Heavy Metal Or Aluminum Containing Inorganic Component Patents (Class 510/508)
  • Patent number: 7196044
    Abstract: A warewashing detergent composition is provided according to the invention. The warewashing detergent composition includes a cleaning agent, an alkaline source, and a corrosion inhibitor. The cleaning agent comprises a detersive amount of a surfactant. The alkaline source is provided in an amount effective to provide a use composition having a pH of at least about 8. The corrosion inhibitor includes a source of aluminum ion and a source of zinc ion. The relative amounts of the source of zinc ion and the source of aluminum ion can be controlled to reduce visible filming when the warewashing detergent composition is used in the presence of hard water. Methods for using and manufacturing a warewashing detergent composition are provided.
    Type: Grant
    Filed: June 25, 2004
    Date of Patent: March 27, 2007
    Assignee: Ecolab, Inc.
    Inventors: Kim R. Smith, Keith E. Olson, Howie Kestell, Michael J. Bartelme, Steven E. Lentsch, Victor F. Man, Burton M. Baum, Terence P. Everson
  • Patent number: 7135448
    Abstract: A warewashing detergent composition is provided according to the invention. The warewashing detergent composition includes a cleaning agent, an alkaline source, and a corrosion inhibitor. The cleaning agent comprises a detersive amount of a surfactant. The alkaline source is provided in an amount effective to provide a use solution having a pH of at least about 8. The corrosion inhibitor includes a source of aluminum ion and a source of zinc ion. Methods for using and manufacturing a warewashing detergent composition are provided.
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: November 14, 2006
    Assignee: Ecolab Inc.
    Inventors: Steven E. Lentsch, Michael J. Bartelme, Victor F. Man, Burton M. Baum, Terence P. Everson
  • Patent number: 7132390
    Abstract: The invention provides an adsorbate which comprises a soluble zinc compound of a polycarboxylic acid adsorbed on crystalline alkali metal phyllosilicate, and the use thereof.
    Type: Grant
    Filed: July 21, 2004
    Date of Patent: November 7, 2006
    Assignee: Clariant GmbH
    Inventors: Harald Bauer, Günther Schimmel
  • Patent number: 7087567
    Abstract: A light duty, liquid cleaning composition comprising: at least two different surfactants, lauryol ethylene diamine triacetate, a zinc inorganic salt, and water.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: August 8, 2006
    Assignee: Colgate-Palmolive Company
    Inventors: Thomas Connors, Robert D'Ambrogio, Bruce Nascimbeni
  • Patent number: 7081441
    Abstract: A composition for treating and/or cleaning surfaces comprises a nanoparticle component selected from the group consisting of metal oxyhydroxides, modified metal oxyhydroxides and mixtures thereof; a buffer/modifier component; optionally, an adjunct ingredient; and the balance of the composition being a polar solvent.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: July 25, 2006
    Assignee: The Procter & Gamble Co.
    Inventors: Michael Ray McDonald, Helen Frances O'Connor, Robert Henry Rohrbaugh
  • Patent number: 7053029
    Abstract: There is provided a soap that contains an indicator that produces an observable change after a period of time to show that sufficient cleaning has been done or to indicate the thoroughness of the cleaning. The soap is preferably made from two components that produce a color and/or viscosity changes after about 30 seconds of use. This use indicating change is useful for, for example, teaching children to was their hands for a sufficient period of time.
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: May 30, 2006
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: John Gavin MacDonald, Naveen Agarwal, Yanbin Huang, Jaeho Kim
  • Patent number: 7018967
    Abstract: Enhanced cleaning can be obtained by applying primarily to a stained region of a washable soft substrate a prespotting composition that contains at least one molybdate and which can generate singlet oxygen in situ in the presence of a peroxide, optionally applying to the substrate a prespotting composition that contains at least one peroxide, and rinsing, laundering or otherwise cleaning the substrate, using a peroxygen-containing built detergent to clean the substrate if a prespotting composition containing peroxide has not been applied to the substrate. Preferred embodiments of the method can provide stain removal comparable to that obtained using chlorine bleach but with better color safety.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: March 28, 2006
    Assignee: Ecolab Inc.
