Heterogeneous Arrangement (e.g., Mixture Of Macroscopic Particles Differing In Physical Or Chemical Composition, Etc.; Liquid Component Encapsulated In Or Sorbed On Solid Material, Etc.) Patents (Class 510/438)
  • Patent number: 7033984
    Abstract: A particulate detergent composition, which comprises a minor amount of a herbal extract beneficial to human skin, the herbal extract being present in the form of granules comprising an aqueous solution of the herbal extract absorbed into and/or adsorbed onto a granular clay carrier is provided.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: April 25, 2006
    Assignee: Unilever Home and Personal Care USA division of Conopco, Inc.
    Inventors: Rudolfus Johannes Hendrikus Hafkamp, Antje Minke Wierenga
  • Patent number: 7030077
    Abstract: Particulate laundry detergent compositions, especially high bulk density powders and tablets, contain low levels of aloe vera or other herbal extract beneficial to the skin. The herbal extract is preferably present in the form of coloured, preferably, green, speckles having a 1% solution pH not exceeding 9. The detergent compositions preferably contain a mild surfactant system.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: April 18, 2006
    Assignee: Unilever Home and Personal Care USA, a division of Conopco, Inc.
    Inventors: Olaf Cornelis Beers, Rudolfus Johannes Hafkamp
  • Patent number: 7022659
    Abstract: Packages which comprise a substrate and one or more fabric treatment chemicals, wherein the fabric treatment chemicals are released from the substrate through the action of temperature, friction and/or contact with water. Methods for treating fabrics, the methods comprising the step of opening a package, the package containing at least one unit dose of detergent, and subsequently dissolving and/or dispersing the detergent composition to provide a wash liquor, and wherein the package comprises an insoluble substrate and one or more fabric treatment chemicals, the chemical-containing substrate being used to directly or indirectly apply the fabric treatment chemicals to the fabrics.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: April 4, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Jacky Pierre Duquet, Jose Luis Vega, Jean Wevers
  • Patent number: 7022656
    Abstract: Generally speaking, the present invention is a water-soluble copolymer film comprising a hydrolyzed copolymer of vinyl acetate and a second monomer, the resultant polyvinyl alcohol copolymer having a degree of hydrolysis, expressed as a percentage of vinyl acetate units converted to vinyl alcohol units, of from about 90% to 100%. The second monomer is preferably selected from the group of monomers having carboxylate functionality or sulfonate functionality. The resulting water-soluble copolymer film is disclosed for use in making pouches to contain a unit dose of liquid detergent, such as a liquid laundry detergent. However, it is an aspect of the copolymer film that film solubility is not significantly affected adversely by the detergent. Such film produces pouches having a greater storage shelf-life over prior art water-soluble film.
    Type: Grant
    Filed: March 19, 2003
    Date of Patent: April 4, 2006
    Assignee: Monosol, LLC.
    Inventors: Andrew P. Verrall, P. Scott Bening, Karen A. Kugler
  • Patent number: 7018971
    Abstract: A process for the preparation of detergent granules, the process comprising: (i) a first step of admixing in a mechanical granulator, an aluminosilicate and a first liquid binder comprising at least one surfactant, to produce a powder; and (ii) a second step of admixing in a low shear granulator, the powder produced in step (i), a water soluble salt and a second liquid binder, to produce the said detergent granules; wherein in step (ii), no more than 2%, preferably 0% by weight of the aluminosilicate based on the weight of the detergent granules is introduced into the low shear granulator of step (ii).
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: March 28, 2006
    Assignee: Unilever Home and Personal Care USA division of Conopco, Inc.
