Nitrogen Attached To The Polycarboxylic Component By Nonionic Bonding (e.g., Nitrilotriacetate Salt, Etc.) Patents (Class 510/480)
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Patent number: 8247367Abstract: Material, composition, and manufacturing method alternatives for a solidification matrix that may be used, for example, in solid cleaning compositions, or other technologies. In at least some embodiments, the solidification matrix includes a binding agent that is formed by the use of MGDA, or a salt or derivative thereof, and water to produce a solid binding agent. In some embodiments, the MGDA and water combines and can solidify to act as a binder material or binding agent dispersed throughout a solid composition that may contain other functional ingredients that provide the desired properties and/or functionality to the solid composition.Type: GrantFiled: March 3, 2011Date of Patent: August 21, 2012Assignee: Ecolab USA Inc.Inventors: Roger L. Stolte, Ross M. Skadsberg, Scott P. Lyon
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Patent number: 8227397Abstract: The disclosure relates to an enzyme stabilization system, compositions with the enzyme stabilization system, and methods of using the enzyme composition. Preferred ratios of acid to amine are effective at stabilizing enzyme. Optional nonionic surfactants and solvents also positively contribute to enzyme stability. The compositions are useful in cleaning applications.Type: GrantFiled: May 11, 2011Date of Patent: July 24, 2012Assignee: Ecolab USA Inc.Inventors: Brandon L. Herdt, Werner Strothoff, Alice Siegmann
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Publication number: 20120142572Abstract: Composition A low irritancy cleansing composition comprises: (a) an anionic surfactant compound of formula (I): wherein R1 represents a C4-36 substituted or unsubstituted hydrocarbyl group; each of R2, R3, R4 and R5 independently represents a hydrogen atom or a C1-4 alkyl group and wherein at least one of R2, R3, R4 and R5 is not hydrogen and M+ represents a cation; (b) an amphoteric surfactant; and (c) an alkoxylated non-ionic species; wherein the molar ratio of component (a) to component (b) is from 0.5:1 to 2:1 and wherein the ratio of the mass of component (c) to the combined mass of components (a) and (b) is less than 1.2:1.Type: ApplicationFiled: August 2, 2010Publication date: June 7, 2012Applicant: INNOSPEC LIMITEDInventor: Philip Cotrell
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Patent number: 8183196Abstract: A neutral automatic dishwashing detergent composition comprising an acidifying particle comprising an aminocarboxylic builder wherein the acidifying particle has a low hygroscopicity, a cake strength of at most 20N and a pH of from about 2 to about 6 as measured in 1% aqueous solution at 20° C.Type: GrantFiled: April 18, 2011Date of Patent: May 22, 2012Assignee: The Procter & Gamble CompanyInventors: Nigel Patrick Somerville Roberts, Chris Hughes, Robert Ian Dyson
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Patent number: 8163101Abstract: A method for cleaning contaminated surfaces of surgical waste management equipment. The method includes rinsing surfaces of the equipment with water to remove water soluble contaminants and waste material. A rinse solution is applied to the surfaces of the equipment to provide a residual film thereon. The rinse solution includes a first nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 12 to about 15, a second nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 16 to 20, an aqueous solvent, and a bio-film permeation agent. A total of the first surfactant and the second surfactant in the composition ranges from about 2 to about 20 percent by weight of a total weight of the composition.Type: GrantFiled: January 13, 2011Date of Patent: April 24, 2012Assignee: Stryker CorporationInventors: Joseph B. Dooley, Jeffrey G. Hubrig, Richard H. Devault, Rodney D. Parker, John M. Izenbaard
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Publication number: 20120077727Abstract: A process for producing granules containing one or more complexing agent salts of the general formula from an aqueous starting solution, containing the one or more complexing agent salts in a concentration of from 10 to 80% by weight, based on the total weight of the aqueous starting solution, in a jet apparatus.Type: ApplicationFiled: September 23, 2011Publication date: March 29, 2012Applicant: BASF SEInventors: Stefan Blei, Michael Schönherr, Franz Weber, Francois Becker
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Publication number: 20120046208Abstract: A cleaning composition including a primarily C12 poly phosphate functionalized alkyl polyglucoside, a water conditioning agent, an acid source, a solvent, and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food soils.Type: ApplicationFiled: August 23, 2010Publication date: February 23, 2012Applicant: ECOLAB USA INC.Inventors: CHARLES ALLEN HODGE, ERIN JANE DAHLQUIST, AMANDA RUTH BLATTNER
