With Bio-affecting Material (i.e., Biocide Or Biostat) Patents (Class 424/76.8)
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Publication number: 20110085988Abstract: There is provided herein, in one specific embodiment, silicone composition(s) comprising unique combination(s) of silicone polymer and alkyltrisiloxane(s) which can produce silicone composition(s) with lower solids content than silicone compositions that use other than alkyltrisiloxane(s); while still maintaining a desirable viscosity.Type: ApplicationFiled: December 17, 2010Publication date: April 14, 2011Applicant: Momentive Performance Materials, Inc.Inventors: Benjamin Falk, Judith Kerschner, Gerald J. Murphy, John Nicholson
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Patent number: 7887749Abstract: A new, novel and useful disinfection and purification system comprised of organic compounds in synergistic action with selected metal ions and method of manufacture and use. One of the benefits that is derived from this system is the ability to quickly and easily treat a surface, fluid or medium for disinfection of bacteria, fungi, viruses, algae and protozoans, with a non-toxic, non-chlorinated mixture that effectively kills all such organisms in minutes or hours. The disinfection and purification system remains effective for long periods of time maintaining its disinfection capacity making it highly effective for stored or transported mediums such as potable drinking water. The disinfection and purification system may be incorporated with carbon block or membrane filters to disinfect filtered liquids such as water to render it potable.Type: GrantFiled: November 29, 2007Date of Patent: February 15, 2011Inventor: Bradley J. Eldred
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Publication number: 20100303751Abstract: A concentrated treatment composition includes a bird repelling composition, a glycol, and a fragrance-containing/odor control composition. The concentrated treatment composition provides a stable product that is miscible with water. Methods for applying to the treatment compositions are also provided.Type: ApplicationFiled: May 28, 2009Publication date: December 2, 2010Applicant: STONE SOAP COMPANY, INC.Inventor: Daniel R. Kramer
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Patent number: 7799360Abstract: The present invention provides a method for washing eggs with a wash mixture of water and composite particles that comprise a mixture of microbial nutrients bound together by a solid fatty acid material. The shells of eggs are contacted with the wash mixture and organic material is removed from the egg shells into the wash mixture. The composite particles in the wash mixture foster microbial degradation of the organic material within the wash mixture. The wash mixture leaves the egg shells whiter than enzyme solutions and maintains the cleaning action for a longer period of time.Type: GrantFiled: February 21, 2007Date of Patent: September 21, 2010Assignee: BioNutraTech, Inc.Inventors: Sandra Hruza Ronning, Brian Joseph Molloy
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Publication number: 20100158821Abstract: Antimicrobial agents, products and compositions incorporating the agents, and methods of using the compositions and products are provided. The antimicrobial agents comprise 1,2-cyclohexanedimethanol, 1,4-cyclohexanedimethanol, 2,2,4,4-tetramethyl-1,3-cyclobutanediol, or mixtures thereof. These agents have surprisingly been found to inhibit microbial growth at a much lower concentration than other glycols with known antimicrobial activity.Type: ApplicationFiled: December 22, 2008Publication date: June 24, 2010Applicant: Eastman Chemical CompanyInventors: James Allen McCaulley, Terry Ann Oldfield, Andrew Joseph Matosky, Suzanne Winegar Dobbs, Vicky Lynn Christian, Thelma Lee Watterson, Kab Sik Seo, Nancy Kinkade, Jessica Posey-Dowty
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Publication number: 20100143428Abstract: A stable glutaraldehyde polymer complex solution which includes: (a) glutaraldehyde (OCH(CH2)3CHO) in a 0.005% to 45% m/v concentration; (b) a non-ionic surfactant; (c) a buffer; (d) a sufficient amount of a pH modifier to bring the pH of the solution to within a 6.0 to 9.0 range; and (e) a polymer.Type: ApplicationFiled: December 14, 2007Publication date: June 10, 2010Inventors: Antonietta Pamela Martin, William Wyndham-Quin
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Publication number: 20100120652Abstract: Methods for preventing or eradicating an infestation of bed mites or bed bugs in an article by contacting the article with an effective amount of an avermectin-containing composition. Avermectin-containing compositions used in the disclosed method are also described.Type: ApplicationFiled: August 10, 2009Publication date: May 13, 2010Inventor: Michael L. Corrado
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Patent number: 7674429Abstract: Glycolic disinfectant compositions and related methods and apparatus for electrostatic dispensation.Type: GrantFiled: January 22, 2001Date of Patent: March 9, 2010Assignee: JohnsonDiversey, Inc.Inventor: Claudio L. K. Lins