    Inventors: Johannes Hendrikus Akkermans, Remy Antal Verburgh
  • Patent number: 6984615
    Abstract: Disclosed is a cleaning article including fibers having at least a surfactant adhered thereto, wherein the surfactant is a mixture that contains from 45 to 76% by weight of a polyoxyethylene (POE) monoester of a fatty acid having from 5 to 15 carbon atoms, and the balance of the mixture is at least one compound selected from the group consisting of a POE monoester of a saturated fatty acid having from 16 to 22 carbon atoms, a POE monoester of an unsaturated fatty acid having from 16 to 22 carbon atoms, a POE diester of an unsaturated fatty acid having from 16 to 22 carbon atoms, and a POE diester of a saturated fatty acid having from 12 to 15 carbon atoms.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: January 10, 2006
    Assignee: Uni-Charm Corporation
    Inventors: Yasuhiko Kenmochi, Masatoshi Fujiwara, Yoshinori Tanaka, Yoshiko Saida, Kodai Furuya
  • Patent number: 6960266
    Abstract: At least one towellette is impregnated with a paint and nail polish remover formulation (remover formulation) by spraying. The remover formulation cleans polyurethane paint, enamel paint, printing inks and adhesives from hands, or nail polish from finger nails. The remover formulation includes dimethyl ester, dimethyl sulfoxide and methyl soyate, which all act as solvents. Alcohol, ethyl lactate and oxy-1,2-ethanediyl nonylphenyl-omega-hydroxy are preferably included in the remover formulation. The alcohol acts as a solvent and a drying agent. The ethyl lactate acts as a solvent. The oxy-1,2-ethanediyl nonylphenyl-omega-hydroxy acts as a surfactant to remove the solvents. The remover formulation also preferably includes aloe vera, propylene glycol and water. The at least one towellette is preferably in the form of a roll, which is contained in a dispenser.
    Type: Grant
    Filed: January 9, 2004
    Date of Patent: November 1, 2005
    Assignee: Quick Clean Products, Inc.
    Inventor: Bernard S. Schaefer
  • Patent number: 6951837
    Abstract: A process for detergent composition which has improved solubility or dissolution in laundering solutions, especially in solutions kept at cold temperatures (i.e., less than about 30° C.), is disclosed. The process includes mixing in at least one high-speed, low-speed, or a moderate-speed mixer, and various combinations of such mixers, at least two materials selected from the group consisting of dry agglomerates, wet agglomerates, spray dried granules, and detergent adjunct ingredients to form particles. Optionally a conditioning apparatus may also be used. The granular detergent composition made from this process is aesthetically pleasing to consumers and has improved flowability.
    Type: Grant
    Filed: June 20, 2000
    Date of Patent: October 4, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Scott William Capeci, Girish Jagannath, Noe Ongcoy Hidalgo, Manivannan Kandasamy, Takashi Kazuta, Yuji Nakamura
  • Patent number: 6951833
    Abstract: A anti-microbial composition includes an effective amount of an extract of a plant of the Ranunculaceae family, a surfactant, and optionally an essential oil. To disinfect an object using the anti-microbial composition, the anti-microbial composition is brought into contact with the object. The composition of the invention may be used in the form of packaged towelettes, which are saturated with the composition of the invention. The composition is effective in disinfecting objects contaminated with anthrax, pneumococci, straphylococci, streptococci, tuberculi and a variety of fungi.
    Type: Grant
    Filed: September 16, 2003
    Date of Patent: October 4, 2005
    Inventor: Deborah O'Neil
  • Patent number: 6936577
    Abstract: A particulate laundry detergent composition which comprises a detergent base powder comprising surfactant and builder and, as separate particulate components: (a) an alkali metal carbonate salt selected from carbonate, bicarbonate, sesquicarbonate and combinations thereof; and (b) a water-soluble organic acid which, when reacted with (a) in the presence of water, generates carbon dioxide gas; wherein the alkali metal carbonate salt, when taken separately, has a 90% dissolution time of less than 15 seconds, preferably less than 10 seconds, more preferably less than 7 seconds; and the water-soluble organic acid has a d50 particle size which is in the range of from 150 to 1500 microns. The alkali metal carbonate salt preferably has an average bulk density of at most 1000 g/l, preferably at most 800 g/l, more preferably at most 600 g/l. The alkali metal carbonate salt preferably has a d50 particle size of at most 250 microns, preferably from 1 to 200 microns, more preferably from 10 to 150 microns.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: August 30, 2005
    Assignee: Unilever Home Products and Care USA, division of Conopco, Inc.
