Quaternary Ammonium Patents (Class 510/504)
  • Patent number: 7390432
    Abstract: An enhanced formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The enhanced formulation according to the present invention is non-toxic and non-corrosive and can be delivered by a variety of means and in different phases. The formulation provides solubilizing compounds that serve to effectively render the chemical and biological compounds, particularly CW and BW compounds, susceptible to attack, and at least one reactive compound that serves to attack (and detoxify or kill) the compound. The formulation includes at least one solubilizing agent, a reactive compound, a bleaching activator and water.
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: June 24, 2008
    Assignee: Sandia Corporation
    Inventor: Mark D. Tucker
  • Patent number: 7387990
    Abstract: The invention relates to an alkaline disinfecting and cleaning composition which comprises one or more selected quaternary ammonium salts, one or more selected alcohol alkoxylates and one or more alkylamines. By exact choice of the components a composition is provided which can be formulated as concentrate and, as dilute aqueous ready-to-use solution, has good cleaning efficiency combined with good microbicidal activity.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: June 17, 2008
    Assignee: Air Liquide Sante (International)
    Inventors: Andreas Dettmann, Thomas Spuida
  • Patent number: 7387991
    Abstract: The compositions of this invention are microemulsions having a. a surfactant consisting essentially of a mixture of one or more alkoxylated amines or alkoxylated quaternary ammonium salts and one or more preferably branched carboxylic acids or salts thereof, b. a solvent or oil that is liquid at 25° C. and is insoluble in water, and c. water, wherein an optically clear isotropic microemulsion is formed.
    Type: Grant
    Filed: October 7, 2005
    Date of Patent: June 17, 2008
    Inventor: Alice P. Hudson
  • Patent number: 7384903
    Abstract: Systems, compositions and methods for domestic laundering comprising selected cationic silicones.
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: June 10, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Axel Masschelein, Patrick Firmin August Delplancke, Ivo Salden, Jean-Pol Boutique, James Pyott Johnston, Mark Allen Smerznak, Walter August Maria Broeckx, Ingrid Merere, Rafael Trujillo Rosaldo
  • Patent number: 7381695
    Abstract: An aqueous tire wheel cleaner composition useful for cleaning automobile tires are provided. The aqueous tire wheel cleaner composition contains an alkali and/or alkaline earth metal hydroxycarboxilic acid or a quaternary amine ethoxylate; a salt of an aryl sulfonate, and as surfactants ethanol amine and an ethoxylate phosphate ester.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: June 3, 2008
    Assignee: Shell Oil Company
    Inventor: Liliana Minevski
  • Patent number: 7377983
    Abstract: A method to prevent deposits on a ceramic surface comprising: (1) pretreating the surface by applying an aqueous solution containing from about 200 ppm to about 1000 ppm by weight of an amphoteric fluorosurfactant, and (2) periodically applying an aqueous maintenance solution comprising from about 1 ppm to about 200 ppm of at least one of an amphoteric or cationic fluorosurfactant or a mixture thereof, from about 5 ppm to about 100 ppm of a sequestering acid, and from about 2.5 ppm to about 200 ppm of a quaternary ammonium biocide compound, wherein all concentrations are by weight of aqueous solution is disclosed.
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: May 27, 2008
    Assignee: The Clorox Company
    Inventors: Carl William Erkenbrecher, Jr., John Mark Longoria, Richard Alan Reynolds, Jennifer C. Julian, Malcolm DeLeo, Maria Garcia Ochomogo
  • Patent number: 7375071
    Abstract: Liquid compositions containing one or more anionic surfactants in combination with one or more polydiallyl dialkyl ammonium compounds or derivatives or copolymers thereof, these compositions being suitable for the production of liquid laundry detergents, preferably for dye-transfer-inhibiting liquid color-protecting detergents.
    Type: Grant
    Filed: October 4, 2005
    Date of Patent: May 20, 2008
    Assignee: Cognis IP Management GmbH
    Inventors: Ditmar Kischkel, Manfred Weuthen, Rolf Wachter, Joerg Schad
  • Patent number: 7365045
    Abstract: A cleaning solution is provided for cleaning metal-containing microelectronic substrates, particularly for post etch, via formation and post CMP cleaning. The cleaning solution consists of a quaternary ammonium hydroxide, an organic amine, and water. A preferred cleaning solution consists of tetramethylammonium hydroxide, monoethanolamine, and water. The pH of cleaning solution is greater than 10.
