Alkali Metal Carbonate, Bicarbonate, Or Sesquicarbornate Component Patents (Class 510/509)
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Patent number: 9040475Abstract: The invention relates to compositions, methods of use, and methods of manufacture for an intercalated bleach compound and compositions thereof. The intercalated bleach compound has the formula Mx(OCl)y(O)m(OH)n where M is an alkaline earth metal such as magnesium, calcium or mixture thereof. The values of x and y independently equal any number greater than or equal to 1 (e.g., 1, 2, 3, 4, etc.), and m and n independently equal any number greater than or equal to 0 (e.g., 0, 1, 2, 3, 4, etc.), but m and n are not both 0. In addition, the molar ratio of the alkaline earth metal (e.g., magnesium or calcium) to hypochlorite is at least 3:1. In other words, x is ?3y. The compounds exhibit excellent stability, little or no chlorine bleach odor, exhibit excellent pH buffering characteristics, and less reactivity with organic materials as compared to alternative chlorine bleach products.Type: GrantFiled: October 9, 2013Date of Patent: May 26, 2015Assignee: The Clorox CompanyInventors: Evan Rumberger, Marisa MacNaughtan, William L. Smith, Kelsey Kornaus
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Patent number: 9029311Abstract: This invention relates to extend the benefits of using hypochlorite compounds such as sodium hypochlorite to clean and disinfect articles while reducing or eliminating the side effects of treating an article with a strong oxidant material. The invention relates to a single step process involving mixing of precursor compositions of a suitable hypohalite or hypohalous acid with a solution of a reducing agent. Optionally a buffer may be present in either or both precursor compositions, such that at time of use such active hypohalous acid concentration in the resulting aqueous mixture remains at a sufficient activity level to effect one or more desired benefits against a target substrate for a desired period of time. The oxidant is substantially consumed by reaction with the reducing agent after the time needed for achieving the desired benefit has passed.Type: GrantFiled: November 9, 2012Date of Patent: May 12, 2015Assignee: The Clorox CompanyInventors: Dewain Garner, William Smith, Jared Heymann
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Patent number: 9006167Abstract: Provided is an aqueous cleaning composition comprising at least one surfactant, xanthan gum, and a carbonate salt, wherein the composition has a turbidity of less than 16 NTU. Also provided is a method of cleaning a substrate by applying the cleaning composition to the substrate.Type: GrantFiled: November 18, 2011Date of Patent: April 14, 2015Assignee: Colgate-Palmolive CompanyInventors: Georges Yianakopoulos, Jacques Noiret
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Publication number: 20150094254Abstract: A device for in-situ production of caustic and increasing alkalinity of a detergent and methods for increasing alkalinity of a detergent are disclosed. In particular, in situ electrochemical conversion of bicarbonate, sesquicarbonate or carbonate sources into caustic provides a safe means for increasing alkalinity of a detergent for a variety of cleaning applications. The invention further discloses methods for cleaning using the electrochemically enhanced detergent according to the invention.Type: ApplicationFiled: December 2, 2014Publication date: April 2, 2015Inventors: Kim R. Smith, Erik C. Olson
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Patent number: 8975221Abstract: The use of sugars in a stabilization matrix and solid detergent compositions is disclosed along with methods of making and using the solid detergent compositions.Type: GrantFiled: August 27, 2010Date of Patent: March 10, 2015Assignee: Ecolab USA Inc.Inventors: Elizabeth Kiesel, Matthew Zurbey, Dorothy Williams, Michael E. Besse
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Patent number: 8962544Abstract: A detergent composition as described which can be utilized in a variety of applications for cleaning surfaces and objects, removing suspended soils, and rinsing easily. The detergent composition is particularly effective at removing soils caused by raw fish soil.Type: GrantFiled: May 29, 2012Date of Patent: February 24, 2015Assignee: Ecolab USA Inc.Inventors: Jenna M. Johnson, Victor F. Man, Kim R. Smith, Tomoko Nakabayashi
