With Solid Integral Noncleanser Core Or Insert (e.g., Layer, Matrix, Etc.) Patents (Class 510/143)
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Patent number: 10517806Abstract: The antimicrobial foaming composition of the present invention comprises a cationic active ingredient, a cationic compatible surfactant, a foam booster, a foam structure enhancing agent, dermal adjuvants, and a carrier. The present antimicrobial compositions are free of the antimicrobial agents triclosan (i.e., 2,4,4?-trichloro-2?hydroxy-diphenylether) and lower alcohols. They are also free of anionic surfactants. The foaming compositions have rapid cidal activity, provide stable, copious foam, and exhibit enhanced tissue (e.g. skin) compatibility.Type: GrantFiled: March 23, 2018Date of Patent: December 31, 2019Assignee: Ecolab USA Inc.Inventors: Hilina Emiru, Cheryl A. Littau, Joseph R. Wegner, Daniel E. Pedersen, Mai Le, Amanda L. Wessinger
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Patent number: 10150939Abstract: Method and apparatus for creating lenticular, or other types of images that change with respect to the angle from which images are viewed in a bar of soap, including a method of printing a lenticular, “fly's-eye” or other type of image onto either the soap itself, or on a non-toxic, food-safe, substrate with non-toxic, food-safe inks, or by projecting an image onto non-toxic, food-safe photo-sensitive emulsion layer within the soap, and creating a lenticular, or other type of lens array with a clear or sufficiently transparent soap material as to display lenticular or other integrated image properties, such as 3D, motion, flip, zoom, color change, morph, and others. Additionally, the lenticular array is located within the soap bar such that the soap will not destroy the image when first used, but only after a large portion or almost all of the soap is used up or consumed.Type: GrantFiled: May 5, 2016Date of Patent: December 11, 2018Inventor: Dan Kainen
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Patent number: 9023777Abstract: An elongated segmented soap bar is segmented longitudinally into a plurality of soap bodies separate and discrete from one another. Adjacent soap bodies are movable with respect to one another between at least two different configurations including at least an arc configuration with the plurality of soap bodies disposed in an arc. At least one coupler couples the plurality of soap bodies together to allow the adjacent soap bodies to move with respect to one another between the at least two different configurations.Type: GrantFiled: July 11, 2013Date of Patent: May 5, 2015Inventor: Neil E. Broten
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Patent number: 8957004Abstract: The invention relates to aerated soap bars. Generally, it is difficult to get aerated soap bars with the right level of aeration, because high viscosity of the molten soap mass sometimes makes it difficult to aerate it to the desired extent. The size and movement of air bubbles also play important roles. Bars with larger air bubbles have lower mechanical strength. We have determined that use of acrylates or cellulose ethers in aerated soap bars lead to bars with acceptable rate of wear, mush and lower density. The soaps also have a higher and more uniform air incorporation and better air retention. Disclosed are aerated soap bars having density from 0.2 to 0.99 g/cm3, comprising: (i) 20 to 80 wt % soap; (ii) 2 to 40 wt % polyol; (iii) 5 to 50% water; and, (iv) 0.5 to 5 wt % electrolyte; wherein the bars comprise 0.1 to 5 wt % polymer selected from acrylates or cellulose ethers.Type: GrantFiled: January 27, 2012Date of Patent: February 17, 2015Assignee: Conopco, Inc.Inventors: Ankur Chourey, Camile Florido, Sergio Roberto Leopoldino, Edirlei Roberto Magon, André Messias Krell Pedro, Anal Pushkarna, Angelica Marques Rodriques
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Patent number: 8951956Abstract: A solidification matrix includes sodium hydroxide, sodium carbonate, a water charge, an anhydrous metasilicate, a polycarboxylic acid polymer or salt or derivative thereof, and additional functional ingredients. The sodium hydroxide, sodium carbonate, a water charge, an anhydrous metasilicate, a polycarboxylic acid polymer, and additional functional ingredients interact to form a hydrate solid. The solidification matrix may be used, for example, in a solid detergent composition. Methods of making solid detergent compositions are disclosed.Type: GrantFiled: January 4, 2013Date of Patent: February 10, 2015Assignee: Ecolab USA, Inc.Inventors: Caleb Jones, Katherine Molinaro, Darryl Bowling, Karen Rigley, Brenda L. Tjelta, Lisa M. Sanders, Michael E. Besse