    Inventors: Prasanna Rao Dontula, Alyn James Parry, Catherine Maria Powell, Karen Robinson, Wiebe Schokker, Gilbert Martin Verschelling, Pieter Broer van der Weg
  • Patent number: 6936580
    Abstract: The present invention provides preferred, preferably liquid, hard surface cleaning compositions, compositions with cleaning liquid composition on a substrate, compositions used with absorbent pads and implements and devices for making the process of cleaning hard surfaces and/or maintaining their appearance and hygiene easier and more effective.
    Type: Grant
    Filed: December 15, 2003
    Date of Patent: August 30, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Alan Edward Sherry, Nicola John Policicchio, Cynthia Elaine Cella, Jeffrey Lawrence Flora, Toan Trinh, Joseph Paul Morelli
  • Patent number: 6927201
    Abstract: Capsules for protecting a benefit ingredient and/or a colorant usefull in detergent or personal care compositions. The benefit agent and/or colorant within the capsule is surrounded by a continuous phase based on a mixture of thermoplastic-type co-polymer and hydrocarbon oil. The continuous phase is preferably transparent. Detergent and personal care compositions containing the capsules are also described.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: August 9, 2005
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Feng-Lung Gordon Hsu, Kristina Marie Neuser, Robert Joseph Ahart, Deborah Marie Coccaro, Peter Anthony Divone, Sr.
  • Patent number: 6916776
    Abstract: A restaurant cleaning towel made from a substrate such as a woven, nonwoven, or knit fabric. A sanitizer release polymer composition comprising at least one cationic (or alternatively, nonionic) surfactant is bound to the surface of the towel. Preferably, the cationic surfactant is present in the sanitizer release polymer composition in an amount of about 1 to about 10 weight percent, based on a total weight of the composition. The composition may also include at least one nonionic co-surfactant in combination with the cationic surfactant. The towel also includes a color label on its surface to identify the area of the restaurant in which the cleaning towel is to be utilized. The towel may optionally include an international icon, a tactile label, and/or a label in a plurality of languages identifying the area where the towel is to be utilized.
    Type: Grant
    Filed: September 21, 2004
    Date of Patent: July 12, 2005
    Assignee: Svendsen Limited Partnership
    Inventor: Jeffrey S. Svendsen
  • Patent number: 6911423
    Abstract: In order to improve the dispersion of nonionic surfactant into wash water from a granule in which the nonionic surfactant is carried on a water-insoluble granular material, the nonionic surfactant is intimately mixed with a structurant which is a non-soap ionic surfactant in finely divided particulate form. A preferred structurant is an anionic surfactant, for example, primary alcohol sulphate.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: June 28, 2005
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Peter Robert Garrett, John Edley Wilson
  • Patent number: 6906022
    Abstract: A detergent composition which has improved solubility or dissolution in laundering solutions, especially in solutions kept at cold temperatures (i.e., less than about 30° C.), is provided. The granular detergent composition is aesthetically pleasing to consumers and has improved flowability. The granular detergent composition has a homogeneity number of greater than 1 wherein the homogeneity number is defined by the equation HN=Xbulk/Xpart. A process for producing the detergent is also provided.
    Type: Grant
    Filed: September 24, 1999
    Date of Patent: June 14, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Scott William Capeci, Mark William Ridyard, Paur R. Mort, III
  • Patent number: 6906021
    Abstract: Matrix particles having a perfume component and washing-active surfactant component can be used in body-cleansing compositions and housecleaning products.
    Type: Grant
    Filed: July 3, 2003
    Date of Patent: June 14, 2005
    Assignee: Symrise GmbH & Co. KG
    Inventors: Norbert Trage, Ralf Bertram, Steffen Sonnenberg, Jürgen Meyknecht
  • Patent number: 6903065
    Abstract: The invention relates to particulate solids comprising more than 90% by weight of natural or synthetic surface-active compounds for which a) the mean particle size of the particulate solid particles is 10 to 3000 ?m, b) the surface-active compounds are solid at room temperature, and c) the surface-active compounds have a melting point of from 25 to 250° C.
