Quaternary Ammonium Containing Antiseptic Or Biocidal Component Patents (Class 510/384)
-
Patent number: 6566314Abstract: An aqueous foam producing personal cleansing composition is disclosed. The composition, which is normally clear and is essentially free of any amides of diethanolamine, comprises a cloud point depressing agent comprising ammonium chloride. The composition of the present invention is characterized by a low cloud point temperature such that the risk of forming an undesirable precipitate in the composition is reduced. Also disclosed is a method of reducing the cloud point temperature in a normally clear aqueous personal cleansing composition which is essentially free of amides of diethanolamine. The method comprises adding ammonium chloride to the composition.Type: GrantFiled: October 13, 2000Date of Patent: May 20, 2003Assignee: Alberto-Culver CompanyInventors: Usha V. Murthy, Dipak K. Ghosh, Randy Schueller
-
Patent number: 6559116Abstract: Antimicrobial, hard surface cleaning compositions that effectively clean and reduce microorganisms on a surface without resulting in unacceptable filming and/or streaking residue on the surface, generally comprise (a) cationic antimicrobial active; (b) nitrogen-containing polymer; and (c) surfactant. Preferred antimicrobial, hard surface cleaning compositions for use in no-rinse cleaning methods comprise (a) from about 0.001% to about 0.5%, by weight of the composition, of surfactant; (b) cationic antimicrobial active; and (c) nitrogen-containing polymer. Methods of cleaning and reducing microorganisms on hard surfaces comprises contacting the surfaces with such compositions and preferably allowing the compositions to dry on the surface without rinsing the composition from the surface using water or other rinsing solution.Type: GrantFiled: September 27, 2000Date of Patent: May 6, 2003Assignee: The Procter & Gamble CompanyInventors: Robert Allen Godfroid, Christopher James Binski, Joseph Paul Morelli
-
Patent number: 6554007Abstract: An improved composition and method for cleaning and disinfecting a garbage disposal that does not require aerosol propellants or carbon dioxide gas generating reaction systems. The composition comprises a suds stabilizing surfactant and a disinfecting agent, plus other optional ingredients such as additional detergent surfactant and scouring agents. In the method of cleaning and disinfecting, a flow of water is provided to the garbage disposal and the composition is then added while the garbage disposal is turned on. The mechanical action of the garbage disposal grinder blades rapidly mixes the composition with water to create suds and disperse the suds around the entire interior chamber, thus cleansing and disinfecting the garbage disposal. After the suds are generated, the flow of water is discontinued, with the garbage disposal being turned off within about 1 minute after the flow of water is discontinued.Type: GrantFiled: January 25, 2001Date of Patent: April 29, 2003Inventor: William S. Wise
-
Patent number: 6534075Abstract: An antimicrobial and antiviral composition in powder form or in the form of a two part liquid concentrate for washing and sanitizing foods, food surfaces, food ware, process waters, animal quarters, and animal carcasses is described. The composition may also be used to reduce the microbial and viral population on animals; reducing human pathogenic microbes, reducing opportunistic pathogenic microbes on eggs, and treating skin diseases. The composition includes three reactive species which in solution form an oxidizing species, and optionally a food grade acid source. The reactive species include a natural source of a quaternary or protonizable nitrogen compound which is acceptable on foods, an oxidant and a halide source.Type: GrantFiled: March 26, 1999Date of Patent: March 18, 2003Assignee: Ecolab Inc.Inventors: Robert D. P. Hei, Kim R. Smith, Polly D. Laugen, Bruce R. Cords, Shaun P. Kennedy
-
Patent number: 6530384Abstract: Potentiated compositions and methods for disinfection of porous surfaces, such as ceiling tiles contaminated with bacteria and fungi permits renewal without requiring replacement tiles. The compositions, preferably water clear aqueous solutions, comprise synergistic combination of quaternary ammonium compound, a surfactant, and a hydrogen peroxide solution at very low concentrations than otherwise required if used alone. The active components are present in minimal proportional ranges sufficient to achieve a virtual 100 percent kill of bacteria and fungi present on surfaces.Type: GrantFiled: July 30, 2001Date of Patent: March 11, 2003Inventors: Stephen J. Meyers, Lyn M. Dyster
