Carboxylic Acid, Or Salt Thereof Patents (Class 510/488)
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Patent number: 7838478Abstract: Provided is a hair detergent composition comprising the following components (a), (b), and (c): (a) and anionic surfactant, (b) a carboxylic acid selected from hydroxymonocarboxylic acids, dicarboxylic acids, and hydroxydicarboxylic acids, or a salt thereof, and (c) silicone derivative having a group containing both a hydroxyl group and a nitrogen atom as a side chain thereof bonded to a silicon atom. The hair detergent composition provides rich foaming during shampooing and at the same time is capable of giving excellent conditioning effects and luster to the hair.Type: GrantFiled: August 8, 2003Date of Patent: November 23, 2010Assignee: Kao CorporationInventor: Eiji Terada
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Patent number: 7829513Abstract: An organic cleaning composition includes effective amounts of citric acid, acetic acid and malic acid. The acids are mixed into a carrier. Optionally glycerin and soybean oil may also be added to the mixture. Preferably the acids are mixed with water wherein the water is about ninety-six point five percent (96.5%) to about ninety-seven point five percent (97.5%) by weight of the mixture.Type: GrantFiled: March 12, 2009Date of Patent: November 9, 2010Assignee: Greenology Products, Inc.Inventors: Adam McCarthy, David Andrew Gordon
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Patent number: 7829518Abstract: The present invention provides a disinfectant that contains olanexidine in a concentration sufficient to exhibit an effective bactericidal effect, and that has hardly any side effects such as skin irritation. Specifically, the present invention provides a disinfectant containing an aqueous solution that contains olanexidine and at least an equimolar amount of gluconic acid, and substantially contains neither an acid other than gluconic acid nor a salt of the acid other than gluconic acid.Type: GrantFiled: May 25, 2004Date of Patent: November 9, 2010Assignees: Otsuka Pharmaceutical Co., Ltd., Otsuka Pharmaceutical Factory, Inc,Inventors: Kazuyoshi Miyata, Yasuhide Inoue, Akifumi Hagi, Motoya Kikuchi, Hitoshi Ohno, Kinji Hashimoto, Kinue Ohguro, Tetsuya Sato, Hidetsugu Tsubouchi, Hiroshi Ishikawa, Takashi Okamura, Koushi Iwata
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Patent number: 7824503Abstract: The invention pertains to an aqueous composition having a pH of 3 or less and comprising the following ingredients, based on the total weight of the composition: a) 0.05-40 wt % of a polymeric thickener having —COOR groups, wherein R is independently chosen from H, OH, and a carbon-containing group, and b) 0.05-60 wt % of hydrogen peroxide, wherein the active oxygen content attributable to ingredient a) is at least 0.02 wt %, based on the total weight of the composition, with the proviso that (co)polymers prepared from (meth)acrylate monomers are absent.Type: GrantFiled: April 12, 2007Date of Patent: November 2, 2010Assignee: Akzo Nobel N.V.Inventors: Wasil Maslow, René Gerritsen, Bernhard De Vries, John Meijer, Paul Albert Iacobucci
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Patent number: 7825080Abstract: The present invention provides a disinfectant that contains olanexidine in a concentration sufficient to exhibit an effective bactericidal effect, and that has hardly any side effects such as skin irritation. Specifically, the present invention provides a disinfectant containing an aqueous solution that contains olanexidine and at least an equimolar amount of gluconic acid, and substantially contains neither an acid other than gluconic acid nor a salt of the acid other than gluconic acid.Type: GrantFiled: October 27, 2006Date of Patent: November 2, 2010Assignees: Otsuka Pharmaceutical Co., Ltd., Otsuka Pharmaceutical Factory, Inc.Inventors: Kazuyoshi Miyata, Yasuhide Inoue, Akifumi Hagi, Motoya Kikuchi, Hitoshi Ohno, Kinji Hashimoto, Kinue Ohguro, Tetsuya Sato, Hidetsugu Tsubouchi, Hiroshi Ishikawa, Takashi Okamura, Koushi Iwata
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Publication number: 20100234270Abstract: An organic cleaning composition includes effective amounts of citric acid, acetic acid and malic acid. The acids are mixed into a carrier. Optionally glycerin and soybean oil may also be added to the mixture. Preferably the acids are mixed with water wherein the water is about ninety-six point five percent (96.5%) to about ninety-seven point five percent (97.5%) by weight of the mixture.Type: ApplicationFiled: March 12, 2009Publication date: September 16, 2010Applicant: Greenology Products, IncInventors: Adam McCarthy, David Andrew Gordon