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Publication number: 20120046216Abstract: A cleaning composition including an ethoxylated alcohol and monoethoxylated quaternary amine blend, a water conditioning agent, an acid source, a solvent, and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins. The cleaning compositions include a biodegradable, volatile organic compound free, environmentally friendly alternative to nonyl phenol ethoxylates with substantially similar cleaning of food soils.Type: ApplicationFiled: August 23, 2010Publication date: February 23, 2012Applicant: ECOLAB USA INC.Inventors: CHARLES ALLEN HODGE, ERIN JANE DAHLQUIST, AMANDA RUTH BLATTNER
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Publication number: 20110319312Abstract: A single phase alkaline composition comprising by weight about 10 to about 25 percent of nonionic surfactant blend comprising a ratio of between about 1:1 to about 1:2 of alcohol ethoxylate:fatty alcohol alkoxylate, about 3-10% of at least one water soluble solvent, about 1-10% of a chelant, 2-12% of an alkalinity source, 0.5-2% of an anionic surfactant blend comprised of at least about 40-70% of a sulfosuccinate, the balance being water. Compositions of the invention are useful for re-moving hydrophobic soils or oils whether they are located on a hard surface or on a linen. A method of cleaning a hard surface is also disclosed comprising the steps of diluting the composition of the invention with water to about 1 to about 3 weight percent, applying the diluted composition to the surface, and wiping the surface, wherein the surface is substantially free of oil or residue and the surface is substantially free of corrosion.Type: ApplicationFiled: December 24, 2008Publication date: December 29, 2011Applicant: ECOLAB USA INC.Inventors: Andrea Schwerter, Katja Teusch, Matthias Menzel
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Publication number: 20110312871Abstract: A cleaning composition for removing soils includes an aluminum salt, a hydroxydicarboxylate, an alkalinity source and optionally, a surfactant system. The cleaning composition has a pH of between about 9 and about 14.Type: ApplicationFiled: August 30, 2011Publication date: December 22, 2011Applicant: ECOLAB USA INC.Inventors: Altony Miralles, Gina Fasching Danielson, Richard D. Johnson, Michel Lawrence, Jocelyn Heltemes Chopskie
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Patent number: 8067350Abstract: A cleansing composition is disclosed that changes color during use. The cleansing composition contains a plurality of thermochromic dyes that cause a color change to occur at a threshold temperature and continue to cause a color change over a temperature range. The range of temperatures corresponds to approximately the amount of time sufficient to properly wash or scrub using the product.Type: GrantFiled: April 27, 2007Date of Patent: November 29, 2011Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Scott W. Wenzel, Corey Thomas Cunningham, Katherine D. Stahl, David William Koenig, Kelly Davis Arehart, John Gavin MacDonald, Brendon F. Ribble
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Patent number: 8063010Abstract: A solid detergent composition is provided according to the invention. The solid detergent composition is a result of solidifying a detergent composition precursor. The detergent composition precursor includes at least about 20 wt. % hydratable alkaline component, at least about 5 wt. % surfactant component, and water in an amount sufficient to allow the composition to solidify. Methods for manufacturing and using the solid detergent composition are provided.Type: GrantFiled: July 15, 2005Date of Patent: November 22, 2011Assignee: Ecolab USA Inc.Inventor: Robert J. Ryther
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Publication number: 20110281784Abstract: A chelating composition suitable for low-temperature use or storage is disclosed. The chelating compositions include 20 to 70 wt. percent of a polar solvent and 30 to 80 wt. percent of a first component of the formula: wherein R is a hydroxyalkyl group and each R? is individually selected from the group consisting of hydrogen, unsubstituted or inertly substituted alkyl groups, carbonyl-containing alkyl groups, carboxylate-containing alkyl groups, hydroxyalkyl groups and alkoxy groups; R? is selected from the group consisting of hydrogen, unsubstituted or inertly substituted alkyl groups; carbonyl-substituted alkyl groups, carboxylate-containing alkyl groups, hydroxyalkyl groups and alkoxy groups; M1 and M2 are alkali metal ions, wherein the M1 has a higher atomic weight than M2; wherein x+y=n and the mole fraction of M1 is greater than 0.70 to 1. Methods of suppressing crystallization and methods of cleaning surfaces employing the compositions described herein are also disclosed.Type: ApplicationFiled: July 26, 2011Publication date: November 17, 2011Applicant: Dow Global Technologies LLCInventors: Druce K. Crump, David A. Wilson
