Organic Solvent Component Patents (Class 510/432)
  • Patent number: 8288331
    Abstract: The present invention relates to a liquid detergent composition containing (a) a specific compound having one alkyl group selected from a 2-ethylhexyl group, an isononyl group and an isodecyl group, (b) a surfactant selected from anionic surfactants and amphoteric surfactants, (c) a hydrophobic organic solvent that is liquid at 20° C., and (d) water in specific ratios.
    Type: Grant
    Filed: June 20, 2006
    Date of Patent: October 16, 2012
    Assignee: Kao Corporation
    Inventors: Junya Hanai, Toshiharu Noguchi, Kazunori Tsukuda
  • Patent number: 8282743
    Abstract: Alkaline cleaning compositions that are useful to remove burnt-on and/or baked-on soil deposits and grease are described. The alkaline cleaning compositions comprise a buffering system of a strong base and an organic acid such that the pH is maintained in the range of about 10 to about 11.2. Also described are methods of removing burnt-on or baked on soil deposits or grease.
    Type: Grant
    Filed: December 18, 2007
    Date of Patent: October 9, 2012
    Assignee: Colgate-Palmolive Company
    Inventors: Genevieve Bonnechere, Baudouin Mertens
  • Patent number: 8277786
    Abstract: A personal care composition is provided which includes from 0.1 to 30% of a dihydroxypropyltri(C1-C3 alkyl) ammonium salt by weight of the composition; from 0.0001 to 0.005% of a tri(C1-C3 alkyl)amine or protonated form thereof by weight of the ammonium salt; from 0.002 to 15% of an aluminum salt by weight of the composition; and a cosmetically acceptable carrier wherein the composition has a pH ranging from 5.5 to 6.9. Unpleasant amine odor from trialkyl amines which arise from the dihydroxypropyltri(C1-C3 alkyl) ammonium salts is suppressed by the aluminum salt and by careful control of pH conditions.
    Type: Grant
    Filed: January 5, 2009
    Date of Patent: October 2, 2012
    Assignee: Conopco, Inc.
    Inventors: Lin Yang, Neil Patrick Randle, Stephen Roy Barrow, Miguel Ortiz
  • Patent number: 8273698
    Abstract: The present invention relates to siloxane compositions having a VOC of about 19 g/l, a flash point above 140° F., and a vapor pressure of less than seven millimeters of mercury (7 mm Hg). The siloxane compositions consist essentially of unsubstituted and/or alkylated cyclicsiloxanes having 5 or 6 silicon atoms, an alkylated cyclicsiloxane having 3 or 4 silicon atoms, a linear alkylated siloxane fluid, at least one alkylene glycol alkylether and an alkylene glycol having at least six carbon atoms.
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: September 25, 2012
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: El Sayed Arafat
  • Patent number: 8268769
    Abstract: An aqueous solution containing a combination of Phosphoric Acid, Emulsifying Wax, Triethlyene Glycol, Cocamido Propyl Beatine, Lauryl Alcohol, EDTA-Ethylenediaminetetraacetic Acid (polyamino carboxylic acid) and Sodium Hydrochloride is applied directly to stains on clothing that are caused by perspiration and/or the interaction of perspiration with commercial antiperspirants containing aluminum compounds. The aqueous solution converts aluminum oxide into a water-soluble phosphate compound that can be washed out when laundering the clothing, thereby effectively removing the stain.
    Type: Grant
    Filed: May 5, 2011
    Date of Patent: September 18, 2012
    Inventor: Hillary Enselberg
  • Patent number: 8227397
    Abstract: 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: Grant
    Filed: May 11, 2011
    Date of Patent: July 24, 2012
    Assignee: Ecolab USA Inc.
    Inventors: Brandon L. Herdt, Werner Strothoff, Alice Siegmann
  • Patent number: 8216991
    Abstract: A solvent system for use in a microemulsion or protomicroemulsion where the solvents are selected to have a Hansen parameter of ?d to be from 15 to about 18; of ?p to be from 0 to about 8 and of ?H to be from 0 to about 12; such that the resulting Hansen parameter of the solvents comprises has a ?d of from 15 to about 18; a ?p from about 2 to about 8 and a ?H of from about 5 to about 12.