    Type: Grant
    Filed: May 17, 2002
    Date of Patent: June 7, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter-Roger Nyssen, Dietmar Fuchs, Hans-Peter Müller
  • Patent number: 6900169
    Abstract: A process for preparing coated detergent granules in a fluidized bed. The fluidized bed is operated at a flux number of at least about 4 and at a Stokes Number of 10 to about 1000 using a coating solution or slurry having a viscosity from about 300 to about 100,000 centipoise, measured at 60° C. Upon drying, the resultant detergent particles have improved appearance and flow properties and may be packaged and sold as a detergent material or mixed with various other detergent ingredients to provide a fully formulated detergent composition.
    Type: Grant
    Filed: June 30, 2004
    Date of Patent: May 31, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Matthew Israel Wasserman, Mark William Ridyard, Scott William Capeci, Wayne Edward Beimesch, Paul R Mort, III
  • Patent number: 6884766
    Abstract: A liquid rinse-added fabric care composition that is characterized by at least two visually distinct phases when the composition is at rest and wherein at least one of the phases contains a fabric care agent is provided. The composition forms a temporary mixture when shaken that allows a consumer to dose a representative sample of the composition and spontaneously re-forms at least two visually distinct phases when allowed to remain at rest. The fabric care agents present in one or more phases of the composition may include fabric softener actives, color care agents, perfumes, antibacterial agents, malodor control agents, ultraviolet protection agents, anti-abrasion, anti-wear & fabric integrity agents, wrinkle control agents, and mixtures thereof. The composition should also contain less than about 5%, preferably less than about 3%, and even more preferably less than about 1% by weight of detergent actives.
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: April 26, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Marc Johan DeClercq, Hugo Jean Marie DeMeyere, Serge Gabriel Pierre Roger Cauwberghs, Kristine Janssens, Franciscus Joseph Madeleine DeBlock, Johan Maurice Theo DePootere, Kimiko Fukushima, Akiko Taneko
  • Patent number: 6864221
    Abstract: The present invention relates to particles for supporting a surfactant and a process for preparing the same. Further, the present invention relates to high-density detergent particles using the particles for supporting a surfactant, and a process for preparing the same.
    Type: Grant
    Filed: June 14, 2000
    Date of Patent: March 8, 2005
    Assignee: Kao Corporation
    Inventors: Shuji Takana, Hitoshi Takaya, Hiroki Yamaboshi, Yoichi Sugiyama, Hiroshi Kitagaito, Shu Yamaguchi, Hiroyuki Yamashita
  • Patent number: 6849591
    Abstract: A description is given of a microcapsule formulation comprising microcapsules having a core of a hydrophobic material and a capsule shell of an addition polymer containing in copolymerized form at least 1% by weight of cationogenic monomers and/or polyethylenically unsaturated monomers whose unsaturated sites are connected via successive chemical bonds of which at least one bond is acid-hydrolyzable. A description is further given of a microcapsule formulation comprising microcapsules having a core of a hydrophobic material, which comprises at least one fragrance or perfume, and a shell of an addition polymer containing in copolymerized form at least 1% by weight of anionogenic monoethylenically unsaturated monomers and/or polyethylenically unsaturated monomers whose unsaturated sites are connected via successive chemical bonds of which at least one bond is base-hydrolyzable. The microcapsule formulations are employed in laundry detergents or cleaning products.
    Type: Grant
    Filed: July 7, 2000
    Date of Patent: February 1, 2005
    Assignee: BASF Aktiengesellschaft
    Inventors: Dieter Boeckh, Ekkehard Jahns, Werner Bertleff, Peter Neumann
  • Patent number: 6849590
    Abstract: The present invention relates to a process for preparing particles for supporting a surfactant, comprising a step of giving a defect to a coating film containing a water-soluble component, wherein the coating film is formed on surfaces of raw material particles; and a process for preparing detergent particles comprising a step of mixing a surfactant composition and the particles for supporting a surfactant obtained by the above process, under conditions that the surfactant composition shows a liquid state. By using the process of the present invention, there can be obtained particles for supporting a surfactant, in which the supporting ability of the particles is improved, without lowering the detergency. In addition, by using the particles for supporting a surfactant, there can be obtained detergent particles having excellent detergency.