    Inventors: Stephan M. Hubig, Kristopher R. Grymonpré, Christopher James Uecker
  • Patent number: 6992052
    Abstract: A process for preparing in-situ water-soluble zinc salts for use in automatic dishwashing compositions is disclosed.
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: January 31, 2006
    Assignee: The Procter & Gamble Company
    Inventor: Brian Xiaoqing Song
  • Patent number: 6958362
    Abstract: A novel colloid active component, a method for manufacturing colloid aluminum silica gel, and a surfactant containing the same are disclosed, wherein the method includes the steps of: (a) dissolving a mixture of aluminum oxide, silicic acid, potassium, iron oxide, sulfuric acid and water into sulfuric acid; (b) adding potassium sulfate solution into the solution, and stirring at a low temperature to produce compositions with soluble aluminum double salt; (c) purifying the compositions to obtain a very pure and dense aluminum potassium sulfate; (d) adding aluminum silicate and water to produce alkali metal polysilicate-sulfate water salt chelate; (e) polymerizing and precipitating the resultant; (f) adding Mgo, Fe2O3, Ca(OH)2, NaOH, KOH, and distilled water; (g) purifying and drying the chelate; (h) mixing the resulting microsphere, with sulfuric acid; (i) further treating the mixture and performing vapor treatment to obtain aluminum silicate molecular sieve; and, (j) polymerizing the aluminum silicate molecul
    Type: Grant
    Filed: July 26, 2004
    Date of Patent: October 25, 2005
    Inventor: In Kyu Kim
  • Patent number: 6846788
    Abstract: The present invention is directed to compositions for removing silver soil from the surface of objects. These compositions contain a reducing agent, and an alkaline source, and may optionally contain various other components including a chelating agent, cleaning agent, filler, an anti-corrosion agent, a defoaming agent, an odorant, a dye, an antioxidant, or a bleaching agent. Methods of using the compositions are also disclosed, wherein the object to be cleaned is contacted with the composition and the object is then washed with an aqueous solution.
    Type: Grant
    Filed: June 7, 2001
    Date of Patent: January 25, 2005
    Assignee: Ecolab Inc.
    Inventors: Terrence P Everson, Bryan Anderson
  • Patent number: 6835703
    Abstract: The invention provides liquid automatic dishwashing detergents (LADDs) that contain a detergent enzyme and have a pH value less than 7.0. Such LADDs can lack phosphate builders, chlorine bleaches, and alkali, each of which is undesirable from the perspective of human and environmental safety. In addition, the invention provides methods for cleaning tableware.
    Type: Grant
    Filed: December 29, 2000
    Date of Patent: December 28, 2004
    Assignee: Melaleuca, Inc.
    Inventors: Suk H. Cho, Kathy Dillon, James L. Kurtz
  • Patent number: 6833085
    Abstract: Calcium nitrate, which is known to have the effect of inhibiting elution of phosphorus contained as insoluble substance in sludge in rivers, lakes and coasts in a reducing environment, can be applied not by injection of an aqueous solution of calcium nitrate, but by putting it in a solid form. An agent for inhibiting elution of phosphorus is proposed which comprises calcium nitrate as the major component (10-30%), calcium carbonate or calcium sulfate (a total of 50-90%), and stearic acid or its salt (1-20%) as a hydrophobic substance for delaying elution of the calcium salt, and sucrose fatty acid isobutyl or paraoxy isobutyl benzoate (1-20%) as a binder, and the composition is pressed in a mold into tablets or briquette. The application into sludge by use of an air gun is preferable.
    Type: Grant
    Filed: February 10, 2003
    Date of Patent: December 21, 2004
    Inventors: Kiyoharu Hamasaki, Hironobu Hirasawa, Noboru Yamada
  • Patent number: 6828288
    Abstract: The present invention provides a cleaning composition which has a superior cleaning power, bactericidal power and the like, and which is highly safe. The present invention relates to a cleaning composition which is characterized in that this composition is formed by adding a soap to a mixture containing a silicic acid compound, an aluminum compound and water, or a solution of such a mixture.
    Type: Grant
    Filed: May 22, 2002
    Date of Patent: December 7, 2004
    Assignee: IQ Center Co., Ltd.