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: July 10, 2012
    Assignee: The Procter & Gamble company
    Inventors: Freddy Arthur Barnabas, Jennifer Lynn Treadway
  • Publication number: 20120149621
    Abstract: Disclosed is a liquid cleaning mixture used to remove DMSO and other solvents and compounds that may build up on the surface of dielectric barrier material in a plasma cleaning device, where the DMSO, solvent and compounds have become contaminants.
    Type: Application
    Filed: June 29, 2010
    Publication date: June 14, 2012
    Applicant: IONFIELD SYSTEMS, LLC
    Inventor: Paul F. Hensley
  • Patent number: 8188024
    Abstract: According to the present invention, provided is a surfactant composition having excellent fluidity after long-term storage at a low temperature (5 degrees Celsius) and excellent foamability when diluted. It is considered that the reason why the composition of the present invention has excellent fluidity after long-term storage at a low temperature (5 degrees Celsius) and excellent foamability when diluted is because the sulfate surfactant has a predetermined amount of oxypropylene groups, thereby suppressing crystallization.
    Type: Grant
    Filed: December 24, 2009
    Date of Patent: May 29, 2012
    Assignee: Kao Corporation
    Inventors: Masaki Inoue, Yasuhiro Doi
  • Patent number: 8183198
    Abstract: The present invention relates to rhamnolipid-based formulations to clean, disinfect, deodorize, and act as an antimicrobial and antifungal agent for living and working environments. In addition, the present invention relates to the use of rhamnolipids to create a bio-film when applied to a surface, which prevents the growth of bacteria and fungus. This technique is especially useful to create clean surface areas for medical procedures, chemical testing, during food preparation, as well as for daycare centers and hospitals.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: May 22, 2012
    Inventor: Keith DeSanto
  • Patent number: 8168578
    Abstract: A water-based composition for enhancing shine or gloss in an elastomeric surface is in the form of a stable aqueous dispersion having a pH of from about 6 to about 7 and containing by weight: (a) less than 10% of at least one polydiorganosiloxane fluid; (b) from about 0.02% to about 2.0% of an alkali-swellable acrylic homopolymer or copolymer crosslinked with a polyalkenyl polyether; and (c) water. In one embodiment, the composition contains less than 1% by weight of a wetting agent and has no additional surfactants, hydrotropes and emulsifying agents. The composition can be used to enhance shine or gloss in elastomeric surfaces such as rubber or vinyl, preferably automotive tires, by applying an effective amount of the composition to the surface and distributing the composition with an application implement. The composition contains less organopolysiloxane than commercial formulations but exhibits gloss-enhancing performance that is comparable or even higher than that exhibited by commercial compositions.
    Type: Grant
    Filed: July 17, 2007
    Date of Patent: May 1, 2012
    Assignee: The Armor AII/STP Products Company
    Inventor: Ashot K. Serobian
  • Patent number: 8153571
    Abstract: The present invention has for object an oil-in-glycol lamellar gel, which comprises (a) at least one glycol, (b) at least one fatty alcohol, (c) at least one cationic surfactant, (d) at least one non-ionic surfactant and (e) at least one amino acid, for application as an addictive for permanent or semi-permanent keratin fiber color products, being the said lamellar gel able to improve dispersion of colorant agents in the color composition and the distribution, diffusion, interaction and maintenance of the colorant agents in the keratin fibers, which results in greater color vitality and retardation of the discoloring process.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: April 10, 2012
    Inventors: Alexandra Bazito Agarelli, Nelson Luis Perassinoto, Maria Regina Bartuccio Raponi, Ligia Vairoletto, Liliana Calore Brenner
  • Patent number: 8148315
    Abstract: A method for uniform deposition of fabric care actives to a fabric article in a non-aqueous solvent based fabric treatment process; and compositions capable of uniformly depositing the fabric care actives on the fabric article being treated to achieve maximum benefit.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: April 3, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Keith Homer Baker, Julie Ann O'Neil, Victor Manuel Arredondo, Robb Richard Gardner, Jeffrey Scott Dupont, Mark Robert Sivik, Jeffrey Jon Hopkins, William Michael Scheper
  • Patent number: 8143205
    Abstract: A composition for treating a hard surface. The composition has: (a) at least one adhesion promoter; (b) at least one surfactant selected from the group consisting of: anionic, non-ionic, cationic, amphoteric, zwitterionic, and combinations thereof; (c) mineral oil; (d) water; (e) optionally, at least one solvent; and wherein the composition is self-adhering upon application to a surface to be treated, and wherein the composition provides a wet film to said surface when water passes over said composition and surface.