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Publication number: 20140274851Abstract: Cleaning compositions including a non-ionic surfactant and a glycol ether are disclosed. These cleaning compositions are useful as liquid cleaners or de-greasers for animate surfaces, such as skin. The cleaning compositions provide improved cleaning and removal of soils without the use of certain VOCs.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Inventors: Kelly Laura Wolff, Christopher V. Decker, Scott W. Wenzel, Corey Thomas Cunningham
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Patent number: 8759279Abstract: A film formed from a biodegradable polymer matrix within which is contained at least one fragrance is provided. The ability to incorporate a fragrance into the polymer matrix is achieved in the present invention by controlling a variety of aspects of the film construction, including the nature of the fragrance, the nature of the biodegradable polymer, the manner in which the polymer matrix and fragrance are melt processed, etc. For example, the fragrance may be injected directly into the extruder and melt blended with the biodegradable polymer. In this manner, the costly and time-consuming steps of pre-encapsulation or pre-compounding of the fragrance into a masterbatch are not required. Furthermore, to obtain a balance between the ability of the fragrance to release the desired odor during use and likewise to minimize the premature exhaustion of the odor during melt processing, the fragrance is selected to have a boiling point (at atmospheric pressure) within a certain range, such as from about 125° C.Type: GrantFiled: June 30, 2008Date of Patent: June 24, 2014Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Sara A. Funk, James H. Wang
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Patent number: 8680032Abstract: The invention relates to microencapsulated colorant granules consisting of a core (A) and a shell (B), whereby the core (A) has a diameter of between 1 and 1000 micrometer and comprises a) a colorant (I), b) microcrystalline cellulose, c) a polyol; and whereby the shell (B) has a thickness of between 1 to 500 micrometer and comprises d) a polymer selected from the group consisting of polycarboxylic acids, vinyl polymers, styrene-(meth)acrylic copolymers, cellulose and cellulose derivatives. The invention further relates to cleansing compositions, such as hand soaps, containing said microencapsulated colorant granules.Type: GrantFiled: July 15, 2010Date of Patent: March 25, 2014Assignee: Clariant Finance (BVI) LimitedInventors: Angela Lachmann, Harald Oswald, Sambit Roy, Sharmad Chandratre
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Publication number: 20130108722Abstract: An example flavored wipe and method of manufacturing the flavored wipe includes a material configured for use as a wipe, and a solution comprising water and a flavoring component. The flavoring component may be stevia or other natural or artificial sweetener. An example dispensing system for the flavored wipe includes a compartment to hold a material configured for use as a wipe including a solution with at least a flavoring component. An opening is formed in the compartment to dispense the material and the solution from the compartment.Type: ApplicationFiled: October 24, 2012Publication date: May 2, 2013Applicant: TAYLORBABY, LLCInventor: TaylorBaby, LLC
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Patent number: 8361451Abstract: A bar of soap that will help the environment, solve an age old problem of what to do with the annoying pieces of leftover soap, save consumers money by using the complete bar of soap and provide additional functions from one bar of soap.Type: GrantFiled: December 11, 2009Date of Patent: January 29, 2013Inventor: Thomas Pitts
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Publication number: 20120028869Abstract: A cleansing implement comprising a generally planar compressed, water-swellable matrix and a solid cleansing composition coated on one face of the compressed matrix, the solid cleansing composition comprising an encapsulated perfume.Type: ApplicationFiled: March 24, 2010Publication date: February 2, 2012Inventors: Robert John Crawford, Paul Ferguson, Robert Allan Hunter, Giovanni Francesco Unali
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Patent number: 7998495Abstract: A non-irritating antimicrobial multi-layer or multi-ply tissue product made by treating an inner layer or ply or an inner surface of an inner layer or ply with one or more antimicrobial agents and treating the one or more outer layers or plies or the outer surfaces of the layers or plies with one or more irritation-inhibiting agents, and methods of making and using the same. The antimicrobial agent will remain confined to the inner portion of the tissue product, thereby preventing irritation to the user, and the irritation-inhibiting composition treated layer(s) or ply(s) provides a pleasing, soothing, non-irritating tactile quality to the tissue product. The non-irritating antimicrobial multi-layer or multi-ply tissue product further comprises an absorption enhancing agent. In one embodiment, the irritation-inhibiting composition comprises an oil, in which case the tissue product will also entrap any absorbed contaminant, holding it in contact with the antimicrobial agent.Type: GrantFiled: January 3, 2008Date of Patent: August 16, 2011Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Brian Patrick Argo, Timothy Maurice McFarland, Pamela Mary Thompson