    Inventor: Kazuyuki Takeshima
  • Patent number: 6812197
    Abstract: The invention provides an iron-based cleaning powder capable of efficiently decomposing organic halides. The iron-based cleaning powder is made of iron alloy powder or iron powder produced with an atomization process. The iron alloy powder passes a 300 &mgr;m-mesh sieve at a proportion of not less than 90% and has an H2-reduction mass loss of 0.1 to 0.8% when it contains 0.3 to 1.1% of Mn. When the iron alloy powder contains 0.2 to 12% of Ni, it has an H2-reduction mass loss of 0.1 to 1.0%. The iron powder is used as mixed powder or partially alloyed powder together with Ni-containing powder. The iron powder passes a 300 &mgr;m-mesh sieve at a proportion of not less than 90% and has an H2-reduction mass loss of 0.1 to 1.0%. The Ni-containing powder has a Ni content of not less than 40% and passes a 45 &mgr;m-mesh sieve at a proportion of not less than 90%. The iron alloy powder and the iron powder have a martensite structure or a tempered martensite structure.
    Type: Grant
    Filed: June 26, 2003
    Date of Patent: November 2, 2004
    Assignee: Kobe Steel, Ltd.
    Inventors: Hitoshi Sakuma, Kenji Kawai, Yoshikazu Seki, Masaaki Matsubara, Yasuko Yakou, Koji Yamamoto
  • Patent number: 6774096
    Abstract: A cleaning composition for all purpose cleaners, light duty liquids, shampoos such as hair cleaning, foam baths, liquid hand soaps, and shower gels which comprises approximately by weight: (a) 1% to 50%, more preferably 2% to 40% of at least one surfactant selected from the group consisting of sulfonated anionic surfactants, sulfated anionic surfactants, zwitterionic surfactants, C12-C14 alkanol amide surfactants, amine oxide surfactants, ethoxylated nonionic surfactants, ethoxylated/propoxylated nonionic surfactants and alkyl polyglucoside surfactants and mixtures thereof; (b) 0.5% to 10%, more preferably 1% to 8% of at least one solubilizer; (c) 0.01% to 1%, more preferably 0.03% to 0.5% of Nano-particulates of zinc oxide which function as an anti-irritant system for the surfactants; and (d) the balance being water.
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: August 10, 2004
    Assignee: Colgate-Palmolive Co.
    Inventor: Marc Paye
  • Patent number: 6759376
    Abstract: The invention relates to rinse-off personal care, liquid compositions comprising specifically defined particle wherein compositions also contain at least some hydrophobic benefit agent or emollient. The emollient allows particles to deposit and provide enhanced shine.
    Type: Grant
    Filed: September 11, 2002
    Date of Patent: July 6, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Xiaodong Zhang, Pravin Shah, Jennifer Chin
  • Publication number: 20040033930
    Abstract: A detergent and disinfectant in which water-soluble permanganates are used in an alkaline solution in order to initiate the oxidation of organic substances and simultaneously a chemical oxidant, preferably a peroxodisulfate, is used which is capable of producing radical reactions with catalytic support by manganates originating from the supplied permanganate, which reactions produce the oxidation of organic substances. All components are present in powder form and a respective powder mixture can be dissolved rapidly and free from residues in water. It thus represents a universally applicable, highly effective detergent and disinfectant.
    Type: Application
    Filed: April 4, 2003
    Publication date: February 19, 2004
    Inventor: Manfred Thonhauser
  • Patent number: 6692536
    Abstract: There is provided the use of a crystal growth inhibitor for reducing the fabric abrasion occurring upon laundering treatment.
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: February 17, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Axel Masschelein, Christiaan Arthur Jacques Kamiel Thoen
  • Publication number: 20040023824
    Abstract: The invention relates to the use of particles with a particle size of 5 to 500 nm for improving the removal of dirt from and/or reducing the re-soiling of surfaces. Said particles can be used for finishing textiles, in textiles detergents and for pre-treating or post-treating textiles in particular.
