Gel Or Liquid Composition Patents (Class 510/280)
  • Patent number: 6440919
    Abstract: The present invention relates to an aqueous based, solvent free degreaser composition, comprising a blend of two nonionic surfactants selected from, alcohol alkoxylate with a fatty alcohol moiety alkoxlyate, fatty alkoxlyated alcohol, fatty alcohol having oxyethylate moieties, polyoxyalkylene block copolymers, and alkyl phenol alkoxylate.
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: August 27, 2002
    Assignee: BASF Corporation
    Inventors: Charles O. Kerobo, Michael C. Welch, Suzanne M. Gessner, Sonia J. Patterson
  • Patent number: 6403547
    Abstract: The present invention relates to a process of cleaning a carpet with a liquid composition comprising a peroxygen bleach and an N-vinyl polymer, said process comprising the steps of applying said composition to the surface of the carpet and leaving said composition to dry onto the carpet. The carpet cleaning composition according to the present invention provides carpet cleaning and/or carpet anti-resoiling benefits.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: June 11, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Gabriella Grippaudo, Carlo Ricci, Luca Sarcinelli
  • Patent number: 6391061
    Abstract: A carpet stain removal product and process are disclosed. The product includes a liquid cleaning composition (18) which contains water, an organic solvent and a surfactant, an absorbent stain receiver, and a sonic or ultrasonic wave generating source (10) for imparting sonic or ultrasonic waves onto stains (14) on textiles (16). The sonic or ultrasonic wave source is, for example, a hand-held, pen-shaped device with a directed point to focus the sonic or ultrasonic waves at the stain to be removed.
    Type: Grant
    Filed: August 16, 2000
    Date of Patent: May 21, 2002
    Assignee: Procter & Gamble Company
    Inventors: Thomas Charles Hortel, Nagabhusan Senapati
  • Patent number: 6326344
    Abstract: The present invention relates to a carpet cleaning composition comprising about 50% by weight to about 98% by weight water; about 0.05% by weight to about 2% wt-% of at least one emulsifier that is an acrylic copolymer; about 1% by weight to about 50% by weight of at least one solvent; 0% to about 1% by weight of at least one surfactant; and at least one alkaline compound for buffering. The resultant cleaning composition has an adjusted pH from about 4 to about 10.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: December 4, 2001
    Assignee: Ecolab Inc.
    Inventor: Mark Dennis Levitt
  • Patent number: 6300299
    Abstract: A process for removing turmeric stains from nylon or wool articles comprising (a) applying a solution of an oxidizing agent to the stained area, and (b) exposing the stained area to light of ultraviolet wavelength is disclosed.
    Type: Grant
    Filed: February 6, 2001
    Date of Patent: October 9, 2001
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Peter M Murphy, Misty D Dittman
  • Patent number: 6239166
    Abstract: The invention relates to an aqueous pesticide composition for killing dust mites, which contains a chelating agent as the active ingredient and a surfactant to facilitate distribution over, or subsequent removal from, the surfaces of fabric or fibrous materials, such as floor coverings, wall and window coverings, furniture coverings, etc. The invention also relates to methods of using the aqueous pesticide composition for killing dust mites and controlling the dust mite population in the indoor living environment and for cleaning carpets and rugs.
    Type: Grant
    Filed: April 23, 1998
    Date of Patent: May 29, 2001
    Inventor: Robert H. Black
  • Patent number: 6218353
    Abstract: A liquid composition useful for suspending and dispensing a solid particulate comprises carbon dioxide, a surfactant, an organic co-solvent, and the solid particulate to be suspended. The composition may optionally contain water. The composition is useful as a propellant in an aerosol container for spraying the solid particulate from the container.
    Type: Grant
    Filed: December 14, 1998
    Date of Patent: April 17, 2001
    Assignee: MiCell Technologies, Inc.