-
Patent number: 6528472Abstract: A synergistic antimicrobial composition includes an effective amount of at least one furanone, together with other disinfectants, such as, for example, an effective amount of at least one organosilane with quaternary ammonium functionality, and/or an effective amount of at least one quaternary ammonium compound. Additionally, biguanides and disinfectant amines also may be advantageously combined with furanones in an antimicrobial composition.Type: GrantFiled: November 8, 2001Date of Patent: March 4, 2003Assignee: S.C. Johnson & Son, Inc.Inventors: Ursula K. Charaf, Richard W. Avery
-
Patent number: 6514923Abstract: Provided are aqueous hard surface cleaning and disinfecting composition which comprises the following constituents: (a) at lease one cationic surfactant having germicidal properties; and (b) a fluorosurfactant selected from the group of nonionic fluorosurfactant, cationic fluorosurfactant, and mixtures thereof, and (c) a film-forming, organosilicone quaternary ammonium compound. Optionally the compositions may further include (d) one or more detersive surfactants particularly selected from carboxylate surfactants, as well as nonionic, cationic and amphoteric surfactants, (e) one or more organic solvents, and further conventional additives.Type: GrantFiled: June 26, 2002Date of Patent: February 4, 2003Assignee: Reckitt Benckiser Inc.Inventors: Tak Wai Cheung, Dennis Thomas Smialowicz, Minaxi Hemansu Mehta
-
Patent number: 6511950Abstract: A cleaning composition for treating and removing stains from a non-porous surface has one or more salts, such as quaternary ammonium salts, sulfates and chlorides, a chelator and a dispersant, dissolved in an aqueous solution of alcohol. Optional active ingredients include methyl cellosolve and ammonia. The quaternary ammonium salts are myristyltrimethylammonium bromide and benzethonium chloride, the chelator is tetrasodium salt ethylenediamine of tetraacetic acid, and the dispersant is polyvinyl alcohol. The cleaning composition is incorporated into a product, which has a non-woven polyester carrier impregnated with the cleaning composition.Type: GrantFiled: July 30, 2002Date of Patent: January 28, 2003Inventor: Earl Jenevein
-
Patent number: 6498137Abstract: An aerosol aqueous cleaning composition having: an effective mineral dissolving amount of an organic acid of at least 5% by weight of the cleaning compositions; an effective amount of a spore forming microbial composition; an effective cleaning amount of a blend of wetting agents, the first wetting agent having a hydrophobic/lipophobic number (HLB) of about 10 and higher and a second wetting agent having an HLB number of about 5 or less; an effective amount of a thickening agent; an effective amount of a propellant and water.Type: GrantFiled: March 19, 2002Date of Patent: December 24, 2002Assignee: Spartan Chemical Company, Inc.Inventors: William J. Schalitz, Jason J. Welch, Ronald Thomas Cook
-
Publication number: 20020183229Abstract: A germicide and disinfectant composition contains detergent and at least two enzymes adapted to cause lysis in glycoprotein in infectious agents. These germicidal and disinfectant compositions are used in conjunction with prepackaged wipes and kits that allows the user to remove liquid or dried contaminated material without coming into direct contact with the contaminated material.Type: ApplicationFiled: June 3, 2002Publication date: December 5, 2002Inventor: Joseph J. Simpson
-
Patent number: 6489281Abstract: A cleaning composition is provided according to the invention. The cleaning composition includes a product of mixing an acid component, a source of phosphoric acid component, and an oxidant component. The molar ratio of oxidant component to phosphoric acid component is preferably between about 2:1 and about 1:2, and the molar ratio of oxidant component to acid component is preferably between about 1:3 and about 1:5. A method of cleaning an aluminum surface is provided. The method includes a step of applying the cleaning composition to an aluminum surface, and rinsing the cleaning composition from the aluminum surface.Type: GrantFiled: September 12, 2000Date of Patent: December 3, 2002Assignee: Ecolab Inc.Inventors: Kim R. Smith, Robert D. P. Hei, Michael E. Besse, Jerry D. Hoyt