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Patent number: 8034759Abstract: The present invention is directed to stabilized peracid compositions. Stabilizing compositions including a metal salt and a chelating agent are added to compositions including peracids. The results stabilized peracid compositions have increased shelf life and storage stability.Type: GrantFiled: October 31, 2008Date of Patent: October 11, 2011Assignee: Ecolab USA Inc.Inventors: Victor F. Man, Keith G. LaScotte, Yvonne M. Killeen, Steven E. Lentsch
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Publication number: 20110245127Abstract: Provided is a cleaning agent for electronic materials, which enables very efficient advanced cleaning such that yield in the production of the electronic materials is improved and cleaning in a short period of time becomes possible, the cleaning agent having excellent cleaning power for fine-grained particles and organic matter and being able to reduce metallic contamination on the substrate. The cleaning agent for electronic materials comprises sulfamic acid (A), an anionic surfactant having at least one sulfonic acid group or a salt thereof in the molecule (B), a chelating agent (C), and water, wherein the pH at 25 C is preferably not more than 3.0 and the (B) is preferably a polymeric anionic surfactant (B1) having a weight average molecular weight of 1,000 to 2,000,000.Type: ApplicationFiled: November 25, 2009Publication date: October 6, 2011Applicant: SANYO CHEMICAL INDUSTRIES, LTD.Inventors: Kazumitsu Suzuki, Shohei Sato, Ayayo Sugiyama
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Publication number: 20110166025Abstract: Esteramide compounds are useful solvents/coalescing agents for a variety of phytosanitary, cleaning, degreasing, stripping, lubricating, coating and pigment/ink compositions.Type: ApplicationFiled: January 23, 2009Publication date: July 7, 2011Applicant: RHODIA OPERATIONSInventors: Olivier Jentzer, Massimo Guglieri
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Publication number: 20110160117Abstract: Material, composition, and manufacturing method alternatives for a solidification matrix that may be used, for example, in solid cleaning compositions, or other technologies. In at least some embodiments, the solidification matrix includes a binding agent that is formed by the use of MGDA, or a salt or derivative thereof, and water to produce a solid binding agent. In some embodiments, the MGDA and water combines and can solidify to act as a binder material or binding agent dispersed throughout a solid composition that may contain other functional ingredients that provide the desired properties and/or functionality to the solid composition.Type: ApplicationFiled: March 3, 2011Publication date: June 30, 2011Applicant: ECOLAB USA INC.Inventors: Roger L. Stolte, Ross M. Skadsberg, Scott P. Lyon
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Patent number: 7964548Abstract: The disclosure relates to an enzyme stabilization system, compositions with the enzyme stabilization system, and methods of using the enzyme composition. Preferred ratios of acid to amine are effective at stabilizing enzyme. Optional nonionic surfactants and solvents also positively contribute to enzyme stability. The compositions are useful in cleaning applications.Type: GrantFiled: April 5, 2010Date of Patent: June 21, 2011Assignee: Ecolab USA Inc.Inventors: Brandon L. Herdt, Werner Strothoff, Alice Siegmann
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Patent number: 7964545Abstract: Provided is a skin detergent composition containing a polyoxyethylene alkyl ether sulfate or an alkyl sulfate which composition is high in foam viscosity and creamy in foam quality.Type: GrantFiled: July 3, 2007Date of Patent: June 21, 2011Assignee: Kao CorporationInventors: Tomoko Uchiyama, Hayato Yoshikawa
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Patent number: 7956026Abstract: The present invention herein provide a cleaning agent which comprises (A) an aqueous solution or an aqueous dispersion containing a linear poly(meth)acrylamide having an average molecular weight of not less than 5×106 as determined according to the intrinsic viscosity-determining technique in a concentration ranging from 0.0001 to 0.01% by mass; (B) a poly(hexamethylene-biguanide) hydrochloride represented by the following general formula (1); and (C) at least one compound selected from the group consisting of propylene glycol, dipropylene glycol, tripropylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, and ethers of ethylene glycol and propylene glycol with alcohols each having 1 to 3 carbon atoms, and esters thereof with fatty acids each having 1 to 3 carbon atoms, glycine and taurine: [—(CH2)m—NH—C(NH)—NH—C(NH)—NH—(CH2)n—]p.HCl??General Formula (1) wherein m and n each represent an integer ranging from 2 to 5 and p is an integer ranging from 5 to 16.Type: GrantFiled: June 4, 2008Date of Patent: June 7, 2011Assignee: ESPO Chemicals Corp.Inventors: Shunsuke Kobayashi, Yoshiyuki Hayashi, Yasushi Nakaida, Shin Nakae, Makoto Kageyama, Kiyoji Miyagishi