    Type: Grant
    Filed: December 28, 1999
    Date of Patent: February 1, 2005
    Assignee: KAO Corporation
    Inventors: Hiroki Yamaboshi, Shuji Takana, Teruo Kubota, Hitoshi Takaya, Hiroyuki Yamashita, Hideichi Nitta
  • Patent number: 6844303
    Abstract: This invention relates to cleansing compositions and feminine hygiene wipes containing the cleansing composition. The cleansing composition comprises water; a humectant; a solubilizer; chamomile; and panthenol. The composition is not irritating and does not sting the skin.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: January 18, 2005
    Inventor: Rainer Lange
  • Patent number: 6844308
    Abstract: A cleaning wipe comprising a nonwoven fabric wherein the nonwoven fabric is impregnated with an antibacterial cleaning composition.
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: January 18, 2005
    Assignee: Colgate-Palmolive Company
    Inventors: Nathalie Dastbaz, Joelle Simon
  • Publication number: 20040266651
    Abstract: Described herein are devices for improving the rinse effect in machine dishwashers. In one embodiment, the device comprises a means of fixing an amount of liquor comprising rinse surfactant of the main wash cycle, wherein the amount of liquor is sufficient to bring about a rinse effect, whereby the liquor is transported into a subsequent rinse cycle. Also described are methods and kits for achieving a rinse effect in dishwashers.
    Type: Application
    Filed: June 21, 2004
    Publication date: December 30, 2004
    Inventors: Peter Schmiedel, Thomas Gassenmeier, Rolf Bayersdorfer, Wolfgang von Rybinski
  • Publication number: 20040266650
    Abstract: A washing and/or cleaning article which is reversibly flexible, shear and compression elastic, with at least one layer comprising at least one treatment, washing or cleaning active substance and at least one binder. The layer(s) is/are arranged on a support or in a sandwich manner between two supports. The above offers a range of advantages, notable ease of handling, avoidance of skin contact with the substance(s) and an optimized washing performance based on the serial release of the treatment, washing and/or cleanng active substances.
    Type: Application
    Filed: June 4, 2004
    Publication date: December 30, 2004
    Inventors: Alexander Lambotte, Jacques Breyer, Carlos Malet, Franz-Josef Carduck
  • Patent number: 6834657
    Abstract: A sterile, absorbent, lint-free, soft, and at least slightly abrasive pad is impregnated with an anti-coagulant. The pad is packaged in a sterile pouch and the pouch is opened to apply the anti-coagulant to an intravenous device such as a catheter or stent device, to clean blood from a used needle or to decontaminate an operating room surface. The anti-coagulant is preferably heparin-benzalkonium chloride formulated in a solution of 1.5% heparin-benzalkonium chloride by weight or volume, containing 850 USP heparin units per milliliter in a solvent such as isopropyl alcohol.
    Type: Grant
    Filed: February 12, 2003
    Date of Patent: December 28, 2004
    Inventor: John Kuperus
  • Patent number: 6835701
    Abstract: A cleaning cloth impregnated with a composition comprising: (a) a fibrous web; (b) an alkyl or alkenyl oligoglycoside; (c) a mixture comprising an alcohol polyglycol ether, a hydroxy mixed ether, or a combination thereof are useful for cleansing hair.
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: December 28, 2004
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Werner Seipel, Hermann Hensen, Dagmar Goebels
  • Publication number: 20040259754
    Abstract: The present invention relates to a method and an apparatus for cleaning an article with an intermediate concentration cleaning composition, and to the compositions. The method includes contacting the article with the intermediate concentration cleaning composition and then contacting the article with the composition diluted.
    Type: Application
    Filed: June 20, 2003
    Publication date: December 23, 2004
    Inventors: David W. Gohl, Paul Mattia, David A. Fine
  • Publication number: 20040254086
    Abstract: The present invention is directed to a disposable article that contains a plurality of substrate layers. The article is selected from the group consisting of pad sized articles, grip sized articles, sheet sized articles and combinations. These articles have a cleansing composition associated with the substrate layers. The articles provide effective cleansing benefits to the skin and hair in a convenient, inexpensive, and sanitary manner. The articles of the present invention also have superior thickness. Additionally, the article has increased rigidity while at the same time is flexible. The increase in rigidity and thickness provides for an article that does not crush or crumple during use. The article of the present invention can also provide a therapeutic or aesthetic benefit without the need for a separate benefit providing product.
