral care carrier. Kits comprising polybutene, a container and instructions for use or an applicator for applying the composition directly to the tooth surfaces are also disclosed. The polybutene component of the kits can further comprise an oral care active or an oral care carrier.
Type:
Application
Filed:
September 12, 2002
Publication date:
May 1, 2003
Applicant:
The Proctor & Gamble Company
Inventors:
Jayanth Rajaiah, Lisa Catron Ernst, Ann Maria Case, Thinh Nguyen Ha, William Michael Glandorf, Christopher Robert Mayer
Abstract: The present invention relates to substrate comprising fabric, the substrate treated with a composition comprising:
a) an aldehyde, said aldehyde a mono-functional aldehyde, a di-functional aldehyde, or mixtures thereof;
b) a polyethylene glycol having the formula:
R(OCH2CH2)xOR
wherein R is hydrogen, C1-C4 alkyl, and mixtures thereof, and the index x has a value of 15 to 45;
c) an acid catalyst; and
d) optionally, a surface modifying agent;
wherein the treated substrate has at least three enhanced fabric benefits, said benefits selected from the group consisting of:
i) durable press;
ii) hand feel;
iii) anti-abrasion;
iv) anti-shrinkage; and
v) anti-yellowing.
The present invention further relates to a system and a process for providing a substrate having the above described enhanced fabric benefits.
Type:
Grant
Filed:
February 7, 2001
Date of Patent:
April 8, 2003
Assignee:
The Proctor & Gamble Company
Inventors:
Robb Richard Gardner, Janet Sue Littig, Mark Robert Sivik
Abstract: Disposable cleaning sheets for removing debris from a surface comprise a substrate and a plurality of protrusions affixed to the substrate. The cleaning sheets of the present invention have one or more of the following characteristics: (a) “Protrusion Flexibility” of at least about 0.5 grams, preferably from about 1 to about 200 grams, and more preferably from about 5 to about 70 grams; (b) “Glide Resistance” of less than about 1200 grams, preferably from about 25 to about 950 grams, and more preferably from about 200 to about 750 grams; (c) “Hair Capture Efficiency” of at least about 10%, preferably at least about 30%, and more preferably at least about 60%; and/or (d) “Sheet Capacity” of from about 0.2 to about 20 grams, preferably from about 0.5 to about 10 grams, and more preferably from about 0.75 to about 5 grams.
Type:
Application
Filed:
June 3, 2002
Publication date:
March 6, 2003
Applicant:
The Proctor & Gamble Company
Inventors:
Mark Leslie Kacher, Michael Stephen Maile, Andrea Pfarr Switzer, Arthur Wong, Preston James Rhamy
Abstract: Disclosed is a disposable surface wipe having a sensor which detects bodily waste contamination on a surface and which provides a signal indicating the presence of such contamination, desirably by detecting a component of the waste normally present in waste excreted by healthy individuals and not a component infrequently present in the waste due to special circumstances related to the health or other transient condition of the excreter. The signal provided by the sensor can be visible to a user of the article, and the article can include a substrate which incorporates the sensor. In a preferred embodiment, the article is a cleaning article which can efficaciously clean bodily waste contamination from a surface.
Abstract: A denture cleanser composition comprising polybutene, with a molecular weight of about 300 to about 3000, an effervescence generator and a bleaching agent. Optionally, denture cleanser compositions may further comprise tablet binders, organic peroxyacid bleach precursors, surfactants including a dimethicone copolyol, lipophilic compounds such as flavorants and coolants, chelating agents, and other therapeutic and cosmetic active agents.
Type:
Grant
Filed:
February 28, 2002
Date of Patent:
December 10, 2002
Assignee:
The Proctor & Gamble Company
Inventors:
Jayanth Rajaiah, Lisa Catron Ernst, Ann Maria Case, Thinh Nguyen Ha, William Michael Glandorf, Christopher Robert Mayer
Abstract: Disclosed are pressurized antiperspirant compositions comprising (a) a polyol solvent having at least 4 carbon atoms and a hydroxyl group on each of the &agr; and &bgr; carbon atoms of the polyol solvent; (b) solubilized antiperspirant active; (c) dimethylether; (d) a low polarity liquid having a solubility parameter of less than about 8.0, wherein the weight ratio of the dimethylether to low polarity solvent is from about 0.1 to about 2.8. It has been found that these compositions are especially useful in formulating clear or single-phase pressurized antiperspirant compositions that remain stable over prolonged periods and that can be formulated without ethanol or aqueous solvents.
