Plural Immiscible Liquid Phases (e.g., Emulsion, Oily And Aqueous Layers, Etc.) Patents (Class 510/417)
  • Patent number: 7598216
    Abstract: A three-phase liquid polishing and cleaning composition of the invention is suitable for polishing and cleaning a painted exterior surface, and includes an organic phase, an aqueous phase, and a particulate phase. The organic phase comprises a petroleum-based liquid and the aqueous phase comprises water. The particulate phase comprises at least one particulate polishing grade abrasive having a mean particle size of not more than about 2.5 microns, which is selected from the group consisting of an abrasive that is harder than the painted surface to be polished and cleaned, and an abrasive that is softer than the painted surface to be polished and cleaned. The composition comprises at least one surfactant (e.g., an anionic surfactant, an emulsifying agent, and a foaming agent) to emulsify the organic and aqueous phases upon mixing (e.g., shaking) the composition, and to suspend the particulate phase in the emulsified organic and aqueous phases.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: October 6, 2009
    Assignee: Turtle Wax, Inc.
    Inventors: Michael A. Schultz, Michael A. Deddo, Frederic W. Joseph, II
  • Publication number: 20090197790
    Abstract: The present disclosure is directed to both sprayable and non-sprayable cleaner compositions comprising 1 to 9% by weight of a layered phyllosilicate, 1 to 10% of a surfactant, and at least one silicate salt or strong base as a pH-adjusting agent. The composition optionally can include hypochlorite bleach and the pH of the formulation can be in the range 11 to 14. The composition optionally can include water-insoluble glycol ether type solvents or oils in the form of emulsions or microemulsions for degreasing, disinfecting, and fragrance delivery. The compositions provide improved drip resistance when sprayed on to vertical surfaces.
    Type: Application
    Filed: February 5, 2009
    Publication date: August 6, 2009
    Applicant: AMCOL International Corporation
    Inventors: Tapashi Sengupta, Gregory G. Plutko, Ashoke K. SenGupta, Charvi Patel
  • Patent number: 7569533
    Abstract: A cationic oil-in-water emulsion, for addition to detersive compositions, comprising hydrophilic cationic polymers, a surface-active, anionic polymer that is capable of adsorbing at an air-water interface or an oil-water interface and/or is oil-soluble, and a hydrophobic benefit agent in the oil phase made by adding the benefit agent to a hydrophobic liquid; thickening the oil phase with an organophillic smectite clay reacted at clay platelet surfaces to make the clay platelet surfaces hydrophobic while the edge surfaces of the clay remain hydrophilic, such that the organophillic smectite clay is adsorbed at an oil/water interface in the emulsion, and one of the hydrophilic, cationic polymers has a cationic nitrogen content of at least 6% by weight, that is incompatible with anionic surfactants, being insoluble in anionic-surfactant solutions containing an amount of 3% or higher of an anionic surfactant, and another hydrophilic cationic polymer has a cationic nitrogen content of at least 0.
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: August 4, 2009
    Assignee: Amcol International Corporation
    Inventors: Ashoke K. SenGupta, Ilona Lin, Jason St. Onge
  • Publication number: 20090192068
    Abstract: There is provided a method for producing an essential oil emulsion without using a surfactant, wherein the essential oil emulsion can be easily diluted with water for its use and its emulsified state is stable, wherein the production method is characterized in that it comprises stirring an essential oil at a rotation number between 3,000 and 20,000 rpm in an alkaline solution with a pH value between 9 and 13 for emulsification, wherein the alkaline solution is either an aqueous solution of a compound (a base) that is dissolved in water to generate hydroxide ions (OH?), or an alkaline ionized water generated on the cathode side (on the negative electrode side) when an electrolyte solution containing an electrolyte is decomposed by electrical energy, wherein the aqueous solution preferably has a base concentration between 0.00001 N and 0.01 N and a pH value between pH 9 and 13.
    Type: Application
    Filed: December 24, 2004
    Publication date: July 30, 2009
    Inventors: Tomohiko Ogasawara, Teruyoshi Yamaguchi
  • Publication number: 20090182060
    Abstract: The present invention relates to a W/O/W emulsion composition that is excellent in emulsification stability, and exhibits a good spreadability over skins and imparts a good wet feel upon use without stickiness and oiliness; a detergent composition containing a W/O/W emulsion which is excellent in touch feel after washing without deterioration in washing performance; and processes for producing these compositions. According to the present invention, there are provided a W/O/W emulsion composition including a polysaccharide derivative containing in a side chain thereof, a group represented by the formula (1): —(OX)n-E1-R??(1); a detergent composition containing the W/O/W emulsion; and process for producing these composition.