    Inventors: Timothy J. Romack, David F. Cauble, Jr., James B. McClain
  • Patent number: 6177395
    Abstract: Compositions particularly suitable for the cleaning of carpets comprise: a peroxygen bleach; an alcohol having the formula R—OH wherein R is linear or branched, saturated or unsaturated hydrocarbon chain of 1 to 4 carbon atoms and a second solvent selected from the group consisting of a hydrophilic solvent comprising one or more ether groups and having a solubility in water higher than 10 ml per 100 ml at 25° C.; a polyol hydrophilic solvent having a solubility in water higher than 10 ml per 100 ml at 25° C.; a hydrophobic solvent having a solubility in water lower than 10 ml per 100 ml at 25° C.; and mixtures thereof; at a weight ratio of said alcohol to said second solvent of 1:10 to 1:1.1. The compositions are particularly suitable for the cleaning of carpets, resulting in improved overall stain removal performance, especially on particulate stains, greasy/oily stains, bleachable stains, and/or enzymatic stains.
    Type: Grant
    Filed: April 30, 1999
    Date of Patent: January 23, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Lorena Silvaggi, Floriana Raso
  • Patent number: 6133218
    Abstract: The present invention relates to an aqueous based, solvent free degreaser composition, comprising a blend of two nonionic surfactants selected from, alcohol alkoxylate with a fatty alcohol moiety, alkoxylated fatty alcohol, fatty alcohol having oxyethylate moieties, polyoxyalkylene block copolymers, and alkyl phenol alkoxylate.
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: October 17, 2000
    Assignee: BASF Corporation
    Inventors: Charles O. Kerobo, Michael C. Welch, Suzanne M. Gessner, Sonia J. Patterson
  • Patent number: 6132474
    Abstract: A bag for the cleaning and containment of soiled fabric articles is provided which comprises a fastening system that, when fastened provides a vapor impermeable container and an interior surface releasably impregnated with an effective amount of a gelled liquid dry-cleaning composition.
    Type: Grant
    Filed: February 19, 1998
    Date of Patent: October 17, 2000
    Assignee: Custom Cleaner, Inc.
    Inventors: James A. Smith, George W. Kellett
  • Patent number: 6126697
    Abstract: Carpeting, upholstery, drapery and other textile fibers are cleaned by applying to the fibers, from a pressurized container, an aqueous internally carbonated non-surfactant cleaning composition prepared by admixing, by volume, about 125 ml (150 grams) of an alkaline metal bicarbonate or percarbonate salt, about 62.5 ml (57.4 grams) of a carbonate salt and about 187.5 ml (165 grams) of a natural solid acid, in an aqueous medium such that the natural solid acid reacts with the carbonate/bicarbonate salts to produce carbon dioxide and the solids concentration in the solution resulting from the carbonate salts and natural solid acid forming the basis of the cleaning solution. Citric acid, sodium carbonate and sodium bicarbonate are the preferred solid acid and carbonate salts. The composition is prepared from naturally occurring ingredients and the container is pressurized by air or other environmentally safe gaseous materials.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: October 3, 2000
    Inventor: Jeffrey N. Ebberts
  • Patent number: 6113654
    Abstract: A cleaning composition for carpets, rugs, and the like is provided. The dispensable cleaner includes: a) an effective amount of an organic solvent having a Hansen solubility parameter of less than about 10; b) an effective amount of an emulsifying or dispersing agent; c) an effective amount of a source of hydrogen peroxide; and d) the balance being water. Emulsifying or dispersing agents that are surfactants having an HLB of less than about 10 are particularly suited for removing oily soil from absorbent or adsorbent surfaces. Optional components include sequestering agents, fragrances, builders and soil retardants.
    Type: Grant
    Filed: September 12, 1996
    Date of Patent: September 5, 2000
    Inventor: David Peterson
  • Patent number: 6071869
    Abstract: This invention relates to aqueous cleaning formulations useful in the cleaning of textile fabrics such as carpets and upholstery. The cleaning formulations comprise a) detergent, b) fluorochemical soil-resist agent, c) stain-resist agent, and d) a stable aqueous dispersion of inorganic particulate matter selected from the group consisting of clay, colloidal silica, colloidal alumina, titanium dioxide, and mixtures thereof. The detergent, the fluorochemical soil-resist agent, the stain-resist agent and the inorganic particulate matter each have a flash point that is at least 100.degree. C.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: June 6, 2000
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Joyce Monson Materniak, Charles Leonard Strickler
  • Patent number: 6043209
    Abstract: There is provided an aqueous composition for cleaning fabrics and carpets and inhibiting the resoiling of fabric and carpets. The composition includes a water miscible organic solvent, a peroxygen compound, a surfactant, a polymeric or copolymeric soil resist, and a fluorinated hydrocarbon soil resist. The solvent is selected from isopropanol, propylene glycol methyl ether, dipropylene glycol methyl ether, or mixtures of two or more thereof. Compositions formed with these solvents and both soil resists are particularly stable and non-turbid.