Type:
Grant
Filed:
May 23, 2001
Date of Patent:
November 26, 2002
Assignee:
The Proctor & Gamble Company
Inventors:
Scott Edward Smith, David Frederick Swaile, Jennifer Elaine Hilvert
Abstract: A method for enhancing the color density of printed paper comprising a print enhancing fluid. The print enhancing fluid is applied to the paper prior to ink application in order to enhance the color density of the image printed on the paper. Utilization of the print enhancing fluid of this invention also provides improved printing press hygiene and printing process efficiency especially when printing paper products having high color density images.
Type:
Grant
Filed:
August 14, 2000
Date of Patent:
November 12, 2002
Assignee:
The Proctor & Gamble Company
Inventors:
Nicholas James Nissing, Mary Elizabeth Elam
Abstract: The present invention relates to a dispensing device (1) for a fluid (10), the dispensing device (1) comprising a reservoir (11), a shaft (12), a back seal (13), a damper (14), a piston (151) and a one-way valve (16), the back seal (13) sealing a first end of the reservoir and being displaceable along the shaft, the valve being on the second end of the reservoir, the piston being fixed to one end of the shaft, the piston being located between the valve and the damper, the damper being also fixed to the shaft, the damper being located between the piston and the back seal, whereby the piston has an opened position (151) and a closed position (152), the open position allowing fluid communication between the valve and the pat of the reservoir between the piston and the back seal, the displacement of the piston between the opened and the closed position being induced by a displacement of the shaft along its own axis, the pressure in the area comprised between the valve and the piston reducing when the piston is mo
Abstract: Modified enzymes which comprise a catalytically active amino acid sequence of an enzyme, linked via a non-mino acid linking region to an amino acid sequence comprising a Cellulose Binding Domain. The present invention further relates to laundry detergent and/or fabric care compositions comprising such modified enzymes. These compositions provide a higher effective concentration of the enzyme at its substrate location and therefore, improved enzymatic benefits.
Type:
Grant
Filed:
November 1, 2000
Date of Patent:
October 22, 2002
Assignee:
The Proctor & Gamble Company
Inventors:
Johan Smets, Jean-Luc Philippe Bettiol, Stanton Lane Boyer, Alfred Busch
Abstract: An absorbent article such as a sanitary napkin, having an improved topsheet that provides improved skin comfort as well as superior fluid handling characteristics. Such absorbent articles comprise a main body portion preferably comprising a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the topsheet and the backsheet. The main body portion has longitudinal edges and lateral edges. The topsheet has a central zone and a pair of end zones extending laterally outwardly from and contiguous with the central zone. The topsheet comprises an nonwoven outer layer and an apertured thermoplastic film layer. The nonwoven outer layer has an opening positioned in the central zone.
Abstract: Methods for reducing lipase enzyme activity within a treatment area comprise applying a copolymeric compound having an average molecular weight of at least 400 and a polyalkoxy backbone which comprises at least one branched C1-C30 alkoxy unit and at least one linear C1-C30 alkoxy unit to the treatment area in an amount sufficient to reduce lipase enzyme activity within the treatment area.
Abstract: A paper web of the present invention has a longitudinal centerline and a transverse centerline, and comprises a plurality of first regions and a plurality of second regions. The first regions form boundaries separating the second regions, the first regions being substantially in a plane of the paper web. The second regions comprise a plurality of raised out-of-said-plane rib-like elements, the rib-like elements of each second region being disposed parallel to a major rib axis and perpendicular to a minor rib axis. All or most of each first regions have both major rib axis and minor rib axis components. The first and second regions undergo geometric deformation when the web material is subjected to an applied elongation along at least one axis.
Type:
Grant
Filed:
April 16, 1998
Date of Patent:
October 1, 2002
Assignee:
The Proctor & Gamble Company
Inventors:
David William Cabell, Mark Ryan Richards
Abstract: A process for the branching of saturated and/or unsaturated fatty acids and/or alkyl esters thereof comprises subjecting the fatty acids and/or alkyl esters to a skeletal isomerization reaction using a catalyst comprising a crystalline porous structure having incorporated therein a metal to form metal sites on said catalyst and isolating branched fatty acids, alkyl esters thereof, or mixtures thereof, from a reaction mixture obtained by said skeletal isomerization reaction. The catalyst used in the isomerization reaction is preferably a zeolite catalyst containing metal sites of a Group VIII metal. The process produces a mixture of fatty acids and/or alkyl esters that contain significant quantities of branched molecules.