    Type: Application
    Filed: April 9, 2007
    Publication date: July 16, 2009
    Applicant: Kao Corporation
    Inventors: Toru Nishioka, Takeshi Ihara
  • Patent number: 7547670
    Abstract: Disclosed is a hard surface cleaning composition employing dibasic esters as a primary solvent in combination with a primary emulsifier, a short-chain cosurfactant, a secondary emulsifier and water. Optional components include a polar solvent and a thickener. The disclosed composition is preferably in the form of an oil continuous microemulsion and is provided as a component of a liquid or spray formulation for use, depending upon the application. The disclosed cleaning agents have a low odor and satisfy the 2005 CARB VOC requirements of less than 8% by weight for oven cleaners.
    Type: Grant
    Filed: September 20, 2006
    Date of Patent: June 16, 2009
    Assignee: Cognis IP Management GmbH
    Inventors: Stephen F. Gross, Markus Doerr, Timothy C. Morris
  • Publication number: 20090148392
    Abstract: A cleansing or a surface-conditioning composition comprising a mixture of (i) and (ii) in water: i) a surfactant selected from the group consisting of anionic, non-ionic, zwitterionic, cationic, and mixtures thereof; and ii) a hydrophobic benefit agent in a particulate form having a mean particle size in the range of 1-1,000 micron, and a specific gravity of ?1, not encapsulated within a film or a capsule-like enclosure, the particulate hydrophobic benefit agent comprising: a) a physically-modified form of the hydrophobic benefit agent; and b) a deposition-aid material bonded to the surface of the physically-modified benefit agent, wherein the bonding between the benefit agent and the deposition-aid material is achieved prior to addition to i), wherein said deposition-aid material is not a surfactant having a weight average molecular weight of less than 5,000 Dalton.
    Type: Application
    Filed: December 3, 2008
    Publication date: June 11, 2009
    Applicant: AMCOL International Corporation
    Inventor: Ashoke K. SenGupta
  • Patent number: 7541323
    Abstract: A composition for simultaneously cleaning and waxing non-porous surfaces without the need for additional rinsing of the treated surface with water, has a pH of from about 6 to about 7 and contains by weight: (a) from about 0.04 to about 0.12% of an acrylic-based polymer, wherein the acrylic-based polymer is a hydrophobically modified, crosslinked polyacrylate powder which has been crosslinked with a polyalkenyl polyether or is an acrylic polymer containing acid groups and which dissolves and swells immediately when neutralized with an alkali salt (b) from about 0.5 to about 5.0% of a silicone blend composed of: (i) from about 70 to about 95% of a first polydiorganosiloxane fluid having a viscosity of from about 0.65 to about 60,000 centistokes at 25° C., and (ii) from about 5 to about 30% of a polydiorganosiloxane fluid mixture having a viscosity of from about 500 to about 2000 centistokes at 25° C.
    Type: Grant
    Filed: May 2, 2008
    Date of Patent: June 2, 2009
    Assignee: The Clorox Company
    Inventor: Ashot Serobian
  • Publication number: 20090130151
    Abstract: The invention relates to process for the production of an emulsion, comprising combining an aqueous liquid with a non-aqueous liquid mixture to form a combination, removing dissolved gases from both the aqueous liquid and the non-aqueous liquid mixture and agitating the combination sufficient to form the emulsion. The non-aqueous liquid mixture is immiscible with the aqueous liquid, and combination is formed in the absence of an emulsion stabilizing agent.
    Type: Application
    Filed: September 28, 2006
    Publication date: May 21, 2009
    Applicant: THE AUSTRALIAN NATIONAL UNIVERSITY
    Inventor: Richard Mark Pashley
  • Patent number: 7531497
    Abstract: Personal care compositions comprising a cleansing phase and a benefit phase. These products are intended to provide a multi-phase personal care composition that is packaged in physical contact while remaining stable and providing improved in-use and after-use hair and skin benefits.