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Patent number: 7939481Abstract: A color changing bar soap includes a small toy or figurine located inside a color changing layer such as a bicarbonate shell. The bicarbonate shell is housed within a body of soap. The bicarbonate surrounds and encapsulates the small toy. The soap fully surrounds and encapsulates the bicarbonate layer. The body of soap can be shaped like an egg or other various shapes to be determined, depending on the type of toy to be used with the soaps. In one embodiment, the egg-shaped soap is packaged onto a “nest-like” bail of hay or straw. This is placed inside a wooden or plastic crate for storage and use in a display.Type: GrantFiled: October 31, 2008Date of Patent: May 10, 2011Inventor: John Nazzaro
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Patent number: 7922984Abstract: Disclosed are apparatus for delivery of a gas, e.g., carbon dioxide and/or chlorine dioxide, and methods of its use and manufacture. The apparatus includes a sachet constructed in part with a hydrophobic material. The sachet contains one or more reactants that generate a gas in the presence of an initiating agent, e.g., water. The apparatus can also include a barrier layer and/or a rigid frame. In another embodiment, the apparatus is combined with a reservoir that can be used to deliver a gas to the reservoir and, optionally, a conduit. In another embodiment, the apparatus is incorporated into a fluid dispersion system that includes a dispersion apparatus, e.g., a humidifier.Type: GrantFiled: August 22, 2002Date of Patent: April 12, 2011Assignee: Selective Micro Technologies, LLCInventors: Richard A. Hamilton, John J. Warner
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Patent number: 7850911Abstract: A system comprising a moisture containing cleansing article and a visual pH indicator changing color at a pH above 4.0. The system can comprise a buffer, having preferably a pKa above 5.5. The system can comprise a set of instructions for evaluating moisture containing cleansing articles. The pH buffer of the system can have a pKa value equal to or greater than the pH of the color change of the visual pH indicator. The pH of color change of the visual pH indicator can be equal to or greater than the pH of the lotion. The system can be used to evaluate the pH of moisture containing cleansing article lotions and to quantify the ability to neutralize alkalinity such as the alkalinity provided by residues of feces and urine over time on the skin of a baby.Type: GrantFiled: April 16, 2010Date of Patent: December 14, 2010Assignee: The Procter & Gamble CompanyInventors: Mathias Kurt Herrlein, Hang Nhung Ho, Trang Le, Philip Andrew Sawin
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Patent number: 7758807Abstract: This invention relates to methods and apparatus for achieving microbiological control, especially using active sources that generate hypochlorous acid vapor with reduced levels of chlorine vapor. These methods are effective in confined spaces and sealed containers. The active sources may be contained within permeable containers and may be actively dispersed. The active sources may be in the form of solids, liquids or gels.Type: GrantFiled: February 23, 2007Date of Patent: July 20, 2010Assignee: The Clorox CompanyInventors: William L. Smith, Lachelle Arnt, Diane Mellett
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Patent number: 7727468Abstract: A system comprising a moisture containing cleansing article and a visual pH indicator changing color at a pH above 4.0. The system can comprise a buffer, having preferably a pKa above 5.5. The system can comprise a set of instructions for evaluating moisture containing cleansing articles. The pH buffer of the system can have a pKa value equal to or greater than the pH of the color change of the visual pH indicator. The pH of color change of the visual pH indicator can be equal to or greater than the pH of the lotion. The system can be used to evaluate the pH of moisture containing cleansing article lotions and to quantify the ability to neutralize alkalinity such as the alkalinity provided by residues of feces and urine over time on the skin of a baby.Type: GrantFiled: June 15, 2005Date of Patent: June 1, 2010Assignee: The Procter & Gamble CompanyInventors: Mathias Kurt Herrlein, Hang Nhung Ho, Trang Le, Philip Andrew Sawin
