Coated, Encapsulated, Or Impregnated Particle Component In A Physically Heterogeneous Composition (e.g., Coated Or Encapsulated Particles Mixed With Powder, Granules, Etc.) Patents (Class 510/349)
  • Patent number: 8529693
    Abstract: An adhesion bond strength enhancer for cementitious adhesive mortar is disclosed. The adhesion enhancer improves bond strength between the mortar and relatively hydrophobic plastic material, such as extruded polystyrene boards and expanded polystyrene boards of the type generally employed in Exterior Insulation Finishing Systems (“EIFS”). Preparation of non-caking, free-flowing, solid dialkyl sulfosuccinate compositions for use as the adhesion enhancer is also disclosed. The adhesion enhancer is attractive for large-scale application in mineral mortar dry-mixes or other solid construction materials. The invention can be used to improve the strength of an adhesive bond between a) gypsum based plaster or stucco and concrete or bricks, b) tile adhesives and concrete, and c) mineral mortars on polystyrene boards, among others.
    Type: Grant
    Filed: December 10, 2010
    Date of Patent: September 10, 2013
    Assignee: Troy Corporation
    Inventors: Gerald Krätschmer, Jörg Thomas Wilken
  • Patent number: 8518867
    Abstract: The invention relates to a solid, textile or skin care composition which comprises a water-soluble carrier, a textile-softening clay and a textile or skin care compound. The invention especially relates to a solid, textile or skin care composition wherein the water-soluble carrier is particulate and is coated with a powder comprising the softening clay and the textile or skin care compound. The invention also relates to textile-softening detergents or cleaning agents which comprise the textile or skin care composition.
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: August 27, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventors: Konstanze Mayer, Karl-Heinz Scheffler, Rene-Andres Artiga-Gonzalez, Mario Sturm, Tobias Segler
  • Publication number: 20130217609
    Abstract: A seamless capsule comprises at least one core and a shell layer. The capsule can further comprise an intermediate layer which surrounds the core(s) and is surrounded by the shell layer. The shell layer comprises a solvent-soluble, film forming agent. The shell layer can further comprise a disintegration aid.
    Type: Application
    Filed: February 21, 2012
    Publication date: August 22, 2013
    Inventors: Gregory E. Fernandes, Robert M. MacMeccan
  • Patent number: 8497234
    Abstract: A solid textile care composition having a water-soluble carrier, a water-soluble polymer, a textile care compound and a perfume. A solid textile care composition in which the water-soluble carrier is present in particulate form and has an envelope composed of the water-soluble polymer, the textile care compound and the perfume. Also textile care washing or cleaning compositions comprising the textile care composition.
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: July 30, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventors: Konstanze Mayer, Karl-Heinz Scheffler, Rene-Andres Artiga-Gonzalez, Hubert Harth, Mario Sturm, Tobias Segler, Daniel Tigges
  • Patent number: 8486879
    Abstract: A solid composition including calcium and/or magnesium hypochlorite, a builder (e.g., one or more of carbonate, bicarbonate, sesquicarbonate), an acid, a water-soluble polymer, at least one anionic surfactant, and optionally, a hydrotrope. The composition does not include any potassium hypochlorite, sodium hypochlorite, lithium hypochlorite, N-halogenated compounds, peroxides, persulfates, hydantoins, isocyanurates, or carboxylic acids that also have hydroxyl, amino, amido, imino, or imido groups. Upon dissolution of the composition in water, the calcium and/or magnesium hypochlorite and acid react to form hypochlorous acid. The use of hypochlorous acid, rather than direct use of an alkaline or alkaline earth hypochlorite results in a composition that is typically acidic rather than basic, and that results in improved cleaning. The composition is particularly suited for cleaning and disinfecting dentures.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: July 16, 2013
    Assignee: The Clorox Company
    Inventors: Evan Rumberger, William L. Smith
  • Patent number: 8486881
    Abstract: The invention relates to co-granules containing a granule core and a sheath or coating layer surrounding the granule core. Said co-granules are characterized in that the granule core contains a) at least one bleach activator, a2) between 0 and 20 wt. % of the total quantity of at least one bleach catalyst contained in the co-granule, and c) at least one binding agent, and the sheath or coating layer contains d) between 80 and 100 wt. % of the total quantity of the at least one bleach catalyst contained in the co-granule, and e) at least one coating agent. The co-granules are advantageously suitable for producing cleaning products and detergents and especially products for washing crockery in a machine.