    Type: Grant
    Filed: September 15, 2005
    Date of Patent: May 12, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Sanjeev Midha, Robert Lee Wells, Bryan Gabriel Comstock, James Merle Heinrich, Michael Frederick Niebauer
  • Patent number: 7511002
    Abstract: The invention relates to an oil-in-water emulsion obtained by mixing (a) a polymer compound having, in a side chain, a group represented by formula (1): -OX)n-E2-R??(1) wherein X represents a C1 to C6 divalent saturated hydrocarbon group, n is a number of 5 to 300, E2 is an ether linkage or an ester linkage, and R represents a C4 to C30 hydrocarbon group, (b) a water-soluble polyol, (c) a nonionic surfactant, (d) a hydrophobic compound, and water and diluting the resulting mixture with water and a process for producing the same.
    Type: Grant
    Filed: April 26, 2005
    Date of Patent: March 31, 2009
    Assignee: Kao Corporation
    Inventors: Takeshi Ihara, Ikuo Sugano
  • Patent number: 7495031
    Abstract: A process for producing an emulsion, including adding a mixture (1) comprising a water-soluble inorganic salt (a) and/or an aqueous solution containing (a) to a mixture (2) containing a surfactant (b), a surfactant-emulsifying agent (c) for emulsifying the surfactant (b), and a hydrophilic powder (d), and mixing mixtures (1) and (2) to emulsify the surfactant (b), wherein water-soluble inorganic salt (a) may be a carbonate, surfactant (b) may be an anionic surfactant and/or a nonionic surfactant, surfactant-emulsifying agent (c) may be a water-soluble polymer, and hydrophilic powder (d) may be an inorganic chelating agent.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: February 24, 2009
    Assignee: Kao Corporation
    Inventors: Yasumitsu Sakuma, Tatsuya Horibata, Kazuhito Miyoshi
  • Publication number: 20090023620
    Abstract: A cleaning composition with a limited number of natural ingredients contains alkyl polyglucoside, solvent and colloidal silica. The cleaning composition optionally has an additional amount of glycerol. The cleaning composition optionally has a small amount of fragrance. The cleaning composition can be used to clean hard surfaces and cleans as well or better than commercial compositions containing synthetically derived cleaning agents.
    Type: Application
    Filed: September 30, 2008
    Publication date: January 22, 2009
    Inventors: MARIA OCHOMOGO, ARAM GARABEDIAN, RYAN K. HOOD, THOMAS W. KAARET, LAURA SHIMMIN
  • Patent number: 7470651
    Abstract: Disclosed are conditioning compositions comprising by weight: (a) from about 0.1% to about 10% of a surfactant system comprising at least one cationic surfactant; (b) from about 0.05% to about 10% of a polymer selected from the group consisting of an anionic polymer, an amphoteric polymer, and mixtures thereof; and (c) an aqueous carrier; wherein the surfactant system and the polymer form a water-insoluble complex upon dilution, and wherein the composition is transparent or translucent. The compositions are especially suitable for hair care products such as hair conditioning products for rinse-off use.
    Type: Grant
    Filed: June 20, 2006
    Date of Patent: December 30, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Nobuaki Uehara, Robert Lee Wells, Masahiro Hatano
  • Patent number: 7468349
    Abstract: The invention relates to a method for increasing the efficiency of surfactants as well as to a method for suppressing lamellar mesophases in microemulsions. According to the invention, block copolymers having a water-soluble block A and a water-insoluble part B are admixed to the surfactants. The use of these substances as additives can considerably increase the efficiency of the surfactants. Moreover, the addition of the block copolymers suppresses the formation of undesired lamellar mesophases in microemulsions.