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Patent number: 7795200Abstract: This invention includes a cleaning composition, the method of use of the cleaning composition, and a new use of a composition. The composition includes an oxidizing agent with a reduction potential of greater than about 0.1 E°(V) at 25° C., and is devoid of an oxidizing agent with a reduction potential of greater than about 1.5 E°(V) at 25° C. The oxidizing agent may be a salt of a nitrate or nitrite. The method includes applying the composition to a textile and working the composition. The composition may be effective in cleaning urine odors from textiles. The composition may remove odors from textiles without bleaching or discoloring the textile, even if the textile includes natural fibers such as wool.Type: GrantFiled: June 19, 2007Date of Patent: September 14, 2010Inventor: Edward E. Durrant
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Patent number: 7790665Abstract: Disclosed are highly concentrated aqueous soil release polyester formulations containing 50 to 90 percent by weight of soil release polyester and 0.1 to 40 percent by weight of a polycarboxylic acid or a polycarboxylate. Adding these highly concentrated polycarboxylic acids or polycarboxylates makes it possible to produce highly concentrated soil release polyester formulations which are stable while being provided with low viscosity.Type: GrantFiled: June 14, 2005Date of Patent: September 7, 2010Assignee: Clariant Produkte (Deutschland) GmbHInventors: Frank-Peter Lang, Michael Weβling
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Patent number: 7776806Abstract: A hair cleansing composition containing the following Components (A) to (D): (A) a sulfate surfactant represented by the following formula (1): R1—O—(C2H4O)n—SO3M??(1) (wherein, R1 represents a C10-18 alkyl or alkenyl, n stands for 0 or a positive integer and M represents sodium or ammonium), composed of from 30 to 45 wt. % of a sulfate exhibiting n=0, from 18 to 27 wt. % of a sulfate exhibiting n=1, from 10 to 20 wt. % of a sulfate exhibiting n=2 and the balance of sulfates exhibiting n=3 or greater, and containing the sulfates exhibiting n=0 to 2 in a total amount of 70 wt. % or greater based on the total sulfates, (B) a C6-18 hydrophobic sulfonic acid or salt thereof, (C) a hydroxycarboxylic acid, dicarboxylic acid or aromatic carboxylic acid, (D) an organic solvent; and having a pH of 2 or greater but less than 6.Type: GrantFiled: March 31, 2006Date of Patent: August 17, 2010Assignee: Kao CorporationInventor: Shinichi Tokunaga
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Publication number: 20100197558Abstract: A cleaning composition for removing soils includes an aluminum salt, a hydroxycarboxylate, an alkalinity source and optionally, a surfactant system. The cleaning composition has a pH of between about 9 and about 14.Type: ApplicationFiled: January 29, 2010Publication date: August 5, 2010Applicant: ECOLAB USAInventors: Altony Miralles, Gina F. Danielson, Richard D. Johnson, Michel Lawrence, Jocelyn H. Chopskie
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Patent number: 7763577Abstract: An acidic post-CMP cleaning composition includes at least one polyamino-polycarboxylic acid, or salt thereof; at least one hydroxycarboxylic acid, or salt thereof; and the remainder being substantially water. The acidic cleaning composition also includes a surfactant. The acidic post-CMP cleaning composition has a pH of 1 to 5, and is useful for removing the contaminants from the wafer surface after a CMP process without making roughness worse.Type: GrantFiled: February 27, 2009Date of Patent: July 27, 2010Assignee: Uwiz Technology Co., Ltd.Inventors: Song-Yuan Chang, Ming-Hui Lu, Wen-Jsai Jsai, Po-Yuan Shen
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Publication number: 20100173820Abstract: The present invention relates to compositions including a water soluble magnesium salt, water soluble calcium salt, and gluconate, which have a beneficial effect on corrosion during cleaning. The present compositions can reduce corrosion of glass, aluminum, or steel. The present invention also relates to methods employing these compositions.Type: ApplicationFiled: March 17, 2010Publication date: July 8, 2010Applicant: ECOLAB USA INC.Inventors: Kim R. Smith, Michael E. Besse, Michael Bartelme, Michael M. Lawrence