-
Patent number: 6489276Abstract: The present invention concerns a composition and a method for cleaning instruments and the like. More particularly, it is concerned with compositions for removal of body fluid from surgical instruments and other surfaces such as operating tables and instrument trays.Type: GrantFiled: March 12, 2001Date of Patent: December 3, 2002Assignee: Ebiox LimitedInventor: Anthony Marston Gibbs
-
Patent number: 6482791Abstract: The present invention provides a bleach cleaner composition which exhibits excellent bleach cleaning power to the fungi on resin parts and yet ensures excellent storage stability of a hypochlorite at a high temperature. The bleach cleaner composition is a liquid bleach cleaner composition containing (a) an alkali metal salt of hypochlorous acid, (b) a quaternary ammonium salt surfactant having a C8-10 long chain alkyl, (c) at least one selected from cumenesulfonic acid, xylenesulfonic acid, toluenesulfonic acid, and alkali metal salts thereof, (d) an alkali metal hydroxide and and water. It may further comprise (e) an amphoteric surfactant.Type: GrantFiled: January 31, 2002Date of Patent: November 19, 2002Assignee: Kao CorporationInventors: Yutaka Sano, Hiroyuki Yamada, Kazunori Tsukuda
-
Patent number: 6478881Abstract: The present invention is based on the unexpected finding that the combination of a carboxylate containing anionic polymer, of molecular weight greater than about 1000 daltons, with cleaning agents, provides improved contact lens cleaning preparations. The present invention includes contacting a soiled contact lens with an aqueous solution comprising an anionically charged polymer and a surfactant or surfactant combination selected from the classes of nonionic surfactants, anionic surfactants, and amphoteric surfactants.Type: GrantFiled: February 28, 2001Date of Patent: November 12, 2002Assignee: Vista Scientific L.L.C.Inventors: Jeanne Y. Ellis, Edward J. Ellis
-
Publication number: 20020155969Abstract: A low residue antimicrobial solution containing about 0.2 percent by weight of an acid selected from the group consisting of organocarboxylic acids; and about 2 percent of a volatile solvent selected from the group consisting of n-butanol, benzyl alcohol, phenylethanol, and sparingly soluble glycol ether solvents is disclosed. Preferred compositions may also contain about 0.1 percent anionic sulfated or sulfonated surfactants and about 5 percent co-solvent selected from the group consisting of completely water soluble monoprotic aliphatic alcohols and glycol ethers. The solution may be also employed as a low-residue cleaner for soiled hard surfaces.Type: ApplicationFiled: January 12, 2001Publication date: October 24, 2002Inventors: Wayne M. Rees, Debra S. Hilgers
-
Publication number: 20020151455Abstract: The present invention provides a bleach cleaner composition which exhibits excellent bleach cleaning power to the fungi on resin parts and yet ensures excellent storage stability of a hypochlorite at a high temperature. The bleach cleaner composition is a liquid bleach cleaner composition containing (a) an alkali metal salt of hypochlorous acid, (b) a quaternary ammonium salt surfactant having a C8-10 long chain alkyl, (c) at least one selected from cumenesulfonic acid, xylenesulfonic acid, toluenesulfonic acid, and alkali metal salts thereof, (d) an alkali metal hydroxide and and water. It may further comprise (e) an amphoteric surfactant.Type: ApplicationFiled: January 31, 2002Publication date: October 17, 2002Applicant: Kao CorporationInventors: Yutaka Sano, Hiroyuki Yamada, Kazunori Tsukuda
-
Patent number: 6465409Abstract: The invention concerns an aqueous biocide system comprising: at least one water-soluble or water-dispersible biocidal agent, and at least a polyorganosiloxane with water-soluble or water-dispersible functions. The invention also concerns the use of the system for disinfecting hard surfaces, or a method for disinfecting hard surfaces using the system, with controlled release of the biocide when contacted with an aqueous medium of a hard surface whereon the aqueous medium has been deposited and dried.Type: GrantFiled: March 31, 2000Date of Patent: October 15, 2002Assignee: Rhodia ChimieInventors: John Frederic Carr, Gérard Mignani, Louis Vovelle, Brian Davis, Caroll Vergelati