    Type: Grant
    Filed: January 6, 1998
    Date of Patent: March 28, 2000
    Assignee: Playtex Products, Inc.
    Inventors: Robert P Micciche, Ann Marie Lynch, Uma Tripathi
  • Patent number: 6037317
    Abstract: Aqueous cleaning compositions comprising a peroxygen bleach, a hydrophobic surfactant, an anionic surfactant and a 2-alkyl alkanol. The compositions have especially good performance in bleaching hydrophilic stains and the removal of greasy soils.
    Type: Grant
    Filed: June 11, 1997
    Date of Patent: March 14, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Dario Rapisarda, Marina Trani, Elisabetta Russo, Stefano Scialla
  • Patent number: 6028044
    Abstract: Multi-purpose cleaner utilizes emulsifyng surfactants and wetting agents to provide all purpose cleaning and degreasing of hard and soft surfaces. The unique combination of chemical components produces rapid emulsification and allows easy removal of a wide variety of carpet and fabric stains also. Formula consists essentially of the following constituents:(e) 0.8-5% by weight dialkyl sodium sulfosuccinate surfactants,(f) 3.1-15% by weight emulsifying surfactants, preferably NPE 9-12,(g) 1.9-10% by weight isopropanol, and(h) 70-94.2% by weight water.
    Type: Grant
    Filed: May 21, 1999
    Date of Patent: February 22, 2000
    Assignee: Adrian J. Harris
    Inventor: Adrian James Harris
  • Patent number: 6013139
    Abstract: A chemical composition useful for carpet cleaning having a selected combination of alcohols, Borax, sodium tripolyphosphate, hydrogen peroxide, bicarbonates and other alkaline components. Additionally, a method of cleaning carpets with the proposed cleaning composition using a mechanically driven pad to buff a carpet wetted with the composition. The chemical composition is preferably sprayed onto the carpet, which is then buffed to ensure complete penetration of the cleaning compound and removal of soil or staining material.
    Type: Grant
    Filed: April 19, 1999
    Date of Patent: January 11, 2000
    Inventor: Edward G. Tarkinson
  • Patent number: 6013611
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a water soluble nonionic surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, a magnesium salt of a sulfonate surfactant, a betaine surfactant and water.
    Type: Grant
    Filed: July 2, 1997
    Date of Patent: January 11, 2000
    Assignee: Colgate Palmolive Company
    Inventors: Barbara Thomas, Gilbert Gomes, Julien Drapier, John Church
  • Patent number: 6010539
    Abstract: This invention relates to aqueous cleaning formulations particularly useful in the hot water extraction cleaning of textile fabrics such as rugs, carpets and upholstery. The cleaning formulations are essentially free of organic solvents and comprise 0.1 to 50 grams of an inorganic or organic builder per gallon of cleaning formulation, 0.1 to 100 grams of a mixed alkyl ethoxylate (C.sub.10 -C.sub.16) nonionic surfactant, with a hydrophile-lipophile balance value in the range of 10.5 to 15, per gallon of cleaning formulation, and 0.1 to 100 grams of a fluorosurfactant per gallon of cleaning formulation.
    Type: Grant
    Filed: October 6, 1997
    Date of Patent: January 4, 2000
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Thomas Wayne Del Pesco
  • Patent number: 5998344
    Abstract: Disclosed for cleaning hard surfaces is a detergent gel containing:(a) a detergent composition without thickeners having(i) a first surfactant, wherein the first surfactant is a non-ionic glycolipid, and(ii) a second surfactant, wherein the second surfactant is a charged surfactant, wherein the ratio of the first surfactant and the second surfactant is 1:10-10:1;(b) water, wherein the detergent composition is mixed with a sufficient amount of water to induce a phase change from a liquid phase to a gel phase; and(c) one or more enzymes.
