Elemental Iodine Antiseptic Or Biocidal Component Patents (Class 510/385)
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Patent number: 7790663Abstract: This invention relates to compositions containing lower (C1-C4) alcohol and a polymeric fluorosurfactant formulated for being dispensed as a foam product. More particularly, the invention relates to improved compositions formulated with polymeric fluorosurfactants with pendant perfluoroalkyl side chains of a fully fluorinated chain length of C1-C7. The compositions also relate to use for personal care, such as skin sanitizing and cleansing.Type: GrantFiled: April 2, 2010Date of Patent: September 7, 2010Assignee: The Clorox CompanyInventors: David Lestage, David R. Scheuing, Scott L. Cumberland, Grant Templin
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Patent number: 7479476Abstract: Antimicrobial composition comprising iodide and thiocyanate anions, periodic acid, and nitrogen and/or phosphorous containing polymers.Type: GrantFiled: December 1, 2004Date of Patent: January 20, 2009Assignee: BASF AktiengesellschaftInventors: David Wilson Ashworth, Darren Hodgkinson, Jürgen Huff
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Publication number: 20040118438Abstract: In the case of a method for removing electrically conductive materials containing silver from electrodeposited parts, in particular, electroformed dental parts, the part is treated with iodine and/or at least one compound containing iodine under at least one processing step. The iodine/compound containing iodine is/are preferably present in the form of a solution or a dispersion in at least one polar solvent. Inorganic iodides and iodophores are prime candidates as the compound containing iodine.Type: ApplicationFiled: February 14, 2003Publication date: June 24, 2004Inventors: Susanne Ruebel, Thomas Guenthner
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Publication number: 20040023822Abstract: A surface-active composition is described which comprises (a) from 0.01 to 90% by weight of a muixture of a microbicidal active ingredient of (a1) a diphenyl ether compound and (a2) a phenol derivative, (b) from 0 to 50% by weight of one or more hydrotropic agents, (c) from 0 to 80% by weight of one or more synthetic detergents or of a soap or of combinations of the mentioned substances and/or of a salt of a saturated and/or unsaturated C8-C22 fatty acid, (d) from 0 to 50% by weight of an alcohol, (e) from 0 to 50% by weightof typical ingredients for cleaning and disinfectant compositions and optionally (f) tap water or deionised water ad 10%. The compositions are used for the antimicrobial treatment of human skcin, and hair, of hard surfaces and of textile fibre materials.Type: ApplicationFiled: June 11, 2003Publication date: February 5, 2004Inventors: Dietmar Ochs, Francois Brugger, Marcel Schnyder
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Patent number: 6663902Abstract: The present invention relates to a biocidal composition, designed for the generation of chlorine dioxide, comprising at least one iodo-compound having at least one iodine atom and a source of chlorite ions. The molar ration of chlorite ions to iodine atoms is 2 or greater. The composition finds use in a variety of applications including methods of cleaning, sanitizing, deodorizing, and disinfecting various surfaces.Type: GrantFiled: September 19, 2000Date of Patent: December 16, 2003Assignee: Ecolab Inc.Inventors: Robert D. P. Hei, David Daniel McSherry, Kim R. Smith, Keith E. Olson
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Publication number: 20030148917Abstract: An cleaning composition loaded on a cleaning wipe having improved biocidal release from the cleaning wipe. The cleaning composition includes a cationic biocide, a biocide release agent and water. The cationic biocide release agent has an ionic strength in the cleaning composition of at least about 5×10−3 mol/l.Type: ApplicationFiled: November 27, 2002Publication date: August 7, 2003Applicant: The Clorox CompanyInventors: Shuman Mitra, Richard E. Simon, Wayne B. Scott, Kenneth Vieira, Glen A. Shaffer
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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
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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
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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
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Patent number: 6395697Abstract: Aqueous concentrated liquid disinfectant compositions which include: an antiseptic compound other than a quaternary ammonium compound having germicidal properties; organic solvent constituent; binary co-solvent system comprising alkyl biphenyl solvent and a co-solvent; optionally but desirably at least one optional constituents. The concentrate compositions feature excellent blooming characteristics.Type: GrantFiled: March 3, 1999Date of Patent: May 28, 2002Assignee: Reckitt Benckiser Inc.Inventors: Tak Wai Cheung, Dennis Thomas Smialowicz
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Patent number: 6387856Abstract: Antimicrobial detergent compositions especially suitable for manual diswashing comprise 0.001-2% iodine ions complexed with an amphoteric surfactant, 5-90% uncomplexed surfactant selected from the group consisting of anionic surfactants, nonionic surfactants, amphoteric surfactants and mixture thereof, and 5-50% water. The detergent compositions have pH of 7-10. Preferably at least a portion of the iodine ions are added as an iodine in the form of a compound selected from the group consisting of KI, NaI, KOI, NaOI and Ca(0I)2.Type: GrantFiled: March 19, 2001Date of Patent: May 14, 2002Assignee: Procter & Gamble CompanyInventors: Kofi Ofosu-Asante, Jeffrey Edward Boucher, Marcus Wayne Evans, David Robert Zint
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Patent number: 6180584Abstract: The present invention relates to a composition that, when applied to a substrate, forms an adherent, transparent, water insoluble polymeric film on the substrate surface that provides sustained antimicrobial disinfecting action for prolonged periods, without the necessity for reapplication. The coating provides surface disinfecting action by a contact-killing mechanism, and does not release its components into contacting solutions at levels that would result in solution disinfection. The polymeric film formed by the composition of the invention can be removed by treatment with dilute alcoholic base.Type: GrantFiled: February 11, 1999Date of Patent: January 30, 2001Assignee: Surfacine Development Company, LLCInventors: Samuel P. Sawan, Sundar Subramanyam, Alexander Yurkovetskiy