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: April 29, 2008
    Assignee: Advanced Tehnology Materials, Inc.
    Inventors: Elizabeth L. Walker, Jeffrey A. Barnes, Shahriar Naghshineh, Kevin P. Yanders
  • Publication number: 20080045440
    Abstract: The present concerns the use of an anti-malodour component. The anti-malodour component is a cationic species having a triiodide counter ion.
    Type: Application
    Filed: August 16, 2006
    Publication date: February 21, 2008
    Applicant: CONOPCO, INC. D/B/A UNILEVER
    Inventor: Matthew Elliot Helton
  • Patent number: 7332467
    Abstract: A hydrophilically modified polyol compounds, compositions including the hydrophilically modified polyol compounds and methods of using such compositions and process of making such compositions for anti-redeposition and hydrophobic soil cleaning benefits.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: February 19, 2008
    Assignee: Procter & Gamble Company
    Inventors: Eva Schneiderman, Jun Ma, Kevin Todd Norwood, Randy Thomas Reilman, Julie Ann Menkhaus, Jeffrey John Scheibel
  • Patent number: 7326675
    Abstract: Hydrophobically modified polyol compounds, compositions including the hydrophobically modified polyol compounds and methods of using such compositions and process of making such compositions for cleaning benefits.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: February 5, 2008
    Assignee: Procter & Gamble Company
    Inventors: Eva Schneiderman, Jun Ma, Kevin Todd Norwood, Fides Laura Rivera Permejo, Randy Thomas Reilman, Julie Ann Menkhaus, Jeffrey John Scheibel
  • Patent number: 7297675
    Abstract: The invention relates to a process for preparing highly concentrated flowable and pumpable aqueous solutions of betaines by quaternization of compounds containing tertiary amine nitrogen with ?-halocarboxylic acids by known processes, wherein 0.1 to less than 3% by weight, preferably 0.1 to 1% by weight, based on the end product, of one or more micellar thickeners are added to the reaction mixture before or during the quaternization reaction.
    Type: Grant
    Filed: September 19, 2006
    Date of Patent: November 20, 2007
    Assignee: Goldschmidt GmbH
    Inventors: Petra Allef, Uwe Begoihn, Burghard Grüning, Ralf Klein, Jörg Peggau
  • Patent number: 7288510
    Abstract: The present invention relates to a new tertiary or quaternary nitrogen-containing ortho ester-based surfactant, where the hydrophobic and hydrophilic parts am attached by separate ortho ester linkages. The ortho ester surfactants are stable in alkaline solutions, but are readily hydrolysed in acidic solutions. Since the hydrophobic and the hydrophilic parts of the surfactants reside in different substituents of the ortho ester, the surface activity is lost upon dydrolysis. The invention also relates to a process for making the ortho ester-based surfactants, where low molecular weight ortho esters are used as starting materials. These low molecular weight ortho esters are reacted with a hydrophobic component, which is an alcohol or an alkoxylated alcohol, and hydrophilic component, which is an alkanolamine or an alkoxylated alkanolamine. The molar amounts of the reactants are preferably 1-2 moles of the hydrophilic component per mole orthoester and 1-2 moles of the hydrophobic component per mole ortho ester.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: October 30, 2007
    Assignee: Akzo Nobel N.V.
    Inventor: Per-Erik Hellberg
  • Patent number: 7282475
    Abstract: The present invention provides lysis reagents, containers, methods and kits relating to the extraction or the extraction and isolation of a cellular component from a host cell. More specifically, the invention provides combinations of zwitterionic compounds that may be employed to aide in the extraction or the extraction and isolation of a cellular component from a host cell.
    Type: Grant
    Filed: August 23, 2005
    Date of Patent: October 16, 2007
    Assignee: Sigma-Aldrich Co.
    Inventors: Jeff Porter, Richard Mehigh
  • Patent number: 7282470
    Abstract: A decontamination formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The formulation provides solubilizing compounds that serve to effectively render the chemical and biological compounds, particularly CW and BW compounds, susceptible to attack, and at least one reactive compound that serves to attack (and detoxify or kill) the compound. The formulation includes at least one solubilizing agent, a reactive compound, a bleaching activator, a sorbent additive, and water. The highly adsorbent, water-soluble sorbent additive (e.g., sorbitol or mannitol) is used to “dry out” one or more liquid ingredients, such as the liquid bleaching activator (e.g., propylene glycol diacetate or glycerol diacetate) and convert the activator into a dry, free-flowing powder that has an extended shelf life, and is more convenient to handle and mix in the field.