    Type: Grant
    Filed: January 8, 1998
    Date of Patent: December 7, 1999
    Assignee: Novo Nordisk A/S
    Inventors: Poul N.o slashed.rgaard Christensen, Bo Kalum, Otto Andresen
  • Patent number: 5985814
    Abstract: An improvement is described in the carpet compositions which is especially effective in killing dust mites, contains an anionic detergent, an ethoxylated glycerol type compound, a hydrocarbon ingredient, at least one cosurfactant, an acaricidal agent, and water.
    Type: Grant
    Filed: July 2, 1998
    Date of Patent: November 16, 1999
    Assignee: Colgate-Palmolive Co.
    Inventors: Germaine Zocchi, Betty Kong, Myriam Mondin, Marianne Mahieu
  • Patent number: 5977048
    Abstract: The present invention relates to an aqueous based, solvent free degreaser composition, comprising (a) alcohol alkoxylate with a fatty alcohol moiety, (b) polyoxyalkylene block copolymer, and (c) a fatty alcohol having an oxyethylate moiety.
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: November 2, 1999
    Assignee: BASF Corporation
    Inventors: Michael C. Welch, Charles O. Kerobo, Suzanne M. Gessner, Sonia J. Patterson
  • Patent number: 5972041
    Abstract: A bag for the cleaning and containment of soiled fabric articles is provided which comprises a fastening system that, when fastened provides a vapor impermeable container and an interior surface releasably impregnated with an effective amount of a gelled liquid dry-cleaning composition.
    Type: Grant
    Filed: January 8, 1998
    Date of Patent: October 26, 1999
    Assignee: Creative Products Resource, Inc.
    Inventors: James A. Smith, George W. Kellett
  • Patent number: 5968204
    Abstract: Sheets capable of developing a positive electostatic charge are used for a variety of surface cleaning operations. Polyester fabric, non-woven and chemically bonded with an acrylic latex is used to dust surfaces, to clean clothes, furniture and carpets. A light solvent such as isopropanol can be used with the sheets to loosen gummy soils. In one mode, the sheets are used in a hot air clothes dryer to remove soils and detritus from garments. Processes for cleaning a variety of fabric and hard surfaces are conducted using the sheets.
    Type: Grant
    Filed: August 7, 1998
    Date of Patent: October 19, 1999
    Assignee: The Procter & Gamble Company
    Inventor: Rodney Mahlon Wise
  • Patent number: 5965509
    Abstract: The present invention relates to an aqueous based, solvent free cleaning composition, comprising polyoxyalkylene block copolymers and fatty alcohols having oxyethylate moieties.
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: October 12, 1999
    Assignee: BASF Corporation
    Inventors: Michael C. Welch, Charles O. Kerobo, Suzanne M. Gessner, Sonia J. Patterson
  • Patent number: 5958859
    Abstract: The present invention relates to an aqueous based, solvent free cleaning composition, comprising a polyoxyalkylene block copolymer triblend.
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: September 28, 1999
    Assignee: BASF Corporation
    Inventors: Michael C. Welch, Charles O. Kerobo, Suzanne M. Gessner, Sonia J. Patterson
  • Patent number: 5958860
    Abstract: The present invention relates to an aqueous based, solvent free cleaning composition, comprising (a) a polyoxyalkylene block copolymer, (b) an alkyl phenol alkoxylate, and (c) fatty alcohols having oxyethylate moieties.
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: September 28, 1999
    Assignee: BASF Corporation
    Inventors: Michael C. Welch, Charles O. Kerobo, Suzanne M. Gessner, Sonia J. Patterson
  • Patent number: 5955413
    Abstract: Organic solvent free carpet cleaning compositions maintain the stainblocking properties of factory applied treatments. The compositions contain a methacrylic acid polymer component, a sequestering agent, an anionic surfactant, and optionally water.