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Patent number: 8945314Abstract: A solid composition includes a polysaccharide hybrid polymer composition and a hydratable salt. In one embodiment, the polysaccharide hybrid polymer composition includes a polysaccharide residue present in an amount from approximately 5% to 90% by weight of the polysaccharide hybrid polymer composition and a residue of at least one ethylenically unsaturated monomer present in an amount from approximately 10% to 75% by weight of the polysaccharide hybrid polymer composition.Type: GrantFiled: July 30, 2012Date of Patent: February 3, 2015Assignee: Ecolab USA Inc.Inventors: Kerrie E. Walters, Carter Silvernail
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Patent number: 8940679Abstract: The present invention relates to compositions for deodorizing and cleaning, in particular solid compositions in the form of effervescent tablets which can be reconstituted in water to obtain solutions for cleaning and deodorizing. The compositions comprise one or more Bacillus subtilis strain(s), one or more surfactant(s), one or more fragrance(s), one or more descaling agent(s), and one or more effervescent agent(s). The invention further relates to a kit comprising such tablets, as well as methods for obtaining cleaning and deodorizing tablets and solutions and their use for cleaning and deodorizing.Type: GrantFiled: January 25, 2013Date of Patent: January 27, 2015Assignee: Pollets S.A.Inventor: Abdelhamid Jabrane
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Patent number: 8927482Abstract: The invention is an environmentally safe surface cleaner with 3 main ingredients and an odor enhancing compound. The ingredients are sodium bicarbonate, triacylglycerol saturated and unsaturated fatty acids, and water. The odor enhancer can be mint or peppermint oil, or almond extract; or it can be excluded from the composition. The invention is effective on multiple surfaces including hard surfaces and fabrics. The 3 main ingredients all have more than one role, rendering the composition as an effective polar solvent and an effective non-polar solvent. The composition is used in conjunction with a hard plastic scraper or soft cloth or other physical scouring device with a harness of no more than 2.5 on Moh's hardness scale. The composition is an effective scouring agent that aids in breaking the bonds between atoms of the surface debris and atoms of the surface.Type: GrantFiled: November 7, 2013Date of Patent: January 6, 2015Inventor: Rudolph Albert Patterson
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Patent number: 8921301Abstract: This invention relates to non-bleeding, non-staining colored speckles for use in granular or powdered detergents such as laundry detergents and automatic dishwashing detergents. The colored speckles are comprised of a salt or salt-containing carrier and a coloring agent and are characterized as being substantially uniformly colored throughout the cross-sectional volume of the speckle.Type: GrantFiled: June 4, 2013Date of Patent: December 30, 2014Assignee: Milliken & CompanyInventors: Steven Spanhove, Gregory Eduard Fernandes
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Patent number: 8889612Abstract: A method of laundering fabric including the step of contacting a liquid laundry detergent composition to water to form a wash liquor, and laundering fabric in the wash liquor, wherein the laundry detergent is contacted to water in such an amount so that the concentration of the laundry detergent composition in the wash liquor is from above 0 g/l to 4 g/l, and wherein from 0.01 kg to 2 kg of fabric per liter of wash liquor is dosed into the wash liquor, and wherein the liquid laundry detergent composition comprises: (i) detersive surfactant; (ii) surfactancy boosting polymer; (iii) from 0 wt % to 10 wt % fatty acid; (iv) silicone suds suppressor; (v) structurant; (vi) enzyme; and (vii) nil-boron enzyme stabilizer; wherein the electrolytic strength of the composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm?1 is less than 200 mScm?1.Type: GrantFiled: April 12, 2011Date of Patent: November 18, 2014Assignee: The Procter & Gamble CompanyInventors: Jean-Pol Boutique, Stephen Joseph Hodson
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Patent number: 8871699Abstract: Detergent compositions effective for controlling hard water scale accumulation are disclosed. Detergent compositions employing phosphinosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid (PSO) derivatives with alkali metal carbonate and/or alkali metal hydroxide reduce had water scale accumulation on treated surfaces at alkaline conditions between about pH of 9 and 12.5. Methods employing the detergent compositions and preventing hard water scale accumulation are also provided.Type: GrantFiled: September 13, 2012Date of Patent: October 28, 2014Assignee: Ecolab USA Inc.Inventors: Carter Martin Silvernail, Erik C. Olson