-
Patent number: 6462014Abstract: The present invention generally relates to low foaming and/or defoaming cleaning formulations which, comprises a synergistic combination of one or more hydrotropic alkoxylated quaternary ammonium compounds and at least one nonionic surfactant based on branched alcohols. The nonionic surfactant may be selected from structures having 3 to 12 moles of ethoxylation, but preferably have an average of 3-6 moles of ethoxylation with either narrow or broad range distribution.Type: GrantFiled: April 9, 2001Date of Patent: October 8, 2002Assignee: Akzo Nobel N.V.Inventors: Andress K. Johnson, Ralph Franklin
-
Patent number: 6458753Abstract: An abrasive cleaning composition comprises abrasive particles, preferable of a soluble abrasive, cationic or non ionic surfactants and a quaternary ammonium antibacterial agent.Type: GrantFiled: August 11, 1999Date of Patent: October 1, 2002Assignee: Reckitt Benckiser (UK) LimitedInventor: Nicholas Haylett
-
Patent number: 6440916Abstract: The present invention provides a process for cleaning or sanitization of hard surfaces, which process comprises the step of providing a composition containing a cationic surfactant, a fluorosurfactant, a film forming, organosilicone quaternary ammonium compound, along with optional components, and applying such a composition to a hard surface in need of cleaning.Type: GrantFiled: August 23, 2001Date of Patent: August 27, 2002Assignee: Reckitt & Colman Inc.Inventors: Tak Wai Cheung, Dennis Thomas Smialowicz, Minaxi Hemansu Mehta
-
Patent number: 6436890Abstract: The present invention provides an antimicrobial detergent composition containing, as an antimicrobial agent, a bis-quaternary ammonium compound of the general formula wherein the two R1 may be the same or different and each represents an alkyl group of 1 to 18 carbon atoms or an alkenyl group of 3 to 18 carbon atoms; the two R2 may be the same or different and each represents a hydrogen atom, a halogen atom, a hydroxyl group, an amino group, an alkyl group of 1 to 6 carbon atoms or an alkoxy group of 1 to 3 carbon atoms; R3 represents an alkylene group of 1 to 18 carbon atoms, an alkenylene group of 3 to 18 carbon atoms or a phenylene or xylylene group which may optionally be substituted by an alkyl group of 1 to 18 carbon atoms, an alkoxy group of 1 to 6 carbon atoms or an alkoxycarbonyl group of 2 to 6 carbon atoms; Y1 represents —NHCO—, —CONH—, —NHCS—, —COO—, —COS—, —O— or —S—; Y2 represents —CONH&mdType: GrantFiled: October 10, 2000Date of Patent: August 20, 2002Assignee: Inui CorporationInventors: Hiroki Kourai, Takuya Maeda, Munehiro Yoshida, Kensei Kunikata, Kouji Wada
-
Patent number: 6436445Abstract: An oxidizing species is described herein as a reaction product through an in situ preparation combining a quaternary or protonizable nitrogen compound, an oxidant compound and a halide source at controlled proportions in an aqueous, non-aqueous, gel, aerosol, solid-phase or powdered media. The oxidizing species can be used to reduce microbial and viral populations on a surface or object or in a body or stream of water. The invention thus finds applications as a bleach, sanitizer, oxidant, or in any other application in which an oxidizing agent can be beneficially used alone or in a formulation.Type: GrantFiled: March 26, 1999Date of Patent: August 20, 2002Assignee: Ecolab Inc.Inventors: Robert D. P. Hei, Kim R. Smith, Polly D. Laugen, Shaun P. Kennedy
-
Publication number: 20020111282Abstract: A synergistic antimicrobial composition includes an effective amount of at least one furanone, together with other disinfectants, such as, for example, an effective amount of at least one organosilane with quaternary ammonium functionality, and/or an effective amount of at least one quaternary ammonium compound. Additionally, biguanides and disinfectant amines also may be advantageously combined with furanones in an antimicrobial composition.Type: ApplicationFiled: November 8, 2001Publication date: August 15, 2002Inventors: Ursula K. Charaf, Richard W. Avery
-