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: March 27, 2012
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Michael E. Klinkhammer, Thomas A. Strash, John R. Wietfeldt, Russell B. Wortley
  • Patent number: 8143206
    Abstract: A composition for treating a hard surface. The composition has: (a) at least one adhesion promoter; (b) at least one surfactant selected from the group consisting of: anionic, non-ionic, cationic, amphoteric, zwitterionic, and combinations thereof; (c) mineral oil; (d) a blend of linear primary alcohols, wherein each alcohol of said blend includes a carbon chain containing 9 to 17 carbons or an ethoxylated blend thereof; (e) water; (f) optionally, at least one solvent; and wherein the composition is self-adhering upon application to a surface to be treated, and wherein the composition provides a wet film to said surface when water passes over said composition and surface.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: March 27, 2012
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Michael E. Klinkhammer, Russell B. Wortley, Thomas A. Strash
  • Patent number: 8124576
    Abstract: The present invention relates to a liquid detergent comprising less than 40% total water or non-amino functional solvent, alkyl benzene sulphonate surfactant comprising greater than 20% of the 2 phenyl isomer and a gel breaker selected from the group consisting of amino alcohol compounds having a molecular weight above 61 g/mol, wherein the composition has a ratio of total surfactant to total solvent of greater than 1:1.
    Type: Grant
    Filed: September 1, 2010
    Date of Patent: February 28, 2012
    Assignee: The Procter & Gamble Company
    Inventor: Florence Catherine Courchay
  • Patent number: 8119584
    Abstract: The present disclosure generally relates to a method for cleaning a shaving device using a cleaning solution and preparation of the cleaning solution. More particularly, the present disclosure relates to a method of cleaning a shaving device using an environmentally friendly cleaning solution.
    Type: Grant
    Filed: July 19, 2010
    Date of Patent: February 21, 2012
    Assignee: Rovcal, Inc.
    Inventors: Richard A. Harthun, David W. Everett, Giovanni Gonzalez
  • Patent number: 8114223
    Abstract: A cleaning agent for hard surfaces, which is made of a combination of at least one alkyl pyrrolidone, at least one glycol ether, and at least one anionic surfactant, exhibits very good cleaning power and cleaning speed for dirt of different kinds and can be utilized particularly for cleaning glass.
    Type: Grant
    Filed: September 4, 2009
    Date of Patent: February 14, 2012
    Assignee: Henkel AG & Co. KGaA
    Inventors: Erik Brueckner, Juergen Noglich, Stefan Karsten
  • Patent number: 8114826
    Abstract: A flowable concentrated soap cleansing composition is provided which includes from 40 to 65% of C12-C18 fatty acid mixture in combined amount of salt and free acid forms, the mixture having C12-C14 chain length present in greater amount than C16-C18 chain length of fatty acid. Further, the composition includes 25 to 50% water, 1 to 15% of a first anti-crystallization agent, and 2 to 15% of a second anti-crystallization agent. The first anti-crystallization agent is sodium lauryl ether sulfate with a weight average ethoxylation of from 0.5 to 2 moles ethylene oxide per mole of sulfate. The second anti-crystallization agent is polypropylene glycol of weight average molecular weight ranging from 195 to 10,000. The composition has a viscosity ranging from 10 to 100 Pa*s at 20° C. as measured after 2 minutes at 10 rpm on a Brookfield Viscometer using Spindle RV 7.
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: February 14, 2012
    Assignee: Conopco, Inc.