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Patent number: 7923427Abstract: Material, composition, and manufacturing method alternatives for a solidification matrix that may be used, for example, in solid cleaning compositions, or other technologies. In at least some embodiments, the solidification matrix includes a binding agent that is formed by the use of MGDA, or a salt or derivative thereof, and water to produce a solid binding agent. In some embodiments, the MGDA and water combines and can solidify to act as a binder material or binding agent dispersed throughout a solid composition that may contain other functional ingredients that provide the desired properties and/or functionality to the solid composition.Type: GrantFiled: August 28, 2009Date of Patent: April 12, 2011Assignee: Ecolab USA Inc.Inventors: Roger L. Stolte, Ross M. Skadsberg, Scott P. Lyon
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Patent number: 7902137Abstract: An alkaline concentrated detergent composition for use in cleaning hard surfaces, medical instruments and other metal components (parts, tools, utensils, vessels, equipment) having superior cleaning efficacy at much lower alkali content than traditional alkaline cleaners and enhanced scale control properties even when diluted to about 1/40 ounce per gallon to about 1/10 ounce per gallon in potable water and even in exceptionally hard water. The inventive composition maintains its superior cleaning efficacy and scale control properties during use.Type: GrantFiled: May 28, 2009Date of Patent: March 8, 2011Assignee: American Sterilizer CompanyInventors: Ann Maria Kneipp, Nancy-Hope Elizabeth Kaiser
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Patent number: 7901515Abstract: Exemplary embodiments provide a cleaning composition that can include alkane components for cleaning printer members made of elastomeric materials.Type: GrantFiled: October 28, 2010Date of Patent: March 8, 2011Assignee: Xerox CorporationInventors: Santokh Badesha, Barry P. Mandel, Matthew M. Kelly, David J. Gervasi
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Patent number: 7902140Abstract: A carpet cleaning composition including a fungicide to prevent the growth of fungi on a carpeted surface during an extraction process, particularly during a dry-down period after extraction process wherein residual carpet cleaning solution remains on the carpeted surface. The fungicide is active while the composition is in the liquid state and becomes inactive and friable when the composition is dry. The fungicide bonds to a film that is formed on the carpet fibers to prevent fungi growth on the film. A method of extraction carpet cleaning comprises the steps of depositing the carpet cleaning composition on the carpet, extracting a portion of the cleaning composition with suction leaving on at least some of the carpet fibers an aqueous film that includes the fungicide, and drying the film.Type: GrantFiled: October 21, 2004Date of Patent: March 8, 2011Assignee: BISSELL Homecare, Inc.Inventor: Eric J. Hansen
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Patent number: 7867966Abstract: A mixed powder or mixed granule comprising at least 80% by weight of a mixture of (a) from 5 to 95% by weight of at least one glutamic acid-N,N-diacetic acid derivative of the general formula (I) MOOC—(CH2)2C(COOM)-N(CH2COOM)2??(I) where M is hydrogen, ammonium, alkali metal, (b) from 5 to 95% by weight of at least one polyethylene glycol or of at least one nonionic surfactant or of a mixture thereof or of a polymer selected from the group consisting of polyvinyl alcohols, polyvinylpyrrolidones (PVP), polyalkylene glycols and derivatives thereof, processes for producing these mixed powders or mixed granules, the use of these mixed powders or mixed granules, and a solid laundry detergent and a solid dishwasher detergent comprising the inventive mixed powder or mixed granule are described.Type: GrantFiled: December 21, 2006Date of Patent: January 11, 2011Assignee: BASF AktiengesellschaftInventors: Tanja Seebeck, Lars Kissau
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Patent number: 7858575Abstract: The present invention relates to fabric softening compositions providing improved stability upon storage as well as improved resistance to shear.Type: GrantFiled: October 22, 2008Date of Patent: December 28, 2010Assignee: The Procter & Gamble CompanyInventor: Franciscus Joseph Madeleine De Block