    Type: Grant
    Filed: August 19, 2003
    Date of Patent: December 23, 2008
    Assignee: Forschungszentrum Julich GmbH
    Inventors: Jürgen Allgaier, Lutz Willner, Dieter Richter, Britta Jakobs, Thomas Sottman, Reinhard Strey
  • Patent number: 7462585
    Abstract: Disclosed are conditioning compositions comprising by weight: (a) from about 0.1% to about 10% of a cationic surfactant; (b) from about 0.05% to about 10% of a water-soluble polymer selected from the group consisting of a water-soluble anionic polymer, a water-soluble amphoteric polymer, and mixtures thereof; (c) from about 1.0% to about 10% of a high melting point fatty compound; and (d) an aqueous carrier; wherein the cationic surfactant and the polymer from a water-soluble complex; and wherein the cationic surfactant and the high melting point fatty compound from a gel matrix. The compositions are especially suitable for hair care products such as hair conditioning products for rinse-off use.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: December 9, 2008
    Assignee: The Procter & Gamble Company
    Inventor: Nobuaki Uehara
  • Patent number: 7462589
    Abstract: A delivery system 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: December 9, 2008
    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: 7459417
    Abstract: An aqueous hair conditioner composition comprising: a) a cationic conditioning surfactant, b) discrete, dispersed droplets comprising a water-insoluble conditioning oil and c) a block copolymer with a mean molecular weight of 1000 unified atomic mass units or more, comprising polyethyleneoxide and polypropyleneoxide blocks selected from the group consisting of (i) poloxamers according to formula (I), wherein the mean value of (y) is from 18 to 60 and the mean value (x) is from 7 to 140 such that the mean value of the ratio (x/y) is from 0.4 to 3.0 and (ii) poloxamines according to formula (II), wherein the mean value of (a) is 2 or more and the mean value of (b) is 2 or more.
    Type: Grant
    Filed: April 23, 2003
    Date of Patent: December 2, 2008
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Leo Derici, Paul David Jenkins, Andrew Malcolm Murray, Neil Scott Shaw
  • Patent number: 7459149
    Abstract: A composition having two separate phases, one above the other, the composition containing: (1) a bottom aqueous phase, (2) a top oil-in-water emulsion, and (3) at least one anionic surfactant chosen from the sodium salts of esters of dimethicone copolyol and sulphosuccinic acid. The two-phase composition has good cosmetic qualities, it is very soft and fresh upon application, while having good efficacy. The invention also relates to the use of this composition in cosmetics, especially for removing makeup from, cleansing and/or caring for the skin, the lips and/or the eyes, or for hair care.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: December 2, 2008
    Assignee: L'Oreal
    Inventor: Angeles Fonolla Moreno
  • Publication number: 20080292569
    Abstract: Disclosed is a method for improving efficacy of surfactants, prevention of lamellar mesophases, temperature stabilization of the single phase region and a method for reducing boundary surface tension in micro-emulsions containing silicone oils by means of additives and a surfactant/oil mixture. The above effects are achieved, whereby an additive of a block copolymer with a water-soluble block A and a block B which is either a polyalkylene oxide with at least 4 C atoms in the monomer component or a polydiene or a partially or completely hydrogenated polydiene or polyalkane, is added to the micro-emulsion.
    Type: Application
    Filed: May 17, 2006
    Publication date: November 27, 2008
    Applicant: Forschungszentrum Juelich GmbH
    Inventors: Juergen Allgaier, Henrich Frielinghaus, Christian Frank
  • Publication number: 20080289663
    Abstract: A method of cleaning a greasy surface, includes the steps of: a) providing a container and a cleaning implement dimensioned to fit in the container; b) providing a volume of cleaning liquid in the container, the cleaning liquid comprising water, a chemical degreasing agent, and a chemical flocculating agent; and c) using the cleaning implement to pick up particulate matter and water-insoluble matter from the greasy surface and transfer it to the container, the degreasing agent causing the water-insoluble matter to solubilize, the flocculating agent causing the particulate matter to agglomerate and the agglomerated matter to flocculate and to sediment, so as to be held in the cleaning liquid at and/or adjacent to a bottom surface of the container. Preferably, in step (c), the cleaning liquid above the sediment is a single phase. A cleaning solution, a mop bucket, and a grid for use with the method are also provided.
    Type: Application
    Filed: October 4, 2006
    Publication date: November 27, 2008
    Inventor: Ronald Alexander Young
  • Patent number: 7449437
    Abstract: A terpene-free cleaning composition containing: (a) an oil-soluble anionic surfactant; (b) a water-soluble anionic surfactant; (c) a primary solvent consisting of a C1-4 alkyl ester; (d) a short-chain cosurfactant; and (e) water.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: November 11, 2008
    Assignee: Cognis IP Management GmbH
    Inventors: Stephen F. Gross, Martin J. Barabash, J. Frederick Hessel
  • Publication number: 20080242582
    Abstract: A cleansing or a surface-conditioning composition comprising a mixture of (i) and (ii) in water: i) a surfactant selected from the group consisting of anionic, non-ionic, zwitterionic, cationic, and mixtures thereof, and ii) a hydrophobic benefit agent in a particulate form having a mean particle size in the range of 1-1,000 micron, and a specific gravity of ?1, not encapsulated within a film or a capsule-like enclosure, the particulate hydrophobic benefit agent comprising: a) a physically-modified form of the hydrophobic benefit agent; and b) a deposition-aid material bonded to the surface of the physically-modified benefit agent material, wherein the bonding between the two said materials is achieved prior to addition to i), wherein said deposition-aid material is not a surfactant having a weight average molecular weight of less than 5,000 Dalton.