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Patent number: 7674476Abstract: The present invention relates to the use of aerogels as carrier materials for active substances in agriculture and/or veterinary medicine.Type: GrantFiled: February 22, 1996Date of Patent: March 9, 2010Assignee: Cabot CorporationInventors: Fritz Schwertfeger, Andreas Zimmermann, Gerhard Frisch
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Patent number: 7625576Abstract: The present invention relates to micro-sized particles having anti-biocontaminant properties. Each particle is comprised of a central metal core, or support structure, (for example, alumina oxide) and has on its surface, one or more anti-biocontaminant metals and at least one redox agent.Type: GrantFiled: February 15, 2007Date of Patent: December 1, 2009Assignee: Dynamic Adsorbents, Inc.Inventors: Mark Moskovitz, Chris McDow
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Patent number: 7617798Abstract: An animal bedding mixture is disclosed herein. The animal bedding mixture includes a bedding material and a bedding material additive. Bedding material is preferably straw, sawdust, sand or recycled manure solids. The bedding material additive is preferably 60-99% by weight absorbent clay powder, 0.1 to 35% by weight chlorite salt, and 0.01-35% by weight sodium bisulfate or sodium percarbonate. The bedding material additive of the present disclosure is inert when dry and neither germicidal or acidic. However, when the additive is exposed to moisture, such as animal urine, the sodium bisulfate will acidify the liquid, causing the formation of hypochlorous acid and chlorine dioxide. Hypochlorous acid and chlorine dioxide are very powerful, broad spectrum germicides that have proven efficacy against E. coli, Staphylococcus aureus, and other micro-organisms commonly found in animal bedding.Type: GrantFiled: October 27, 2006Date of Patent: November 17, 2009Assignee: Technologies Holdings Corp.Inventor: Randal D. Stevenson
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Publication number: 20090232761Abstract: In one embodiment of the present invention, the use of a composition is disclosed including pentane-1,5-diol to reduce and/or eliminate odour from a mammal, such as odour from such as urine, faeces, liquids from leg ulcers, decubital ulcers, blood and perspiration. One embodiment of the present invention also relates to absorbent and/or sanitary products comprising pentane-1,5-diol.Type: ApplicationFiled: November 28, 2006Publication date: September 17, 2009Inventors: Jan Faergemann, Olov Sterner, Thomas Hedner
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Patent number: 7566447Abstract: The present invention relates to the use of biocide (e.g., bactericidal enzyme) to target pathogens. In particular, the present invention provides biocides for use in health care (e.g., human and veterinary), agriculture (e.g., animal and plant production), and food processing (e.g., water purification).Type: GrantFiled: October 20, 2005Date of Patent: July 28, 2009Assignees: Iogenetics, LLC, The Arizona Board of Regents on Behalf of the University of ArizonaInventors: Jane Homan, Michael Imboden, Michael Riggs, Stephane Carryn, Deborah A. Schaefer
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Publication number: 20090074703Abstract: The present disclosure includes an animal bedding material comprising an aggregate of sized paper and corrugated material. The present disclosure also includes a method of generating animal bedding material comprising the steps of sizing paper, sizing corrugated material and aggregating the paper and the corrugated material.Type: ApplicationFiled: September 12, 2008Publication date: March 19, 2009Inventor: Charlene Jewell
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Patent number: 7485259Abstract: A new, novel and useful disinfection and purification system comprised of organic compounds in synergistic action with selected metal ions and method of manufacture and use. One of the benefits that is derived from this system is the ability to quickly and easily treat a surface, fluid or medium for disinfection of bacteria, fungi, viruses, algae and protozoans, with a non-toxic, non-chlorinated mixture that effectively kills all such organisms in minutes or hours. The disinfection and purification system remains effective for long periods of time maintaining its disinfection capacity making it highly effective for stored or transported mediums such as potable drinking water. The disinfection and purification system may be incorporated with carbon block or membrane filters to disinfect filtered liquids such as water to render it potable.Type: GrantFiled: October 6, 2003Date of Patent: February 3, 2009Inventor: Bradley J. Eldred