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: July 16, 2013
    Assignee: Clariant Finance (BVI) Limited
    Inventors: Georg Borchers, Gerd Reinhardt, Andreas Schottstedt
  • Patent number: 8481476
    Abstract: Modified aminoalkyl- and polyoxyalkylene-functional organopolysiloxanes exhibit delayed antifoaming activity in washing operations, minimizing foaming of rinse water. When applied to a pulverulent carrier, they may also be used in powder detergent formulations.
    Type: Grant
    Filed: February 21, 2011
    Date of Patent: July 9, 2013
    Assignee: Wacker Chemie AG
    Inventor: Amit Kumar Paul
  • Patent number: 8481471
    Abstract: The present invention provides a solid-layered composition having at least two parts. The first part comprises a) calcium hypochlorite, magnesium hypochlorite and mixtures thereof, b) a builder, c) a water-soluble polymer, d) an acid, and e) wherein the first part does not contain sodium hypochlorite, lithium hypochlorite, potassium hypochlorite and mixtures thereof. The second part comprises a) a functional ingredient, b) a builder or filler, and c) wherein the second part does not contain any oxidant.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: July 9, 2013
    Assignee: The Clorox Company
    Inventors: William L. Smith, Evan M. Rumberger
  • Patent number: 8476216
    Abstract: This invention relates to non-bleeding and controlled color-releasing speckles for use in granular laundry detergents and other consumer products. The speckles are comprised of a salt or salt-containing carrier, a coloring agent, and a water-insoluble (or minimally water-soluble) salt coating.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: July 2, 2013
    Assignee: Milliken & Company
    Inventor: Gregory E. Fernandes
  • Patent number: 8475678
    Abstract: The present invention provides a method of using a solid-layered composition having at least two parts. The first past comprises a) calcium hypochlorite, magnesium hypochlorite and mixtures thereof, b) a builder, c) a water-soluble polymer, d) an acid, and e) wherein the first part does not contain sodium hypochlorite, lithium hypochlorite, potassium hypochlorite and mixtures thereof. The second part comprises a) a surfactant, b) a builder, c) an acid, and d) wherein the second part does not contain any oxidant.
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: July 2, 2013
    Assignee: The Clorox Company
    Inventors: William L. Smith, Evan M. Rumberger
  • Patent number: 8470760
    Abstract: This invention relates to non-bleeding, non-staining colored speckles for use in granular or powdered detergents such as laundry detergents and automatic dishwashing detergents. The colored speckles are comprised of a salt or salt-containing carrier and a coloring agent and are characterized as being substantially uniformly colored throughout the cross-sectional volume of the speckle.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: June 25, 2013
    Assignee: Milliken 7 Company
    Inventors: Steven Spanhove, Gregory E. Fernandes
  • Patent number: 8460792
    Abstract: A microcapsule which is able to stably retain a benefit agent such as a volatile substance for an extended period, and which is also suitable for encapsulating fragrances and the like. Such capsule encapsulates a mixture comprising a volatile substance, and an additive that has a higher melting point than the volatile substance and is able to undergo mutual dissolution with the volatile substance, wherein the mixture exhibits a melting point range, and a portion of, or all of, that melting point range falls within a range from ?20 to 60° C. The present invention also relates to consumer products including cleaning and/or treatment compositions comprising such microcapsules, and processes of making and using same.
