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: 6753306
    Abstract: A germicide and disinfectant composition contains detergent and at least two enzymes adapted to cause lysis in glycoprotein in infectious agents. These germicidal and disinfectant compositions are used in conjunction with prepackaged wipes and kits that allows the user to remove liquid or dried contaminated material without coming into direct contact with the contaminated material.
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: June 22, 2004
    Inventor: Joseph J. Simpson
  • Patent number: 6750160
    Abstract: A detergent-impregnated article, especially suitable for cleaning hard surface such as glass, characterized in that a base body is impregnated with a detergent comprising solid abrasive particles, a protective layer-forming component, an organic solvent, a drying accelerator, a thickening polysaccharide and a surface active agent.
    Type: Grant
    Filed: April 19, 1999
    Date of Patent: June 15, 2004
    Assignee: Kao Corporation
    Inventors: Koji Hanaoka, Eiichi Hoshino, Fumiko Inaba, Hironobu Sionome
  • Publication number: 20040106533
    Abstract: An cleaning composition loaded on a cleaning wipe having improved biocidal release from the cleaning wipe. The cleaning composition includes a cationic biocide, a biocide release agent and water. The cationic biocide release agent has an ionic strength in the cleaning composition of at least about 5×10−3 mol/l.
    Type: Application
    Filed: January 23, 2004
    Publication date: June 3, 2004
    Applicant: The Clorox Company, a Delaware Corporation
    Inventors: Shuman Mitra, Richard E. Simon, Wayne B. Scott, Kenneth Vietra, Glen A. Shaffer
  • Patent number: 6734156
    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: February 14, 2001
    Date of Patent: May 11, 2004
    Assignee: Kao Corporation
    Inventors: Shuji Takana, Hitoshi Takaya, Hiroki Yamaboshi, Yoichi Sugiyama, Hiroshi Kitagaito, Shu Yamaguchi, Hiroyuki Yamashita
  • Publication number: 20040087467
    Abstract: Orally disintegrating or dissolving edible strips for use as a matrix for retaining and delivering nutrients, flavors and medicinal compounds are made from new liquid film casting compositions comprising a major proportion of gelatin. The particularly low melting range for hydrated gelatin produces films that leave virtually no residue upon dissolving in the mouth and can be used in the form of thicker films and strips than known edible films.
    Type: Application
    Filed: October 30, 2003
    Publication date: May 6, 2004
    Inventor: Reg MacQuarrie
  • Publication number: 20040087460
    Abstract: A dishwashing cleaning wipe comprising a water insoluble substrate wherein the water insoluble substrate is impregnated with a cleaning composition.
    Type: Application
    Filed: October 17, 2003
    Publication date: May 6, 2004
    Applicant: Colgate-Palmolive Company
    Inventors: Karen Wisniewski, Barbara Thomas, Albert R. Kelly, Gerard Scheubel
  • Patent number: 6730648
    Abstract: The present invention relates to a unit dose detergent film formed from a water soluble polymer and a cleaning solution.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: May 4, 2004
    Assignee: Colgate-Palmolive Co.
    Inventors: Philip Gorlin, Josh Ghaim
  • Patent number: 6730651
    Abstract: Concentrated stock composition of capsules for incorporation into detergent or personal care composition, the stock composition comprising a high concentration of capsules comprising a hydrophobic material for forming the capsules, and a supernatant comprising water and a high HLB surfactant and/or a super-wetting agent.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: May 4, 2004
    Assignee: Unilever Home & Personal Care USA Division of Conopco. Inc.
    Inventors: Feng-Lung Gordon Hsu, Kristina Marie Neuser, MyongSuk Bae-Lee, Eric Charles Ehrnsperger, Tracy Bowens
  • Patent number: 6716805
    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: September 27, 2000
    Date of Patent: April 6, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Alan Edward Sherry, Nicola John Policicchio, Cynthia Elaine Cella, Jeffrey Lawrence Flora, Toan Trinh, Joseph Paul Morelli
  • Publication number: 20040063598
    Abstract: The invention relates to a washing, rinsing or cleaning agent dose comprising a fully or partially water-soluble coating in the form of a capsule, a ball or a bag. Said coating completely surrounds a liquid-based formulation of at least one washing, rinsing or cleaning active ingredient having a crushing resistance of >1 N at 23° C. The invention also relates to a method for producing one such washing, rinsing or cleaning agent dose, in addition to a method for washing, rinsing or cleaning using said washing, rinsing or cleaning agent dose.
    Type: Application
    Filed: February 18, 2003
    Publication date: April 1, 2004
    Inventors: Hans-Juergen Riebe, Rainer Geberzahn
  • Publication number: 20040063603
    Abstract: The present invention relates to a substantially dry article containing an insoluble substrate, at least one oxidizing agent, and at least one reducing agent, wherein the article is exothermic when wet with water and the use thereof.
    Type: Application
    Filed: September 30, 2002
    Publication date: April 1, 2004
    Inventors: Vipul Dave, Diana L. Friscia, Elvin R. Lukenbach
  • Publication number: 20040053806
    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: Application
    Filed: June 25, 2003
    Publication date: March 18, 2004
    Inventors: Yasuhiko Kenmochi, Masatoshi Fujiwara, Yoshinori Tanaka, Yoshiko Saida, Kodai Furuya
  • Publication number: 20040053807
    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: Application
    Filed: June 25, 2003
    Publication date: March 18, 2004
    Applicant: Colgate-Palmolive Company
    Inventors: Barbara Thomas, Karen Wisniewski, Philip Gorlin, Josh Ghaim
  • Patent number: 6699826
    Abstract: An economical sheetlike article for laundry whose flexibility is excellent, of which sprinkling and loss of the content are small and wherein a water-soluble substrate having a low basis weight is used. Thus, the present invention provides a sheetlike article for laundry in which a layer containing at least one composition selected from the group consisting of a detergent composition, a fiber softener composition and a bleaching agent composition, is connected with a water-soluble substrate on the both sides of the said layer, and of which the flexibility parameter calculated by a specific method is from 3 to 6.