    Type: Grant
    Filed: July 18, 2003
    Date of Patent: October 16, 2007
    Assignee: Sandia Corporation
    Inventors: Mark D. Tucker, Robert H. Comstock
  • Patent number: 7282471
    Abstract: A personal care composition is provided formulated with glycerin and a moisturization enhancing agent which is a salt of structure AB, wherein A is a cationic charged component, B is an anionic charged component, and A has at least one quaternized nitrogen atom and at least two hydroxyl groups and a molecular weight no higher than about 400.
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: October 16, 2007
    Assignee: Conopco, Inc.
    Inventors: Bijan Harichian, Richard Loren McManus, Megan Kathleen Hurley, Philip Edward Miner, Prem Chandar, Stephen Roy Barrow
  • Patent number: 7279452
    Abstract: A sanitizing applicator for applying a liquid sanitizer to a surface. The sanitizer may be a quaternary ammonium compound (QAC)-based or chlorine-based sanitizer containing positively charged ions at an effective concentration level for killing a predefined percentage of microbes present on the surface. The applicator includes a breakable internal reservoir for retaining a quantity of the sanitizer, and a positively charged nonwoven fabric covering the reservoir. The fabric is constructed using a positively charged binder to bind together the strands of the fabric, and is optionally treated with a positively or neutrally charged surfactant. The positive charge of the fabric prevents the fabric from neutralizing the positively charged ions in the sanitizer when the breakable internal reservoir is broken and the sanitizer is applied to the fabric.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: October 9, 2007
    Assignee: Commun-i-tec, Ltd.
    Inventors: Jeffrey S. Svendsen, Steven W. Smith
  • Patent number: 7279449
    Abstract: The present invention is a polymer-containing cosmetic hair shampoo comprising one or more pregelatinized, crosslinked starch derivatives. Preferably, the hair care agent further comprises one or more polymers. In one embodiment, the polymer includes cationic polymers. In another embodiment, the polymer includes nonionic, amphoteric, or anionic polymers.
    Type: Grant
    Filed: April 9, 2003
    Date of Patent: October 9, 2007
    Assignee: Beiersdorf AG
    Inventors: Harald Albrecht, Birgit Heitmann, Stephan Ruppert
  • Patent number: 7279456
    Abstract: A surfactant composition containing: (a) from about 15 to 20% by weight of an alkyl and/or alkenyl oligoglycoside; (b) from about 15 to 20% by weight of a betaine; and (c) from about 60 to 70% by weight of an alkyl ether sulfate, all weights being based on the weight of the composition.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: October 9, 2007
    Assignee: Gognis France S.A.
    Inventors: Daniel Dufay, Beatrice Hallé
  • Patent number: 7276468
    Abstract: A decontamination formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The formulation provides solubilizing compounds that serve to effectively render the chemical and biological compounds, particularly CW and BW compounds, susceptible to attack, and at least one reactive compound that serves to attack (and detoxify or kill) the compound. The formulation includes at least one solubilizing agent, a reactive compound, a sorbent additive, and water. A highly adsorbent sorbent additive (e.g., amorphous silica, sorbitol, mannitol, etc.) is used to “dry out” one or more liquid ingredients into a dry, free-flowing powder that has an extended shelf life, and is more convenient to handle and mix in the field.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: October 2, 2007
    Assignee: Sandia Corporation
    Inventor: Mark D. Tucker
  • Patent number: 7273838
    Abstract: A laundry detergent formulation includes a dirt suspending agent which is a blend of an anionic material, such as an anionic polymer, and a quaternary ammonium salt. This suspending agent prevents redeposition of dirt which is removed from clothing by a laundry detergent from redepositing onto cleaned clothes during the wash cycle, while allowing it to be removed completely during the rinse cycle.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: September 25, 2007
    Assignee: ISP Investments Inc
    Inventors: Purvita Shah, Michael J. Jurek
  • Patent number: 7273841
    Abstract: The invention relates to a water soluble container which contains a composition useful for hard surface cleaning. The composition comprises a cationic surfactant having germicidal properties, a short chain non-ionic surfactant, optionally, polyethylene glycol; and optionally, conventional additives, where the composition contains less than 25 percent water. The water soluble containers can be made by thermoforming or injection molding.