    Type: Application
    Filed: February 8, 2008
    Publication date: October 2, 2008
    Applicant: AMCOL International Corporation
    Inventors: Ashoke K. SenGupta, Ilona Lin, Jason St. Onge
  • Publication number: 20080230095
    Abstract: A cleaning composition comprises a water-in-oil emulsion which upon breakdown of the emulsion undergoes a physical change which is accompanied by an increase in the temperature of the composition.
    Type: Application
    Filed: July 14, 2006
    Publication date: September 25, 2008
    Applicant: RECKITT BENCKISER (UK) LIMITED
    Inventor: Malcolm Tom McKechnie
  • Patent number: 7417014
    Abstract: A liquid or flowable cleansing composition is described that contains high levels of anionic and nonionic surfactants and that show a substantial increase in viscosity upon dilution with water. The cleansing composition also contains water soluble EO/PO block copolymer(s).
    Type: Grant
    Filed: June 13, 2006
    Date of Patent: August 26, 2008
    Assignee: Conopco, Inc.
    Inventors: Teanoosh Moaddel, Syed Husain Abbas, Kimberly Ozkan-Bal
  • Patent number: 7417018
    Abstract: The invention relates to a method of cleaning a solid surface comprising the following stages: a) the solid surface is cleaned using a microemulsion-type cleaning composition; e) the cleaned surface is drained; f) the drained surface is rinsed with an organic solvent or a mixture of organic solvents with a low boiling point; and g) said surface which was rinsed with the organic solvent or the mixture of organic solvents used in c) is then dried.
    Type: Grant
    Filed: January 7, 2002
    Date of Patent: August 26, 2008
    Assignee: ATOFINA
    Inventors: Pascal Michaud, Jean-Claude Lheureux
  • Patent number: 7407923
    Abstract: A packaged detergent composition comprising a container that at least partly disintegrates in an aqueous environment, the container having at least one compartment, the detergent composition having at least one fluid phase and at least one solid substantially insoluble in the fluid phase and having a size sufficient to be retained by a 2.5 mm mesh wherein the movement of the at least one solid within the container is restricted, as well as its use in an automatic dishwashing or laundry washing machine.
    Type: Grant
    Filed: January 13, 2003
    Date of Patent: August 5, 2008
    Assignee: Reckitt Bencklser N.V.
    Inventors: Ralf Wiedemann, Enric Carbonell, Marcus Guzmann
  • Patent number: 7399738
    Abstract: A composition for simultaneously cleaning and waxing non-porous surfaces without the need for additional rinsing of the treated surface with water, has a pH of from about 6 to about 7 and contains by weight: (a) from about 0.04 to about 0.12% of an acrylic-based polymer, wherein the acrylic-based polymer is a hydrophobically modified, crosslinked polyacrylate powder which has been crosslinked with a polyalkenyl polyether or is an acrylic polymer containing acid groups and which dissolves and swells immediately when neutralized with an alkali salt (b) from about 0.5 to about 5.0% of a silicone blend composed of: (i) from about 70 to about 95% of a first polydiorganosiloxane fluid having a viscosity of from about 0.65 to about 60,000 centistokes at 25° C., and (ii) from about 5 to about 30% of a polydiorganosiloxane fluid mixture having a viscosity of from about 500 to about 2000 centistokes at 25° C.
    Type: Grant
    Filed: August 3, 2007
    Date of Patent: July 15, 2008
    Assignee: The Clorox Company
    Inventor: Ashot Serobian
  • 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: 7378382
    Abstract: Aqueous dispersions of silicone oils are prepared without the need for surfactants, solvents, hydrotropes or emulsifiers by employing water soluble and/or water dispersible polymers providing inventive compositions which exhibit a rheological Critical Strain value greater than zero and less than about 0.5. Disclosed according to the present invention are compositions and methods of use of the aqueous dispersions of silicone fluids for cleaning, preserving, protecting, and otherwise treating a variety of surfaces, including household surfaces, such as floors, counter tops, furniture, walls, and automotive surfaces, such as tires, rubber, vinyl, upholstery, fabric, plastic and general elastomer surfaces.