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Patent number: 8822403Abstract: Solid detergent compositions according to the present invention include at least one alkali metal silicate, at least one polycarboxylic acid, at least one saccharide or sugar alcohol and water. Suitable saccharides include sucrose, fructose, inulin, maltose and lactulose, and may be present in the composition in a concentration of at least 0.5 wt %. Compositions according to certain embodiments form stable solid block detergent compositions that do not swell significantly even when subjected to elevated temperatures.Type: GrantFiled: October 7, 2011Date of Patent: September 2, 2014Assignee: Ecolab USA Inc.Inventors: Erik C. Olson, Carter Silvernail
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Patent number: 8778093Abstract: The present invention is directed to a coating removal composition comprising at least one weak metal binding agent, a solvent system comprising at least one alcohol or ester, and a corrosion inhibition system. A method of removing a coating from an intentionally colored concrete floor is also disclosed. Utilization of the method results in at least 70% retention of colorant component after stripping a coating from an intentionally colored concrete surface, such as a floor.Type: GrantFiled: April 9, 2012Date of Patent: July 15, 2014Assignee: Diversey, Inc.Inventors: Charles A. Crawford, Carmine Savaglio, Lance D. Brown
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Patent number: 8758520Abstract: Methods of acidic warewashing are disclosed. The compositions can include other materials including surfactants and chelating agents, and are preferably phosphorous free. Methods of using the acidic compositions are also disclosed. Exemplary methods include using the acidic compositions together with other compositions, including alkaline compositions and rinse aids employed in an alternating alkaline/acid/alkaline manner. The methods also include acidic compositions that serve multiple roles.Type: GrantFiled: May 18, 2012Date of Patent: June 24, 2014Assignee: Ecolab USA Inc.Inventors: Lee J. Monsrud, Michael S. Rischmiller, Daniel Osterberg, John Mansergh
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Patent number: 8754022Abstract: This invention relates to compositions and methods to provide an effervescent garbage disposal cleaner. The compositions are contained in a water-soluble film and include encapsulated technologies to isolate ingredients that are sensitive to temperature and humidity fluctuations, and are also prone to react with each other, which would result in comprising the overall product performance.Type: GrantFiled: June 11, 2012Date of Patent: June 17, 2014Assignee: The Clorox CompanyInventors: Wenyu Zhang, Elizabeth L. Donald
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Patent number: 8748365Abstract: Stability enhancement agents for use in a solidification matrices and solid detergent compositions are described. Stability enhancement is provided by a hydratable salt, water and phosphinosuccinic acid (PSO) derivative binding agents forming a dimensionally stable composition. Preferred phosphinosuccinic acid (PSO) derivatives include phosphinosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid (PSO) derivatives. The stability enhancement composition for use in a solid detergent and solid detergent compositions are preferably biodegradable and substantially free of phosphate and NTA-free.Type: GrantFiled: September 13, 2012Date of Patent: June 10, 2014Assignee: Ecolab USA Inc.Inventors: Erik C. Olson, Carter M. Silvernail
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Patent number: 8697625Abstract: A solid block or unit dosed detergent composition as described which can be utilized in a variety of applications for cleaning surfaces and objects, removing suspending soils, and rinsing easily. The detergent composition, when exposed to an aqueous solution such as water, dissolves quickly and completely to create the use solution.Type: GrantFiled: October 12, 2012Date of Patent: April 15, 2014Assignee: Ecolab USA Inc.Inventors: Michael Bartelme, Julie Marquardt, Steve E. Lentsch, Victor F. Man, Brian Robert Leafblad
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Patent number: 8697621Abstract: A surfactant product includes a first effervescent material and a second effervescent material. Each effervescent material is capable of effervescence on contact with water, wherein the rate of effervescence of the first effervescent material is greater than the rate of effervescence of the second effervescent material. The first and second effervescent materials are distinct from each other and at least one of the effervescent materials envelops the other of the effervescent materials.Type: GrantFiled: June 6, 2011Date of Patent: April 15, 2014Assignee: Cosmetic Warriors Ltd.Inventors: Helen Elizabeth Ambrosen, Mark Constantine, Margaret Joan Constantine, Noriko Miura, Jack Contantine