    Type: Grant
    Filed: January 27, 2011
    Date of Patent: June 11, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Johan Smets, Radhakrishnan Janardanan Nair, An Pintens, Takuya Yasuhara, Takashi Iwasaki
  • Patent number: 8455425
    Abstract: The present invention relates to [1] alkali agent-containing particles which are free from deterioration of dissolvability in water and excellent in anti-caking property and which include (a) particles containing an alkali agent and having an average particle size of from 150 to 1000 ?m, and a layer of (b) clay mineral particles exhibiting a water impregnation capacity of 200% by mass or more and having an average particle size of from 1 to 200 ?m, the layer being formed on a surface of the respective particles (a); and [2] a method for suppressing caking of the alkali agent-containing particles including the step of forming a layer of the clay mineral particles (b) on a surface of the respective particles (a).
    Type: Grant
    Filed: March 9, 2009
    Date of Patent: June 4, 2013
    Assignee: Kao Corporation
    Inventors: Yoichi Sugiyama, Sachiko Yoshioka, Toshiharu Noguchi
  • Patent number: 8449626
    Abstract: Described is a method of cleaning a white load in a laundry machine, preferably a professional laundry machine, the method comprises subjecting the load to at least two washing steps and wherein the method comprises the steps of delivering bleach and subsequently a whitening additive.
    Type: Grant
    Filed: November 1, 2010
    Date of Patent: May 28, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Francesco De Buzzaccarini, Rapheal Angeline Alfons Ceulemans, Edward Robert Offshack
  • Patent number: 8445422
    Abstract: The present invention relates to a liquid, cleaning composition comprising abrasive cleaning particles.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: May 21, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Denis Alfred Gonzales, Christopher Charles Graham, Colin Stephenson
  • Publication number: 20130122070
    Abstract: The invention provides a benefit agent delivery particle having an average diameter of less than 50 micron comprising; at least one shell formed by a step-growth polymerisation reaction, preferably involving an isocyanate monomer, more preferably a urethane and/or a urea, interior said shell, at least one region formed by chain-growth polymerisation reaction (preferably a free-radical polymerisation) which does not involve an isocyanate, c) optionally, a benefit agent interior to said shell, and/or a deposition aid exterior to said shell. The invention further provides a process for the preparation of such particles wherein the shell is formed prior to the chain-growth polymerisation of the at least one region interior of the shell, preferably be forming the shell at a temperature at which the chain-growth reaction is inhibited.
    Type: Application
    Filed: July 11, 2011
    Publication date: May 16, 2013
    Inventors: Stuart Anthony Barnett, Craig Warren Jones, Adam John Limer, James Merrington, Jeremy Nicholas Winter
  • Patent number: 8426478
    Abstract: Formulation comprising hydrophobicized particles of silicon dioxide, mineral oil and one or more emulsifiers, where the hydrophobicized silicon dioxide is a fumed silicon dioxide, possesses a BET surface area of 200 to 300 m2/g, has on the surface of the particles O—Si—(CnH2n+1)3 groups, where n is 1 to 3 and where the (CnH2n+1) units are alike or different, has a carbon content of 1.5% to 5% by weight, based on the hydrophobic silicon dioxide, and is present in the formulation with a fraction of 0.05% to 5% by weight.
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: April 23, 2013
    Assignee: Evonik Degussa GmbH
    Inventors: Lara Dabrowski, Frank Menzel, Horst-Werner Wollenweber
  • Publication number: 20130095717
    Abstract: Provided herein are solid textile treating compositions; compositions containing colorants stabilized with one or more colorant stabilizers; compositions containing colorants that do not need to be stabilized by one or more colorant stabilizers; solid wash cycle conditioning agents; liquid textile treating compositions; cleaning agent compositions containing these; methods of making these; methods of treating textiles with these; textiles treated by these; containers containing the compositions; and methods of visually designating when a composition has reached or passed its pull date.
    Type: Application
    Filed: September 6, 2012
    Publication date: April 18, 2013
    Applicant: THE SUN PRODUCTS CORPORATION
    Inventors: David VanBlarcom, Makarand S. Shevade, Alla Tartakovsky, Ewa U. Sidwa
  • Publication number: 20130089590
    Abstract: The application describes a process for producing microcapsules which contain a shell made of polyurea and which surround in their interior a fragrance oil core, where the shell is obtained by the reaction of two structurally different diisocyanates in emulsion form.