    Inventors: Kevin David Hermanson, Martin Swanson Vethamuthu, Anat Shiloach, Rajendra Mohanlal Dave
  • Patent number: 8084411
    Abstract: The present invention is drawn to disinfectant systems and methods which can be used to produce a disinfectant solution. The system can include a first liquid composition and a second liquid composition. The first liquid composition comprises from 0.0005 ppm to 100,000 ppm by weight of a transition metal or alloy and an alcohol, and the second liquid composition comprises water and a peroxygen compound. The first and second liquid compositions are formulated to be combined so as to yield a resultant disinfectant solution. The disinfectant solution can be used to disinfect a variety of surfaces and even liquid compositions.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: December 27, 2011
    Assignee: Solutions BioMed, LLC
    Inventors: Daryl J. Tichy, Brian G. Larson
  • Patent number: 8080507
    Abstract: A composition comprising a liquid portion comprising at least one surfactant, at least one suspending agent, and at least one viscosity control agent, wherein the composition has an apparent viscosity under a shear stress of 0.5 Pa of at least about 1,000 Pa·s; and the composition has an apparent viscosity under a shear stress of 100 Pa of less than about 10 Pa·s. The composition is capable of suspending materials, but it still has desired rheological properties.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: December 20, 2011
    Assignee: Colgate-Palmolive Company
    Inventors: Alexandrine Tuzi, Guy Broze
  • Patent number: 8071525
    Abstract: The present invention is drawn to disinfectant or sterilant compositions, which are human safe, e.g., food grade or food safe. In one embodiment, an aqueous disinfectant or sterilant composition can comprise an aqueous vehicle, including water, from 0.001 wt % to 50 wt % of a peracid, and from 0.001 wt % to 25 wt % of a peroxide. Additionally, from 0.001 ppm to 50,000 ppm by weight of a transition metal based on the aqueous vehicle content can also be present. The composition can be substantially free of aldehydes. Alternatively or additionally, the transition metal can be in the form of a colloidal transition metal.
    Type: Grant
    Filed: June 17, 2008
    Date of Patent: December 6, 2011
    Assignee: Solutions BioMed, LLC
    Inventors: Daryl J. Tichy, Brian G. Larson
  • Patent number: 8030267
    Abstract: The present invention provides new silica composite capsules that can be easily prepared, a composition containing the silica composite capsules, and a transparent gel-form composition excellent in appearance transparency and texture in use, and in particular, a transparent gel-form composition with improved cleansing properties when used as a cleanser. Micelle/silica composite capsules can easily be obtained, in an aqueous system, by mixing a material capable of forming micelles in water and a water-soluble silane derivative having a specific structure in aqueous solution. In addition, emulsion/silica composite capsules wherein the periphery of emulsion particles in the inner phase is coated with silica, can easily be obtained by mixing a surfactant, water, an oil, and a water-soluble silane derivative having a specific structure.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: October 4, 2011
    Assignee: Shiseido Company Ltd.
    Inventors: Yuko Nagare, Kei Watanabe, Kazutami Sakamoto, Shun Takahashi, Teruhiko Hineno
  • Patent number: 8022026
    Abstract: A method and composition for deodorizing soft surfaces such as carpeting and upholstery are disclosed. The method includes the spraying of a liquid composition on a soft surface and allowing the composition to absorb into the soft surface, form liquid agglomerations within the soft surface to the agglomerations can make contact with malodorants disposed within the soft surface. The composition is capable of penetrating rapidly and deeply into the soft surfaces for contacting odor-causing substances embedded therein. The composition comprises an active ingredient such as a glycol or triethanolamine. Other ingredients that contribute to the surface penetration and/or agglomeration formation include ethanol, water, fragrance and a combination of at least one nonionic and at least one ionic surfactant.
    Type: Grant
    Filed: June 7, 2007
    Date of Patent: September 20, 2011
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Peter N. Nguyen, Cary E. Manderfield, Maciej K. Tasz
  • Patent number: 7964548
    Abstract: 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: Grant
    Filed: April 5, 2010
    Date of Patent: June 21, 2011
    Assignee: Ecolab USA Inc.
    Inventors: Brandon L. Herdt, Werner Strothoff, Alice Siegmann
  • Patent number: 7923425
    Abstract: Low-foaming industrial cleaning compositions comprising water; (A) at least one carboxylic acid; (B) one or more aromatic, water soluble or dispersible, non-ionic surfactants; and optionally, one or more of the following: (C) one or more salts of carboxylic acids selected from the group consisting of carboxylic acids that are the same as component (A), different from component (A) and mixtures thereof; and (D) an amount of hydrotrope material sufficient to produce a stable homogeneous solution or dispersion of components (A) through (C) in water; (E) a pH adjuster; (F) one or more polyhydric alcohols; and (G) one or more preservatives.