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Patent number: 7855171Abstract: The present invention comprises an iron complexing mixture and method of using same wherein beneficial performance and natural gas pipeline cleaning methods are employed. The synergistic improvement of combining two water-soluble metal complexing agents, THPS and IDS, prove to offer advantages in performance over the individual use of either chemical.Type: GrantFiled: October 16, 2008Date of Patent: December 21, 2010Inventor: David O. Trahan
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Patent number: 7846265Abstract: Exemplary embodiments provide a cleaning composition that can include alkane components for cleaning printer members made of elastomeric materials.Type: GrantFiled: October 13, 2009Date of Patent: December 7, 2010Assignee: Xerox CorporationInventors: Santokh Badesha, Barry P. Mandel, Matthew M. Kelly, David J. Gervasi
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Patent number: 7838485Abstract: An aqueous, alkaline cleaning composition for use on hard-to-clean soils, encountered in pharmaceutical, personal care, food and cosmetic manufacturing, comprising a source of alkalinity, a biodegradable surfactant system further comprising one or more surfactants, one or more hydrotropes, and a UV-analyzable surfactant, and a biodegradable chelating agent. The composition offers unique advantages of stability over the expected shelf life, low-foaming property, phosphate-free and biodegradable components, and unexpectedly enhanced antimicrobial, including virucidal, activity in one cleaning composition. The UV-analyzable surfactant allows for validation of cleaning processes using known techniques for manufacturers who are required or desire to do so.Type: GrantFiled: March 8, 2007Date of Patent: November 23, 2010Assignee: American Sterilizer CompanyInventors: Christopher C. Heisig, Shahin Keller, John Macauley, Gurusamy Manivannan, Daniel Klein, Michael Ebers
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Patent number: 7828907Abstract: A cleaning composition for removing soils includes an alkyl vinyl ether-maleic acid copolymer and at least one component selected from the group consisting of sodium carbonate and sodium hydroxide. The composition contains less than about 10% by weight of at least one component selected from the group consisting of phosphorous-containing components and aminocarboxylates.Type: GrantFiled: May 9, 2007Date of Patent: November 9, 2010Assignee: Ecolab Inc.Inventors: Altony Miralles, Michael E. Besse
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Patent number: 7825079Abstract: The invention relates to compositions and methods for cleaning integrated circuit substrates. The compositions are in the form of an aqueous solution and include a quaternary ammonium hydroxide compound and a chelating compound. The chelating compound includes either boric acid or at least one N-substituted aminocarboxylate selected from the group consisting of N-bis(2-hydroxyethyl)glycine(bicine), N-tris(hydroxymethyl)methyl glycine (tricine) and mixtures thereof, and can optionally include glycine, Iminodiacetic acid (IDA), Nitrilo trizacetic acid (NTA), Ethylenediammine Tetraacetic acid (EDTA), or mixtures thereof.Type: GrantFiled: May 11, 2009Date of Patent: November 2, 2010Assignee: EKC Technology, Inc.Inventors: Tomoco Suzuki, Atsushi Otake
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Patent number: 7816314Abstract: The present invention relates to automatic dishwashing detergent compositions and methods of using compositions comprising halogenated salts, phosphate and/or silicate in conjunction with electrolyzed water in automatic dishwashing appliances comprising an electrochemical cell and/or electrolytic device for treating tableware to improve cleaning, sanitizing and stain removal by controlling hardness, corrosion and dispersancy.Type: GrantFiled: June 1, 2006Date of Patent: October 19, 2010Assignee: The Procter & Gamble CompanyInventors: William Michael Scheper, Kenneth Nathan Price, Mario Elmen Tremblay, Paul Joseph Drzewiecki
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Patent number: 7811387Abstract: The present invention relates to a hard surface cleaning composition comprising a copolymer, wherein said copolymer comprises a zwitterionic unit A or a mixture thereof and another unit B or a mixture thereof, wherein said unit A comprises a betaine group or a mixture thereof and wherein said betaine group of said unit A is a sulphobetaine group or a mixture thereof, and wherein said unit B is derived from vinyl-pyrrolidone.Type: GrantFiled: July 25, 2008Date of Patent: October 12, 2010Assignee: The Procter & Gamble CompanyInventors: Stefano Scialla, Luca Sarcinelli, Annick Julia Oscar Mertens, Marc Francois Theophile Evers, Evelyne Prat, Olivier Anthony, Marie Pierre Labeau, Chi-Thanh Vuong