    Type: Grant
    Filed: May 9, 2002
    Date of Patent: September 25, 2007
    Assignee: Reckitt Benckiser Inc
    Inventors: Andrew Francis Colurciello, James Chi-Cheng Feng
  • Patent number: 7273837
    Abstract: The invention is directed to a liquid laundry detergent composition comprising at least one detergent ingredient selected from the group consisting of anionic surfactant, zwitterionic surfactant, amphoteric surfactant, and mixtures thereof; a coacervate phase forming cationic polymer; and one or more fabric care ingredients selected from the group consisting of one or more cationic silicone polymers comprising one or more polysiloxane units and one or more nitrogen moieties; one or more amino silicone polymers; one or more nitrogen-free silicone polymers; and mixtures thereof; and a liquid carrier for providing cleaning and fabric care benefits. A process for preparing such compositions, a method for treating substrates, a method for providing certain fabric care benefits and the use of such compositions are also described.
    Type: Grant
    Filed: November 4, 2003
    Date of Patent: September 25, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, Patrick Firmin August Delplancke, Roland Wagner, Matthew David Butts, Sarah Elizabeth Genovese, Stefano Scialla
  • Patent number: 7271137
    Abstract: Aqueous decontamination formulations that neutralize biological pathogens for disinfection and sterilization applications. Examples of suitable applications include disinfection of food processing equipment, disinfection of areas containing livestock, mold remediation, sterilization of medical instruments and direct disinfection of food surfaces, such as beef carcasses. The formulations include at least one reactive compound, bleaching activator, inorganic base, and water. The formulations can be packaged as a two-part kit system, and can have a pH value in the range of 7-8.
    Type: Grant
    Filed: January 27, 2004
    Date of Patent: September 18, 2007
    Assignee: Sandia Corporation
    Inventors: Mark D. Tucker, Daniel E. Engler
  • Patent number: 7262159
    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 comprises an active ingredient that is a liquid at room temperature with a vapor pressure of less than 0.0035 mmHg at room temperature. For example, the active ingredient can be triethylene glycol. Other ingredients that contribute to agglomeration formation include ethanol, water, fragrance and a combination of at least one nonionic and at least one ionic surfactant.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: August 28, 2007
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Peter N. Nguyen, Cary E. Manderfield, Maciej K. Tasz
  • Patent number: 7238654
    Abstract: The invention relates to a compatibilizing dispersant used in a slurry composition comprising a strongly cationic component and a strongly anionic component. More specifically, the invention relates to stable aqueous slurries comprising suspended particles of sparingly soluble salts, oxide, and/or hydroxides of copper and/or zinc. The slurry further comprises a quaternary amine compound present in a biocidally effective amount when the slurry is used in a manner that provides the sparingly soluble copper and/or zinc containing particles in a biocidally effective amount. The slurry further comprises an effective amount of a dispersant having a large non-ionic component.
    Type: Grant
    Filed: February 9, 2005
    Date of Patent: July 3, 2007
    Assignee: Phibro-Tech, Inc.
    Inventors: Robert L. Hodge, H. Wayne Richardson
  • Patent number: 7223722
    Abstract: A composition and method for use in imparting or maintaining a glossy or shiny finish on a hard surface. In one embodiment, the composition comprises a base polish component or components, and at least one poly[oxyalkylene] ammonium cationic surfactant. In another embodiment, a method of imparting a glossy finish on a hard surface by applying a composition to the hard surface, the composition comprising at least one poly[oxyalkylene] ammonium cationic surfactant. In some such embodiments, the composition comprises a base polish and the poly[oxyalkylene] ammonium cationic surfactant is dispersed in the base polish. Preferably, the poly[oxyalkylene] ammonium cationic surfactant comprises in the range of about 0.01 to about 10 wt. %, more preferably in the range of about 0.05 to about 5 wt. %, and more preferably in the range of about 0.1 to about 1 wt. % of the total composition.
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: May 29, 2007
    Assignee: Ecolab Inc.