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Patent number: 7718122Abstract: This invention relates to particulate forms of carrier materials containing an oxidant, especially hypohalite or hypohalous acid, especially a dry particulate form of dilute or concentrated hypochlorite and hypochlorous acid compositions. The invention also relates to uses for these particles, such as for generating hypochlorous acid vapor to control the growth of mold or bacteria, to deactivate allergens and allergen causing agents, and to control odors.Type: GrantFiled: April 27, 2007Date of Patent: May 18, 2010Assignee: The Clorox CompanyInventors: William L. Smith, Lachelle Arnt, Diane Mellett
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Patent number: 7638476Abstract: Aqueous washing and cleaning agents that contain capsules in addition to other constituents, the capsules each encompassing an active ingredient in a matrix. The introduction of a combination of aluminum silicate and silicic acid into the matrix improves the solubility characteristics of the capsules in a washing operation.Type: GrantFiled: February 8, 2008Date of Patent: December 29, 2009Assignee: Henkel AG & Co. KGaAInventors: Bernhard Orlich, Bernd Richter, Sören Hölsken, Stefan Van Der Burgh
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Patent number: 7612031Abstract: The present invention is directed to a health-and-hygiene appliance comprising a dispersible component and a releasable component. Some or all of the releasable component is not homogeneously distributed throughout the dispersible component. Instead, the releasable component is disposed adjacent or proximate to the dispersible component, as would occur if the dispersible component was coated, sprayed, injected, deposited, printed, or otherwise associated with a formed dispersible component. One example of such an appliance is a cleansing product in which, on exposure to liquid, such as water, the dispersible component disperses or disintegrates, thereby releasing, and making available, all or substantially all of the releasable component, in this case a soap, cleanser, or other formulation. The releasable component may be released prior to, concurrent with, and/or after dispersal or disintegration of the dispersing component. The appliance can be sized for convenient handling by a caregiver or user—e.g.Type: GrantFiled: December 15, 2005Date of Patent: November 3, 2009Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Frederick J. Lang, Brendon F. Ribble
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Patent number: 7544409Abstract: The present invention is directed to a method and an article for performing the method of monitoring a surfactant. A preferred embodiment of the invention, an article comprises a substrate having an image and a surfactant thereon. The substrate is formed from various known fabrics or materials capable of absorbing and retaining a substantial quantity of the surfactant. During use, as the surfactant is dissipated, the image changes in appearance thereby indicating the quantity of surfactant remaining on the substrate. In a preferred embodiment of the invention, the method and article of the present invention is effective for encouraging and making washing enjoyable for children and includes the use of an epidermal surfactant, such as soap, detergent, or other active ingredient.Type: GrantFiled: September 19, 2003Date of Patent: June 9, 2009Assignee: SpencerHall, Inc.Inventors: Donald S Copland, Mike E Crowley, Jonathan B. Hall
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Patent number: 7459418Abstract: A reusable minimal use soap bar comprising a structural core surrounded by a soap layer composition existing in a solid phase. The soap bar can be single or multiple use, depending on the thickness of the soap layer around the core. After use the structural core is replenished with a fresh coating of soap. A method for stripping any existing soap layer and replenishing the core with a fresh coating of soap for reuse is disclosed.Type: GrantFiled: September 7, 2007Date of Patent: December 2, 2008Inventor: Alden Ozment
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Patent number: 6951836Abstract: Described are microcapsule formulations comprising microcapsules having a core of a hydrophobic material, which encloses at least one fragrance or perfume, and a capsule shell which is obtainable by either i) free-radical polymerization of ethylenically unsaturated monomers comprising: from 30 to 100% by weight of one or more C1-C24 alkyl esters of acrylic and/or methacrylic acid, from 0 to 70% by weight of a bi- or polyfunctional monomer, from 0 to 40% by weight of other monomers; or ii) acid-induced condensation of melamine-formaldehyde precondensates and/or their C1-C4 alkyl ethers. Also described are laundry detergent or cleaning product compositions which comprise the microcapsules.Type: GrantFiled: January 4, 2001Date of Patent: October 4, 2005Assignee: BASF AktiengesellschaftInventors: Ekkehard Jahns, Dieter Boeckh, Werner Bertleff, Peter Neumann