    Type: Application
    Filed: June 8, 2004
    Publication date: December 16, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Steven Kirk Hedges, Edward Dewey Smith
  • Patent number: 6825161
    Abstract: The present invention relates to an improved controlled delivery system that can be incorporated in soap bars to enhance deposition of active ingredients and sensory markers onto skin. The carrier system also provides controlled release or prolonged release of these actives from the skin over an extended period of time. The controlled delivery system of the present invention comprises substantially free-flowing, powder formed of solid hydrophobic, positively charged, nanospheres of encapsulated active ingredients, that are encapsulated in moisture sensitive microspheres. The high cationic charge density of the nanosphere improves deposition of active ingredients onto skin.
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: November 30, 2004
    Assignee: Salvona LLC
    Inventors: Adi Shefer, Samuel Shefer
  • Publication number: 20040224872
    Abstract: The present invention relates to heterogeneous cleaning compositions, methods employing them, and methods of making them.
    Type: Application
    Filed: May 9, 2003
    Publication date: November 11, 2004
    Inventors: David A. Fine, Terry James Klos, Gretchen Louise King, Richard D. Stardig
  • Publication number: 20040209792
    Abstract: An improved cleaning composition loaded on a cleaning wipe having improved biocidal release from the cleaning wipe. The improved cleaning composition includes a cationic biocide and a biocide release agent.
    Type: Application
    Filed: May 6, 2004
    Publication date: October 21, 2004
    Applicant: The Clorox Company, a Delaware company
    Inventors: Shuman Mitra, Richard E. Simon, Wayne B. Scott, Kenneth L. Vieira, Glen A. Shaffer, Andrew Kilkenny
  • Publication number: 20040204332
    Abstract: A cleaning wipe comprising a non-woven fabric wherein the non-woven fabric is impregnated with a cleaning composition.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 14, 2004
    Applicant: Colgate-Palmolive Company
    Inventors: Nathalie Dastbaz, Joelle Simon
  • Publication number: 20040204333
    Abstract: A disposable nonwoven cleansing mitt adapted to fit on a user's hand, such as a child, is provided. The disposable nonwoven cleansing mitt releasably contains a personal care composition.
    Type: Application
    Filed: March 10, 2004
    Publication date: October 14, 2004
    Applicant: The Procter and Gamble Company
    Inventors: George Christopher Dobrin, Teresa Lynne Horton, Michael Wayne Mason
  • Publication number: 20040204334
    Abstract: A cleaning sheet comprising a cleaning layer and a releasable protective film laminated on the cleaning layer, wherein each of the relative intensities of the fragment ions of CH3Si+, C3H9Si+, C5H15Si2O+, C5H15Si3O3+, C7H21Si3O2+, CH3SiO−, CH3SiO2− and Si+ in the cleaning layer, when the protective film is peeled off the cleaning layer, is 0.1 or less according to time-of-flight secondary ion mass spectrometry, relative to C2H3+ in the case of positive ion or O− in the case of negative ion.
    Type: Application
    Filed: April 14, 2004
    Publication date: October 14, 2004
    Applicant: NITTO DENKO CORPORATION
    Inventors: Yoshio Terada, Makoto Namikawa, Daisuke Uenda, Asami Funatsu
  • Patent number: 6794352
    Abstract: A restaurant cleaning towel made from a substrate such as a woven, nonwoven, or knit fabric. A sanitizer release polymer composition comprising at least one cationic (or alternatively, nonionic) surfactant is bound to the surface of the towel. Preferably, the cationic surfactant is present in the sanitizer release polymer composition in an amount of about 1 to about 10 weight percent, based on a total weight of the composition. The composition may also include at least one nonionic co-surfactant in combination with the cationic surfactant. The towel also includes a color label on its surface to identify the area of the restaurant in which the cleaning towel is to be utilized. The towel may optionally include an international icon, a tactile label, and/or a label in a plurality of languages identifying the area where the towel is to be utilized.