    Type: Application
    Filed: June 24, 2011
    Publication date: April 11, 2013
    Applicant: GIVAUDAN SA
    Inventors: Jutta Hotz, Wolfgang Denuell
  • Patent number: 8361944
    Abstract: The present invention provides a solid-layered composition having at least two parts. The first part comprises a) calcium hypochlorite, magnesium hypochlorite and mixtures thereof, b) a builder, c) a water-soluble polymer, d) an acid, and e) wherein the first part does not contain sodium hypochlorite, lithium hypochlorite, potassium hypochlorite and mixtures thereof. The second part comprises a) a functional ingredient, b) a builder or filler, and c) wherein the second part does not contain any oxidant.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: January 29, 2013
    Assignee: The Clorox Company
    Inventors: William L. Smith, Evan Rumberger
  • Patent number: 8361942
    Abstract: A solid composition including calcium and/or magnesium hypochlorite, a builder (e.g., one or more of carbonate, bicarbonate, sesquicarbonate), an acid, a water-soluble polymer, at least one anionic surfactant, and optionally, a hydrotrope. The composition does not include any potassium hypochlorite, sodium hypochlorite, lithium hypochlorite, N-halogenated compounds, peroxides, persulfates, hydantoins, isocyanurates, or carboxylic acids that also have hydroxyl, amino, amido, imino, or imido groups. Upon dissolution of the composition in water, the calcium and/or magnesium hypochlorite and acid react to form hypochlorous acid. The use of hypochlorous acid, rather than direct use of an alkaline or alkaline earth hypochlorite results in a composition that is typically acidic rather than basic, and that results in improved cleaning. The composition is particularly suited for cleaning and disinfecting dentures.
    Type: Grant
    Filed: October 13, 2010
    Date of Patent: January 29, 2013
    Assignee: The Clorox Company
    Inventors: William L. Smith, Evan Rumberger
  • Patent number: 8361943
    Abstract: A solid composition including calcium and/or magnesium hypochlorite, a builder (e.g., one or more of carbonate, bicarbonate, sesquicarbonate), an acid, a water-soluble polymer, at least one anionic surfactant, and optionally, a hydrotrope. The composition does not include any potassium hypochlorite, sodium hypochlorite, lithium hypochlorite, N-halogenated compounds, peroxides, persulfates, hydantoins, isocyanurates, or carboxylic acids that also have hydroxyl, amino, amido, imino, or imido groups. Upon dissolution of the composition in water, the calcium and/or magnesium hypochlorite and acid react to form hypochlorous acid. The use of hypochlorous acid, rather than direct use of an alkaline or alkaline earth hypochlorite results in a composition that is typically acidic rather than basic, and that results in improved cleaning. The composition is particularly suited for cleaning and disinfecting dentures.
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: January 29, 2013
    Assignee: The Clorox Company
    Inventors: William L. Smith, Evan M. Rumberger
  • Patent number: 8361945
    Abstract: The present invention provides a method for cleaning dentures by contacting the dentures with a solid, multi-layered composition having at least two parts in water. The first part of the composition comprises a) calcium hypochlorite, magnesium hypochlorite and mixtures thereof, b) a builder, c) a water-soluble polymer, d) an acid, and e) wherein the first part does not contain sodium hypochlorite, lithium hypochlorite, potassium hypochlorite and mixtures thereof. The second part comprises a) a functional ingredient, b) a builder or filler, and c) wherein the second part does not contain any oxidant.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: January 29, 2013
    Assignee: The Clorox Company
    Inventors: William L. Smith, Evan Rumberger
  • Patent number: 8357650
    Abstract: A particle comprising an aminocarboxylic builder and sulphate or citrate wherein the aminocarboxylic builder and the sulphate or citrate are present in a weight ratio of from about 6:1 to about 1:1.