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Patent number: 6896435Abstract: A slip-resistant floating bar soap having two outer convex-shaped layers of soap connected to an inner layer of concave-shaped rigid water-impermeable buoyant material having an exposed slip-resistant outer surface extending around the outer perimeter of the floating soap bar to provide a gripping surface for the hand of the user to aid in preventing the floating soap bar from slipping from the hands of the user.Type: GrantFiled: June 7, 2004Date of Patent: May 24, 2005Inventor: James W Rink
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Patent number: 6835701Abstract: 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: GrantFiled: October 2, 2003Date of Patent: December 28, 2004Assignee: Cognis Deutschland GmbH & Co. KGInventors: Werner Seipel, Hermann Hensen, Dagmar Goebels
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Patent number: 6720296Abstract: A soap assembly comprising a transparent soap, an embedded toy, figurine or the like, and an embedded image layer. The soap assembly could also comprise a transparent soap with an embedded dissolvable image layer. The dissolvable image layer could be a liquid such that the toy, figurine or the like is floating within the image layer.Type: GrantFiled: September 24, 2002Date of Patent: April 13, 2004Inventor: Mary Kay Bitton
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Patent number: 6673763Abstract: The invention relates to a liquid composition comprising dispersed herein solid particles comprising a solid wax matrix, wherein an active is distributed. The invention also relates to particles in the liquid composition and the processes and uses of the composition and the particles.Type: GrantFiled: September 22, 2000Date of Patent: January 6, 2004Assignee: Novozymes A/SInventors: Ole Regnar Hansen, Erik Marcussen
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Patent number: 6613729Abstract: Wet wipes impregnated with an aqueous solution containing cationic fatty acid surfactants provide improved tactile properties and cleaning efficacy without excessive skin irritation or foaming when compared to conventional wet wipes.Type: GrantFiled: April 27, 2000Date of Patent: September 2, 2003Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Douglas Bryan Cole, Katherine Denise Stahl, Rhonda Sue Solberg
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Patent number: 6607696Abstract: Disclosed are apparatus for delivery of a gas, e.g., carbon dioxide and/or chlorine dioxide, and methods of its use and manufacture. The apparatus includes an envelope, and a sachet within the envelope that contains reactant, which generates a gas in the presence of an initiating agent, e.g., water. The envelope allows release of the gas from the envelope. In another embodiment, the apparatus includes an envelope and a partition that separates two reactants within the envelope. The envelope allows an initiating agent into the envelope and release of the gas generated by the reactants in the presence of the initiating agent.Type: GrantFiled: September 12, 2000Date of Patent: August 19, 2003Assignee: Selective Micro Technologies, LLCInventors: Richard A. Hamilton, John J. Warner
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Patent number: 6602466Abstract: Disclosed are apparatus for delivery of a gas, e.g., carbon dioxide and/or chlorine dioxide, and methods of its use and manufacture. The apparatus includes an envelope, and a sachet within the envelope that contains reactant, which generates a gas in the presence of an initiating agent, e.g., water. In another embodiment, the apparatus includes a barrier layer, a sachet layer disposed adjacent to the barrier layer, a reactant disposed between the barrier layer and the sachet layer that generates a gas in the presence of an initiating agent, and an envelope layer disposed adjacent to the sachet layer.Type: GrantFiled: February 16, 2001Date of Patent: August 5, 2003Assignee: Selective Micro Technologies, LLCInventors: Richard A. Hamilton, John J. Warner