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Patent number: 7749334Abstract: The invention relates to the use of agents, which contain at least one disinfection system based on selected organic peracids and combinations of peracids, in automatically functioning systems, in which fragile medical appliances, in particular, endoscopes, are cleaned and disinfected. According to the invention, the appliances are brought into contact with an aqueous disinfection agent solution after they have been treated and/or at the same time they are being treated with an aqueous cleaning solution. The invention also relates to cleaning and disinfection agents and methods which are all suited for carrying out this purpose.Type: GrantFiled: June 1, 2009Date of Patent: July 6, 2010Assignee: Ecolab Inc.Inventors: Holger Biering, Rudolf Glasmacher, Hubert Schwidden, Jorg Sorns
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Publication number: 20100130391Abstract: A novel manufacturing process is described for producing hindered phenolic alkyl esters, which may be useful as antioxidants. This process simplifies catalyst neutralization and removal during the preparation of hindered phenolic esters. Compositions that comprise the hindered phenolic esters produced according to these methods are also described.Type: ApplicationFiled: January 26, 2010Publication date: May 27, 2010Applicant: ALBEMARLE CORPORATIONInventors: Vincent J. Gatto, Hassan Y. Elnagar, Chi Hung Cheng, J. Robert Adams
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Patent number: 7723278Abstract: The present invention relates to substantially surfactant-free liquid compositions comprising moderate levels of oil. By limiting amount of oil and using aqueous phase structuring agent, it is possible to provide stable and optionally translucent compositions.Type: GrantFiled: May 15, 2007Date of Patent: May 25, 2010Assignee: Conopco Inc.Inventors: Rajesh Patel, Rosa Mercedes Paredes
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Patent number: 7696143Abstract: The present invention is directed to an acidic hard surface treatment composition which provides a cleaning and disinfecting benefit comprising: an acidic constituent which comprises water soluble organic acid; at least one anionic surfactant constituent; at least one nonionic surfactant constituent; at least one organic solvent constituent; optionally one or more further constituents and the balance, water. The compositions exhibit surprising efficacy against various gram positive and gram negative type pathogenic bacteria, as well as against fungi in the absence of known cationic quaternary ammonium compounds known to be effective against pathogenic bacteria, as well as other known-art antimicrobial constituents and bleach are excluded.Type: GrantFiled: August 15, 2003Date of Patent: April 13, 2010Assignee: Reckitt Benckiser Inc.Inventors: Karen Ann McCue, Diane Neiman
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Publication number: 20100068392Abstract: The demulsifying cleaning of metallic surfaces which may be contaminated with oil(s) with at least one further nonpolar organic compound, with fat(s), with soap(s), with particulate dirt or with at least one anionic organic compound using an aqueous, alkaline, surfactant-containing bath solutions.Type: ApplicationFiled: March 26, 2007Publication date: March 18, 2010Inventors: Stella Bauerochse, Carola Komp, Ralph Van Den Berg, Peter Claude, Franz Dressler, Joachim Geldner, Zafer Yuksel, Eckart Schonfelder
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Publication number: 20100062958Abstract: A detergent including one or more neutral or overbased alkaline earth metal C10 to C40 hydrocarbyl substituted hydroxybenzoates, in which: (i) the one or more neutral or overbased alkaline earth metal C10 to C40 hydrocarbyl substituted hydroxybenzoates is or includes one or more C10 to C40 hydrocarb-1-yl substituted hydroxybenzoates; or, (ii) greater than 50 mole % of the one or more neutral or overbased alkaline earth metal C10 to C40 hydrocarbyl substituted hydroxybenzoates, based on the total number of moles of said C10 to C40 hydrocarbyl substituted hydroxybenzoates, is or includes one or more C10 to C40 hydrocarb-2-yl substituted hydroxybenzoates.Type: ApplicationFiled: September 10, 2009Publication date: March 11, 2010Inventors: Richard D. Bertram, Peter J. Dowding, Peter D. Watts
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Patent number: 7666823Abstract: The present invention provides solutions containing dexpanthenol in combination with xylitol, preferably further including a viscosity-enhancing agent to make solutions viscous so that the viscous solutions are not only capable of cleaning, disinfecting, and/or rinsing a contact lens in a lens case but also capable of cleaning and lubricating the contact lens directly in an eye. Such solutions can provide to the user an ability to clean and to rewet lenses anytime anywhere even without taking them out.Type: GrantFiled: November 15, 2006Date of Patent: February 23, 2010Assignee: Novartis AGInventor: Kasey Jon Minick