    Type: Application
    Filed: November 4, 2002
    Publication date: February 5, 2004
    Inventors: Lars Zechner, Ilona Lange, Horst-Dieter Speckmann, Josef Penninger
  • Publication number: 20040018146
    Abstract: A fine A-type zeolite particle having an average primary particle size of 0.1 &mgr;m or less and a variation coefficient of 90% or less, wherein a ratio of a peak area above a background level to all peak are in the range of 2&thgr;=20° to 40° in a powder X-ray diffraction spectrum of said fine A-type zeolite particle is 30% or more; a process for preparing the fine A-type zeolite particle, comprising reacting a silica source with an aluminum source in the presence of an organic compound having an oxygen-containing functional group and a molecular weight of 100 or more; and a detergent composition comprising a surfactant and the fine A-type zeolite particle. The fine zeolite particle is suitably used for detergent builders, water treatment agent, fillers for paper, resin fillers, oxygen-nitrogen separating agents, adsorbents, catalyst carriers, soil improvers for gardening, polishing agents, and the like.
    Type: Application
    Filed: August 9, 2002
    Publication date: January 29, 2004
    Inventors: Hiroji Hosokawa, Kazuo Oki
  • Patent number: 6653264
    Abstract: The invention relates to a method for surface treatment of board based on biological fibrous material comprising a step of contacting the surface of said board based on biological fibrous material with an aqueous solution containing hydrogen peroxide. The invention further concerns a composition suitable such treatment.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: November 25, 2003
    Assignee: Akzo Nobel N.V.
    Inventors: Carl-Erik Sundman, Pia Hellström, Pär Nilsson
  • Patent number: 6649585
    Abstract: Processes for preparing superbasic zinc soaps are disclosed. The processes described comprise: (a) providing a basic zinc carbonate; (b) providing at least one organic carboxylic acid; and (c) reacting the basic zinc carbonate and the at least one organic carboxylic acid at a temperature of from about 100° C. to about 200° C. The use of such soaps for stabilizing halogen-containing plastic compositions is also described.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: November 18, 2003
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Peter Daute, Joerg-Dieter Klamann, Peter Wedl, Ralf Picard
  • Patent number: 6642195
    Abstract: A method of treating a textile such as a laundry fabric is provided, in which the textile is contacted with a specified organic substance which forms a complex with a transition metal, whereby the complex catalyses bleaching of the textile by atmospheric oxygen after the treatment. The organic substance may be used in dry form, or in a liquor that is then dried, such as an aqueous spray-on fabric treatment fluid or a wash liquor for laundry cleaning, or a non-aqueous dry cleaning fluid or spray-on aerosol fluid. The method can confer cleaning benefits to the textile after the treatment. Also provided is a dry textile having an organic substance applied or deposited thereon, whereby bleaching by atmospheric oxygen is catalysed on the textile.
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: November 4, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventor: Ronald Hage
  • Publication number: 20030191042
    Abstract: A solid fabric conditioning composition comprises from 15 to 75% by weight of cationic softening material (active ingredient), based on the total weight of the composition; one or more carrier materials and 50% or less by weight of the composition of one or more zeolites.
    Type: Application
    Filed: March 28, 2003
    Publication date: October 9, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Denis James Gregory, Sarah Wylde
  • Patent number: 6627589
    Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing and stain removal properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a hydroxy containing organic acid, hydrogen peroxide, an alkyl polyglucoside surfactant, a preservative, at least one solubilizer and water.
    Type: Grant
    Filed: March 13, 2003
    Date of Patent: September 30, 2003
    Assignee: Colgate-Palmolive Company
    Inventor: Evangelia Arvanitidou
  • Publication number: 20030181350
    Abstract: A cleaning formulation comprising a cleaning agent, a particulate clay material and an aqueous carrier. In a preferred embodiment, the formulation has a pH less than about 1.0 and is characterized by: (i) at least a 90% reduction in viscosity at 25° C. at a shear rate of up to about 0.10 s−1, and (ii) a substantially unchanged viscosity for a period of at least 60 days. The cleaning formulation is thixotropic and has a highly desirable combination of acid stability, temperature stability, electrolyte stability and ultraviolet radiation stability.
    Type: Application
    Filed: March 20, 2003
    Publication date: September 25, 2003
    Applicant: Trojan Technologies Inc.