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Patent number: 7723281Abstract: The invention relates to an enzyme stabilization system, compositions with the enzyme stabilization system, and methods of using the enzyme composition. Preferred ratios of acid to amine are effective at stabilizing enzyme. Optional nonionic surfactants and solvents also positively contribute to enzyme stability. The compositions are useful in cleaning applications.Type: GrantFiled: January 20, 2009Date of Patent: May 25, 2010Assignee: Ecolab Inc.Inventors: Brandon L. Herdt, Werner Strothoff, Alice Siegmann
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Patent number: 7648583Abstract: An aqueous, concentrated neutral detergent composition for use in cleaning medical instruments and metal components (parts, tools, utensils, vessels, equipment, and surfaces) having scale control and corrosion inhibition properties when diluted to about 1/40 ounce per gallon to about 1/10 ounce per gallon in potable water. In addition, the concentrate may be applied directly to metal surfaces, such as stainless steel, to remove rust and other stains, without causing any additional corrosion or other damage to the metal surface.Type: GrantFiled: July 22, 2009Date of Patent: January 19, 2010Assignee: American Sterilizer CompanyInventors: Ann Kneipp McRae, Jason Frank Tirey, Stavroula Maria Heintz, Nancy-Hope Elizabeth Kaiser, Kathleen A. Fix
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Patent number: 7645731Abstract: A detergent composition is provided for preventing calcium, magnesium and iron precipitation and for removing soils. The detergent composition includes a caustic, a surfactant and an aminocarboxylate functionalized catechol. The detergent composition may include less than about 10% by weight phosphorous-containing compounds, NTA, and EDTA.Type: GrantFiled: January 8, 2009Date of Patent: January 12, 2010Assignee: Ecolab Inc.Inventors: Carter Silvernail, Erik Olson
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Patent number: 7642224Abstract: An aqueous, concentrated neutral detergent composition for use in cleaning medical instruments and metal components (parts, tools, utensils, vessels, equipment, and surfaces) having scale control and corrosion inhibition properties when diluted to about 1/40 ounce per gallon to about 1/10 ounce per gallon in potable water. In addition, the concentrate may be applied directly to metal surfaces, such as stainless steel, to remove rust and other stains, without causing any additional corrosion or other damage to the metal surface.Type: GrantFiled: July 22, 2009Date of Patent: January 5, 2010Assignee: American Sterilizer CompanyInventors: Ann Kneipp McRae, Jason Frank Tirey, Stavroula Maria Heintz, Nancy-Hope Elizabeth Kaiser, Kathleen A. Fix
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Patent number: 7597766Abstract: An aqueous, concentrated neutral detergent composition for use in cleaning medical instruments and metal components (parts, tools, utensils, vessels, equipment, and surfaces) having scale control and corrosion inhibition properties when diluted to about 1/40 ounce per gallon to about 1/10 ounce per gallon in potable water. In addition, the concentrate may be applied directly to metal surfaces, such as stainless steel, to remove rust and other stains, without causing any additional corrosion or other damage to the metal surface.Type: GrantFiled: August 3, 2007Date of Patent: October 6, 2009Assignee: American Sterilizer CompanyInventors: Ann Kneipp McRae, Jason Frank Tirey, Stavroula Maria Heintz, Nancy-Hope Elizabeth Kaiser, Kathleen A. Fix
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Patent number: 7598218Abstract: Material, composition, and manufacturing method alternatives for a solidification matrix that may be used, for example, in solid cleaning compositions, or other technologies. In at least some embodiments, the solidification matrix includes a binding agent that is formed by the use of MGDA, or a salt or derivative thereof, and water to produce a solid binding agent. In some embodiments, the MGDA and water combines and can solidify to act as a binder material or binding agent dispersed throughout a solid composition that may contain other functional ingredients that provide the desired properties and/or functionality to the solid composition.Type: GrantFiled: September 16, 2008Date of Patent: October 6, 2009Assignee: Ecolab Inc.Inventors: Roger L. Stolte, Ross M. Skadsberg, Scott P. Lyon
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Publication number: 20090176684Abstract: Detergent compositions containing catechols, such as tiron (1,2-dihydroxybenzene-3,5-disulfonic acid), which do not have or do not develop the reddish color associated with the catechol/ferric iron chelate are disclosed. Methods for reducing the intensity of red color in a tiron containing detergent composition are also disclosed.Type: ApplicationFiled: December 23, 2008Publication date: July 9, 2009Inventors: Robb Richard Gardner, Allison Lynn Gerdes, Jeffrey Anderson Seeley