    Inventors: Gregory S. Conrad, Michael E. Besse, Terry J. Klos
  • Patent number: 7217684
    Abstract: The invention relates to a method for cleaning a contaminated medical instrument including the step of immersing the instrument in a solution containing an enzyme based cleaning composition including a “hospital grade disinfectant”. Compositions useful for cleaning contaminated medical instruments in accordance with the method include an enzyme, a quat biocide and an “activity protector”, which may be for example, enzyme stabilizers, enzyme stabilizing systems, micelle formation modifiers and inhibitors, and combinations thereof.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: May 15, 2007
    Inventors: Alex Sava, Steven Kritzler
  • Patent number: 7214651
    Abstract: Methods and compositions for a concentrated alkaline disinfectant. The disinfectant includes a quaternary ammonium salt, a guanidine derivative, an alcohol ethoxylate with between 5 and 7 EO units, alkylamine, an acid, and aromatic alcohol.
    Type: Grant
    Filed: November 3, 2005
    Date of Patent: May 8, 2007
    Assignee: Air Liquide Sante (International)
    Inventors: Michael Mohr, Peter Goroncy-Bermes
  • Patent number: 7205270
    Abstract: The invention is directed to fabric treatment compositions comprising at least one cationic polymer and at least one anionic polymer, wherein at least one of these two polymers is a silicone polymer, and wherein said composition forms a coacervate phase.
    Type: Grant
    Filed: November 4, 2003
    Date of Patent: April 17, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Patrick Firmin August Delplancke, Jean-Pol Boutique, Roland Wagner
  • Patent number: 7202203
    Abstract: The softener composition of the present invention comprises a compound having one or more C8-36 hydrocarbon groups and two or more groups selected from an amino group and a quaternary ammonium group in the molecule (component (a)), an anionic surfactant having a C8-36 hydrocarbon group (component (b)) and a nonionic surfactant (component (c)), wherein the molar ratio of the component (a) to the component (b) is from 90/10 to 50/50. This softener composition can endow cotton and cotton clothes in particular with a preferred softness, elasticity (fluffy feeling) and feeling of dryness with small oiliness.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: April 10, 2007
    Assignee: Kao Corporation
    Inventors: Noriaki Ushio, Hiromitsu Hayashi, Shuji Tagata
  • Patent number: 7202200
    Abstract: The invention provides an improved, liquid aqueous hard surface cleaner containing a fluoropolymer having a molecular weight of no less than 5,000, further containing preferably a nonionic surfactant, optionally, a quaternary ammonium compound, a chelating agent/buffer and water to provide enhanced cleaning of hard surfaces, especially vitreous surfaces, in which the thus cleaned surface is rendered soil and stain repellent.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: April 10, 2007
    Assignee: The Clorox Company
    Inventors: Malcolm A. DeLeo, Jennifer C. Julian, Maria G. Ochomogo, Robert L. Blum, John J. Serrao, Shona L. Nelson
  • Patent number: 7202204
    Abstract: The present invention relates to a personal care product containing a mixture of at least one personal care ingredient and one diester quaternary ammonium compound with a pH between 4.0 and 10.0 and a viscosity between 100 and 300,000 cps, and the method of making the personal care product diester tertiary amines and quats are also described.
    Type: Grant
    Filed: January 24, 2005
    Date of Patent: April 10, 2007
    Assignee: Croda, Inc.
    Inventors: Abel G. Pereira, Duane St. Amour, Helena S. Barinova
  • Patent number: 7199089
    Abstract: A liquid preparation for a contact lens is provided, including at least one disinfectant selected from the group consisting of germicidal biguanides and germicidal quaternary ammonium salts (Component A), glycolic acid and/or asparatic acid (Component B), and 2-amino-2-methyl-1,3-propanediol or a salt thereof (Component C). Component B and Component C are provided in a sufficient amount to fulfill a predetermined molar ratio.
    Type: Grant
    Filed: January 18, 2006
    Date of Patent: April 3, 2007
    Assignee: Menicon Co., Ltd.
    Inventor: Osamu Mori
  • Patent number: 7199092
    Abstract: Liquid cleaning and/or disinfecting composition which is separated into two phases at rest are combined and dispersed within each other upon shaking.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: April 3, 2007
    Assignee: Reckitt Benckiser Inc.