    Type: Grant
    Filed: August 21, 2007
    Date of Patent: April 12, 2011
    Assignee: Henkel AG & Co. KGaA
    Inventor: Theodore D. Held
  • Patent number: 7919446
    Abstract: Compositions comprise a purine compound; an alcohol amine; a quaternary ammonium salt; an amino acid, and optionally an antioxidant. The compositions are useful in post-CMP cleaning processes. One particular advantage of these compositions is that they can effectively remove slurry contamination without increasing the roughness of the copper surface.
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: April 5, 2011
    Assignee: Intermolecular, Inc.
    Inventors: Zachary M. Fresco, Anh Duong, Chi-I Lang, Nikhil Kalyankar, Nicole Rutherford, Alexander Gorer
  • Patent number: 7915213
    Abstract: An aqueous based liquid laundry detergent comprises at least 15 wt. % of an alkali metal carbonate builder and a hygroscopic agent in sufficient amounts to maintain the stability of the detergent composition and reduce the formation of insoluble hydrates of the carbonate builder.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: March 29, 2011
    Assignee: Church & Dwight Co., Inc.
    Inventors: Steven T. Adamy, Jennifer Forman
  • Patent number: 7901515
    Abstract: Exemplary embodiments provide a cleaning composition that can include alkane components for cleaning printer members made of elastomeric materials.
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: March 8, 2011
    Assignee: Xerox Corporation
    Inventors: Santokh Badesha, Barry P. Mandel, Matthew M. Kelly, David J. Gervasi
  • Patent number: 7871970
    Abstract: Carboxylic acid diesters are employed for treating, in particular for cleaning textile and other materials, and more particularly for removing paint stains from textile fibers to improve the cleaning thereof; the subject formulations contain at least one dicarboxylic acid diester having the formula (I), R1—OOC-A-COO—R2, in which R1 and R2, which may be the same or different, are each a linear or branched, cyclic or non-cyclic C1-C20 alkyl, aryl, alkyaryl, or arylalkyl radical; and the group A is a branched divalent alkylene radical; and including at least one nonionic polyalkoxylated terpene surfactant.
    Type: Grant
    Filed: July 16, 2008
    Date of Patent: January 18, 2011
    Assignee: Rhodia Operations
    Inventors: Jean-Emile Zanetto, Suresh Nair, Serkan Mutoy
  • Patent number: 7863232
    Abstract: Carboxylic acid diesters are employed for treating, in particular for cleaning textile materials, and more particularly for removing paint stains from textile fibers to improve the cleaning thereof; the subject dicarboxylic acid diesters have the formula (I), R1—OOC-A-COO—R2, in which R1 and R2, which may be the same or different, are each a linear or branched, cyclic or non-cyclic C1-C20 alkyl, aryl, alkyaryl, or arylalkyl radical, and the group A represents a branched divalent C3-C10 alkylene radical.
    Type: Grant
    Filed: July 16, 2008
    Date of Patent: January 4, 2011
    Assignee: Rhodia Operations
    Inventors: Jean-Emile Zanetto, Suresh Nair, Serkan Mutoy
  • Patent number: 7846265
    Abstract: Exemplary embodiments provide a cleaning composition that can include alkane components for cleaning printer members made of elastomeric materials.