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: January 22, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Nigel Patrick Somerville Roberts, Chris Hughes, Robert Ian Dyson
  • Patent number: 8357649
    Abstract: The present application relates to benefit agent delivery compositions comprising a material selected from the group consisting of agglomerates comprising chelant and an encapsulated benefit agent; agglomerates comprising an encapsulated benefit agent having a shell comprising chelant; agglomerates comprising an encapsulated benefit agent having a core comprising chelant and combinations thereof, and processes for making and using such benefit agent delivery compositions.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: January 22, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Andre Chieffi, Julian David Martin, Nicolas Guillard
  • Publication number: 20120302487
    Abstract: A composite includes: one or more core units comprising a bleach activating agent; and an alkali soluble polymer coating on the surface of said one or more core units.
    Type: Application
    Filed: October 28, 2010
    Publication date: November 29, 2012
    Applicant: REVOLYMER LIMITED
    Inventors: Stephen Armstrong, Terence Cosgrove, John Jeffrey Gerrard, Melaine Jane Hughes, David Alan Pears
  • Patent number: 8318654
    Abstract: A cleansing composition is described. The cleansing composition generally contains an antimicrobial agent, a heating agent, and a thermochromic agent. During use, the heating agent heats the composition so that the antimicrobial agent becomes more effective. The thermochromic agent, on the other hand, changes the color of the composition as it is heated in order to indicate to a user that the composition is at a desired temperature. In an alternative embodiment, instead of containing a heating agent, a heating source can be used to heat the composition. The heating source can be, for instance, an electrical resistance heater.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: November 27, 2012
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Douglas Robert Hoffman, David William Koenig, Scott W. Wenzel, Philip E. Kieffer
  • Patent number: 8318652
    Abstract: This invention relates to non-bleeding and quick color releasing colored speckles for use in granular laundry detergents and other consumer products. The speckles are comprised of a porous carrier, a releasing agent, and a coloring agent.
    Type: Grant
    Filed: August 6, 2010
    Date of Patent: November 27, 2012
    Assignee: Milliken & Company
    Inventors: Gregory Fernandes, Eduardo Torres
  • Patent number: 8287755
    Abstract: The present invention provides a solid-layered composition having at least two parts. The first part comprises a) calcium hypochlorite, magnesium hypochlorite and mixtures thereof, b) a builder, c) a water-soluble polymer, d) an acid, and e) wherein the first part does not contain sodium hypochlorite, lithium hypochlorite, potassium hypochlorite and mixtures thereof. The second part comprises a) a surfactant, b) a builder, c) an acid, and d) wherein the second part does not contain any oxidant.
    Type: Grant
    Filed: November 18, 2009
    Date of Patent: October 16, 2012
    Assignee: The Clorox Company
    Inventors: William L. Smith, Evan M. Rumberger
  • Publication number: 20120220514
    Abstract: A seamless capsule comprises at least one core and a shell layer. The capsule can further comprise an intermediate layer which surrounds the core(s) and is surrounded by the shell layer. The shell layer comprises a material selected from the group consisting of water-soluble polymers, water-dispersible polymer, hydrogels. The shell layer can further comprise a disintegration aid.
    Type: Application
    Filed: February 25, 2011
    Publication date: August 30, 2012
    Inventors: Gregory E. Fernandes, Robert M. MacMeccan
  • Publication number: 20120220515
    Abstract: A seamless capsule comprises at least one core and a shell layer. The capsule can further comprise an intermediate layer which surrounds the core(s) and is surrounded by the shell layer. The shell layer comprises a material selected from the group consisting of water-soluble polymers, water-dispersible polymer, hydrogels. The shell layer can further comprise a disintegration aid.