Publication number: 20020103098Abstract: Aqueous based cleaning compositions simultaneously featuring low residue deposition, sanitization and/or disinfecting of treated hard surfaces, and good cleaning characteristics are provided. The compositions include the following ingredients: (a) a quaternary ammonium surfactant compound having germicidal properties; (b) a surfactant system which includes at least one amine oxide surfactant and at least one further surfactant selected from carboxylates and N-acyl amino acid surfactants; (c) a solvent system containing an alkylene glycol ether solvent further with a C1-C6 alcohol; (d) an alkalizing agent; and (e) water.Type: ApplicationFiled: November 19, 2001Publication date: August 1, 2002Applicant: RECKITT BENCKISER INC.Inventors: Kenneth Allen Harrison, Jeanne Marie Weller, Ann Marie Lynch
-
Publication number: 20020103092Abstract: An antibacterial composition is provided that has an anionic surfactant, an amphoteric surfactant, a cationic conditioning agent, an antibacterial agent and water. Preferably, the composition is a liquid hand soap. The aqueous antibacterial composition, especially when an antibacterial liquid hand soap, has a proper balance of ingredients for providing a high cleansing ability, high foam, good conditioning and a pleasant emollient effect on the skin. The method of reducing amount of bacteria on part of a person's body, such as a hand, includes contacting the hand with the composition and, thereafter, rinsing the hand with water.Type: ApplicationFiled: December 6, 2000Publication date: August 1, 2002Applicant: Playtex Products, Inc.Inventors: Anne Tashjian, Susan Mills, Marie Lewis
-
Patent number: 6425406Abstract: Disclosed herein are methods of cleaning toilet basins and urinals. Cleaning components are applied to the interior surfaces of these basins other than through the flush water, without scrubbing. They are allowed to be in contact with the surface of the basin for at least one-half hour before normal use of the toilet/urinal. Preferred methods for applying the cleaning compositions are with a spray bottle or an aerosol can, with application occurring on a daily, overnight basis.Type: GrantFiled: September 14, 1999Date of Patent: July 30, 2002Assignee: S. C. Johnson & Son, Inc.Inventors: Michael E. Klinkhammer, Timothy I. Moodycliffe, Virginia M. Hempel
-
Patent number: 6395698Abstract: A corrosion inhibiting, sanitizing/disinfecting, wood preserving and hard surface cleaning formulation comprising: a quaternary ammonium halide; and a sequestrant in a sufficient amount to sequester the halide ion without eliminating the quaternary ammonium ion's sanitizing/disinfecting capability, wood preserving characteristics, and hard surface cleaning ability.Type: GrantFiled: June 11, 2001Date of Patent: May 28, 2002Assignee: Mason Chemical CompanyInventors: Dennis Daun, James O. Burlew, Robert H. DeWolf
-
Patent number: 6387874Abstract: Described is an aqueous cleaning composition comprising: an effective mineral dissolving amount of an organic acid of at least 5% by weight of the cleaning compositions; an effective amount of a spore forming microbial composition; an effective cleaning amount of a blend of wetting agents, the first wetting agent having a hydrophobic/lipophobic number (HLB) of about 10 and higher and a second wetting agent having an HLB number of about 5 or less; an effective amount of a thickening agent and water. The composition is also available in powder form without the thickening agent.Type: GrantFiled: June 27, 2001Date of Patent: May 14, 2002Assignee: Spartan Chemical Company, Inc.Inventors: William John Schalitz, Jason J. Welch, Ronald Thomas Cook
-
Patent number: 6387866Abstract: An improvement is described in compositions which are especially effective in disinfecting the surface being cleaned and in the removal of oily and greasy soil without leaving streaks which contains a mixture of at least one nonionic surfactant, a cationic surfactant, an anionic surfactant and a hydrocarbon ingredient, a water soluble solvent, and water.Type: GrantFiled: June 22, 2000Date of Patent: May 14, 2002Assignee: Colgate-Palmolive Co.Inventors: Myriam Mondin, Claude Blanvalet, Nicole Andries, Pierre Fonsny, Didier Dormal
-
Patent number: 6387865Abstract: An improvement is described in compositions which are especially effective in disinfecting the surface being cleaned and in the removal of oily and greasy soil without leaving streaks which contains a mixture of at least one nonionic surfactant, a cationic surfactant, an anionic surfactant and a hydrocarbon ingredient, a water soluble solvent, and water.Type: GrantFiled: June 22, 2000Date of Patent: May 14, 2002Assignee: Colgate-Palmolive Co.Inventors: Myriam Mondin, Claude Blanvalet, Nicole Andries, Pierre Fonsny, Didier Dormal