    Type: Grant
    Filed: October 24, 1997
    Date of Patent: September 21, 1999
    Assignee: 3M Innovative Properties Company
    Inventors: Jason A. Campagna, Richard S. Smith
  • Patent number: 5955414
    Abstract: An aerosol foam cleaning composition for carpets and other soft-furnishings is provided. It has a volatile hydrocarbon propellant, a surfactant, a foam stabilizer polymer, a stain repellent fluorocarbon, an amine oxide foam booster, and water. The foam does not release hydrocarbon propellant at such a rate so as to create flammability problems, yet provides adequate residual stain repellent.
    Type: Grant
    Filed: August 4, 1997
    Date of Patent: September 21, 1999
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: Colin W. Brown, Gerald L. Hart, David F. Holmes
  • Patent number: 5948743
    Abstract: The present invention relates to a sprayable composition for the treatment of soft surfaces and containing 0.05 to 5.0 wt. % of an acaricidal agent.
    Type: Grant
    Filed: July 2, 1998
    Date of Patent: September 7, 1999
    Assignee: Colgate Palmolive Company
    Inventors: Pierre Fonsny, Marianne Mahieu, Germaine Zocchi, Betty Kong
  • Patent number: 5942482
    Abstract: An improvement is described in the carpet compositions which is especially effective in killing dust mites, contains an anionic detergent, an ethoxylated glycerol type compound, a hydrocarbon ingredient, at least one cosurfactant, an acaricidal agent, and water.
    Type: Grant
    Filed: September 26, 1997
    Date of Patent: August 24, 1999
    Assignee: Colgate Palmolive Company
    Inventors: Germaine Zocchi, Betty Kong, Myriam Mondin, Marianne Mahieu
  • Patent number: 5928384
    Abstract: The present invention relates to the use of compositions comprising an organic chelator together with a soil suspending polycarboxylate or polyamine polymer for the cleaning of carpet. The compositions may be in liquid or granular form and they may also contain surfactants and oxygen bleaches.
    Type: Grant
    Filed: August 7, 1997
    Date of Patent: July 27, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Stefano Scialla, Floriana Raso
  • Patent number: 5905066
    Abstract: An all purpose carpet cleaning composition containing an anionic surfactant and an acaricidal agent.
    Type: Grant
    Filed: December 9, 1997
    Date of Patent: May 18, 1999
    Assignee: Colgate-Palmolive Co.
    Inventors: Germaine Zocchi, Betty Kong, Myriam Mondin, Marianne Mahieu
  • Patent number: 5905065
    Abstract: The present invention relates to compositions comprising from 0.01% to 10% by weight of the total composition of salicylic acid or derivatives thereof according to the following formula: ##STR1## wherein X is carbon, Y is one of the following groups --CHO, --OH, --(CH2)n--COOH, wherein n is an integer of from 0 to 20 and from 0.01% to 20% by weight of a compound selected from the group consisting of amine oxide surfactants according to the formula R1R2R3NO, wherein each of R1, R2 and R3 is independently a saturated substituted or unsubstituted, linear or branched alkyl group of from 1 to 30 carbon atoms, soil suspending polycarboxylate polymers, soil suspending polyamine polymers, hydroxy-pyridine N-oxides and derivatives thereof, chelating agents, and mixtures thereof. Said compositions are particularly suitable for the cleaning of carpets, resulting in improved particulate stains and/or greasy/oily stains removal performance.
    Type: Grant
    Filed: June 27, 1996
    Date of Patent: May 18, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Stefano Scialla, Floriana Raso
  • Patent number: 5895504
    Abstract: Disclosed herein are methods for use of a towelette to clean stains from clothing and upholstery. The towelette is impregnated with a cleaning solution that is primarily water, but also contains a volatile cleaning agent and a surfactant. The pH and surfactant concentrations of the cleaning solution are regulated. The wipe reduces the incidence of readily visible rings around treated stains.
    Type: Grant
    Filed: July 9, 1997
    Date of Patent: April 20, 1999
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: John A. Sramek, Thomas A. Strash
  • Patent number: 5880082
    Abstract: The present invention relates to an aqueous based, solvent free degreaser composition, comprising (a) alcohol alkoxylate with a fatty alcohol moiety, (b) alkoxylated fatty alcohol, and (c) a fatty alcohol having an oxyethylate moiety.