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Patent number: 7435380Abstract: A pseudo-plastic or thixotropic carrier having anti-malodorous components dissolved or suspended therein is sprayed on the internal surfaces of an ostomy bag or pouch. The viscoelastic properties of the carrier allow the composition to be conveniently dispensed from a spray bottle into the ostomy bag and retained on the inner walls thereof without being displaced therefrom by incoming waste during use of the ostomy bag. This allows the composition to continue to deodorize the ostomy bag headspace even after waste material begins to fill the bag.Type: GrantFiled: September 30, 2002Date of Patent: October 14, 2008Assignee: Church & Dwight Co., Inc.Inventor: Anthony E. Winston
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Patent number: 7431945Abstract: The invention relates to an allergen remover composition containing component (a): an organic compound forming an azeotropic mixture with water and having an azeotropic point of lower than 100° C. with water at 1013.25 hPa, component (b): a component which upon evaporation of a liquid component in the allergen remover, forms a solid containing a compound represented by the following general formula (1) or component (b?): a combination of potassium ion, sodium ion and sulfate ion at a potassium ion/sodium ion molar ratio of from 2/8 to 9/1 and component (c): water. KxNay(SO4)2 ??(1) wherein x is a number of 0.8 to 3.6, y is a number of 0.4 to 3.2, and x+y is 4.Type: GrantFiled: November 9, 2004Date of Patent: October 7, 2008Assignee: Kao CorporationInventors: Takeshi Ban, Satoshi Nagai, Katsuyuki Takano, Masahiro Suzuki, Michio Yokosuka
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Publication number: 20080241091Abstract: Means of disseminating simultaneously into an atmosphere a volatile antifungal fragrance and a non-antifungal fragrance, the two fragrances being disseminated from two different sources such that the non-antifungal fragrance is more olfactively perceptible than the antifungal fragrance. Typically the non-antifungal fragrance is present in the packaging of the antifungal fragrance.Type: ApplicationFiled: July 15, 2005Publication date: October 2, 2008Applicant: GIVAUDAN SAInventors: Thomas McGee, Christopher Owen Louis Smith
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Patent number: 7393521Abstract: Composition and method for promoting growth of microbes that are capable of degrading animal waste. The method includes applying a nontoxic composition to a bedding substrate that is disposed to receive animal waste. The composition comprises a carboxylic acid, preferably the carboxylic acid is a fatty acid, and more preferably a combination of a saturated fatty acid and an unsaturated fatty acids. Specifically, a preferred composition comprises a saturated fatty acid having from 12 to 22 carbon atoms and an unsaturated fatty acid having from 12 to 22 carbon atoms. A still more preferred composition used both saturated and unsaturated fatty acids having from 16 to 20 carbon atoms. Optionally, the composition may include or encapsulate nutrients, an oxygen-releasing compound, or microbes.Type: GrantFiled: February 18, 2004Date of Patent: July 1, 2008Assignee: Bionutratech, Inc.Inventor: Sandra Hruza
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Patent number: 7323194Abstract: The present invention relates to a hydrophilic antimicrobial coating composition for an air conditioner evaporator of a vehicle with improved durability. In one embodiment of the present invention, the antimicrobial composition comprises a hydrophilic organic polymer with molecular weight in the range of about 4,000 to 8,000, a smoothing agent, an antimicrobial agent, and deionized water. In particular, the degree of polymerization between the hydrophilic functional group and a crosslinking group of the hydrophilic organic polymer is greatly improved. The antimicrobial composition is prepared with particles with a diameter of a few nanometers, which increases the number of particles per unit area and reduces the decomposition rate of the coated layer.Type: GrantFiled: July 13, 2005Date of Patent: January 29, 2008Assignee: Hyundai Motor CompanyInventor: Byeong Moo Jang
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Patent number: 7306660Abstract: A cationized supporting material 2 is immersed into a treatment solution containing a level dyeing agent, and then immersed into a treatment solution containing a metal phthalocyanine complex and then dried to thereby obtain an odor eliminating material 1. Alternatively, a cationized supporting material 2 is immersed into a treatment solution containing a metal phthalocyanine complex and a migration inhibitor and then dried to thereby obtain an odor eliminating material 1. The odor eliminating material exerts excellent odor elimination performance against ammonia, hydrogen sulfide, methyl mercaptan, acetic acid and acetaldehyde.Type: GrantFiled: September 10, 2003Date of Patent: December 11, 2007Assignee: Suminoe Textile Co., Ltd.Inventors: Yasutaro Seto, Tatsuo Nakamura, Yoshiharu Nishino, Shuichi Yonezawa, Shuichi Gennaka