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Patent number: 7651989Abstract: There is provided a color change composition that remains stable in a single phase and that contains an indicator that produces an observable color change after a period of time to show that sufficient cleaning has been done or to indicate the thoroughness of the cleaning. This use indicating color change is useful for, for example, in soap for teaching children to wash their hands for a sufficient period of time. This composition may be added to many different base materials to indicate time of use or as a way to introduce enjoyment to the activity.Type: GrantFiled: August 29, 2003Date of Patent: January 26, 2010Assignee: Kimberly-Clark Worldwide, Inc.Inventors: John Gavin MacDonald, Yanbin Huang, Kaiyuan Yang, Jaeho Kim, Ning Wei
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Publication number: 20100006123Abstract: Detergent compositions of the present invention are flowable powders comprising an alkali metal salt and a builder. Optional ingredients may include an oil and/or a surfactant. The ingredients making up the detergent composition are combined into flowable powders that may be added to a wash solution. The detergent compositions may be particularly suited for use with automated metering and dispensing devices for granulated materials.Type: ApplicationFiled: January 29, 2008Publication date: January 14, 2010Applicant: JOHNSONDIVERSEY, INC.Inventors: William E. Simpson, Evert Pieter Ids Baars
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Patent number: 7635789Abstract: Compounds of formula (I) and formula (III): wherein A is —F or —CF3; Rf is independently C1-C6 perfluorinated linear or branched alkyl optionally interrupted by one or more oxygens; Ro is a linear or branched aliphatic group of about 10 to about 100 carbon atoms, interrupted by about 5 to about 50 ether oxygens, wherein the ratio of ether oxygen to carbon atoms is about 1:2 to about 1:3; and wherein each carbon atom has at most one ether oxygen atom bonded to it, and covalent bonding between ether oxygen atoms is absent; m is an integer of 1 to 3; Y?m is an anionic radical selected from the group consisting of halide, C1-C6 carboxylate, carbonate, hydrocarbonate, sulfate, hydrosulfate, C1-C6 sulfonate, phosphate, hydrophosphate, and dihydrophosphate. Further embodiments include methods of lowering surface tension of a medium comprising contacting the medium with a composition of formula (I), (III), or a mixture thereof.Type: GrantFiled: August 6, 2007Date of Patent: December 22, 2009Assignee: E.I. du Pont de Nemours and CompanyInventor: Thomas Foo
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Patent number: 7621965Abstract: Textiles are cleaned by first treating soiled areas of the textile with at least one pre-spotter material which is an alcohol polyoxyalkylene derivative or a benzoate ester. The textiles are subsequently dry cleaned in a medium based on liquid C02, typically also including a cleaning additive, particularly a multi-ester. The textile may also be treated with a fabric conditioner, particularly a fatty alcohol or fatty acid branched polyalkoxylate which may be included in the dry cleaning medium or in a subsequent rinse cycle.Type: GrantFiled: April 26, 2004Date of Patent: November 24, 2009Assignee: Croda International PLCInventor: Harold R Motson
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Publication number: 20090270301Abstract: The present invention relates to heterogeneous cleaning compositions, methods employing them, and methods of making them.Type: ApplicationFiled: July 2, 2009Publication date: October 29, 2009Applicant: ECOLAB INC.Inventors: David A. Fine, Terry J. Klos, Gretchen L. King, Richard D. Stardig
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Patent number: 7598214Abstract: The present invention provides compositions which not only effectively kill a broad spectrum of microorganisms present on surfaces on contact but continue to kill microorganisms for a period of time thereafter.Type: GrantFiled: August 14, 2003Date of Patent: October 6, 2009Assignee: Reckitt Benckiser Inc.Inventors: Timothy Michael Cusack, Karen Ann McCue, Herbert W Ulmer
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Patent number: 7562662Abstract: A cleaning method for removing foreign bodies during the fabrication of semiconductor devices including treating a substrate with a cleaning solution including an oxidizer to form a chemical oxide layer and then removing the chemical oxide layer, thereby removing foreign bodies from a surface of the semiconductor substrate. Accordingly, the foreign bodies can be substantially removed from the surface of the substrate without corroding a metal.Type: GrantFiled: April 17, 2007Date of Patent: July 21, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Yong Kim, Sang-Jun Choi, Chang-Ki Hong