-
Patent number: 6384004Abstract: An improvement is described in a cleaning compositions which are especially effective in disinfecting the surface being cleaned and in the removal of oily and greasy soil without leaving streaks which contains a mixture of at least one nonionic surfactant, a cationic surfactant and an amine oxide surfactant, and water.Type: GrantFiled: February 13, 2001Date of Patent: May 7, 2002Assignee: Colgate-Palmolive Co.Inventors: Elizabeth McCandlish, Brian Frank
-
Patent number: 6376547Abstract: The invention relates to the use of an N,N′-substituted glycine or of an N,N′-substituted derivative of glycine (a) of the general formula I in which R1 is hydrogen or a straight-chain or branched, saturated or unsaturated alkyl, alkaryl or aralkyl radical having 1 to 30 C atoms, which can optionally contain heteroatoms such as O, S and N, R2 is a straight-chain or branched, saturated or unsaturated alkyl, alkaryl or aralkyl radical having 1 to 30 C atoms containing at least one primary, secondary or tertiary amino group and X is OH, OR3, NH2, NHR4, NR4R5 or O−M+, where R3, R4 and R5 are straight-chain or branched, saturated or unsaturated alkyl, alkaryl or aralkyl radicals which can be identical to or different from one another, and M is a metal cation, as active compound in a tuberculocidal disinfectant.Type: GrantFiled: January 15, 1999Date of Patent: April 23, 2002Assignee: L'Air Liquide SANTE (International)Inventors: Sabine Behrends, Andreas Dettmann, Michael Mohr
-
Patent number: 6376436Abstract: A foaming decontaminating composition useful for chemical and biological warfare applications. The foaming decontaminating composition has a quaternary ammonium complex component, a corrosion inhibitor, an oxidizer component and a foam component, with an adjusted pH of at least 8.Type: GrantFiled: March 22, 2000Date of Patent: April 23, 2002Assignee: The United States of America as represented by the Secretary of the NavyInventor: Donald T. Cronce
-
Patent number: 6376448Abstract: Hard surface cleaning and disinfecting compositions include a film-forming, organosilicone quaternary ammonium compound providing a protective layer for water and stain repellency.Type: GrantFiled: July 27, 1999Date of Patent: April 23, 2002Assignee: Reckitt & Colman, Inc.Inventors: Andrew Francis Colurciello, Jr., Mark Timothy Bennett
-
Patent number: 6372701Abstract: The present invention relates to a toilet bowl cleaning composition containing a nonionic surfactant, perfume, disinfecting agent, polymeric viscosity modifier and water.Type: GrantFiled: August 2, 2001Date of Patent: April 16, 2002Assignee: Colgate Palmolive CompanyInventors: Harry Aszman, Alison Kugler, Claude Blanvalet
-
Publication number: 20020013249Abstract: Fibers are treated with fiber treating solutions comprising an animal protein hydrolysate, chitosan lactate and one or more kinds of quaternary ammonium salts. The fiber treating solutions provide a smooth, soft and supple feel due to a moisture-retaining property and physiological skin protecting effects. Underwear products has physiological skin protecting effects obtained by treating with these fiber treating solutions.Type: ApplicationFiled: January 12, 2001Publication date: January 31, 2002Inventor: Momoki Nakagawa
-
Patent number: 6339056Abstract: A disinfecting cleaning composition comprising an aqueous solution of a cleansing amount of ammonia which results in the removal of a significant amount of soils and stains when applied to a surface after appropriate dilution, and an amount of a biocidal, nonampholytic quaternary ammonium salt (quat) which is less than that necessary to achieve complete disinfection after dilution in the absence of ammonia.Type: GrantFiled: July 26, 1999Date of Patent: January 15, 2002Assignee: Church & Dwight Co., Inc.Inventor: Burton M. Like
-
Publication number: 20020004475Abstract: A built laundry detergent composition containing cationic detergent surfactant also contains from O.05 to 5 wt % of iminodisuccinate (IDS) or hydroxyiminodisuccinate (HIDS). The composition provides improved moil and stain removal in conjunction with reduced dye fading of coloured fabrics.Type: ApplicationFiled: June 1, 2001Publication date: January 10, 2002Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.Inventors: Timothy David Finch, Amrat Paul Singh