    Type: Grant
    Filed: October 13, 2009
    Date of Patent: December 7, 2010
    Assignee: Xerox Corporation
    Inventors: Santokh Badesha, Barry P. Mandel, Matthew M. Kelly, David J. Gervasi
  • Patent number: 7838476
    Abstract: A method for in situ generation of a decontamination solution adapted to decontaminate mustard agents by oxidation and nerve agents by perhydrolysis, comprising the steps of generating a stable precursor solution of aqueous NH4HCO3 by bubbling CO2 and NH3 into a container of water; and adding a peroxide component to the precursor solution. The step of bubbling CO2 into a container of water may be accomplished by bubbling fossil fuel engine exhaust including CO2 directly into the container of water.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: November 23, 2010
    Assignee: The United States as represented by the Secretary of the Army
    Inventor: George W. Wagner
  • Publication number: 20100242999
    Abstract: Compositions and methods useful for the removal of organic substances from substrates, for example, electronic device substrates such as microelectronic wafers or flat panel displays, are provided. A method is presented which applies a minimum volume of the composition as a coating to the inorganic substrate whereby sufficient heat is added and immediately rinsed with water to achieve complete removal. These compositions and methods are particularly suitable for removing and completely dissolving photoresists of the positive and negative varieties as well as thermoset polymers from electronic devices.
    Type: Application
    Filed: March 2, 2010
    Publication date: September 30, 2010
    Applicant: Eastman Chemical Company
    Inventors: Michael Wayne Quillen, Dale Edward O'Dell, Zachary Philip Lee, John Cleaon Moore, Edward Enns McEntire
  • Patent number: 7803747
    Abstract: A composition that optimizes the performance and maintenance of halogenated dry cleaning solvents is disclosed. One embodiment of a detergent composition for use with halogenated dry cleaning solvents includes water, a surfactant, a solubilizer, a coupling agent, an acid-accepting stabilizer, and a halogenated solvent. Optionally, the composition can include an oil-based fragrance and/or an optical brightener. When used in a dry cleaning process, the detergent composition replenishes the acid-accepting stabilizer depleted from the dry cleaning solvent and the halogenated solvent suppresses the flash point of the acid-accepting stabilizer.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: September 28, 2010
    Assignee: Enviro Tech International, Inc.
    Inventor: John A. Dingess
  • Patent number: 7786068
    Abstract: Cleaning compositions are described comprising an aqueous component: an organic solvent; an anionic surfactant; an amine co-surfactant containing either (a) an N-oxide group or (b) a zwitterionic group; and a nonionic surfactant; in a form of a microemulsion or microemulsion preconcentrate. Methods of cleaning a hard surface using such compositions are also described.
    Type: Grant
    Filed: October 12, 2009
    Date of Patent: August 31, 2010
    Assignee: Colgate-Palmolive Company
    Inventors: Alexandrine Tuzi, Guy Broze
  • Patent number: 7786063
    Abstract: The invention relates to a detergent composition for CIP, which comprises (A) a solvent having an SP value of 6 to 9 at 25° C. and (B) a surfactant such as a nonionic surfactant.
    Type: Grant
    Filed: October 5, 2009
    Date of Patent: August 31, 2010
    Assignee: Kao Corporation
    Inventors: Kiyoaki Yoshikawa, Nobuyuki Suzuki, Junichi Inokoshi, Shigeru Tamura
  • Patent number: 7776812
    Abstract: The present invention provides a cleaning composition comprising a multiple emulsion system, wherein said emulsion system comprises at least two active ingredients separated in the emulsion system by an oily or aqueous phase. Also described is the use of such multiple emulsion systems as cleaning compositions, and a method of cleaning a surface using multiple emulsion systems.
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: August 17, 2010
    Assignee: Reckitt Benckiser (UK) Limited
    Inventors: Angus Lang, Malcolm Tom McKechnie
  • Patent number: 7759298
    Abstract: The present invention includes a process using environmentally benign materials for the removal of adhesive residues from hard substrates, particularly vehicles, e.g., cars, trucks, buses, aerospace vehicles including airplanes, and the like. The invention uses an absorbable indicator (tracer) dye to aid in detection of remaining residues that may be in need of additional cleaning. The process uses a novel adhesive remover composition comprising a non-halogenated organic solvent, a non-abrasive thickening agent, a surfactant, glycerine, and an absorbable indicator dye. The invention provides a cost effective, safe, environmentally friendly adhesive remover composition specifically formulated for removal of, e.g., pressure sensitive adhesive residues from large areas of aircraft composite and aluminum surfaces, as well as others.