    Type: Application
    Filed: February 25, 2011
    Publication date: August 30, 2012
    Inventors: Gregory E. Fernandes, Robert M. MacMeccan
  • Publication number: 20120165239
    Abstract: Herein a solid, scent-imparting composition is disclosed that comprises a water-soluble support, a water-soluble polymer, a malodor-absorbing compound, and a perfume. In a preferred embodiment of the present invention, the water-soluble support is provided as a particulate that is coated with an envelope consisting of the water-soluble polymer, the malodor-absorbing compound, and the perfume. A detergent compound may be included that is at least partly in and/or on the envelope. Washing or cleaning agents comprising the scent-imparting compositions are also described.
    Type: Application
    Filed: March 8, 2012
    Publication date: June 28, 2012
    Applicant: Henkel AG & Co. KGaA
    Inventors: Michael Dreja, Tatiana Schymitzek, Alexander Ditze, Matthias Sunder
  • Patent number: 8193141
    Abstract: The instant disclosure relates to stable color maintenance and/or rejuvenation compositions comprising at least one cationic polymer and anionic surfactant, and methods for providing the same.
    Type: Grant
    Filed: August 28, 2009
    Date of Patent: June 5, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Alessandro Corona, III, Brian W. Everingham, Gayle Marie Frankenbach, Rajan Keshav Panandiker, Beth Ann Schubert, Mark Robert Sivik, Kerry Andrew Vetter, Gregory Thomas Waning
  • Patent number: 8193142
    Abstract: A cleaning composition comprises a dispersion. The dispersion includes an acidic aqueous phase and a suspended particle. The particle is coated with an acid stable coating.
    Type: Grant
    Filed: August 31, 2009
    Date of Patent: June 5, 2012
    Assignee: Battelle Memorial Institute
    Inventors: Ramanathan S Lalgudi, Rob J Cain
  • Patent number: 8193143
    Abstract: A solid laundry detergent composition having: (a) detersive surfactant; and (b) from 0.05 wt % to 20 wt % carboxymethyl cellulose particle, wherein the carboxymethyl cellulose particle: (i) from 70 wt % to 98 wt % carboxymethyl cellulose having an average degree of carboxymethyl substitution of from 0.6 to 0.9; (ii) from 2 wt % to 12 wt % water; (iii) optionally from 0 wt % to 4 wt % sodium glycolate; and (iv) optionally from 0 wt % to 4 wt % sodium chloride.
    Type: Grant
    Filed: September 1, 2010
    Date of Patent: June 5, 2012
    Assignee: The Procter & Gamble Company
    Inventor: Neil Joseph Lant
  • Patent number: 8178483
    Abstract: A quaternary ammonium salt encapsulated by a polymeric microcapsule and methods for manufacturing such microcapsules are described. The quaternary ammonium salt can be cetylpyridinium chloride. The polymeric microcapsule encapsulating the quaternary ammonium salt can be used as an ingredient in a dentifrice.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: May 15, 2012
    Assignee: Colgate-Palmolive Company
    Inventors: James G. Masters, Shira Pilch
  • Publication number: 20120093899
    Abstract: The present invention is directed to a process for preparing a capsule product through the increase in the polymerization cure temperature and cure time during the capsule-making process. The microcapsule products prepared according the process of the present invention exhibit enhanced retention of active materials in consumer products which promote instability.
    Type: Application
    Filed: April 12, 2011
    Publication date: April 19, 2012
    Inventors: Lewis Michael Popplewell, Johan Gerwin Lodewijk Pluyter, Naijie Zhang
  • Patent number: 8158571
    Abstract: A particle (preferably a core-shell encapsulate) comprising a benefit agent (preferably a perfume), said particle being bound to a non-cationic deposition aid which is substantive to polyester, wherein the non-cationic deposition aid is a polymer derivable from dicarboxylic acids and polyols. Preferably the polymer comprises units derived from (poly)ethylene glycol and terephthalate, most preferably selected from the group comprising PET/POET, PEG/POET, PET/PEG and phthalate/glycerol/ethylene glycol polymers. The invention also provides a method for producing improved benefit agent particles which comprises the step of covalently linking or co-polymerising a deposition aid which is substantive to polyester to a particle comprises the benefit agent.