-
Publication number: 20020002124Abstract: Disclosed are antimicrobial cleansing compositions that have a pH of from about 2.0 to about 5.5 and comprise an antimicrobial agent, an amphoteric surfactant, and 2-pyrrolidone-5 carboxylic acid as a proton donating agent. Also disclosed are corresponding articles of manufacture and methods of cleansing the skin using the described compositions. The compositions are mild to the skin and provide improved antimicrobial benefits to the skin.Type: ApplicationFiled: December 15, 2000Publication date: January 3, 2002Inventors: Kimberly Ann Biedermann, Jeffrey Michael Morgan, Karl Shiqing Wei, Mark Richard Sine, Cheyne P. Thomas, David Edmund Tarantino, Christopher Irwin, Christopher Dean Putman, Peter William Beerse
-
Publication number: 20010049347Abstract: An aqueous hard surface cleaner with improved soil removal is provided and has, as components, the following:Type: ApplicationFiled: May 18, 2001Publication date: December 6, 2001Inventors: Michael H. Robbins, Jennifer C. Julian, Suzanne M. Thompson, Gary L. Robinson, Clement K. Choy, Elizabeth A. Gossett
-
Publication number: 20010046951Abstract: The present invention provides a bleaching detergent composition exhibiting a wide bleaching effect for various stains including hydrophilic stains and olephilic stains, as well as an high bleaching effect and dye-transfer inhibiting effect in a wide range of temperature from a low to a high temperature of laundry water. That is, the present invention provides a bleaching detergent composition comprising (a) an alkannitrile compound having a quaternary ammonium group bondeded to a carbon atom to which the nitrile group is bonded, (b) an inorganic peroxide and (c) an alkali metal carbonate and further comprising component (d-i) an alkanoyloxybenzenesulfonic acid having an alkanoyl group of 6 to 14 carbon atoms or an alkanoyloxybenzenecarboxylic acid having an alkanoyl group of 6 to 14 carbon atoms or a salt thereof and/or (d-ii) tetraacetylethylenediamine.Type: ApplicationFiled: January 29, 2001Publication date: November 29, 2001Applicant: Kao CorporationInventors: Nobuyuki Ogura, Muneo Aoyagi
-
Patent number: 6323171Abstract: An improvement is described in microemulsion compositions which are especially effective in disinfecting the surface being cleaned and in the removal of oily and greasy soil without leaving streaks which contains a mixture of at least one nonionic surfactant, a cationic surfactant and an amphoteric surfactant, a hydrocarbon ingredient, natural disinfectant ingredients, a water soluble solvent, a pH buffer and water.Type: GrantFiled: January 7, 2000Date of Patent: November 27, 2001Assignee: Colgate-Palmolive CoInventors: Pierre Fonsny, Julie Burke, Didier Dormal
-
Publication number: 20010044393Abstract: An aqueous antimicrobial liquid cleaning formulation comprising about 0.2 to 4 parts of a cationic quaternary ammonium compound; about 2 to 10 parts of one or more nonionic surfactants; and about 1 to 10 parts of a polyfunctional alcohol wherein the weight ratio of nonionic surfactant and polyol to cationic surfactant is at least about 4:1 to about 28:1.Type: ApplicationFiled: February 12, 2001Publication date: November 22, 2001Inventors: Robert Frederick Peterson, Larry Kent Hall
-
Patent number: 6306810Abstract: Provided are aqueous hard surface cleaning and disinfecting composition which comprises the following constituents: (a) at lease one cationic surfactant having germicidal properties; and (b) a fluorosurfactant selected from the group of nonionic fluorosurfactant, cationic fluorosurfactant, and mixtures thereof, and (c) a film-forming, organosilicone quaternary ammonium compound. Optionally the compositions may further include (d) one or more detersive surfactants particularly selected from carboxylate surfactants, as well as nonionic, cationic and amphoteric surfactants, (e) one or more organic solvents, and further conventional additives. The compositions provide good sanitization of hard surfaces, and good cleaning notwithstanding the surprisingly low amount of fluorosurfactant present.Type: GrantFiled: July 20, 2000Date of Patent: October 23, 2001Assignee: Reckitt Benckiser Inc.Inventors: Tak Wai Cheung, Dennis Thomas Smialowicz, Minaxi Hemansu Mehta
-