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Patent number: 8680033Abstract: A phosphorus-free automatic dishwashing detergent composition containing a polymer of acrylic acid, maleic acid and methacrylic acid; a carbonate; and a silicate. The composition contains carbonate and silicate in a weight ratio from 4:1 to 1:3, respectively; from 10 to 90 wt % total carbonate and silicate.Type: GrantFiled: March 9, 2010Date of Patent: March 25, 2014Assignee: Rohm and Haas CompanyInventors: Marianne Patricia Creamer, Joseph Manna, Jan Edward Shulman
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Patent number: 8669223Abstract: A stability enhancement agent for use in a solid detergent and solid detergent compositions is described. Stability enhancement is provided by a hydratable salt, water and a polyepoxysuccinic acid or polyepoxysuccinic acid metal salt binding agent forming a dimensionally stable composition. Preferred polyepoxysuccinic acid or polyepoxysuccinic acid metal salts have a molecular weight of between about 400 and about 1,500 g/mol. The stability enhancement composition for use in a solid detergent and solid detergent compositions are preferably biodegradable and substantially free of phosphorus and NTA.Type: GrantFiled: December 19, 2012Date of Patent: March 11, 2014Assignee: Ecolab USA Inc.Inventors: Carter M. Silvernail, Kerrie Walters
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Patent number: 8637441Abstract: The present invention discloses a non-foaming detergent, including a sodium alginate, an amylum, a sodium silicate, a citric acid, a sodium citrate, a sea salt, a sodium peroxyborate, a TAED and a borax. Herein, the non-foaming detergent further includes a sodium bicarbonate and a soapnut saponin. The preparation method of the non-foaming detergent comprises the following steps: mixing a sodium silicate and a sodium peroxyborate under stirring, mixing a soapnut saponin, a sodium alginate, an amylum, a sodium citrate, a sea salt, a sodium bicarbonate, a TAED and a borax under stirring, mixing such two mixtures, adding a citric acid therein and further mixing to obtain the non-foaming detergent. In the present invention, the prepared detergent has good solubility, strong activity at low temperature, high washing power and thorough detergency. Besides, the detergent is non-foaming and non-flavoring and the exhaust water during washing can be bio-degraded effectively.Type: GrantFiled: December 3, 2012Date of Patent: January 28, 2014Assignee: Newer World International Company LimitedInventor: Shu Feng Chen
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Patent number: 8623151Abstract: A cleaning composition includes an alkali metal silicate, a polymer including maleic acid, vinyl acetate and alkyl acrylate monomers, and optionally water. The cleaning composition can include approximately 10% and approximately 90% by weight of at least one alkali metal silicate, greater than or equal to approximately 0.1% by weight of the polymer containing maleic acid, vinyl acetate and alkyl acrylate monomers, and approximately 0% to approximately 80% by weight water.Type: GrantFiled: March 23, 2012Date of Patent: January 7, 2014Assignee: Ecolab USA Inc.Inventors: Erik C. Olson, Carter Silvernail
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Patent number: 8609602Abstract: Disclosed are cleaning solutions. More particularly, non-toxic solutions of base, water, alcohol and detergent, that effectively and surprisingly eliminate contaminating aliphatic acids in aqueous solutions. When present as a foam or even a contaminating film remaining on various parts and surfaces, aliphatic acid contaminants can be present a large and costly problem in manufacturing operations, cleaning tasks, personal hygiene. The need to remove such contaminants arises in a myriad environments and situations, such as during the manufacture of detergents, pharmaceuticals, consumer products, coring and core analysis, manipulation of oils, fuels, fermentation applications, manufacture of emollients, moisturizers, liquors, foods such as seafood, milk, butter and other dairy products, water processing, paper products, tissue culture, reusable clinical equipment, and the like.Type: GrantFiled: July 14, 2011Date of Patent: December 17, 2013Assignee: Anatrace Products, LLCInventors: Benjamin R. Travis, Ritesh Mittal, Seth M. Huff, Lijun M. Huang, Liang Tang