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Patent number: 7556698Abstract: The invention relates to the use of agents, which contain at least one disinfection system based on selected organic peracids and combinations of peracids, in automatically functioning systems, in which fragile medical appliances, in particular, endoscopes, are cleaned and disinfected. According to the invention, the appliances are brought into contact with an aqueous disinfection agent solution after they have been treated and/or at the same time they are being treated with an aqueous cleaning solution. The invention also relates to cleaning and disinfection agents and methods which are all suited for carrying out this purpose.Type: GrantFiled: September 2, 2008Date of Patent: July 7, 2009Inventors: Holger Biering, Rudolf Glasmacher, Hubert Schwidden, Jorg Sorns
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Patent number: 7541324Abstract: What are claimed are synergistically active bleach activator mixtures consisting of a) a hydroxybenzoic acid derivative of the formula 1 in which R is C8-C11-alkyl, and b) tetraacetylethylenediamine and/or 1,5-diacetyl-2,4-dioxo-1,3,5-hexahydrotriazine.Type: GrantFiled: September 3, 2005Date of Patent: June 2, 2009Assignee: Clariant Produkte (Deutschland) GmbHInventors: Gerd Reinhardt, Georg Borchers
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Patent number: 7524802Abstract: The invention relates to a composition suitable for use as in a vehicle wash which composition includes a micro-organism to digest organic matter washed from the vehicle. By including a microorganism in wash water used in a vehicle wash, there are various advantages including the fact that dosing of the vehicle wash by the micro-organism is proportional to the use of the vehicle wash. Thus the more the vehicle wash is used, generally the more organic matter will accumulate but as dosing is proportional to use, more micro-organism is supplied to combat the increased level of organic matter. As a result the growth rate of organic matter is greatly reduced allowing wash water to be recycled for longer resulting in reduced operating costs for the vehicle wash, especially as there is less or no need to apply a biocide to control foul odour.Type: GrantFiled: June 9, 2003Date of Patent: April 28, 2009Assignee: AutoglymInventor: Paul Stuart Coley
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Publication number: 20090099054Abstract: A phosphorus-containing cleaning product manufactured or sold in association with a brand may be replaced by a substitute similarly-branded cleaning product or cleaning system containing less phosphorus-containing compound, and containing (or used with a water treatment product containing) sufficient magnesium compound to provide commercially acceptable cleaning performance when the substitute cleaning product contains or is used with hard water.Type: ApplicationFiled: November 3, 2008Publication date: April 16, 2009Applicant: ECOLAB INC.Inventors: Kim R. Smith, Keith E. Olson
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Patent number: 7501388Abstract: The use of a composition effective in removing a wide variety of contaminants, such as organic compounds, including spores and bacteria, from a medical device or instrument system is provided. The process of preparing such composition includes contacting hydrogen peroxide, glycolic acid, and water. The process may additionally include contacting with one or more additional components such as isopropyl alcohol.Type: GrantFiled: January 6, 2006Date of Patent: March 10, 2009Inventor: James E. McClung
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Patent number: 7501027Abstract: Non-chlorinated concentrated acid detergent compositions and methods for using the same are provided. More particularly, the acid detergents comprise a quantity of a fatty alkyl-1,3-diaminopropane or salt thereof and optionally alkylsulfonic acid. The detergents form the basis for an all-in-one cleaning, sanitizing, and descaling composition for use on soiled surfaces, particularly surfaces contaminated with milk soils and other food soils.Type: GrantFiled: September 24, 2007Date of Patent: March 10, 2009Assignee: DeLaval Holding ABInventors: Fahim U. Ahmed, N. Camelia Traistaru