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Patent number: 7300906Abstract: Sulfhydryl odors in organothiophosphate formulations are suppressed by treatment of the thiophosphate compound (e.g., bensulide) during preparation of the formulation with a selected emulsifier agent, ethoxylated tallow amine. The amine and any reacting products resulting from the treatment are retained in the final formulation. The amine will continue to react with the mercaptan and other sulfhydryl compounds formed by the continuing degradation of the thiophosphate compound, thereby providing further odor control.Type: GrantFiled: April 7, 2005Date of Patent: November 27, 2007Assignee: Gowan Company, L.L.C.Inventor: Frank Jaime
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Patent number: 7261879Abstract: The present invention relates to iodinated resins. It relates in particular to a process for preparing a polyiodide-resin wherein an anion exchange resin is contacted with a material capable of donating a member absorbable by the resin so as to convert the resin to the polyiodide-resin. The absorbable member is selected from the group consisting of I2 and polyiodide ion having a valence of ?1. In the process, conversion of the anion exchange resin to the polyiodide-resin is effected at elevated temperature and/or elevated pressure, the elevated temperature being about 100° C. or higher, the elevated pressure being greater than atmospheric pressure. The present invention also relates to a substance comprising an iodine (impregnated) resin as produced by the above process.Type: GrantFiled: September 10, 2002Date of Patent: August 28, 2007Assignee: Triosyn Holding Inc.Inventor: Pierre Jean Messier
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Patent number: 7182941Abstract: Methods of treating an inanimate object or inanimate surface which has malodor impression to reduce the malodor impression comprise the step of contacting the inanimate object or inanimate surface with an effective amount of a composition for reducing malodor impression comprising: (a) from about 0.1% to about 1%, by weight of the composition, of perfume; (b) cyclodextrin; (c) aerosol propellant; (d) optionally, solubilizing aid; and (e) aqueous carrier. The compositions used in the methods are essentially free of any material that would soil or stain fabric. The inanimate surface treated via the present methods is preferably fabric.Type: GrantFiled: August 16, 2002Date of Patent: February 27, 2007Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Jerome Paul Cappel, Philip Anthony Geis, Judith Ann Hollingshead, Mark Lee McCarty, Susan Schmaedecke Zwerdling
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Patent number: 7173102Abstract: Facially amphiphilic polymers and articles made therefrom having biocidal surfaces are disclosed. The polymers can inhibit the growth of microorganisms in contact with the surface or in areas adjacent to said biocidal surface. There is also disclosed a method to identify and optimize the facial amphiphilicity of polyamide, polyester, polyurea, polyurethane, polycarbonate and polyphenylene polymers. Utility as a contact disinfectant is disclosed.Type: GrantFiled: March 7, 2002Date of Patent: February 6, 2007Assignee: The Trustees of the University of PennsylvaniaInventors: William F. DeGrado, Gregory N. Tew, Michael L. Klein, Dahui Liu, Jing Yuan
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Patent number: 7138367Abstract: The invention concerns a gel composition capable of bringing a benefit or effect by diffusing into its surrounding environment an active volatile. The compositions according to the invention include a water based medium, comprising an active volatile, a super-absorbent polyacrylate based polymer and a polymeric cross-linking agent having a high molecular weight and being able to be polarized with positive charges. The invention also concerns the consumer article containing, or associated with, the composition, in particular a device intended to diffuse a volatile liquid, more specifically an air-freshener.Type: GrantFiled: July 29, 2004Date of Patent: November 21, 2006Assignee: Firmenich SAInventors: Simon Hurry, Stephen Barnes, Nicholas O'Leary
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Patent number: 7105577Abstract: The present invention relates to the use of hydroxydiphenyl ether compounds as antimicrobially active substances, to certain new compounds of this type and to processes for the preparation of these compounds.Type: GrantFiled: April 2, 2004Date of Patent: September 12, 2006Assignee: Ciba Specialty Chemicals CorporationInventors: Werner Hölzl, Wolfgang Haap, Dietmar Ochs, Karin Puchtler, Marcel Schnyder, Surendra Umesh Kulkarni, Arakali Srinivasarao Radhakrishna, Mangesh Shivram Sawant, Asawari Bhikaji Mahtre