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Publication number: 20130331308Abstract: Self-adhesive detergent compositions are described including a pH-sensitive color-changing system. The color-changing system is useful with certain acidic compositions and certain alkaline compositions. The compositions have a given color upon application to a hard surface, e.g., a toilet bowl. In one embodiment, when the self-adhesive composition is exposed to a water-based rinse, such as on flushing a toilet, the color-changing system provides the released cleaning portion of the composition, and thereby the water, with a color different from the color of the composition to indicate cleaning is occurring. In another embodiment, following exposure to a plurality of rinses, the color-changing system changes the color of the composition when the composition is near depletion to provide an “end-of-use” cue.Type: ApplicationFiled: June 8, 2012Publication date: December 12, 2013Inventors: Wayne M. REES, Thomas A. STRASH
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Patent number: 8530403Abstract: A solidification matrix includes a maleic-containing terpolymer, sodium carbonate, and water. The maleic-containing terpolymer, sodium carbonate, and water interact to form a hydrate solid. The solidification matrix may be used, for example, in a solid detergent composition.Type: GrantFiled: November 20, 2009Date of Patent: September 10, 2013Assignee: Ecolab USA Inc.Inventors: Brenda L. Tjelta, Lisa M. Sanders
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Patent number: 8476215Abstract: A detergent composition includes: 11 to 45 parts by weight of a natural surfactant; 25 to 35 parts by weight of mirabilite; 10 to 40 parts by weight of a water softener; 0.2 to 5 parts by weight of a chelating agent; and a balance of an additional detergent builder.Type: GrantFiled: September 14, 2012Date of Patent: July 2, 2013Assignee: Sheng-Chun Technology Co., Ltd.Inventor: Yi-Chen Chen
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Patent number: 8476216Abstract: This invention relates to non-bleeding and controlled color-releasing speckles for use in granular laundry detergents and other consumer products. The speckles are comprised of a salt or salt-containing carrier, a coloring agent, and a water-insoluble (or minimally water-soluble) salt coating.Type: GrantFiled: March 4, 2011Date of Patent: July 2, 2013Assignee: Milliken & CompanyInventor: Gregory E. Fernandes
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Patent number: 8470760Abstract: This invention relates to non-bleeding, non-staining colored speckles for use in granular or powdered detergents such as laundry detergents and automatic dishwashing detergents. The colored speckles are comprised of a salt or salt-containing carrier and a coloring agent and are characterized as being substantially uniformly colored throughout the cross-sectional volume of the speckle.Type: GrantFiled: March 4, 2011Date of Patent: June 25, 2013Assignee: Milliken 7 CompanyInventors: Steven Spanhove, Gregory E. Fernandes
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Patent number: 8455425Abstract: The present invention relates to [1] alkali agent-containing particles which are free from deterioration of dissolvability in water and excellent in anti-caking property and which include (a) particles containing an alkali agent and having an average particle size of from 150 to 1000 ?m, and a layer of (b) clay mineral particles exhibiting a water impregnation capacity of 200% by mass or more and having an average particle size of from 1 to 200 ?m, the layer being formed on a surface of the respective particles (a); and [2] a method for suppressing caking of the alkali agent-containing particles including the step of forming a layer of the clay mineral particles (b) on a surface of the respective particles (a).Type: GrantFiled: March 9, 2009Date of Patent: June 4, 2013Assignee: Kao CorporationInventors: Yoichi Sugiyama, Sachiko Yoshioka, Toshiharu Noguchi
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Publication number: 20130123164Abstract: A solidification matrix includes sodium hydroxide, sodium carbonate, a water charge, an anhydrous metasilicate, a polycarboxylic acid polymer or salt or derivative thereof, and additional functional ingredients. The sodium hydroxide, sodium carbonate, a water charge, an anhydrous metasilicate, a polycarboxylic acid polymer, and additional functional ingredients interact to form a hydrate solid. The solidification matrix may be used, for example, in a solid detergent composition. Methods of making solid detergent compositions are disclosed.Type: ApplicationFiled: January 4, 2013Publication date: May 16, 2013Applicant: ECOLAB USA INC.Inventor: ECOLAB USA INC.