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Patent number: 7494963Abstract: Non-chlorinated concentrated acid detergent compositions and methods for using the same are provided. More particularly, the acid detergents comprise a quantity of a fatty alkyl-1,3-diaminopropane or salt thereof and optionally alkylsulfonic acid. The detergents form the basis for an all-in-one cleaning, sanitizing, and descaling composition for use on soiled surfaces, particularly surfaces contaminated with milk soils and other food soils.Type: GrantFiled: August 11, 2004Date of Patent: February 24, 2009Assignee: DeLaval Holding ABInventors: Fahim U. Ahmed, N. Camelia Traistaru
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Publication number: 20090042996Abstract: A surfactant of formula 1 (Rf-A)a-Q-([B]k—R)b??Formula 1 wherein a and b are each independently 1 or 2; Rf is a linear or branched perfluoroalkyl radical having from 2 to about 20 carbon atoms, optionally interrupted with at least one oxygen; R is a C1 to C20 linear, branched or cyclic alkyl, or a C6 to C10 aryl; B is —(CH2CHR1O)x—, k is 0 or 1, x is 1 to about 20, A is —(CH2)m[(CHR1CH2O)]s—[(CH2)m(CH)tCHOH(CH2)m]e—, wherein each m is independently 0 to 3, s is 0 to about 30, t is 0 or 1, and e is 0 or 1, R1 is H or CH3, Q is: —OP(O)(O?M+)(O)—, —O—, —S—(CH2)m—C(O)—O—, —SO2—O— —CH2CH2O—C(O)CH2C(OH)(V)CH2C(O)O—; —(CH2CH2O)xCH2CH(OH)—(CH2CH2O)x—(CH2)m—Si[OSi(R2)3]2—, —SO2NR2—, —(CH2CH2O)zC(O)CH(SO3?M+)CH2C(O)(OCH2CH2)z— wherein z is 1 to about 15, or a bond when s is a positive integer, V is —C(O)OR3 and R3 is H, CH3 or Rf; R2 is C1 to C4 alkyl, and M+ is a Group 1 metal or an ammonium (NHxR2y)+ cation wherein x+y=4, and R2 is C1 to C4 alkyl, provided that when Q is —OP(O)(O?M+)(O)— or when Q is —(Type: ApplicationFiled: August 6, 2007Publication date: February 12, 2009Inventors: Charles Kenneth Taylor, Michael Joseph Michalczyk, Erick Jose Acosta
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Publication number: 20090042997Abstract: Compounds of formula (I) and formula (III): wherein A is —F or —CF3; Rf is independently C1-C6 perfluorinated linear or branched alkyl optionally interrupted by one or more oxygens; Ro is a linear or branched aliphatic group of about 10 to about 100 carbon atoms, interrupted by about 5 to about 50 ether oxygens, wherein the ratio of ether oxygen to carbon atoms is about 1:2 to about 1:3; and wherein each carbon atom has at most one ether oxygen atom bonded to it, and covalent bonding between ether oxygen atoms is absent; m is an integer of 1 to 3; Y?m is an anionic radical selected from the group consisting of halide, C1-C6 carboxylate, carbonate, hydrocarbonate, sulfate, hydrosulfate, C1-C6 sulfonate, phosphate, hydrophosphate, and dihydrophosphate. Further embodiments include methods of lowering surface tension of a medium comprising contacting the medium with a composition of formula (I), (III), or a mixture thereof.Type: ApplicationFiled: August 6, 2007Publication date: February 12, 2009Inventor: THOMAS FOO
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Patent number: 7470655Abstract: The invention pertains to a method of inactivating prions located on surfaces. In an embodiment, the invention pertains to a method of inactivating prions located on surfaces using a composition including a peracid. In an embodiment, the invention pertains to a method of inactivating prions located on surfaces using a composition including a peracid and a surfactant. The composition may comprise additional functional ingredients.Type: GrantFiled: August 6, 2004Date of Patent: December 30, 2008Assignee: Ecolab Inc.Inventors: Holger Biering, Thomas Merz, Bernhard Meyer, Friedrich Von Rheinbaben
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Patent number: 7468106Abstract: The present invention provides a method for removing niobium-rich second-phase-particle (SPP) deposits from zirconium-niobium alloy components. The method comprises washing a freshly pickled and rinsed zirconium-niobium alloy component with an acidified oxalic acid or ammonium oxalate washing solution. The method of the present invention results in a rapid, efficient and complete removal of surface SPP deposits from the zirconium-niobium alloy component without pitting, leaving behind a clean, shiny surface without the need to use water blasting or mechanical wiping operations.Type: GrantFiled: March 7, 2007Date of Patent: December 23, 2008Assignee: Westinghouse Electric Co LLCInventor: David F. McLaughlin
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Publication number: 20080287335Abstract: The present invention relates to compositions including a mixture of hardness ions (e.g., magnesium and calcium ions) in an amount greater than the amount of threshold agent, which have a beneficial effect on etch or corrosion during cleaning. The present compositions can reduce corrosion or etch of glass and aluminum. The present invention also relates to methods employing these compositions.Type: ApplicationFiled: May 2, 2008Publication date: November 20, 2008Inventor: Kim R. Smith