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Patent number: 7056537Abstract: The present invention relates to a method of abating hydrogen sulfide gas emitted by or generated in landfills. Certain embodiments of the present invention relate to contacting hydrogen sulfide gas with Fuller's earth or other carrier materials and metals such as silver, copper, iron, zinc or mixtures thereof, and other components.Type: GrantFiled: March 11, 2004Date of Patent: June 6, 2006Assignee: Aceto CorporationInventor: Richard Weschler
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Patent number: 7052683Abstract: A chemical compound is disclosed herein for performing a complex enzymatic neutralization and fixation of formaldehyde, providing a method for instantaneous neutralization of formaldehyde vapors and offering a complete and rapid control of incidental releases, and a complete protection of workers against airborne formaldehyde during the course of their work. The compound includes alkanolamine, for instantaneous reaction with formaldehyde, and for absorbing hydrogen sulfide and carbon dioxide from the air, and a human protein, which reacts with airborne formaldehyde and forms the major enzyme involved in formaldehyde oxidation in oral mucosa. The compound also contains cyclodextrins for inclusion complexation of all the components of spent and/or unused aqueous formaldehyde solutions.Type: GrantFiled: November 24, 2003Date of Patent: May 30, 2006Inventor: Gabriel J. Farkas
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Patent number: 7025956Abstract: An animal bedding composition and method of manufacture includes cut or shredded pieces of multiple panel corrugated cardboard kraft paper structures having an internal corrugated panel sandwiched between outer panels, and an adsorptive deodorizing ion exchange agent such as a zeolite dispersed throughout the cardboard pieces and carried on outer and inner surfaces of the pieces of cardboard and on outer and inner surfaces of the corrugations to provide a comfortable, hygienic and deodorized floor covering for animal stalls. An automated method of manufacturing the animal bedding composition is also described. The ion exchange agent attaches to surfaces of the corrugated cardboard which serves as a carrier to sanitize and deodorize a stall. The open structure of the cut corrugations provides mechanical load absorption, and a wicking action to aerate moisture from a stall.Type: GrantFiled: June 27, 2002Date of Patent: April 11, 2006Inventor: Carl V. Santoiemmo
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Patent number: 7011824Abstract: A method of treating animal manure solids comprises contacting the solids with a treatment composition comprising AlCl3.nH2O or Al(NO3)3.mH2O, or the residue of AlCl3.nH2O or Al(NO3)3.mH2O, to form a treated waste product, wherein n is from 0 to 10, and m is from 0 to 12. The treatment amount can be effective to reduce phosphorus solubility in the manure; reduce phosphorus runoff and/or phosphorus leaching from fields fertilized with manure; inhibit ammonia volatilization from the manure; flocculate solids in the manure; reduce pathogens in the manure; increase the nitrogen content in the manure; and/or reduce acid rain and PM-10s associated with the manure.Type: GrantFiled: December 4, 2000Date of Patent: March 14, 2006Assignees: The United States of America as represented by the Secretary of Agriculture, The Board of Trustees of the University of ArkansasInventor: Philip A. Moore, Jr.
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Patent number: 6991783Abstract: An animal bedding composition and method of manufacture includes cut or shredded pieces of multiple panel corrugated cardboard kraft paper structures having an internal corrugated panel sandwiched between outer panels, and an adsorptive deodorizing ion exchange agent such as a zeolite dispersed throughout the cardboard pieces and carried on outer and inner surfaces of the pieces of cardboard and on outer and inner surfaces of the corrugations to provide a comfortable, hygienic and deodorized floor covering for animal stalls. An automated method of manufacturing the animal bedding composition is also described. The ion exchange agent attaches to surfaces of the corrugated cardboard which serves as a carrier to sanitize and deodorize a stall. The open structure of the cut corrugations provides mechanical load absorption, and a wicking action to aerate moisture from a stall.Type: GrantFiled: June 27, 2002Date of Patent: January 31, 2006Assignee: Hunt Club Animal Bedding, LLCInventor: Carl V. Santoiemmo
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Patent number: 6881418Abstract: The object of the present invention is to provide a microbicidal deodorant in a tractable liquid form that has excellent long-term storage stability. The microbicidal deodorant of the present invention comprises: at least one substance selected from the group consisting of halogenated dialkyl hydantoins represented by the general formula (1) and halogenated succinimides represented by general formula (2); and at least one substance selected from the group consisting of tetrahydrothiophene 1,1-dioxide, 3-methyltetrahydrothiophene 1,1-dioxide, and 2,5-dihydrothiophene 1,1-dioxide.Type: GrantFiled: June 6, 2002Date of Patent: April 19, 2005Assignee: K.I Chemical Industry Co., Ltd.Inventors: Masahiro Morita, Masanori Komatsu, Katsuhisa Isogai