    Type: Grant
    Filed: May 5, 2004
    Date of Patent: May 27, 2008
    Assignee: The Clorox Company
    Inventors: Ashot K. Serobian, Julio C. Cardozo, Danielle J. Coutts, Daniela N. Fritter, Adam F. Gross, Mona Marie Knock, Frederick R Van Wort, III, Tarric M. El-Sayed
  • Patent number: 7365046
    Abstract: A method for stripping a floor using a concentrate prepared by mixing a substantially nonchlorinated concentrate containing a floor finish solvent and an at least partially unactivated water thickener. The concentrate is diluted merely with water at an intended use location to activate the water thickener and noticeably increase within ten minutes or less the viscosity of the resulting mixture, then applied to a hardened floor finish atop a floor and allowed to soften or dissolve the floor finish so that the finish may be removed from the floor.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: April 29, 2008
    Assignee: Ecolab Inc.
    Inventors: Gregory G. Griese, Mark D. Levitt, Brian R. Leafblad, Minyu Li, Robert D. P. Hei
  • Patent number: 7341986
    Abstract: The invention, a stable composition of matter, has a 2 step method to make (maintain the same equalities in increased batches). Step #1. 0.4167 Extra Virgin Olive Oil First Cold Pressed, which is a high quality olive oil, 0.5833 IPA, Isopropyl Alcohol 70%, shake to emulsify and create concentrate. Step #2 Using a 32 ounce empty plastic spray mist bottle, put 0.0625=2 ounces of contract from step #1. In plastic spray mist bottle, add 0.4375=14 ounces of tap water to plastic bottle, replace spray mist cap and shake. Suitable to Cross clean, the human body, plants leaves, natural and man-made finished products, fine ash particle controller, controls ash from becoming air borne. In addition the composition of matter cleaning solution will use minimal amounts of water in the cleaning and particle control process.
    Type: Grant
    Filed: April 5, 2006
    Date of Patent: March 11, 2008
    Inventor: Murtie Nina Kalusha
  • Patent number: 7335630
    Abstract: The invention is directed to aqueous liquid laundry detergent compositions for cleaning and imparting fabric care benefits to fabrics laundered therewith. Such compositions comprise (A) at least one detersive surfactant; (B) droplets of a silicone blend comprising a nitrogen-containing amino or ammonium functionalized polysiloxane and a nitrogen-free non-functionalized polysiloxane; and (C) at least one additional non-silicone laundry adjunct selected from detersive enzymes, dye transfer inhibiting agents, optical brighteners, suds suppressors and combinations thereof. The functionalized polysiloxane component of the silicone blend has a relatively low, i.e., less than 30 mol %, content of reactive/curable groups, a nitrogen content which ranges from 0.05% to 0.30% by weight and a viscosity which ranges from 0.00002 m2/s to 0.2 m2/s. The nitrogen-free non-functionalized polysiloxane material ranges in viscosity from 0.01 m2/sec to 2.0 m2/sec.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: February 26, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Patrick Firmin August Delplancke, Jean-Pol Boutique, Stefano Scialla, Connie Lynn Sheets, James Charles Theophile Roger Burckett St Laurent, Hugo Robert Germain Denutte
  • Patent number: 7326676
    Abstract: The invention is directed to aqueous liquid laundry detergent compositions for cleaning and imparting fabric care benefits to fabrics laundered therewith. Such compositions comprise (A) at least one detersive surfactant; (B) droplets of a silicone blend comprising a nitrogen-containing amino or ammonium functionalized polysiloxane and a nitrogen-free non-functionalized polysiloxane; and (C) at least one additional non-silicone laundry adjunct selected from detersive enzymes, dye transfer inhibiting agents, optical brighteners, suds suppressors and combinations thereof. The functionalized polysiloxane component of the silicone blend has a relatively low, i.e., less than 30 mol %, content of reactive/curable groups, a nitrogen content which ranges from 0.05% to 0.50% by weight and a viscosity which ranges from 0.00002 m2/s to 0.2 m2/s. The nitrogen-free, non-functionalized polysiloxane material ranges in viscosity from 0.01 m2/sec to 2.0 m2/sec.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: February 5, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Patrick Firmin August Delplancke, Jean-Pol Boutique, Stefano Scialla, Gregory Leo Jervier, Connie Lynn Sheets
  • Patent number: 7326677