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: July 20, 2010
    Assignee: The Boeing Company
    Inventors: Ralph E. Dufresne, James F. Kirchner, David F. Feider
  • Patent number: 7732395
    Abstract: The present invention relates to water-stable compositions and compounds formed by mixing an organosilane, optionally having a non-hydrolyzable organic group, but having one or more hydrolyzable groups, and an acidified stabilizing solution prepared from at least one acid, at least one glycol ether, and at least one cationic surfactant, preferably at least one quaternary ammonium salt (QAS), in water. The present invention also relates to methods of treating a substrate by mixing or contacting the substrate with the product, compound, or composition of this invention for a period of time sufficient for treatment of the substrate, methods of antimicrobially treating a food article, methods of antimicrobially coating a fluid container, methods of dyeing and treating a substrate, and methods of antimicrobially coating a latex medical article. The invention also pertains to a treated substrate having adhered thereto the product, compound, or composition of this invention.
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: June 8, 2010
    Assignee: Vitec Specialty Chemicals Ltd.
    Inventors: Timothy C. Moses, Robert McMahon
  • Patent number: 7723281
    Abstract: 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: Grant
    Filed: January 20, 2009
    Date of Patent: May 25, 2010
    Assignee: Ecolab Inc.
    Inventors: Brandon L. Herdt, Werner Strothoff, Alice Siegmann
  • Patent number: 7704935
    Abstract: An antiseptic cleaning agent, generally, comprising chlorhexidine acetate and a solvent, such as an alcohol and/or water. The chlorhexidine acetate acts as a highly effective biocide. Additionally, the chlorhexidine acetate allows the cleaning agent to dry without leaving a tacky residue. Where the cleaning agent comprises one or more alcohols, the alcohols may comprise any suitable alcohols, including lower alcohols having from 1 to 6 carbon atoms, such as ethanol and isopropanol. In addition to chlorhexidine acetate, the cleaning agent optionally comprises another non-alcohol biocide, such as triclosan. The cleaning agent can be used in any suitable manner. For instance, the cleaning agent may be impregnated in an absorbent material, such as a towelette, swabstick, or gauze. Additionally, the absorbent material may comprise a positively charged or a non-ionic substance, such as polypropylene or polyester.
    Type: Grant
    Filed: January 6, 2009
    Date of Patent: April 27, 2010
    Assignee: Becton, Dickinson and Company
    Inventors: Bryan G. Davis, Minh Q. Hoang, Mohammad A. Khan, Donald E. Hunt
  • Patent number: 7704938
    Abstract: Compositions for treating fabric articles, especially articles of clothing, linens and drapery, wherein the compositions provide improved cleaning of soils from and/or care of and/or treatment of fabric articles, especially while providing superior garment care for articles sensitive to water as compared to conventional fabric article treating compositions, are provided.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: April 27, 2010
    Assignee: The Procter & Gamble Company
    Inventors: John Christopher Deak, John Christian Haught, Joseph Michael Ladd, Jr., John Cort Severns, Christian Arthur Jacques K. Thoen, Jerome Howard Collins
  • Patent number: 7700536
    Abstract: A foamable composition comprising: a) at least one anionic surfactant chosen from a salt of an alkyl sulfate and a salt of an alkyl ether sulfate in an amount of about 0.01 to about 1% by weight of the composition: b) at least one glycol ether in an amount of about 0.1 to about 1.5% by weight of the composition; c) at least one alcohol in an amount of about 2 to about 6% by weight of the composition; and d) water. Also, a foamable composition comprising: a) at least one anionic surfactant chosen from a salt of an alkyl sulfate and a salt of an alkyl ether sulfate; b) at least one glycol ether; c) at least one alcohol: and d) water, wherein the composition has a run down time of greater than about 15 seconds on a vertical glass surface across a distance of 10 cm.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: April 20, 2010
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Diet, Isabelle Léonard
  • Publication number: 20100093595
    Abstract: A cleaning composition according to one embodiment includes a surfactant system comprising a nonionic surfactant in combination with an anionic surfactant; water present in an amount from 0 to about 40 wt % based on a total weight of the cleaning composition; a solvent system comprising a polyalcohol, the solvent system being present in an amount effective to solubilize the surfactant system in the water; and an enzyme present in an amount of less than about 15 wt %; wherein the cleaning composition is in a form of a continuous phase, wherein the cleaning composition is characterized as exhibiting about a constant cleaning efficacy as measured using test procedure ASTM D4265 when the cleaning composition is added to 69 liters of exterior water in amounts ranging from about 9 to about 22 grams of cleaning composition. Methods for pretreating and cleaning laundry and nontextile surfaces are also presented.