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Patent number: 6855328Abstract: An improved antimicrobial composition is described as a liquid concentrate. The liquid concentrate includes a complex resulting from an in-situ reaction of a cation source, an oxidant, a halide source having at least one iodine atom, and a non-mineral acid, or a mixture of a non-mineral acid to about 50% of a hydrophilic solvent by volume.Type: GrantFiled: March 28, 2002Date of Patent: February 15, 2005Assignee: Ecolab Inc.Inventors: Robert D. P. Hei, Francis L. Richter, Duane Joseph Reinhardt, Brian R. Leafblad
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Publication number: 20040219126Abstract: A cationized supporting material 2 is immersed into a treatment solution containing a level dyeing agent, and then immersed into a treatment solution containing a metal phthalocyanine complex and then dried to thereby obtain an odor eliminating material 1. Alternatively, a cationized supporting material 2 is immersed into a treatment solution containing a metal phthalocyanine complex and a migration inhibitor and then dried to thereby obtain an odor eliminating material 1. The odor eliminating material exerts excellent odor elimination performance against ammonia, hydrogen sulfide, methyl mercaptan, acetic acid and acetaldehyde.Type: ApplicationFiled: September 10, 2003Publication date: November 4, 2004Applicant: SUMINOE TEXTILE CO., LTD.Inventors: Yasutaro Seto, Tatsuo Nakamura, Yoshiharu Nishino, Shuichi Yonezawa, Shuichi Gennaka
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Patent number: 6803034Abstract: The present invention relates to a composition and methods for odor and fungal control in ballistic fabrics and other protective garments. The composition is essentially free of any material that would soil or stain fabric or react negatively with the ballistic fabric or other protective gear. The composition is preferably applied as small particle size droplets, especially from spray containers. The cyclodextrin/surfactant combination, either alone, or in combination with the other ingredients, provides improved antimicrobial and antifungal activity.Type: GrantFiled: August 17, 2001Date of Patent: October 12, 2004Assignee: Procter & Gamble CompanyInventors: Dean Larry DuVal, Kofi Ofosu-Asante, Michael Joseph Orr
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Patent number: 6797278Abstract: Broadly defined sol-gel films for the coating of solid substrates, wherein such sol-gel films provide effective and durable antimicrobial properties. The utilization of such films permits relatively low-temperature production of antimicrobial substrates, such as ceramics, metals (e.g., stainless steel, brass, and the like), plastics (e.g., polyimides, polyamides, polyacrylics, and the like), glass (e.g., borosilicates, and the like), as compared with typical glazes for ceramics and the like. The inventive films comprise, as the primary antimicrobial active ingredients, certain metal-containing inorganic or organic antimicrobial compounds, such as, preferably, metal-containing ion-exchange, oxide, glass, sulfadiazine, and/or zeolite compounds (most preferably, including silver therein as the metal component).Type: GrantFiled: December 21, 2001Date of Patent: September 28, 2004Assignee: Milliken & CompanyInventors: Delwin Jackson, Leland G. Close
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Patent number: 6767507Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 0.5%, by weight of the composition, of an emulsion or dispersion comprising long lasting hydrophobic perfume to improve acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; water soluble anionic polymer to help control odor; a humectant, etc. The composition is preferably essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers.Type: GrantFiled: May 16, 2001Date of Patent: July 27, 2004Assignee: The Procter & Gamble CompanyInventors: Ricky Ah-Man Woo, Toan Trinh, Eva Schneiderman, Mark David Fritz, Jill Maureen Mattila, Robert Mermelstein, Pamela Ann Rockwell
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Patent number: 6749861Abstract: An insect composition comprising at least one fragrance capable of repelling insects and at least one non-fragrance insect repellant which is soluble in the fragance. In preferred embodiments the composition also includes an absorption substrate carrier. These compositions provide effective contact and area repellency while maintaining a pleasant aroma.Type: GrantFiled: December 20, 2001Date of Patent: June 15, 2004Assignee: Lenco Laboratories, LLCInventor: Patricia A. Mullen