    Abstract: The invention is directed to liquid laundry detergent compositions for treating non-keratinous substrates under domestic wash conditions, such composition comprise (A) at least one surfactant selected from the group consisting of anionic surfactants, nonionic surfactants, zwitterionic surfactants, amphoteric surfactants, and combinations thereof; (B) a silicone blend comprising a non-functionalized silicone and a functionalized silicone; and (C) at least one additional non-silicone laundry adjunct selected from the group consisting of detergent builders, detersive enzymes, dye transfer inhibiting agents, and combinations thereof. The claimed compositions are further essentially free of any coacervate phase-forming polymer and essentially free of any cationic deposition aid.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: February 5, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Patrick Firmin August Delplancke, Jean-Pol Boutique, Stefano Scialla, Gregory Leo Jervier, Connie Lynn Sheets
  • Patent number: 7326672
    Abstract: The present invention relates to personal wash compositions comprising, non-silicate particles, wherein the basal layer(s) carries a net cationic charge. The use of these specific particles results in enhanced properties (e.g., enhanced foaming, hydrotroping) of the personal wash products. The invention further discloses process for decreasing viscosity and/or increasing foam comprising formulating compositions with non-silicate layer compounds as specified.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: February 5, 2008
    Inventors: Vivek Subramanian, Pravin Shah, Kavssery Parameswaran Ananthapadmanabhan
  • Patent number: 7309684
    Abstract: An oil-in-water emulsion composition remover is disclosed. The compositions comprise a solvent, water and a surfactant. The removers are useful in removing non-aqueous and aqueous coatings, waxes, greases, and the like, from substrates to which the coatings, waxes, greases, and the like, have been applied.
    Type: Grant
    Filed: May 12, 2005
    Date of Patent: December 18, 2007
    Assignee: The Lubrizol Corporation
    Inventors: Brian B. Filippini, Christopher M. Carter, Harshida C. Dave
  • Patent number: 7307054
    Abstract: The present invention relates to compositions that are suitable for removing or reducing residue from a vapor compression air conditioning or refrigeration system consisting essentially of 1,1,1,2,2,3,4,5,5,5-decafluoropentane and polyol ester, and methods of using the composition.
    Type: Grant
    Filed: January 19, 2005
    Date of Patent: December 11, 2007
    Assignee: E.I. du Pont de Nemours and Company
    Inventor: David J. Bateman
  • Patent number: 7297672
    Abstract: A composition comprising a silicone having a viscosity modifying agent dissolved or dispersed therein and a deposition aid, wherein the deposition aid comprises a polymeric material comprising one or more moieties for enhancing affinity for a fabric, especially cotton or a cotton-containing fabric and one or more silicone moieties.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: November 20, 2007
    Assignee: Unilever Home & Personal Care USA Division of Conopco, Inc.
    Inventors: James Bermard Cooper, Robert Alan Hunter, Giovanni Francesco Unali
  • Patent number: 7285231
    Abstract: An immersion liquid for microscopy using water immersion objectives has a refractive index in the range from 1.25 to 1.4 and a kinematic viscosity of greater than 20 mm2/s at 20° C.
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: October 23, 2007
    Assignee: Carl-Zeiss-Stiftung trading as Carl Zeiss
    Inventor: Hans-Joachim Weippert
  • Patent number: 7282524
    Abstract: Phase stable, pumpable, liquid, high solids, aqueous monoalkanolamide surfactant emulsions are disclosed for use as cold mixable monoalkanolamide delivery systems for separately prepared aqueous formulations containing at least one principal surfactant. The monoalkanolamide surfactant emulsions comprise at least one monoalkanolamide characterized in its unemulsified form by having an amide content of at least about 85% and by being substantially solid and water insoluble at a temperature below about 30° C., and at least one monoalkanolamide emulsifying surfactant and, surprisingly, remain homogeneous, pourable, and pumpable at a total solids content of at least 20 weight percent at a temperature in the range of about zero ° C. to about 30° C.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: October 16, 2007
    Assignee: McIntyre Group, Ltd.