    Inventors: Robert Zhong Lu, Pamela White
  • Patent number: 7199091
    Abstract: Recently, use is made of copper wiring as the wiring material for semiconductor devices, and of low dielectric constant films as the insulating film between the lines of wiring. In this connection, a photoresist stripper is in need which can inhibit corrosion or damage on the copper wiring or the Low-k film, and which has excellent property of removing ashed photoresist residues. The invention provides a photoresist stripper (hereinafter, referred to as the stripper of the invention) characterized in containing a tertiary amine compound, an alkaline compound, a fluoro compound, and an anionic surfactant; and a process for preparation of semiconductor devices using the stripper of the invention.
    Type: Grant
    Filed: April 19, 2005
    Date of Patent: April 3, 2007
    Assignee: Dongwoo Fine-Chem Co., Ltd.
    Inventor: Masayuki Takashima
  • Patent number: 7189683
    Abstract: The invention relates to a series of polyglycoside derivatives that contain water-soluble groups introduced into the molecule by reaction with the hydroxyl groups present in the starting polyglycoside molecule. The preferred products have more than one water-soluble group per molecule and are made with mild reagents to avoid discoloration and mal odor. The most preferred products have between 2 and 3 functional groups per molecule. The compounds are alkoxylated alkyl polyglucoside compounds.
    Type: Grant
    Filed: August 9, 2004
    Date of Patent: March 13, 2007
    Assignee: SurfaTech Corporation
    Inventor: Anthony J. O'Lenick, Jr.
  • Patent number: 7189685
    Abstract: The present invention relates to methods and compositions for removing hydrophobic soils from textiles. The methods include contacting a soiled textile with a penetrant composition and then washing the textile. The present compositions include penetrant compositions that can also include wetting agent and hydrotrope.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: March 13, 2007
    Assignee: Ecclab Inc.
    Inventors: Stephan Maria Hubig, Robert D. P. Hei, Terry J. Klos
  • Patent number: 7186675
    Abstract: Surfactant combinations containing: (a) one or more alkyl ether sulfates; (b) at least one quaternary ammonium compound corresponding to formula I: in which EO is ethylene oxide, R and R? are the same or different and represent alkyl groups, n1 is 0–30 n2 is 0–30, and A is a counterion; (c) 0 to 50% of one or more alkyl and/or aryl sulfonates; (d) 0 to 15% of one or more alkyl sulfates; and (e) 0 to 20% of one or more amphoteric surfactants, and water-based cleaning composition containing such surfactant combinations.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: March 6, 2007
    Assignee: Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
    Inventors: Georg Meine, Brigitte Giesen, Kerstin Ziganke, Felix Mueller, Ralf Klein, Joerg Peggau
  • Patent number: 7179773
    Abstract: An improved, long-lasting aqueous-based fungicidal composition is disclosed.
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: February 20, 2007
    Assignee: GSI Camden Products, LLC
    Inventors: Harry B. Cannon, Jr., Harry B. Cannon, III, James Glessner
  • Patent number: 7179779
    Abstract: A novel cationic bleach activator having an enhanced hydrolytic stability is provided. The novel cationic bleach activator also leads to a reduction in strength loss of cotton fibers compared to conventional hot peroxide bleaching, and achieves this reduction in strength loss without a loss of whiteness. Bleaching compositions and detergent compositions comprising the novel cationic bleach activator also are provided. A method of bleaching cellulosic fibers, such as cotton fibers, and a method for removing a stain or discoloration from an article are further provided.
    Type: Grant
    Filed: January 6, 2006
    Date of Patent: February 20, 2007
    Assignee: North Carolina State University
    Inventors: Peter J. Hauser, David Hinks, Jung Jin Lee, Sang-Hoon Lim
  • Patent number: 7179778
    Abstract: Liquid aqueous washing agent containing nonionic surfactant, esterquat, and phthaloylaminoperoxycaproic acid and methods of disinfecting textiles therewith.
    Type: Grant
    Filed: June 6, 2005
    Date of Patent: February 20, 2007
    Assignee: Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
    Inventor: Rudolf Weber
  • Patent number: 7179777
    Abstract: A laundry treatment composition comprising at least one polymeric material comprising a cationic polymer moiety and a polydialkylsiloxane moiety, and at least one other component.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: February 20, 2007
    Assignee: Unilever Home & Personal Care USA Division of Conopco, Inc.