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Patent number: 6555509Abstract: A multi-phase solid toilet article whose phases are separated by a membrane, and processes for making the article are described. Each phase is reproducibly fabricated to form an article allowing the user to sequentially or simultaneously derive benefits from the different materials contained in the article's layers. The membrane is either at least partially water soluble or dispersible in the case of a product used with water, or shearable in the case of a cosmetic product which is applied directly to or rubbed on the skin. The membrane material is selected to dissolve or disintegrate with product use, so as to accomplish its intended function of separating the different cosmetic materials until they are consumed. The flowable toilet or cosmetic formulations are simultaneously or separately transferred into the mold, simultaneously or separately allowed to harden, where the membrane divider is not removed and becomes a part of the finished product.Type: GrantFiled: January 29, 2001Date of Patent: April 29, 2003Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.Inventors: Syed Husain Abbas, Ray Hui, Laurie Ann Coyle
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Publication number: 20020177536Abstract: In a continuous process for the preparation of multiphase soaps, in which stable multiphase soaps are obtained by suitable cutting and stamping of soap masses in various sequences, the individual phases of the multiphase soap are readily visible when viewed from above and from the side.Type: ApplicationFiled: August 24, 2001Publication date: November 28, 2002Inventors: Steffen Sonnenberg, Rolf-Gunther Schmidt, Theodor Schmidt, Jorg Edler
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Patent number: 6475979Abstract: Disclosed are cleansing products that include reduced malto-oligosaccharides. In accordance with one embodiment of the invention, a cleansing product includes a surfactant and a reduced malto-oligosaccharide. In accordance with another embodiment, the reduced malto-oligosaccharide is an encapsulant for a product carrier in a powdered laundry-type detergent.Type: GrantFiled: March 7, 2001Date of Patent: November 5, 2002Assignee: Grain Processing CorporationInventors: Frank W. Barresi, Richard L. Antrim, Susan O. Freers
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Patent number: 6455478Abstract: A soap assembly comprising a transparent soap, an embedded toy, figurine or the like, and an embedded image layer. The soap assembly could also comprise a transparent soap with an embedded dissolvable image layer.Type: GrantFiled: October 18, 2000Date of Patent: September 24, 2002Inventor: Mary Kay Bitton
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Patent number: 6440909Abstract: A cleaning article used in the absence of a water source, comprises an abrasive substrate and a liquid impregnating it. The substrate is a non-woven abrasive material such as a sheet of plastic fibers and the impregnation liquid is an aqueous solution of d-limonene, surface active agent and hydrophilic solvent with, if desired, the usual additives. Impregnation can be carried out on a stack of towels by pouring the impregnating solution onto the stack, which spreads uniformly throughout the towels.Type: GrantFiled: April 7, 2000Date of Patent: August 27, 2002Assignee: Laboratories Prodene KlintInventor: Eric Vignot
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Patent number: 6403543Abstract: A soap bar with suspended articles dispersed in a random manner throughout the bar. The articles may contain various skin conditioning, fragrance, or other aesthetic elements that are appealing to the consumer. The process for making the disclosed soap bar is also disclosed. The process comprises forming a gel matrix into which the articles are suspended before being added to the primary soap mixture. The gel matrix of the present invention is formed with a suspending agent which is particularly advantageous when used in the present invention.Type: GrantFiled: May 16, 2000Date of Patent: June 11, 2002Assignee: Original Bradford Soap Works, Inc.Inventor: Edmund D. George
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Patent number: 6391835Abstract: A disposable substantially dry cleansing article is disclosed having a lathering surfactant and a C5-C12 alkyl diol impregnated into a flexible substrate such as a non-woven cloth. The alkyl diol primarily is a process aid which may concurrently improve aesthetics and increase latherability. Hexylene glycol is the preferred diol. Best performance is achieved with an alkyl diol to total lathering surfactant weight ratio from about 1:1 to about 1:8.Type: GrantFiled: October 18, 2000Date of Patent: May 21, 2002Assignee: Unilever Home & Personal Care USA division of Conopco Inc.Inventors: Robert Edward Gott, Craig Stephen Slavtcheff
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Patent number: 6184191Abstract: A transparent cleansing bar having a logo or other design or message printed on a non-supporting sheet positioned at approximately the mid-point of the bar. The message is printed on one or both sides of a thin, clear, colorless sheet of synthetic polymer material. The bar is formed from transparent modified soap material. The message is viewable through the transparent bar. An improved method for forming the transparent cleansing bar with a printable film also is disclosed.Type: GrantFiled: September 22, 1998Date of Patent: February 6, 2001Inventor: Donna J. Wolfersberger