    Type: Application
    Filed: June 26, 2009
    Publication date: April 15, 2010
    Inventors: Frederick W. Holzhauer, Kaj Johnson
  • Patent number: 7696140
    Abstract: The invention relates to compositions containing at least one alcohol-insoluble quaternary ammonium polymer, at least one amphoteric surfactant, at least one nonionic surfactant and, optionally, at least one phospholipid compound as well as to methods of using and preparing such compositions.
    Type: Grant
    Filed: October 4, 2006
    Date of Patent: April 13, 2010
    Assignee: L'Oreal S.A.
    Inventors: David W. Cannell, Jean-Marc Ascione, Julio Toucet
  • Patent number: 7683018
    Abstract: This invention relates to a “high lower alcohol content” (>40% v/v of a C1-4 alcohol) liquid composition able to be either dispensed as a stable foam with the use of non-propellant foam dispensing devices from non-pressurized containers or as an alcohol gel composition which does not use thickener and gelling agents that leave undesirable deposits or a sticky after-feel and that has a final viscosity less than 4,000 cps. The liquid compositions comprise an alcohol, C1-4 (>40% v/v), a fluorosurfactant of at least 0.001% by weight to prepare a foamable composition or from 0-2.0% to prepare a gel-like composition of a final viscosity less than 4,000 cps, 0-10% w/w of additional minor components added to obtain the desired performance (a foamable composition or a gel-like composition with a viscosity less than 4,000 cps), and the balance being purified water.
    Type: Grant
    Filed: August 22, 2006
    Date of Patent: March 23, 2010
    Assignee: Deb Worldwide Healthcare Inc.
    Inventors: Bruce Michael Koivisto, Maria Teresa Fernandez de Castro
  • Patent number: 7659234
    Abstract: A personal care composition is provided which includes a trihydroxy and quaternary ammonium substituted dipropyl ether. The substituted dipropyl ether functions as a humectant when applied to human skin to moisturize both in high and low relative humidity environments.
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: February 9, 2010
    Assignee: Conopco, Inc.
    Inventors: Bijan Harichian, Jose Guillermo Rosa
  • Patent number: 7648952
    Abstract: A liquid washing and cleaning composition comprising: one or more of constituents a1) through a4) a1) alkylbenzenesulfonate, a2) olefinsulfonate, a3) alkylsulfate, a4) alkyl ether sulfate or mixtures thereof, b) secondary alkanesulfonate, c) at least one soap, d) at least one nonionic surfactant and e) at least one cationic surfactant, wherein the mixing ratio of the secondary alkanesulfonate to the component AT formed from the one or more of constituents a1, a2, a3 and a4 is 4.9 to 0.1: 5.1 to 9.9.
    Type: Grant
    Filed: November 5, 2005
    Date of Patent: January 19, 2010
    Assignee: Clariant Produkte (Deutschland) GmbH
    Inventor: Frank-Peter Lang
  • Patent number: RE41938
    Abstract: Methods, compositions and kits for masking and subsequent removal of oil, grease, rust and other stains from a variety of rough solid surfaces, including, but not limited to stone, concrete, asphalt, stucco brick, and ceramic. The methods include coating the stains with an opaque or translucent thin film of a composition that makes the stain practically indistinguishable against the background, exposing the coated stain to the elements, such as, sunlight, air, moisture, resulting in spontaneous transformation, degradation and subsequent removal of the stains from the solid surfaces. The compositions include a photocatalyst by itself or the photocatalyst combined with at least one of, a sensitizer, a dopant, a mediator, a co-reagent, a pigment and a binder. The role of a photocatalyst is to produce highly reactive species or radicals and initiate the degradation of a stain upon exposure to elements, such as, sunlight, air and ambient humidity. Artificial light sources can be used instead of sunlight.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: November 16, 2010
    Assignee: University of Central Florida Research Foundation, Inc.
    Inventor: Nazim Muradov