    Type: Grant
    Filed: August 19, 2008
    Date of Patent: April 17, 2012
    Assignee: Conopco Inc.
    Inventors: Coralie Claudine Alonso, Paul Ferguson, Christopher Clarkson Jones, David Richard Arthur Mealing, Jinfang Wang
  • Patent number: 8153576
    Abstract: Sodium percarbonate particles with a coating layer which comprises from 70 to 99.8% by weight of anhydrous sodium sulfate and from 0.2 to 20% by weight of a sodium borate, and whose proportion by weight is from 1 to 10% based on the mass of the sodium percarbonate particle, exhibit a high storage stability in detergent and cleaning composition formulations through a synergistic effect of sodium sulfate and sodium borate on the storage stability, and at the same time only have a small content of boron.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: April 10, 2012
    Assignee: Evonik Degussa GmbH
    Inventors: Stefan Leininger, Harald Jakob, Ralph Overdick
  • Publication number: 20120058929
    Abstract: The present invention relates to a carrier system for fragrances, to the production thereof and to the use of the carrier system in various fields of industry.
    Type: Application
    Filed: April 13, 2010
    Publication date: March 8, 2012
    Applicant: BASF SE
    Inventors: Matthias Laubender, Ouidad Benlahmar, Roland Ettl
  • Patent number: 8110536
    Abstract: The invention relates to a bleach system comprising at least one component selected from bleach, bleach activator or bleach catalyst, wherein the bleach system is enveloped with at least one polymer layer and the polymer has urethane and urea groups. The inventive bleach system and detergent formulations comprising this bleach system are suitable for washing or cleaning textiles or dishware.
    Type: Grant
    Filed: April 3, 2007
    Date of Patent: February 7, 2012
    Assignee: BASF SE
    Inventors: Frank Dietsche, Karl Haeberle, Ralf-Thomas Rahn, Dietmar Haering
  • Patent number: 8101562
    Abstract: Water-soluble detergents and enzymes are used for mechanically cleaning textiles or crockery. According to the invention, enzymes with a catalytic effect on typical stains are added to the washing or cleaning process, only for as long as their catalytic effect is desired. This avoids superfluous removal of the enzymes that have been used in a washing or cleaning process.
    Type: Grant
    Filed: March 2, 2007
    Date of Patent: January 24, 2012
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventor: Egbert Classen
  • Patent number: 8093197
    Abstract: Fluid reservoirs which are based on polymer substrates and are capable of storing large amounts of fluids. The storage is reliable and the reemergence from the liquid reservoir is readily controllable, for example, via the temperature or via mechanical actions, to achieve retardation of the fluid release. Also, processes for producing such fluid reservoirs and also their use, for example in washing or cleaning compositions.
    Type: Grant
    Filed: August 8, 2008
    Date of Patent: January 10, 2012
    Assignee: Henkel AG & Co. KGaA
    Inventors: Rene-Andres Artiga-Gonzalez, Hubert Harth, Mario Sturm, Frank Korber
  • Patent number: 8053402
    Abstract: Liquid compositions, which are chemically and physically stable, comprising peroxygen bleach, a crystalline hydroxyl-containing stabilizing agent, perfume microcapsules and more than 10% of surfactant by weight of the total composition. The perfumes microcapsules, preferably, comprise a polymeric outer shell made of the condensation of melamine and formaldehyde. Process for laundering fabrics comprising the step of contacting the fabrics with said bleaching compositions.
    Type: Grant
    Filed: January 14, 2010
    Date of Patent: November 8, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Giulia Ottavia Bianchetti, Marc Francois Theophile Evers, Johan Smets, Giovanni Grande
  • Publication number: 20110269657
    Abstract: The present application relates to encapsulated benefit agents, compositions comprising such encapsulated benefit agents and processes for making and using compositions comprising such encapsulated benefit agents. Such encapsulated benefit agents eliminate or minimize one or more of the drawbacks of current encapsulated benefit agents and thus provide formulators with additional perfume delivery opportunities.