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Patent number: 6136764Abstract: A soap assembly comprising a transparent soap, an embedded toy, figurine or the like, and an embedded image layer. The soap assembly could also comprise a transparent soap with an embedded dissolvable image layer.Type: GrantFiled: June 15, 1998Date of Patent: October 24, 2000Inventor: Mary Kay Bitton
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Patent number: 5971827Abstract: A novelty soap bar is disclosed. The bar comprises an attractor module within a soap body made of substantially translucent or transparent soap, surrounding the attractor module. The attractor module comprises a water impermeable shell; an electronic, actuatable circuit within the shell adapted to cause emission of at least one of a visible and an audible signal, perceptible through the soap body; and a battery within the shell for providing energy to the circuit to cause emission of the visible signal. The module further comprises a light sensitive switch, mounted within said soap body to sense light exterior to said soap body, and interconnected with the circuit and the battery, to inhibit flow of current from the battery in the absence of light; and a motion sensitive switch interconnected with the circuit, to activate the circuit in response to sensing motion of the soap bar. The attractor module may be arranged to produce an animated sequence visible through the soap bar.Type: GrantFiled: August 20, 1997Date of Patent: October 26, 1999Inventors: Allan C. K. Lee, Shu Hong Wong
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Patent number: 5891835Abstract: A cleaner impregnated towel comprises a flexible, porous substrate and, impregnated into the substrate, a cleaner formulation comprising d-limonene, dibasic acid ester, N-methyl-2-pyrrolidone, secondary alcohol ethoxylate, sodium lauryl sulfate, polysorbate 80, a salt of a coconut oil fatty acid ester of isethionic acid, glycerine, ethyl alcohol, an antimicrobial preservative, and optionally water.Type: GrantFiled: March 17, 1998Date of Patent: April 6, 1999Assignee: Dotolo Research CorporationInventor: Jack T. Vlasblom
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Patent number: 5869437Abstract: A transparent cleansing bar having a logo or other design or message printed on a dissolvable polymer material embedded at approximately the mid-point of the bar. The message is printed on both sides of a very thin sheet of dissolvable plastic material. The bar is formed from transparent modified soap material. The printed sheet is positioned between the two halves of the bar which form the transparent bar having the printed message at the midpoint. The message is viewable through the transparent bar. Upon normal use, the surface of the bar wears away. When the bar is worn or wasted to the midpoint and the printed polymer sheet is exposed to water, the printed sheet dissolves to avoid any disposal problems. An improved method for forming the transparent cleansing bar with a dissolvable, printable film also is disclosed.Type: GrantFiled: October 29, 1996Date of Patent: February 9, 1999Inventor: Donna J. Wolfersberger
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Patent number: 5683971Abstract: An abrasive hand cleaning article comprises a substrate presenting an abrasive surface and being capable of absorbing and retaining a fluid, and a nonabrasive aqueous hand cleanser absorbed in the substrate, the hand cleanser comprising one or both of a solvent and a surfactant whereby cleansing action is achieved by the solvent or surfactant, and abrasive cleansing action is achieved by the abrasive surface of the Substrate. The substrate can comprise a cloth-like towel. A plurality of such towels are provided in a continuous rolled cylinder which are housed in a selectively sealable, essentially airtight container. An opening in the lid of the container allows the user to remove individual towels which contain the appropriate amount of cleanser thereon.Type: GrantFiled: March 15, 1995Date of Patent: November 4, 1997Assignee: Dymon, Inc.Inventors: Edward S. Rose, Andrew V. Mike, Raymond G. Wile
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Patent number: 5674824Abstract: a method of forming a bar of soap from a plurality of soap bar slivers including the steps of: providing a cementing agent including a mixture containing powdered bar soap and powdered talcum in proportions equal to between two-to-one and ten-to-one powdered bar soap to powdered talcum that has been mixed with sufficient water to form a paste; and utilizing the cementing agent to cement the soap slivers into an agglomeration bar.Type: GrantFiled: November 13, 1995Date of Patent: October 7, 1997Inventor: Lola T. B. Eschette