    Type: Grant
    Filed: August 2, 2002
    Date of Patent: September 21, 2004
    Inventor: Jeffrey S. Svendsen
  • Patent number: 6794351
    Abstract: Multipurpose cleaning articles are provided comprising a porous cleaning sheet containing an aqueous cleaning composition comprising (a) water as the major component; (b) 5% to 45% by weight water-immiscible solvent; (c) less than about 1.8% by weight emulsifier; and wherein the aqueous cleaning composition has a vertical wicking rate of about 1 cm/minute or more. The porous cleaning sheet can comprise any one of numerous materials, including hydrophobic materials, such as nonwoven webs, textile fabrics, foams and so forth. The cleaning articles are capable of removing water insoluble materials from various surfaces and including cleaning the skin and hands as well as hard surfaces.
    Type: Grant
    Filed: October 19, 2001
    Date of Patent: September 21, 2004
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Richard L. Shick, Ali Yahiaoui
  • Patent number: 6794353
    Abstract: The present invention relates to a cleaning wipe which is a water insoluble substrate impregnated with a cleaning composition containing a cellulosic polymer.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: September 21, 2004
    Assignee: Colgate-Palmolive Company
    Inventors: Barbara Thomas, Karen Wisniewski, Philip Gorlin, Josh Ghaim
  • Patent number: 6790821
    Abstract: A process for preparing coated detergent granules in a fluidized bed is provided. The fluidized bed is operated at a flux number of at least about 3.5 and/or a Stokes Number of greater than 1.0. Upon drying, the resultant detergent particles have improved appearance and flow properties and may be packaged and sold as a detergent material or mixed with various other detergent ingredients to provide a fully formulated detergent composition.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: September 14, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Matthew Israel Wasserman, Mark William Ridyard, Scott William Capeci, Wayne Edward Beimesch, Paul R Mort, III
  • Patent number: 6790814
    Abstract: The present invention relates to particles that may be used to deliver materials, including but not limited to, laundry additives such as perfume materials; and detergent composition that contain such particles.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: September 14, 2004
    Assignee: Procter & Gamble Company
    Inventors: Edgar Manuel Marin, Jose Maria Velazquez, Jiten Odhavji Dihora, Roberto GarciaGonzalez, Gaurav Saini
  • Patent number: 6787512
    Abstract: Generally speaking, the present invention is a water-soluble copolymer film comprising a hydrolyzed copolymer of vinyl acetate and a second monomer, the resultant polyvinyl alcohol copolymer having a degree of hydrolysis, expressed as a percentage of vinyl acetate units converted to vinyl alcohol units, of from about 90% to 100%. The second monomer is preferably selected from the group of monomers having carboxylate functionality or sulfonate functionality. The resulting water-soluble copolymer film is disclosed for use in making pouches to contain a unit dose of liquid detergent, such as a liquid laundry detergent. However, it is an aspect of the copolymer film that film solubility is not significantly affected adversely by the detergent. Such film produces pouches having a greater storage shelf-life over prior art water-soluble film.
    Type: Grant
    Filed: November 26, 2003
    Date of Patent: September 7, 2004
    Assignee: MonoSol, LLC
    Inventors: Andrew P. Verrall, P. Scott Bening, Karen A. Kugler
  • Patent number: 6784151
    Abstract: A multi-step process for making a granular detergent composition. The processing steps include adding to a mixer a first feed stream selected from a first powder, a first liquid, and mixtures thereof, to form a second feed stream. The second feed stream is added to a fluid bed dryer to form the granular detergent composition, and optionally, a third feed stream selected from a second powder, a second liquid, and mixtures thereof can be added to the fluid bed dryer. The granular detergent composition contains at least about 50% by weight of particles having a geometric mean particle diameter of from about 500 microns to about 1500 microns with a geometric standard deviation of from about 1 to about 2. Further, at least a portion of the particles contain a detersive surfactant or a detergent builder.