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Publication number: 20130096045Abstract: The present invention comprises chlorinated and non-chlorinated alkaline cleaning compositions for removal of proteinaceous and fatty soils at low temperature, i.e. less than 120° F., with little or no deleterious affect on cleaning performance. According to the invention, applicants have found that adding additional alkalinity makes protein removal more difficult and reducing the amount of alkalinity actually improves performance. According to the invention optimized combinations of chlorine and alkalinity components for low temperature cleaning as well as a surfactant system optimized for low temperature fatty soil removal are disclosed.Type: ApplicationFiled: October 12, 2011Publication date: April 18, 2013Applicant: ECOLAB USA INC.Inventors: Xin Sun, Jacquilyne Gandara, Robert J. Ryther, Thomas R. Mohs, Walter D. Cummings
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Patent number: 8389460Abstract: The present invention washes clothes using a phosphorous-free detergent composition for clothes, which contains an organic alkaline chelating agent as an essential ingredient, and an anti-soil redeposition agent, but no surfactant.Type: GrantFiled: July 3, 2006Date of Patent: March 5, 2013Assignee: Miz Co., Ltd.Inventors: Kazuyoshi Arai, Tomoki Seo, Ryousuke Kurokawa
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Patent number: 8361952Abstract: A stability enhancement agent for use in a solid detergent and solid detergent compositions is described. Stability enhancement is provided by a hydratable salt, water and a polyepoxysuccinic acid or polyepoxysuccinic acid metal salt binding agent forming a dimensionally stable composition. Preferred polyepoxysuccinic acid or polyepoxysuccinic acid metal salts have a molecular weight of between about 400 and about 1,500 g/mol. The stability enhancement composition for use in a solid detergent and solid detergent compositions are preferably biodegradable and substantially free of phosphorus and NTA.Type: GrantFiled: July 28, 2010Date of Patent: January 29, 2013Assignee: Ecolab USA Inc.Inventors: Carter Silvernail, Kerrie Walters
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Patent number: 8329631Abstract: An aqueous cleaning agent for hard surfaces which contains a surfactant combination of fatty alcohol ether sulfate and at least one further surfactant together with 10 to 40 wt. % of a water-soluble salt, may be used for manual dishwashing and is above all suitable for removing stubborn, burnt-on or dried-on soiling while being gentle on the skin.Type: GrantFiled: August 24, 2011Date of Patent: December 11, 2012Assignee: Henkel AG & Co. KGaAInventors: Detlef Buisker, Heinz-Dieter Soldanski
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Patent number: 8329630Abstract: Cleaner compositions, methods of making cleaners, and methods of use are disclosed. Disclosed is a method of formulating a ready-to-use degreaser composition that has extended to infinite cling time. The method of making the cleaner results in thickened compositions that are capable of removing from vertical and inverted surfaces fresh, greasy and baked-on soils encountered in the food industry. The compositions include one or more alkalinity sources, one or more chelants, one or more surfactants, one or more thickening agents, one or more solvents, one or more buffers, and as a remainder, water. Compositions prepared according to the method of the invention are substantially free of phosphorous and have a low caustic content making them user friendly, having a lower pH than commercially available cleaners. Yet the cleaners prepared according to the method of the invention are surprisingly effective at removing tenacious baked-on soils encountered in the food service industry.Type: GrantFiled: January 26, 2012Date of Patent: December 11, 2012Assignee: Ecolab USA Inc.Inventors: Jeremy B. Finison, Daniel L. Moran, Stephen T. Smith, Thomas J. Vinson, Karen O. Rigley
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Patent number: 8309509Abstract: A solid block or unit dosed detergent composition as described which can be utilized in a variety of applications for cleaning surfaces and objects, removing suspending soils, and rinsing easily. The detergent composition, when exposed to an aqueous solution such as water, dissolves quickly and completely to create the use solution.Type: GrantFiled: December 8, 2011Date of Patent: November 13, 2012Assignee: Ecolab USA Inc.Inventors: Michael Bartelme, Julie Marquardt, Steve E. Lentsch, Victor F. Man, Brian Robert Leafblad