    Type: Application
    Filed: May 11, 2010
    Publication date: November 3, 2011
    Inventors: Jiten Odhavji Dihora, Johan Smets, Todd Arlin Schwantes, Peggy Dorothy Sands
  • Publication number: 20110257064
    Abstract: A free-flowing solid laundry detergent composition including: (a) detersive surfactant; (b) essentially free from zeolite builder; (c) essentially free from phosphate builder; and (d) optionally, essentially free from silicate salt; wherein the composition has a reserve alkalinity to pH 7.5 of less than 15, and wherein upon dilution in de-ionised water to form a wash liquor at 10° C. temperature and at 1 g/L concentration has a pH profile such that: (i) 3 minutes after contact with water, the pH of the wash liquor is greater than 10; (ii) 10 mins after contact with water, the pH of the wash liquor is less than 9.5; (iii) 20 mins after contact with water, the pH of the wash liquor is less than 9.0; and (iv) optionally, wherein, the equilibrium pH of the wash liquor is in the range of from above 7.0 to 8.5.
    Type: Application
    Filed: April 13, 2011
    Publication date: October 20, 2011
    Inventors: Alan Thomas Brooker, Neil Joseph Lant, Nigel Patrick Somerville Roberts, Colin Ure, Carly Pickering
  • Patent number: 8034758
    Abstract: Coated sodium percarbonate particles having a mean particle size of from 300 to 1600 ?m containing a sodium percarbonate core surrounded by at least one coating layer, the coating layer comprising at least one coating agent and small sodium percarbonate particles of a mean particle size smaller than 100 ?m. Process for the production of these particles by coating sodium percarbonate core particles with at least one coating agent and with small sodium percarbonate particles of a size smaller than 100 ?m. Use of these particles as bleaching agent in detergent compositions and detergent compositions containing them.
    Type: Grant
    Filed: June 28, 2005
    Date of Patent: October 11, 2011
    Assignee: SOLVAY (Societe Anonyme)
    Inventors: Alfred Soentgerath, Gerd Hecken, Juergen H. Rabe, Henk L. J. Venbrux
  • Patent number: 8025972
    Abstract: Sodium percarbonate particles presenting an improved long term stability expressed as a heat output at 40° C. measured after storage during 12 weeks at 40° C., of less than 5 ?W/g, or expressed as an Avox recovery of at least 70 after storage for 8 weeks at 55° C. Process for the production of these particles. Use of these particles as bleaching agent in detergent compositions and detergent compositions containing them.
    Type: Grant
    Filed: June 28, 2005
    Date of Patent: September 27, 2011
    Assignee: SOLVAY (Société Anonyme
    Inventors: Alfred Söntgerath, Gerd Hecken, Jüergen H. Rabe, Henk L. J. Venbrux
  • Publication number: 20110218136
    Abstract: The present invention relates to powder detergent granules that are substantially free of a water-insoluble component such as zeolite or silica, a method for manufacturing the powder detergent granules and a copolymer having various properties useful as a detergent component. The powder detergent granules of the present invention are substantially free of a water-insoluble component, and thus exhibit good solubility and washing performance (stain removal performance) in cold water, do not leave residue after laundry, and reduce the likelihood of a caking phenomenon during manufacture and storage. And, the powder detergent granules of the present invention are substantially free of zeolite or silica that absorbs a liquid component, but are capable of accommodating a considerable amount of liquid surfactant.
    Type: Application
    Filed: March 11, 2011
    Publication date: September 8, 2011
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Min-Seok Cho, Young-Kee Oh, Kee-Heon Cho, Hyun-Chang Kim, Sang-Woon Kwak
  • Patent number: 8003592
    Abstract: The present invention relates to a particle comprising: (a) solid film-forming polymeric material; (b) liquid fabric-softening component; and (c) cationically charged polymeric material.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: August 23, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Alan Thomas Brooker, Fabrizio Meli, Kevin Graham Blyth, Nigel Patrick Somerville Roberts