    Inventor: Michael D. Oliver
  • Patent number: 6617292
    Abstract: The present invention relates to a composition for washing keratinous materials which comprises, in a cosmetically acceptable aqueous medium, particles essentially consisting of aluminium oxide and having a mean primary size in numerical terms of less than 200 nm, at least one anionic surfactant and at least one amphoteric or nonionic surfactant. The invention also relates to a method for the cosmetic treatment of keratinous fibres, as well as a use of the composition according to the invention as a shampoo.
    Type: Grant
    Filed: September 19, 2001
    Date of Patent: September 9, 2003
    Assignee: L'Oreal
    Inventors: Béatrice Perron, Serge Restle, Franck Giroud, Henri Samain
  • Patent number: 6617296
    Abstract: A light duty, liquid comprising of at least two different surfactants, lauryol ethylenediaminetriacetate, a zinc inorganic salt and water.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: September 9, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Thomas Connors, Robert D'Ambrogio, Bruce Nascimbeni
  • Patent number: 6610639
    Abstract: A light duty, liquid comprising: a C8-C18 ethoxylated alkyl ether sulfate surfactant, a magnesium salt of a C8-C18 linear alkyl benzene sulfonate, a sodium salt of a C8-C18 linear alkyl benzene sulfonate, an amine oxide, zinc chloride, a polyalkylglucoside, and water.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: August 26, 2003
    Assignee: Colgate-Palmolive Company
    Inventor: Evangelia Arvanitidou
  • Patent number: 6608020
    Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily or greasy soils, contains a positively charged surfactant-polymer complex, and water.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: August 19, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Francoise Mathieu
  • Patent number: 6608013
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising at least two surfactants, an improved preservative system, and water.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: August 19, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Julien Drapier, Baudouin Mertens
  • Patent number: 6605583
    Abstract: A water soluble tablet comprising a cleaning composition.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: August 12, 2003
    Assignee: Colgate-Palmolive Company
    Inventor: Philip Gorlin
  • Patent number: 6605585
    Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily or greasy soils contains a positively charged surfactant-polymer complex, a hydrocarbon ingredient, a cosurfactant, and water.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: August 12, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Francoise Mathieu
  • Patent number: 6596682
    Abstract: A water soluble tablet comprising a cleaning composition.
    Type: Grant
    Filed: April 16, 2002
    Date of Patent: July 22, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Philip Gorlin, Steve Zabarylo, Harry Aszman, John Fletcher
  • Patent number: 6544940
    Abstract: A light duty, liquid comprising: a C8-C18 ethoxylated alkyl ether sulfate surfactant, a magnesium salt of a C8-C18 linear alkyl benzene sulfonate, a sodium salt of a C8-C18 linear alkyl benzene sulfonate, an amine oxide, zinc chloride, a polyalkylglucoside, and water.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: April 8, 2003
    Assignee: Colgate-Palmolive Company
    Inventor: Evangelia Arvanitidou
  • Patent number: 6537956
    Abstract: A liquid dish cleaning composition with desirable cleansing properties comprising at least one anionic surfactant, a magnesium containing inorganic salt, an improved preservative system, polyethylene glycol and water.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: March 25, 2003
    Assignee: Colgate Palmolive Company
    Inventors: Julien Drapier, Baudouin Mertens
  • Patent number: 6534468
    Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily or greasy soils contains a positively charged surfactant-polymer complex, a hydrocarbon ingredient, a cosurfactant, and water.
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: March 18, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Françoise Mathieu
  • Patent number: 6534469
    Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily or greasy soils, contains a positively charged surfactant-polymer complex, a hydrocarbon ingredient, a cosurfactant, and water.
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: March 18, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Françoise Mathieu
  • Patent number: 6534470
    Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily or greasy soils, contains a charged surfactant-polymer complex, a hydrocarbon ingredient, a cosurfactant, and water.
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: March 18, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Françoise Mathieu
  • Patent number: 6531442
    Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily or greasy soils, contains a positively charged surfactant-polymer complex, a hydrocarbon ingredient, a cosurfactant, and water.