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Patent number: 6727221Abstract: A perfume composition contains at least 30% by weight of perfume components having a minimum inhibitory concentration (MIC) for coryneform bacteria of greater than 0.1%. The composition can be used in deodorant products to reduce body malodour sub-lethally, i.e. without significantly affecting the numbers of bacteria present on the skin surface.Type: GrantFiled: January 5, 2001Date of Patent: April 27, 2004Assignee: Quest International B.V.Inventors: Craig S. Wilson, Tony Minhas, John M. Behan, Alan F Provan
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Patent number: 6726936Abstract: An antimicrobial agent includes silver-chloro complex salts and chloride, and further oxidizing agents such as sodium hypochlorite or sodium chlorite. As a result, it is possible to provide the antimicrobial agent having immediate and residual disinfecting and antimicrobial effects on bacteria and molds of a wide variety of species and capable of demonstrating instantaneous deodorizing effect. The antimicrobial agent includes the silver-chloro complex salts and chloride, and further a compound, for example, such as alcohols or surfactants, which has compatibility with a solvent such as water which dissolves the chloride. As a result, it is possible to provide the antimicrobial agent which can be used conveniently at the stored concentration, and which has immediate effect and cleansing ability without causing rust or deposition of salts in use.Type: GrantFiled: December 19, 2000Date of Patent: April 27, 2004Assignees: Sumitomo Metal Mining Co., Ltd., Yokosawa Metal Co., Ltd.Inventors: Satoshi Asano, Yuuichi Yokosawa, Yasutaka Soeda
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Patent number: 6702951Abstract: An odor-absorbing liquid formulation, one embodiment thereof comprising a preservative, an alkali metal salt, and a particulate odor-adsorbing agent such as activated carbon. The formulation may further include an alkylaryl polyether nonionic surfactant and may have an alkaline pH. The present liquid formulation is applied to apparel to be worn during hunting or observation to avoid being sensed by animals.Type: GrantFiled: July 13, 2001Date of Patent: March 9, 2004Assignee: Robinson Laboratories, Inc.Inventor: Scott S. Shultz
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Patent number: 6682694Abstract: The present invention relates to a stable, aqueous odor-absorbing solution, for use on inanimate surfaces. The solution comprises from about 0.1% to about 5%, by weight of the solution, of solubilized, water-soluble, uncomplexed cyclodextrin, an effective amount of a solubilized, water-soluble, antimicrobial preservative having a water-solubility of greater than about 0.3%, optional perfume, and an aqueous carrier. The solution is essentially free of any material that would soil or stain fabric and has a pH of greater than about 3. The solution can be incorporated into a spray dispenser to create an article of commerce that can facilitate treatment of articles and/or surfaces with uncomplexed cyclodextrin solutions of a level that is effective yet is not discernible when dried on the surface.Type: GrantFiled: March 30, 2001Date of Patent: January 27, 2004Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Jerome Paul Cappel, Philip Anthony Geis, Mark Lee McCarty, David Pilosof, Susan Schmaedecke Zwerdling
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Publication number: 20040009144Abstract: An inexpensive, easily available, and convenient method of treating or preventing a virus infection is provided. The present invention relates to a method for the treatment or prevention of virus infections using polybiguanide-based compounds administering a therapeutically effective amount of a compound or a pharmaceutically acceptable salt thereof. The invention relies on the unique biochemical reaction in which polybiguanide-based compounds interfere with the spread of virus within or between organisms. The compositions and formulations described in the present invention are effective means to reduce the infectivity of the human immunodeficiency virus type 1 (HIV-1), and human herpes simplex viruses, and also to kill the causative organisms of many other sexually transmitted diseases (STDs).Type: ApplicationFiled: August 27, 2003Publication date: January 15, 2004Inventors: Mohamed E. Labib, Richard F. Stockel
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Patent number: 6667030Abstract: The disclosure of this invention relates to odor control and more particularly, to a process and composition whereby household, institutional and industrial odors are eliminated wherein these odors are incorporated in a variety of substrates or are emitted from industrial sludges. The odor control composition of this invention is a solution of Chloramine-T which may incorporate a suitable wetting agent. The solutions in this invention may further be buffered. The concentration of the Chloramine-T can be from about 0.5 to about 15 weight percent when used. The concentration of the wetting agent can be from about 0.1 to about 5%. The Chloramine-T solutions of this invention are effective over a pH range of 6-14, with a preferred pH range being from 8 to about 9.5.Type: GrantFiled: September 23, 2002Date of Patent: December 23, 2003Inventor: David J. Schneider