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Publication number: 20080287334Abstract: The present invention relates to compositions including a water soluble magnesium salt, water soluble calcium salt, and gluconate, which have a beneficial effect on corrosion during cleaning. The present compositions can reduce corrosion of glass, aluminum, or steel. The present invention also relates to methods employing these compositions.Type: ApplicationFiled: May 2, 2008Publication date: November 20, 2008Inventors: Kim R. Smith, Michael E. Besse, Michael Bartelme, Michel M. Lawrence
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Patent number: 7435303Abstract: The invention relates to the use of agents, which contain at least one disinfection system based on selected organic peracids and combinations of peracids, in automatically functioning systems, in which fragile medical appliances, in particular, endoscopes, are cleaned and disinfected. According to the invention, the appliances are brought into contact with an aqueous disinfection agent solution after they have been treated and/or at the same time they are being treated with an aqueous cleaning solution. The invention also relates to cleaning and disinfection agents and methods which are all suited for carrying out this purpose.Type: GrantFiled: September 20, 2004Date of Patent: October 14, 2008Assignee: Ecolab Inc.Inventors: Holger Biering, Rudolf Glasmacher, Hubert Schwidden, Jorg Sorns
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Publication number: 20080227679Abstract: The present invention is related to readily biodegradable cleaning compositions, methods of use, and manufacture thereof. The cleaning composition comprises a non-ionic surfactant and an amidoalkyl quaternary salt.Type: ApplicationFiled: March 13, 2008Publication date: September 18, 2008Applicant: Elementis Specialties, Inc.Inventors: Eddy Mangnus, Alart Mulder, Arno Schut, Leonique Sonnemans, Miryam Ter Harmsel
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Publication number: 20080200364Abstract: Coated peroxycarboxylic acid granules, process for their preparation and their use in detergent, bleach or disinfection applications Coated peroxycarboxylic acid granules containing at least one coating layer of at least one non-reducing oligomeric saccharide can be prepared by contacting peroxycarboxylic acid granules with at least one coating agent containing at least one non-reducing oligomeric saccharide. These granules can be used in detergent, bleach or disinfection applications.Type: ApplicationFiled: September 6, 2006Publication date: August 21, 2008Applicant: Solvay SAInventors: Roberto Garaffa, Piera Verrocchio
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Patent number: 7405190Abstract: Mixtures comprising at least one alk(en)yl polyglycoside ether carboxylate, and one or more fatty alcohols are described along with methods for preparing the same, wherein a starting mixture comprising (i) at least one alk(en)yl polyglycoside, and (ii) one or more fatty alcohols is provided, and the starting mixture is reacted with a compound selected from the group consisting of ?-halocarboxylic acids, ?-halocarboxylic acid salts, ?-halocarboxylic acid esters, and mixtures thereof.Type: GrantFiled: March 23, 2005Date of Patent: July 29, 2008Assignee: Cognis IP Management GmbHInventors: Ansgar Behler, Karl Heinz Schmid, Michael Neuss, Rainer Eskuchen
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Patent number: 7396417Abstract: A degreasing method for descaling or removing laser scales from iron-containing metal part surface by treating the iron-containing metal part surfaces that is optionally tainted with laser scales with an aqueous solution containing at least one type of highly water-soluble and complexed with Fe ions carboxylic acid, at least one type of salt of at least one type of carboxylic acid exhibiting the same action and at least one type of fatty amine ethoxylate, wherein the solution is buffered, the Fe ions are carried into the solution and at least partially complexed, increasing the pH value of the solution for descaling with respect to at least one type of carboxylic acid. The entire concentration of carboxylic acids and the salts thereof is increased for descaling by 2 to 20% by weight.Type: GrantFiled: September 20, 2005Date of Patent: July 8, 2008Assignee: Chemetall GmbHInventors: Peter Fischer, Hanspeter Brunner
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Patent number: 7393817Abstract: The subject invention relates to surfactant compositions of gemini surfactants and co-amphiphile(s), to a process for preparing such compositions, and to their uses, especially as emulsifiers and dispersants.Type: GrantFiled: March 10, 2004Date of Patent: July 1, 2008Assignee: Sasol Germany GmbHInventors: Klaus Kwetkat, Gerd H. Dahms