    Inventors: John Gray, Eugene D'Aversa
  • Patent number: 7273840
    Abstract: The invention provides methods for obtaining dilution thickening behavior. Specifically, polydextrose induced biphasic compositions have been unexpectedly found to induce such behavior.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: September 25, 2007
    Assignee: Conopco, Inc.
    Inventors: Rajesh Patel, Kavssery Parameswaran Ananthapadmanabhan, Lin Yang
  • Patent number: 7268104
    Abstract: Novel liquid cleansing products are disclosed. The cleansing products are comprised of a first colored structured liquid and a second colored structured liquid that when dispensed from a suitable dispenser, mix together to form a new colored cleansing product prior to, and during, use.
    Type: Grant
    Filed: December 31, 2003
    Date of Patent: September 11, 2007
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Duane G. Krzysik, Julie M. Utschig, Douglas Bryan Cole
  • Patent number: 7220713
    Abstract: The invention provides high molecular weight polymers used in small amounts as viscosity modifiers for aqueous/aqueous biphasic liquids. The viscosity of the biphasic is enhanced at least 20%, preferably at least 30% relative to same compositions without use of polymer. Further, the polymer is included without destroying the ability of dual phase compositions to form after product is left standing.
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: May 22, 2007
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Rajesh Patel, Rosa Paredes
  • Patent number: 7179774
    Abstract: A flushing composition comprising 50% to 95% by weight n-butanol, 0.1% to 3% by weight of a primary amine alkoxylate, and one or more secondary solvents. The flushing composition can also include 0.005% to 0.5% by weight of an aminated organic fatty acid compound formed from the addition of an organic fatty acid. The flushing compositions can be used to remove coatings that adhere to spray coating equipment.
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: February 20, 2007
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Jennifer McKay, Charles K. Cox, Neil R. Wilson
  • Patent number: 7176174
    Abstract: A water-in-oil emulsion composition is disclosed. The composition contains (A) a solvent, (B) water, and (C) a surfactant. This composition is suitable for removing non-aqueous coatings such as paints and the like as well as waxes and greases from substrates.
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: February 13, 2007
    Assignee: The Lubrizol Corporation
    Inventors: Brian B. Filippini, John J. Mullay, Deborah A. Langer, Jeffrey M. Carey, Robert W. Dix
  • Patent number: 7151081
    Abstract: Provided is a composition comprising: (a) a hydrocarbon component; and (b) an ester component; wherein the composition has: (i) less than 13% vol. of aromatic compounds relative to the total volume of the composition; (ii) a distillation range situated within the range 135–260° C.; and (iii) a Kauri butanol value of 34 or more.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: December 19, 2006
    Inventor: Herman Vandermeiren
  • Patent number: 7141538
    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) anonionic surfactant having an alkyl or alkenyl group having 11 to 16 carbon atoms, (c) a hydrophobic organic solvent which is liquid at 20° C. and (d) water, wherein (c)/(d) and (c)+(d) are respectively in a specific range.
    Type: Grant
    Filed: April 7, 2004
    Date of Patent: November 28, 2006
    Assignee: Kao Corporation
    Inventors: Toshiharu Noguchi, Junya Hanai, Kazunori Tsukuda, Mitsuru Uno
  • Patent number: 7129201
    Abstract: The invention relates to stable aqueous-aqueous emulsions defined by a dispersed phase having molecule(s) meeting special criteria and continuous phase having surfactant or surfactant system with micelles in rod-like shapes.
    Type: Grant
    Filed: August 18, 2003
    Date of Patent: October 31, 2006
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Lin Yang, Rajesh Patel, Kavssery Parameswaran Ananthapadmanabhan, Judith Lynne Kerschner
  • Patent number: 7110051
    Abstract: Provided herein are consumer products contained in conventional containers. A consumer product packaged according to the present invention is one which exhibits birefringence, and the packaging used according to the present invention is arranged so that the consumer product is caused to exist between two layers of polarizing film and is thus capable of exhibiting the phenomenon of birefringence to consumers under ambient lighting conditions.
    Type: Grant
    Filed: March 3, 2004
    Date of Patent: September 19, 2006
    Assignee: Huntsman Petrochemical Corporation
    Inventors: Raeda M. Smadi, Curtis M. Elsik, Samir S. Ashrawi, George A. Smith, Christopher J. Whewell