Patent number: 6303557Abstract: A cleaning and biocidal composition in liquid form comprising a solvent, a polymeric biguanide, a single quaternary ammonium salt, a sequestrant, and at least one surfactant. The composition comprising the solvent including water, the polymeric biguanide including a polyhexamethylene biguanide hydrochloride, the quaternary ammonium salt including a didecyldimethyl ammonium chloride, the sequestrant including an amino acid chelating agent selected from the group consisting of: ethylenediaminetetraacetic acid, nitrilotriacetic acid, tetrasodium ethylenediaminetetraacetic acid, or mixtures thereof, the surfactant including a non-ionic surfactant and an amphoteric surfactant.Type: GrantFiled: November 16, 1999Date of Patent: October 16, 2001Assignee: S. C. Johnson Commercial Markets, Inc.Inventor: Vanessa Louise Colclough
-
Patent number: 6297285Abstract: A method for disinfecting a substrate is provided. The substrate is contacted with a biocidal effective amount of a composition of (a) at least one quaternary ammonium carbonate, bicarbonate, or any combination thereof; (b) a solvent selected from the group consisting of water and propylene glycol; and (c) optionally, a surfactant.Type: GrantFiled: June 13, 2000Date of Patent: October 2, 2001Assignee: Lonza, Inc.Inventor: Patrick J. Lutz
-
Patent number: 6284723Abstract: The invention provides an aqueous, antimicrobial, no-rinse hard surface cleaner with significantly improved residue removal and substantially reduced filming/streaking, said cleaner comprising: (a) an effective amount of a solvent selected from C1-6 alkanol, C3-24 alkylene glycol ether, and mixtures thereof; (b) an effective amount of a surfactant selected from amphoteric, nonionic surfactants, and mixtures thereof, (c) an effective amount of a quaternary ammonium surfactant; (d) an effective amount of a builder; and (e) the remainder as substantially all water.Type: GrantFiled: January 10, 2000Date of Patent: September 4, 2001Inventors: Boli Zhou, Anna G. Stanislowski, Wayne B. Scott
-
Patent number: 6281182Abstract: An improvement is described in microemulsion compositions which are especially effective in disinfecting the surface being cleaned and in the removal of oily and greasy soil without leaving streaks which contains a mixture of nonionic surfactants, an anionic surfactant, an amphoteric surfactant, a disinfectant agent, a proton donating agent, a water soluble solvent, and water.Type: GrantFiled: April 6, 2000Date of Patent: August 28, 2001Assignee: Colgate-Palmolive Co.Inventors: Isabelle Leonard, Didier Dormal
-
Patent number: 6277805Abstract: Disclosed is a alkaline liquid hard-surface cleaning and disinfecting composition. The composition comprises from about 0.001% to about 5% by weight of a C4-C7 dicarboxylate or hydroxydicarboxylate, from about 0.005% to about 5% by weight of a quaternary ammonium disinfectant, from about 0.001% to about 15% by weight of a detergent surfactant, a pH of from about 7.5 to about 13, from about 15% to 98% by weight of water, and from 0 to about 60% by weight of an organic solvent having a hydrogen bonding parameter of less than about 7.7. The composition can be used to provide streak-free cleaning and disinfecting of hard surfaces. Moreover, in the presence of the selected dicarboxylates, the quaternary ammonium disinfectant retains its disinfectancy properties and does not precipitate out of solution. The composition can be prepared as a dry formulation.Type: GrantFiled: April 29, 1997Date of Patent: August 21, 2001Assignee: The Procter & Gamble Co.Inventor: Michael Joseph Kupneski
-
Patent number: 6268327Abstract: Aqueous disinfecting and cleaning compositions and concentrates which are efficacious against gram positive and gram negative bacteria, have relatively low volatile organic content (“VOC”) and are surprisingly mild to the user of the compositions. The compositions include a quaternary ammonium compound as its primary germicidal active agent, have a low content of active constituents, and do not include organic solvents such as alcohols, glycols, or glycol ethers in significant amounts.Type: GrantFiled: March 4, 1999Date of Patent: July 31, 2001Assignee: Reckitt Benckiser Inc.Inventors: Robert Zhong Lu, Dennis Thomas Smialowicz, Ralph Edward Rypkema, Karen Ann McCue, Andrew Arno Kloeppel, Diane Joyce Burt, Michael David Love, Robert William Bogart, Narendra Vrajlal Nanavati, Frederic Albert Taraschi