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: March 9, 1999
    Inventors: Michael C. Welch, Charles O. Kerobo, Suzanne M. Gessner, Sonia J. Patterson, Glenis Roberts
  • Patent number: 5877138
    Abstract: A scatterable dry cleaning composition containing: (a) cellulose powder adsorbent; (b) ground polyurethane foam absorbent; and (c) water.
    Type: Grant
    Filed: October 11, 1996
    Date of Patent: March 2, 1999
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Alexander Ditze, Bernd-Dieter Holdt, Thomas Hahn, Franz Kresse, Theo Fleckenstein
  • Patent number: 5866524
    Abstract: The invention relates to a foam composition for cleaning textiles comprising detergent active components, including a surfactant system. The surfactant system consists of anionic surfactant and, optionally, nonionic surfactant, at a level of at least 18% by weight. Preferably both anionic and nonionic surfactants are present in the surfactant system of the foam. The invention also relates to a method of cleaning textiles using foamed compositions, and also to a packaged product for delivering the foamed compositions.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: February 2, 1999
    Assignee: Procter & Gamble Company
    Inventor: Jean Wevers
  • Patent number: 5861365
    Abstract: Aqueous cleaning and surface treatment compositions for imparting oil and water repellency to treated surfaces which comprise:(a) fluoroaliphatic radical-containing poly(oxyalkylene) compound;(b) anti-resoiling composition;(c) anionic surfactant compound, preferably one or more selected from alkyl sulfates, alkyl benzene sulfates, and alkane sulfonates as well as salts thereof;(d) organic solvent;(e) citric acid salts, preferably one or more anhydrous and dihydrous sodium citrates(f) waterwherein the are at a neutral or alkaline pH, especially from about 8 to about 10. The compositions are particularly shelf stable, and exhibit excellent shelf stability in pressurized aerosol containers.
    Type: Grant
    Filed: October 1, 1996
    Date of Patent: January 19, 1999
    Assignee: Reckitt & Colman Inc.
    Inventors: Andrew Francis Colurciello, Jr., Tracy Ann Ryan, Jeanne Marie Weller, Michael Richard Tyerech, Robert Thomas Delaney
  • Patent number: 5854201
    Abstract: The invention relates to textile softener concentrates based on pentaerythritol and/or dipentaerythritol fatty acid partial esters. The dispersibility of such softener concentrates in cold water can be significantly improved by addition of a special emulsifier combination of quaternary ammonium compounds and nonionic compounds. The quaternary ammonium compounds are quaternized alkoxylated alkylamines and/or esterquats. Ethoxylated and/or propoxylated fatty acids or fatty acid esters and end-capped fatty alcohol polyglycol ethers are suitable nonionic emulsifiers.
    Type: Grant
    Filed: July 10, 1997
    Date of Patent: December 29, 1998
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Ansgar Behler, Guenther Uphues, Bernd Wahle, Peter Waltenberger, Almud Folge
  • Patent number: 5837665
    Abstract: An effective carpet spot cleaner is provided which is comprised of sodium polyphosphate and/or sodium tripolyphosphate; sodium dodecylbenzenesulfonate and Butyl Cellosolve.
    Type: Grant
    Filed: June 9, 1997
    Date of Patent: November 17, 1998
    Inventor: Robert Young
  • Patent number: 5834417
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a sulfonate surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, an amine oxide surfactant, an ethoxylated monoalkanol amide, a monoalkanol amide, an alkyl polyglucoside surfactant, and water.
    Type: Grant
    Filed: June 13, 1996
    Date of Patent: November 10, 1998
    Assignee: Colgate Palmolive Co.
    Inventors: Len Zyzyck, Elizabeth McCandlish
  • Patent number: 5786317
    Abstract: A stain remover composition and method of use which selectively reduces food and beverage dyes in carpet stains without causing fading or discoloration of carpet dyes present in carpet fibers. The stain remover composition comprises generally between approximately 0.1 weight percent and approximately 2 weight percent of alkali metal silicate, between approximately 4 weight percent and approximately 12 weight percent of water soluble alcohol, between approximately 1 weight percent and approximately 5 weight percent of sequestering agent, between approximately 0.1 weight percent and approximately 2 weight percent of surfactant, between approximately 4 weight percent and approximately 12 weight percent of sodium bisulfite or other mild reducing agent, and the remainder water. The stain remover composition is generally prepared and stored as two separate solutions, with one solution containing the reducing agent and the other solution containing the remaining ingredients.