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Patent number: 7390776Abstract: A liquid detergent builder which is highly compatible with a surfactant and gives transparent liquid detergents having extremely excellent detergency, a liquid detergent containing the builder, and a liquid detergent containing an acrylic acid-based polymer (salt) having excellent clay dispersibility and good compatibility with a surfactant. The liquid detergent builder comprises an acrylic acid/maleic acid-based copolymer (salt), wherein the acrylic acid/maleic acid-based copolymer (salt) contains maleic acid (salt) in an amount of 5-90 mol % per mole of the sum of acrylic acid (salt) and maleic acid (salt), and a product (MA×Mw) of a weight average molecular weight (Mw) of the copolymer (salt) and a proportion (MA (mol %)) of the maleic acid (salt) in the copolymer (salt) is 450,000 or less.Type: GrantFiled: September 11, 2003Date of Patent: June 24, 2008Assignee: Nippon Shokubai Co., Ltd.Inventors: Takahiro Tsumori, Atsuro Yoneda, Akiko Hemmi, Shigeru Yamaguchi
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Patent number: 7387130Abstract: A composition for removing resists and etching residue from substrates containing at least one nucleophilic amine compound having oxidation and reduction potentials, at least one organic solvent, water and, optionally, a chelating agent is described. The chelating agent is preferred to be included since it provides added stability and activity to the cleaning composition so that the composition has long term effectiveness. If a chelating agent is not present, the composition, while providing for adequate stripping and cleaning upon initial use of the composition following mixing, has only short term stability. In this latter instance, the nucleophilic amine compound and organic solvent components of the composition preferably are maintained separate from each other until it is desired to use the composition. Thereafter, the components are combined.Type: GrantFiled: December 5, 2006Date of Patent: June 17, 2008Assignee: EKC Technology, Inc.Inventors: Wai Mun Lee, Charles U. Pittman, Jr., Robert J. Small
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Patent number: 7384902Abstract: The present invention provides a metal brightener and surface cleaner, which provides significant etching of aluminum and other metals, without detrimentally affecting other surfaces such as painted surfaces, glass, rubber and plastic. The inventive composition is especially suited for aluminum brightening for large vehicles, and may be utilized in an alkaline step of a multi-step vehicle wash. One of the exemplary compositions includes an alkali metal hydroxide; a polycarboxylic acid; an alkali metal salt of an organic acid; a first, amphoteric surfactant; a second, betaine surfactant; and a third, nonionic surfactant.Type: GrantFiled: May 14, 2004Date of Patent: June 10, 2008Assignee: Cleaning Systems, Inc.Inventors: Vladimir Chernin, Ronald W. Kubala, Richard Martens
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Patent number: 7378381Abstract: To provide a floor coating composition and floor coating composition additive. It is possible to improve the leveling performance, mopping performance, and other properties of a floor coating composition over those obtained with a conventional tributoxyethyl phosphate leveling agent by adding to a floor coating composition 1) a (C7-C10) aliphatic monocarboxylic acid monoester of a diol, or 2) a (C7-C10) aliphatic monocarboxylic acid monoester or diester of a triol.Type: GrantFiled: April 21, 2006Date of Patent: May 27, 2008Assignee: Rohm and Haas CompanyInventors: Zenichi Arai, Jun Iizuka, Tomoaki Ogata, Shigeo Ueda
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Patent number: 7371718Abstract: A liquid fabric softener composition is provided which includes a texture enhancing component, such as a long chain difatty acid, that is deposited on a fabric during laundering, the deposited enhancing component changing the “feel” of the fabric. Preferably, the deposited enhancing component substantially detaches from the fabric in subsequent laundering cycles to reduce build-up. The enhancing component is preferably water-insoluble in an acidic pH, such as during the rinse cycle occurring after washing fabrics with a detergent, yet water soluble in an alkaline medium enabling the deposited enhancing component to be detached from fabric in subsequent “wash” cycles.Type: GrantFiled: April 22, 2005Date of Patent: May 13, 2008Assignee: The Dial CorporationInventors: Daniel Wood, Melani Duran