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Patent number: 7541321Abstract: A composition having a first nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 10 to about 15, a second nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 16 to 20, an aqueous solvent, and optionally, a bio-film permeation agent. A total of the first surfactant and the second surfactant in the composition ranges from about 2 to about 20 percent by weight of a total weight of the composition, and a ratio of the second surfactant to the first surfactant in the composition ranges from about 2:1 to about 4:1.Type: GrantFiled: May 3, 2007Date of Patent: June 2, 2009Assignee: Innovation Services, Inc.Inventors: Jeffrey G. Hubrig, Joseph B. Dooley
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Patent number: 7540926Abstract: A method for cleaning contaminated surfaces of surgical waste management equipment. The method includes rinsing surfaces of the equipment with water to remove water soluble contaminants and waste material. A rinse solution is applied to the surfaces of the equipment to provide a residual film thereon. The rinse solution includes a first nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 10 to about 15, a second nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 16 to 20, an aqueous solvent, and optionally, a bio-film permeation agent. A total of the first surfactant and the second surfactant in the composition ranges from about 2 to about 20 percent by weight of a total weight of the composition, and a ratio of the second surfactant to the first surfactant in the composition ranges from about 2:1 to about 4:1.Type: GrantFiled: August 22, 2007Date of Patent: June 2, 2009Assignee: Innovation Services, Inc.Inventors: Joseph B. Dooley, Jeffrey G. Hubrig, Richard H. DeVault, Rodney D. Parker, John M. Izenbaard
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Patent number: 7531490Abstract: The present invention relates to a detergent composition containing (a) 2 to 30% by weight of an inorganic alkali, (b) 0.5 to 20% by weight of at least one surfactant selected from an anionic surfactant and a nonionic surfactant, (c) 0.01 to 2% by weight (based on calcium ion) of a calcium salt, (d) 0.1 to 15% by weight of a calcium ion-sequestering agent, (e) 1 to 30% by weight of a water-soluble organic solvent and (f) 20 to 95% by weight of water.Type: GrantFiled: September 29, 2005Date of Patent: May 12, 2009Assignee: Kao CorporationInventors: Junji Kondo, Yasunori Horio
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Publication number: 20090018049Abstract: Material, composition, and manufacturing method alternatives for a solidification matrix that may be used, for example, in solid cleaning compositions, or other technologies. In at least some embodiments, the solidification matrix includes a binding agent that is formed by the use of MGDA, or a salt or derivative thereof, and water to produce a solid binding agent. In some embodiments, the MGDA and water combines and can solidify to act as a binder material or binding agent dispersed throughout a solid composition that may contain other functional ingredients that provide the desired properties and/or functionality to the solid composition.Type: ApplicationFiled: September 16, 2008Publication date: January 15, 2009Applicant: ECOLAB INC.Inventors: Roger L. Stolte, Ross M. Skadsberg, Scott P. Lyon
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Patent number: 7476646Abstract: Quaternary ammonium salts, and compositions including these salts, are disclosed. Also disclosed are methods for protecting plants and crops from microbial and other pests by administering the quaternary ammonium salts, or compositions including the salts, to a plant in need of such treatment. The main component of the quaternary ammonium salts is alkyltrimethylammonium chloride or dimethyldialkylammonium chloride, where alkyl is derived from soya, coconut, cottonseed, tallow, or hogfat fatty acids or the individual ammonium salts isolated therefrom.Type: GrantFiled: September 27, 2005Date of Patent: January 13, 2009Assignee: CJB Industries, Inc.Inventor: David Lucas Miles
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Publication number: 20080312124Abstract: The present invention provides to chelate compound-containing composition with a high concentration which is excellent in stability in high concentration alkaline condition, stable even in a long-term storage, has improved transportation efficiency, and advantageous for preservation, and a method for using a chelate compound-containing composition with a high concentration which is improved in washing capability and can exhibit a low corrosive property to glass. A high concentrated chelate compound-containing composition containing an alkaline compound and a chelate compound, wherein the chelate compound comprises a compound represented by the following formula (1); in the formula, X1 to X4 may be the same or different and each represents a hydrogen atom, an alkali metal atom or an ammonium group, the content of the chelate compound is 1 to 90% by weight and the content of the alkaline compound is 10 to 85% by weight, and a use as a detergent of the chelate compound-containing composition.Type: ApplicationFiled: May 30, 2005Publication date: December 18, 2008Applicant: NIPPON SHOKUBAI CO., LTDInventor: Tomomi Ina