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Patent number: 6660287Abstract: Expanded amorphous aluminum silicate (EAAS) is used as a vehicle for a chlorite salt. This vehicle, when exposed to moisture, will release chlorine dioxide (ClO2) for purposes of deodorization or microbial suppression. Thus, where a particular area or volume is to be deodorized or made less microbially contaminated, the EAAS-chlorite salt (most preferably sodium chlorite) is placed in the area or volume to be treated and moisture is permitted to interact with the material. The result of the moisture is to permit the chemical reaction (presumably acidification) of the chlorite salt to yield dioxide gas. While normal EAAS has some inherent acidity, the inherent acidity is low enough so that, even when a chloride salt is encapsulated in the EAAS and the resultant mixture exposed to moisture, ClO2 release is very slow and over an extended period.Type: GrantFiled: September 26, 2000Date of Patent: December 9, 2003Assignee: Bio-Cide International, Inc.Inventors: Neeraj Khanna, Theodore D. Head, Bryan D. Lowery
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Patent number: 6660262Abstract: A new and improved formulation and method for making same, for a broad spectrum antimicrobial treatment for bacterial and viral infections in cattle, horses, pigs, sheep and other domestic and non-domestic animals. More particularly, the present invention relates to a treatment which enables rapid relief of symptoms in an affected animal with a mortality of less than 1 percent by providing trace organic minerals in microgram quantities which act as nutrients for the animal. The treatment provides further nutritional requirements in the form of vitamin A, folic acid and vitamin D3 supplements, cobalt amino acid chelates and dried kelp, a source of minerals, amino acids, simple and complex carbohydrates, iodine and fiber. In addition, a bacterial innoculum consisting of Acidophilus species is introduced which would inhibit growth of pathogenic or opportunistic species of bacteria by competition for nutrients as well as providing for required vitamins as a by-product of metabolism.Type: GrantFiled: September 28, 2001Date of Patent: December 9, 2003Assignee: Bovine Health Products, Inc.Inventor: Randy R. McKinney
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Patent number: 6656303Abstract: A process for producing a sheet for sustained release of a volatile drug, characterized by dissolving a resin serving as an adhesive in a volatile drug and using the resultant solution as a coating fluid to bond a film permeable to the volatile drug to another film permeable or impermeable to the volatile drug. No organic solvent or peeling film for process is used, accordingly, unlike the so far known process. Consequently, it is not necessary to provide the drying step for removing an organic solvent as well as any thermal energy. As a result, the number of production steps can be reduced considerably. In addition, since the volatile drug is homogeneously diluted in the adhesive, the volatile drug can be incorporated accurately and evenly even in an amount as small as 1 g/m2 or less. According to the process of the invention, a thinner layer containing a volatile drug can be formed.Type: GrantFiled: December 5, 2001Date of Patent: December 2, 2003Assignee: Carex, Inc.Inventors: Kazuya Katoh, Yuichi Mizukami
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Patent number: 6610282Abstract: Disclosed are compositions containing biologically active compounds that slowly release the biologically active compound. These compositions may be directly incorporated into the locus to be protected or may be applied to a structure in a coating.Type: GrantFiled: April 14, 1999Date of Patent: August 26, 2003Assignee: Rohm and Haas CompanyInventor: Tirthankar Ghosh
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Patent number: 6582627Abstract: A highly stable liquid formulation having broad spectrum preservative properties which constitutes an admixture of an alkanol-substituted DMH, an iodopropynyl compound, a stabilizer of a hydantoin, urea or derivative thereof, and a hydroxyl solvent. Preferably the constituents are dimethyloldimethylhydantoin, 3-iodo-2-propynyl-butyl carbamate, dimethylhydantoin, and a glycol solvent. The preservative preferably has a total formaldehyde content of 5% and less than 0.2% of free formaldehyde. The composition is prepared by successively admixing the alkanol-substituted dimethyl-hydantoin and the stabilizer, the hydroxyl solvent, and the iodopropynyl compound. Also described is a stabilized iodopropynyl compound preferably containing dimethylhydantoin as the stabilizer.Type: GrantFiled: June 9, 2000Date of Patent: June 24, 2003Assignee: Lonza Inc.Inventors: Patrick Jay Lutz, Susan Alcorn Ban, Thomas Edward Farina