    Type: Grant
    Filed: November 22, 1996
    Date of Patent: July 28, 1998
    Inventor: Clint E. Townsend
  • Patent number: 5783543
    Abstract: A carpet cleaning composition comprising: (a) a powder-form solid adsorbent; (b) rollable particles of porous material, each particle having a length greater than 1 mm, and a diameter equal to at least 10% of the length of the particle; and (c) water.
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: July 21, 1998
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Theo Fleckenstein, Alexander Ditze, Franz Kresse, Thomas Hahn
  • Patent number: 5747443
    Abstract: Fabric softening actives having hydrophobic moieties containing, preferably, ester, or amide, linkages and mixed branched and unsaturated hydrophobic groups provide improved processing and stability as well as surprisingly good softening. Preferred compositions contain mono-ol and diol principal solvents having a ClogP of from about 0.15 to about 0.64, that have the ability to make clear aqueous fabric softener compositions containing relatively high concentrations of the said fabric softener actives having ester linkages in their long, hydrophobic chains. Other solvents may be present. Premixes of the fabric softening actives, the principal solvents, and, optionally, other solvents are useful in the preparation of complete formulations by obviating/limiting the need for heating. Other compositions can be prepared which are solid or dispersions of the said fabric softening actives.
    Type: Grant
    Filed: July 11, 1996
    Date of Patent: May 5, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Errol Hoffman Wahl, Toan Trinh, Eugene Paul Gosselink, James Carey Letton, Mark Robert Sivik
  • Patent number: 5728669
    Abstract: Shelf stable, hydrogen peroxide containing carpet cleaning and treatment compositions provide good cleaning efficacy particularly with oxidazable stains, and impart oil repellency properties to treated carpet fibers.
    Type: Grant
    Filed: April 25, 1997
    Date of Patent: March 17, 1998
    Assignee: Reckitt & Colman Inc.
    Inventor: Michael Richard Tyerech
  • Patent number: 5712241
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a beta-hydroxy paraffin sulfonate surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, an amine oxide, an alkyl polyglucoside surfactant, an alkyl C.sub.12 -C.sub.14 monoalkanol amide, an ethoxylated C.sub.12 -C.sub.14 monoalkanol amide and water.
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: January 27, 1998
    Assignee: Colgate-Palmolive Co.
    Inventors: Philip Gorlin, Gary Jakubicki
  • Patent number: 5700773
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: two different sulfonate surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, an amine oxide, an alkyl polyglucoside surfactant, and optionally an alkyl C.sub.12 -C.sub.14 monoalkanol amide and/or an ethoxylated C.sub.12 -C.sub.14 monoalkanol amide and water.
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: December 23, 1997
    Assignee: Colgate-Palmolive Co.
    Inventors: Gary Jakubicki, Elizabeth McCandish, Len Zyzyck, Julien Drapier
  • Patent number: 5696073
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: at least one sulfonate surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, a betaine surfactant, an alkyl polyglucoside surfactant, an ethoxylated alkyl C.sub.12 -C.sub.14 monoalkanol amide, optionally, C.sub.12 -C.sub.14 monoalkanol amide and water.
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: December 9, 1997
    Assignee: Colgate-Palmolive Co.
    Inventors: Gary Jakubicki, Elizabeth McCandish, Len Zyzyck
  • Patent number: RE36982
    Abstract: A cleaning composition including a terpene such as D-limonene and hydrogen peroxide in a surfactants based aqueous solution. The composition in various specific formulations is a micro-emulsion useful for a variety of materials and for both industrial and household applications.
    Type: Grant
    Filed: February 11, 1999
    Date of Patent: December 5, 2000
    Assignee: Envirox, L.L.C.
    Inventors: Arman V. Melikyan, Patrick H. Stewart