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Patent number: 7442679Abstract: Material, composition, and manufacturing method alternatives for a solidification matrix that may be used, for example, in solid cleaning compositions, or other technologies. In at least some embodiments, the solidification matrix includes a binding agent that is formed by the use of MGDA, or a salt or derivative thereof, and water to produce a solid binding agent. In some embodiments, the MGDA and water combines and can solidify to act as a binder material or binding agent dispersed throughout a solid composition that may contain other functional ingredients that provide the desired properties and/or functionality to the solid composition.Type: GrantFiled: April 15, 2004Date of Patent: October 28, 2008Assignee: Ecolab Inc.Inventors: Roger L. Stolte, Ross Michael Skadsberg, Scott Philip Lyon
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Patent number: 7423005Abstract: Material, composition, and manufacturing method alternatives for a solidification matrix that may be used, for example, in solid cleaning compositions, or other technologies. In at least some embodiments, the solidification matrix includes a binding agent that is formed by the use of hydroxyethylethylenediaminetriacetic acid (HEDTA), or a derivative thereof, and water to produce a solid binding agent. In some embodiments, the HEDTA and water combines and can solidify to act as a binder material or binding agent dispersed throughout a solid composition that may contain other functional ingredients that provide the desired properties and/or functionality to the solid composition.Type: GrantFiled: November 20, 2003Date of Patent: September 9, 2008Assignee: Ecolab Inc.Inventors: Roger L. Stolte, Michael E. Besse, Terry J. Klos, Kevin R. Bradt, Michael P. Dziuk
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Patent number: 7393821Abstract: It is an object of the present invention to provide a detergent builder comprising a copolymer excellent in compatibility with a liquid detergent and capable of exhibiting excellent basic abilities such as prevention of recontamination and detergency ratio, and a detergent composition containing the detergent builder. The above-mentioned detergent builder comprises a copolymer obtained by copolymerization of monomer components containing a polyalkyleneimine unsaturated monomer and other monomers.Type: GrantFiled: October 13, 2004Date of Patent: July 1, 2008Assignee: Nippon Shokubai Co., Ltd.Inventors: Atsuro Yoneda, Yoshikazu Fujii, Shigeru Yamaguchi
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Patent number: 7375068Abstract: To provide an anti-soiling detergent composition that has excellent detergency, endows cleaned surfaces with a pronounced anti-soiling effect, effectively sustains the anti-staining effect, possesses superb storage stability, and can be used on restrooms, sinks, baths, and other damp, hard surfaces. The anti-soiling detergent composition contains (A) 0.05 to 10 mass % of a polyetheramide-modified organopolysiloxane and/or amino-modified organopolysiloxane, (B) 0.1 to 30 mass % of a specific surfactant, (C) 0.1 to 20 mass % of a metal chelating agent, and (D) water.Type: GrantFiled: October 23, 2007Date of Patent: May 20, 2008Assignee: JohnsonDiversey, Inc.Inventors: Mari Yagi, Mitsuo Sado, Aki Inageta
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Patent number: 5236960Abstract: The invention relates to water blown integral skin polyurethane foams made with a particular isocyanate quasi-prepolymer and resin side ingredients to yield a foam having good overall mechanical properties. The isocyanate quasi-prepolymer component of the present invention comprises from 0.5 weight percent to 30.0 weight percent or less uretonimine-carbodiimide-modified diphenylmethane diisocyanate, from 50 weight percent to 80 weight percent 4,4'-diphenylmethane diisocyanate and reacted with from 15 weight percent to 40 weight percent of a polyether polyol containing predominately secondary hydroxyl groups and having an average molecular weight from about 2,000 to 10,000, an average functionality from 1.5 to about 3.2, and a hydroxyl number from about 20 to 60, and optionally with a low molecular weight diol in an amount of from 1.0 weight percent to 10 weight percent, the weight percentages based on the weight of the quasi-prepolymer reactants.Type: GrantFiled: January 19, 1993Date of Patent: August 17, 1993Assignee: BASF CorporationInventors: Richard P. Harrison, Michael Scarpati, Thirumurti Narayan, Blair J. Zagata