Type:
Grant
Filed:
March 2, 2001
Date of Patent:
September 24, 2002
Assignee:
The Proctor & Gamble Company
Inventors:
Corey James Kenneally, Daniel Stedman Connor
Abstract: Product development is accomplished through a plurality of product development tools, each tool assisting in a separate aspect of product development. Each tool has at least one instantiation of a tool module implementing tool logic and a tool database accessible by each tool module. Each product development tool communicates with a global readiness database. The readiness database includes common information accessible by more than one of the product development tools. At least one product supply tool accesses the readiness database to read product development information.
Abstract: The present invention relates to a low viscosity, aqueous liquid composition suitable for bleaching and pretreating soiled fabrics. Such composition contains a peroxygen bleach, an ethoxylated nonionic surfactant, a zwitterionic betaine surfactant and a viscosity reducing agent. In addition to improved cleaning performance, such composition provides satisfactory fabric and color safety when used as a laundry pretreater.
Type:
Grant
Filed:
August 29, 2000
Date of Patent:
September 10, 2002
Assignee:
The Proctor & Gamble Company
Inventors:
Valerio Del Duca, Carlo Ricci, Roberto Scaramella
Abstract: A method of removing cooked-, baked-, or burnt-on food soil from cookware and tableware comprising washing the cookware/tableware in an automatic dishwashing machine in the presence of an organic solvent system having a volatile organic content of less than about 50% by weight and a wash liquor concentration of from about 100 ppm to about 10000 ppm. The method includes the storage and delivery of organic solvent compositions and dishwashing detergent composition from multi-compartment containers. The method provides excellent removal of stubborn soils which are very difficult to remove in a conventional automatic dishwashing process.
Type:
Application
Filed:
July 16, 2001
Publication date:
September 5, 2002
Applicant:
The Proctor & Gamble Company
Inventors:
Brenda Frances Bennie, Mairi Campbell, Elizabeth Ann Alam, Neha Kapur, William Michael Scheper, Glenn Thomas Jordan, Chanchal Ghosh, Chandrika Kasturi, Frank William DeNome, Brian Xiaoqing Song, James Iain Kinloch
Abstract: Benzimidazole derivatives and salts and prodrugs thereof are disclosed, together with methods for the treatment of cancers or viral infections in warm blooded animals by administration of these compounds. Such compounds may be used in combination with a chemotherapeutic agent and/or a potentiator.
Type:
Grant
Filed:
September 29, 2000
Date of Patent:
July 23, 2002
Assignee:
The Proctor & Gamble Company
Inventors:
James Berger Camden, Joseph K. Agyin, James C. Quada, Jr.
Abstract: The invention provides compounds which are useful as inhibitors of metalloproteases, and which are effective in treating conditions characterized by excess activity of these enzymes. In particular, the present invention relates to a compound having a structure according to Formula (I).
Also disclosed are compounds, pharmaceutical compositions and methods of treating diseases characterized by metalloprotease activity using these compounds or the pharmaceutical compositions containing them.
Type:
Grant
Filed:
August 26, 1997
Date of Patent:
July 9, 2002
Assignee:
The Proctor & Gamble Company
Inventors:
Michael George Natchus, Biswanath De, Stanislaw Pikul, Neil Gregory Almstead, Roger Gunnard Bookland, Yetunde Olabisi Taiwo, Menyan Cheng
Abstract: An improved system for fitting a container to a distribution device, more particularly wherein the system and/or device is incorporated into a refreshing/cleaning apparatus for treating fabric garments, and/or the distribution device is a liquid distribution device, is provided.
Type:
Application
Filed:
October 4, 2001
Publication date:
June 27, 2002
Applicant:
The Proctor & Gamble Company
Inventors:
Hedwige Clara Theophiel Verherbrugghen, Graham John Boyd, Carlos Gustaaf Arthur Van Lierde
Abstract: An aerosol personal cleansing composition comprising from about 85% to about 95% of a neat cleansing lotion comprising from about 0.5% to about 30%, by weight of the neat cleansing lotion, of a lathering surfactant, from about 0.5% to about 40%, by weight of the neat cleansing lotion, of a lipophilic skin moisturizing agent, from about 0.1% to about 10% by weight of the neat cleansing lotion, of a stabilizer, and from about 35% to about 90%, by weight of the neat cleansing lotion, of water; and from about 3% to about 15% of a hydrocarbon propellant having a vapor pressure of from about 3 psig to about 15 psig.