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Patent number: 8216989Abstract: A composition is provided for removing protein soil and preventing redeposition of soils onto a surface. The composition includes between about 1% and about 90% by weight sugar, between about 1% and about 80% by weight alkalinity source and between about 15 and about 10% by weight surfactant composition. The sugar may be a saccharide or a non-saccharide based sugar. The composition is substantially free of phosphorus-containing compounds and includes less than about 0.05% by weight alkali earth metal.Type: GrantFiled: August 26, 2009Date of Patent: July 10, 2012Assignee: Ecolab USA Inc.Inventors: Carter Silvernail, Erik Olson, Devon Beau Hammel
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Patent number: 8211842Abstract: The present invention relates to an agent for the preventive and/or curative cleaning of materials in contact with water, characterized in that it includes sodium chloride and at least one dispersant detergent and/or a non-ionic surfactant having at least one detergent action and at least one oxidizing agent, characterized in that the oxidizing agent is selected from solid-form precursors of hydrogen peroxide and in that the cleaning agent is in solid form, such as pellets, granules, bars tablets, large pellets or powder, the salt(s) being used as binders between the various components. Another objective of the present invention is to provide a method for agglomerating the various ingredients according to the present invention, even when they are present in a liquid form. The present invention also relates to the use of the cleaning agent for the preventive and/or curative cleaning of materials in contact with water.Type: GrantFiled: September 14, 2007Date of Patent: July 3, 2012Inventors: Roman Gerusz, Antoine Vanlaer
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Patent number: 8211848Abstract: The present invention relates to a liquid laundry detergent composition comprising multiple catalysts and water-soluble electrolyte, wherein the ratio of (i) the total reduction in activation energy in kilojoules per mole achieved by the catalysts to (ii) the electrolytic strength of the laundry detergent composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm?1 laundry detergent composition is at least 1000.Type: GrantFiled: September 1, 2010Date of Patent: July 3, 2012Assignee: The Procter & Gamble CompanyInventors: Robert Richard Dykstra, Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Gregory Scot Miracle, Neil Joseph Lant, Philip Frank Souter, Mark Forrest, Colin Ure
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Patent number: 8206686Abstract: This invention provides a tablet that effervesces and significantly warms the water that it is dissolved in. The effervescence acts to break up the tablet allowing an exothermic material to rapidly dissolve releasing its heat of solution. The invention is unique in that no organic acid is required to form a conventional effervescent couple.Type: GrantFiled: April 17, 2009Date of Patent: June 26, 2012Assignee: Tower Laboratories, Ltd.Inventor: Allen H. Rau
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Patent number: 8173586Abstract: The present invention is directed to a coating removal composition comprising at least one weak metal binding agent, a solvent system comprising at least one alcohol or ester, and a corrosion inhibition system. A method of removing a coating from an intentionally colored concrete floor is also disclosed. Utilization of the method results in at least 70% retention of colorant component after stripping a coating from an intentionally colored concrete surface, such as a floor.Type: GrantFiled: September 10, 2010Date of Patent: May 8, 2012Assignee: Diversey, Inc.Inventors: Charles A. Crawford, Carmine Savaglio, Lance D. Brown
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Patent number: 8129323Abstract: A solid laundry detergent composition in particulate form comprising a plurality of particulate components, the composition comprises: alkyl benzene sulphonate anionic detersive surfactant; carboxylate polymer; carbonate salt; from 0% to less than 5%, by weight of the composition, of zeolite builder; from 0% to less than 5%, by weight of the composition, of phosphate builder; and essentially free silicate salt; wherein any particulate component that comprises at least 5%, by weight of the particulate component, of alkyl benzene sulphonate anionic detersive surfactant comprises a specific amount of carbonate salt to carboxylate polymer; and wherein the composition has a specific weight ratio of carbonate salt to carboxylate polymer.Type: GrantFiled: August 16, 2006Date of Patent: March 6, 2012Assignee: The Procter & Gamble CompanyInventors: Doris Appleby, Alan Thomas Brooker