    Type: Grant
    Filed: January 8, 2003
    Date of Patent: August 31, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Scott William Capeci, Steven Matthew Gabriel, Girish Jagannath, Scott John Donoghue, Christopher Andrew Morrison
  • Patent number: 6784145
    Abstract: The invention relates to an article containing (A) a water-insoluble substrate and (B) containing an aqueous phase and N-(3-chloroallyl)hexaminium chloride. According to one preferred embodiment of the invention, the composition also contains at least one C1-C4 alkyl para hydroxybenzoate and/or at least one ethylenediamine-tetraacetic acid salt. The article may especially constitute a wipe for cleansing and/or removing makeup from the facial and/or body skin, and also for removing makeup from the eyes. The wipe may be in the form of a moist or dry wipe.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: August 31, 2004
    Assignee: L'Oreal
    Inventors: Patricia Delambre, Philippe Touzan, Pascal Simon
  • Publication number: 20040147425
    Abstract: Wipes impregnated with a cleaning composition particularly suitable for hand dishwashing are disclosed. A wipe is provided which is formed of a water-insoluble substrate having a cleaning composition applied thereto.
    Type: Application
    Filed: November 10, 2003
    Publication date: July 29, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Artemio Castro, Edward Paul Fitch, Peter Robert Foley, Francis Cornelio Ford
  • Patent number: 6767882
    Abstract: A process for preparing detergent particles having a coating layer of water-soluble inorganic material is provided. The detergent particle comprises a particle core of a detergent active material. This particle core is then at least partially covered by a particle coating layer of a water soluble inorganic material. Particularly preferred are non-hydrate inorganic coating materials including double salt combinations of alkali metal carbonates, and sulfates. The particle coating layer may also include detergent adjunct ingredients such as brighteners, chelants, nonionic surfactants, co-builders, etc. The process includes the steps of passing the particle core through a coating mixer such as a low speed mixer of fluid bed mixer and coating the particle core with a coating solution or slurry of the water soluble inorganic material.
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: July 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Girish Jagannath, Manivannan Kandasamy, Ganapathy Venkata Ramanan, Eric San Jose Robles, Kenji Shindo, Tomotaka Inoue
  • Publication number: 20040142832
    Abstract: A hygiene tissue is used for both cleaning and transferring lactic acid producing bacteria to the skin and urogenital area. The hygiene tissue contains, on separate parts of the tissue, cleaning liquid and a bacterial composition. Bacterial viability and transfer ability is maintained by suspending the bacteria in a lipid which protects the bacteria from moisture. The lipid also enhances transfer of the bacteria from the tissue to the skin or urogenital area. Different designs of the hygiene tissue prevent the mixing of the cleaning liquid and the bacterial composition.
    Type: Application
    Filed: October 22, 2003
    Publication date: July 22, 2004
    Applicant: SCA Hygiene Products AB
    Inventors: Bo Runeman, Ulla Forsgren-Brusk, Ingemar Fernfors
  • Publication number: 20040127385
    Abstract: A anti-microbial composition includes an effective amount of an extract of a plant of the Ranunculaceae family, a surfactant, and optionally an essential oil. To disinfect an object using the anti-microbial composition, the anti-microbial composition is brought into contact with the object. The composition of the invention may be used in the form of packaged towelettes, which are saturated with the composition of the invention. The composition is effective in disinfecting objects contaminated with anthrax, pneumococci, straphylococci, streptococci, tuberculi and a variety of fungi.
    Type: Application
    Filed: September 16, 2003
    Publication date: July 1, 2004
    Inventor: Deborah O'Neil
  • Patent number: 6756353
    Abstract: Detergent compositions or components are formulated with certain hydrophobically modified cellulosic materials, which provide protection of fabrics, whereof at least 80% or even at least 90% have a particle size of below 1000 microns or even below 850 or even 710 microns. Selection of materials of this particle size results in improved dispersability of the cellulosic material and imparts improved appearance and integrity benefits to fabrics and textiles laundered in washing solutions from such compositions.
    Type: Grant
    Filed: December 3, 2001
    Date of Patent: June 29, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Robert Michael Pettifer, Victor Stuart Reid, Paul Sherrington, Shirley Summers
  • Patent number: 6753305
    Abstract: The present invention relates to a process of disinfecting a hard-surface with a composition comprising cinnamon oil and/or an active thereof whereby disinfecting benefits are provided.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: June 22, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Floriana Raso, Alberto Caselli