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: March 11, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Durbut, Guy Broze, Françoise Mathieu
  • Patent number: 6518232
    Abstract: An improvement is described in all purpose liquid cleaning composition and microemulsion composition which are especially effective in the removal of oily and greasy soil and contains an anionic detergent, a nonionic surfactant, a preservative system, a short chain amphiphile, a hydrocarbon ingredient, and water.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: February 11, 2003
    Assignee: Colgate Palmolive Company
    Inventors: Baudouin Mertens, Julien Drapier
  • Patent number: 6511955
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a water soluble nonionic surfactant, a C8-18 ethoxylated alkyl ether sulfate surfactant, a sulfate or sulfonate anionic surfactant, polyethylene glycol, an improved preservative system, an inorganic magnesium salt and water.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: January 28, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Julien Drapier, Baudouin Mertens
  • Publication number: 20020193277
    Abstract: The present invention provides a cleaning composition which has a superior cleaning power, bactericidal power and the like, and which is highly safe.
    Type: Application
    Filed: May 22, 2002
    Publication date: December 19, 2002
    Inventor: Kazuyuki Takeshima
  • Patent number: 6495500
    Abstract: A light duty, liquid cleaning composition comprising: a C8-C18 ethoxylated alkyl ether sulfate surfactant, a magnesium salt of a C8-C18 linear alkyl benzene sulfonate, a sodium salt of a C8-C18 linear alkyl benzene sulfonate, an amine oxide, a polyalkylglucoside, a zinc inorganic salt, and water.
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: December 17, 2002
    Assignee: Colgate-Palmolive Co
    Inventors: Thomas Connors, Robert D'Ambrogio, Bruce Nascimbeni
  • Patent number: 6492313
    Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an amine oxide, lauryol ethylenediaminetriacetate, a zinc inorganic salt and water.
    Type: Grant
    Filed: July 11, 2002
    Date of Patent: December 10, 2002
    Assignee: Colgate-Palmolive Co.
    Inventors: Thomas Connors, Robert D'Ambrogio, Bruce Nascimbeni
  • Patent number: 6489280
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a water soluble nonionic surfactant, a C8-18 ethoxylated alkyl ether sulfate surfactant, a sulfate or sulfonate anionic surfactant, polyethylene glycol, an improved preservative system, an inorganic magnesium salt and water.
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: December 3, 2002
    Assignee: Colgate-Palmolive Co.
    Inventors: Julien Drapier, Baudouin Mertens
  • Patent number: 6486111
    Abstract: A water soluble tablet comprising a cleaning composition which contains a bleach.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: November 26, 2002
    Assignee: Colgate-Palmolive Company
    Inventors: Steve Zabarylo, John Fletcher, Philip Gorlin, Harry Aszman
  • Patent number: 6482788
    Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an acid, a sultaine surfactant, an inorganic zinc salt, and water.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: November 19, 2002
    Assignee: Colgate-Palmolive Company
    Inventor: Evangelia Arvanitidou
  • Patent number: 6479455
    Abstract: A process for improving storage stability and solubility of a laundry detergent powder includes the steps of: (a) forming a builder agglomerate which is free of sodium carbonate and (b) adding the builder agglomerate to a laundry detergent powder composition. The builder agglomerate is present in an amount in a range of from about 14% to about 21% by weight of the laundry detergent powder composition. The builder agglomerate has a composition including an aluminosilicate ion exchange and a binder selected from the group consisting of surfactants, polyethylene glycol, polyacrylates, and mixtures thereof. The builder agglomerate also includes sodium diethylenetriaminepentaacetate (DTPA) and balance water but the builder agglomerate is free of sodium carbonate.
    Type: Grant
    Filed: March 19, 2001
    Date of Patent: November 12, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Joseph Michael Cruse, Michael Chris Jensen
  • Patent number: 6468950
    Abstract: The present invention provides a novel microbicide for a detergent comprising an inorganic carrier conjugated with an antimicrobial metal ion, and a denture detergent containing said microbicide.
    Type: Grant
    Filed: October 20, 2000
    Date of Patent: October 22, 2002
    Assignees: Kyowa Limited, Shionogi & Co., Ltd.
    Inventors: Koji Kawasaki, Masahiro Kubo, Takeo Fujitani