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Patent number: 8093195Abstract: The present invention refers to an aqueous composition comprising one or more amphoteric, organic polynitrogen-compounds having at least 3 nitrogen atoms contained in the molecule in the form of an amine and/or amide and one or more types of inorganic nanoparticles, a concentrate comprising said composition and to a method for treating and/or cleaning a surface which uses said composition.Type: GrantFiled: November 9, 2005Date of Patent: January 10, 2012Assignee: Ecolab USA Inc.Inventors: Stephan Uhl, Jacqueline Thöne
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Patent number: 8093200Abstract: A solid block or unit dosed detergent composition as described which can be utilized in a variety of applications for cleaning surfaces and objects, removing suspending soils, and rinsing easily. The detergent composition, when exposed to an aqueous solution such as water, dissolves quickly and completely to create the use solution.Type: GrantFiled: February 15, 2007Date of Patent: January 10, 2012Assignee: Ecolab USA Inc.Inventors: Michael Bartelme, Julie Marquardt, Steve E. Lentsch, Victor F. Man, Brian Robert Leafblad
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Patent number: 8093197Abstract: Fluid reservoirs which are based on polymer substrates and are capable of storing large amounts of fluids. The storage is reliable and the reemergence from the liquid reservoir is readily controllable, for example, via the temperature or via mechanical actions, to achieve retardation of the fluid release. Also, processes for producing such fluid reservoirs and also their use, for example in washing or cleaning compositions.Type: GrantFiled: August 8, 2008Date of Patent: January 10, 2012Assignee: Henkel AG & Co. KGaAInventors: Rene-Andres Artiga-Gonzalez, Hubert Harth, Mario Sturm, Frank Korber
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Patent number: 8080511Abstract: The present invention relates to formulations comprising water-soluble granulates of phthalocyanine compounds, to a process for the preparation thereof, and to the use thereof in washing agent and washing agent additive formulations.Type: GrantFiled: August 26, 2003Date of Patent: December 20, 2011Assignee: BASF SEInventors: Pierre Dreyer, Elke Haiss, Laure Iltis, Petr Kvita, Ullrich Menge
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Patent number: 8071528Abstract: The present invention relates to cleaning compositions comprising conversion agents and methods of using them. The conversion agents of the present invention comprise water insoluble compounds such as metal oxides, metal hydroxides, and combinations thereof. The compositions can be substantially free of a builder, e.g., a chelating agent, sequestrant, and/or threshold agent, while still achieving effective soil removal.Type: GrantFiled: May 2, 2008Date of Patent: December 6, 2011Assignee: Ecolab USA Inc.Inventors: Kim R. Smith, Keith E. Olson, Kristen A. Mills, Lee J. Monsrud, Michael Rischmiller
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Publication number: 20110269662Abstract: A system for cleaning ware includes a detergent composition and a rinse solution. The detergent composition includes an alkali metal hydroxide, a corrosion inhibitor and a surfactant. The detergent includes less than about 1% of an alkali metal carbonate by weight. The rinse solution includes water and a chelating acid.Type: ApplicationFiled: May 3, 2010Publication date: November 3, 2011Applicant: Ecolab USA Inc.Inventor: Altony Miralles
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Patent number: 8044012Abstract: The present invention relates to a detergent composition for automatic dishwashing machines, containing (A) particles containing 0.05 to 10% by mass of (a) a polymer compound having a monomer unit with a cationic group and another monomer unit with an anionic group at a molar ratio [the total number of moles of cationic groups]/[the total number of moles of anionic groups] of 30/70 to 90/10, wherein the content of the polymer compound (a) in the detergent composition is 0.05 to 1.5% by mass.Type: GrantFiled: September 25, 2006Date of Patent: October 25, 2011Assignee: Kao CorporationInventors: Masashi Yoshikawa, Nobuhiro Nishizawa, Takashi Kawashima, Tadashi Nishimori