    Inventors: Wilfried Blokzijl, Robert John Carswell, Dominique Charmot, Robert Alan Hunter, Mingjun Liu, Paul Mansky, Victor Nava-Salgado, Giovanni Francesco Unali
  • Patent number: 7179770
    Abstract: The invention concerns novel washing compositions in particular for the hair, comprising, in a cosmetically acceptable medium, at least a detergent surfactant, at least a polymer comprising at least a dialkyldiallylammonium monomer and at least a adhesive polymer having a glass transition temperature less than ?20° C. Said compositions have enhanced hair styling effect.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: February 20, 2007
    Assignee: L'Oreal S.A.
    Inventors: Béatrice Perron, Serge Restle
  • Patent number: 7176172
    Abstract: A personal care product is provided which includes a package filed with a personal care composition and instructions printed on or associated with the package indicating topical use of the composition on skin for purposes of controlling the signs of aging. The composition includes a quaternary ammonium compound selected from (a) salts of hydroxypropyltri(C1–C3 alkyl)ammonium mono-substituted mono-saccharide; (b) salts of hydroxypropyltri(C1–C3 alkyl)ammonium mono-substituted polyols, the salts having a cation of an average molecular weight no higher than about 450 and the salt having a Tg no higher than about 10° C.; (c) dihydroxypropyltri(C1–C3 alkyl)ammonium salts; (d) chlorohydroxypropyltri(C1–C3 alkyl)ammonium salts; and (e) mixtures thereof.
    Type: Grant
    Filed: November 18, 2004
    Date of Patent: February 13, 2007
    Assignee: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Clive Roderick Harding, Bijan Harichian
  • Patent number: 7169744
    Abstract: This invention relates to organic catalysts comprising iminium or oxaziridinium moieties, cleaning compositions comprising such catalysts; and processes for making and suing such catalysts and cleaning products.
    Type: Grant
    Filed: May 29, 2003
    Date of Patent: January 30, 2007
    Assignee: Procter & Gamble Company
    Inventors: Gregory Scot Miracle, George Douglas Hiler, II, Susumu Murata, Rebecca Massie Grey
  • Patent number: 7169740
    Abstract: The present invention relates to free-flowable compositions in a pouch which contain different free-flowable components fixed in different regions and to process for making these pouched compositions. The pouch and the compartment (s) thereof are preferably made from stretchable, elastic film which is water-soluble. The compositions are preferably cleaning compositions or fabric care compositions.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: January 30, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Nigel Patrick Sommerville-Roberts, Andy Chi Chien Wong
  • Patent number: 7166563
    Abstract: The present invention relates to a biocidal cleaning composition comprising a biocide, a surfactant of formula R—O—(G)n, and an amphoteric surfactant; wherein R is an alkyl group; G is a saccharide residue; and n is a number from 0–4 to 10.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: January 23, 2007
    Assignee: Selden Research Ltd.
    Inventor: Peter Philip Woodhead
  • Patent number: 7163916
    Abstract: The invention relates to a process for preparing highly concentrated flowable and pumpable aqueous solutions of betaines by quaternization of compounds containing tertiary amine nitrogen with ?-halocarboxylic acids by known processes, wherein 0.1 to less than 3% by weight, preferably 0.1 to 1% by weight, based on the end product, of one or more micellar thickeners are added to the reaction mixture before or during the quaternization reaction.
    Type: Grant
    Filed: November 17, 2005
    Date of Patent: January 16, 2007
    Assignee: Goldschmidt GmbH
    Inventors: Petra Allef, Uwe Begoihn, Burghard Grüning, Ralf Klein, Jörg Peggau
  • Patent number: 7164041
    Abstract: A gemini surfactant represented by the formula: wherein: each Rf independently represents perfluorobutyl or perfluoropropyl; each R1 independently represents alkyl having from 1 to 6 carbon atoms; L1 and L2 represent alkylene having from 2 to 18 carbon atoms; each R represents alkyl having from 1 to 6 carbon atoms; Z represents an organic divalent linking group; and nXm? represents an anion or anions having a charge m, wherein m and n are independently 1 or 2, and wherein the product of n and m is 2. Aqueous compositions containing the gemini surfactant are also disclosed.
    Type: Grant
    Filed: November 17, 2005
    Date of Patent: January 16, 2007
    Assignee: 3M Innovative Properties Company
    Inventors: George G. I. Moore, Michael S. Terrazas