    Type: Grant
    Filed: March 22, 2000
    Date of Patent: March 2, 2004
    Assignee: Kao Corporation
    Inventors: Hiroyuki Saijo, Hiromitsu Hayashi, Hirohiko Hanada, Katsuhiko Kasai, Kazutoshi Ide
  • Publication number: 20040038848
    Abstract: A cleaning article including an agent or reagent, for example a biocidal agent or reagent, which is slowly released therefrom in use of the article and a visual indicator selected to present a change in appearance indicative of the amount of agent or reagent remaining in, or released from, the article. In preferred embodiments, the cleaning article comprises a nonwoven fabric or sponge containing one or more biocides which are slowly released during use, and bearing a crosslinked ink which fades during use at a rate which indicates when the article is no longer reliably biocidal. The invention also relates to a visual indicator for use on a cleaning article containing one or more biocides which are slowly released during use, said indicator consisting of an ink formulation which is crosslinked to a degree selected so that the ink will wear off or fade to a predetermined degree with the amount of usage that causes the biocide concentration to fall below an effective level.
    Type: Application
    Filed: January 3, 2003
    Publication date: February 26, 2004
    Inventor: Steven Kritzler
  • Publication number: 20040033925
    Abstract: The present invention relates to a cleaning wipe which is a water insoluble substrate impregnated with a cleaning composition.
    Type: Application
    Filed: August 21, 2003
    Publication date: February 19, 2004
    Applicant: Colgate-Palmolive Company
    Inventors: Gregory Szewczyk, Barbara Thomas, Karen Wisniewski
  • Publication number: 20040033926
    Abstract: The present invention relates to a cleaning wipe which is a water insoluble substrate impregnated with a cleaning composition.
    Type: Application
    Filed: August 21, 2003
    Publication date: February 19, 2004
    Applicant: Colgate-Palmolive Company
    Inventors: Gregory Szewczyk, Barbara Thomas, Karen Wisniewski
  • Publication number: 20040029762
    Abstract: A dry, solid, thin, non-elastic, frangible surfactant sheet is provided for cleansing non-living epithelial cells. The sheet, when applied to non-living keratin-filled cells on the epidermis, is readily broken and combines with water to form a soap formulation for cleansing the skin.
    Type: Application
    Filed: August 9, 2002
    Publication date: February 12, 2004
    Inventor: Charles Hensley
  • Patent number: 6689736
    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: April 14, 2003
    Date of Patent: February 10, 2004
    Assignee: Colgate-Palmolive Company
    Inventors: Barbara Thomas, Karen Wisniewski, Philip Gorlin, Josh Ghaim
  • Patent number: 6683041
    Abstract: Disclosed are disposable cleansing articles (1) which comprise a multi-phase, multi-component emulsion (5) and an activation web (2) that facilitates activation of the emulsion during use. In a preferred embodiment, the multi-phase emulsion is a high internal phase inverse emulsion having a continuous external lipid phase and a discontinuous internal polar phase. During use, the activation web facilitates breakage of the emulsion's external phase, thereby releasing the internal phase for its desired use. Because the internal liquid phase may account for up to about 97% of the emulsion, significant levels of fluid (e.g., water or a polar liquid) may be delivered from a “dry” wipe.
    Type: Grant
    Filed: July 26, 2000
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Nicholas James Nissing, John Billings Burchnall
  • Patent number: 6680287
    Abstract: A dishwashing cleaning wipe comprising a fabric wherein the fabric is impregnated with a cleaning composition.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: January 20, 2004
    Assignee: Colgate-Palmolive Company
    Inventors: Karen Wisniewski, Barbara Thomas
  • Patent number: 6677294
    Abstract: Disclosed are cleansing compositions comprising one or more surfactants selected from the group consisting of: i) anionic surfactants, ii) amphoteric surfactants, iii) nonionic surfactants, iv) cationic surfactants and v) mixtures thereof, where the dynamic viscosity of the compositions at 25° C. is at least about 100,000 centipoise and where the cleansing composition results in no or minimal eye sting. Also disclosed disposable articles comprising water insoluble substrates releasably containing the cleansing compositions, a process for making the disposable articles and a method of use.
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: January 13, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Gretchen Linnea Shaw, Nicola Jacqueline Phipps, Edward Dewey Smith, III, Frank Neumann, James Anthony Staudigel
  • Patent number: 6673766
    Abstract: The invention relates to detergent compositions comprising from 10-60 wt % of a surfactant system and having a maximum Residues Index of 25 and a maximum Secondary Residues Index of 15. The detergents claim provide good performance in the wash based on the quantities of detergent components in the compositions.
    Type: Grant
    Filed: July 11, 2001
    Date of Patent: January 6, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Richard Timothy Hartshorn, Zayeed Alam, Sylvestre Canceil, Alan Thomas Brooker, Gerard Marcel Baillely, Kevin Norwood, David Scott Bohlen
  • Patent number: 6670311
    Abstract: A granular composition, especially for incorporation in washing powder formulations, comprises at least 40% by weight of an amorphous silica and typically at least 30% by weight of a functional ingredient such as a perfume, the amorphous silica having a surface area of at least 550 m2/g, a pore volume from about 1.0 to about 2.5 ml/g and a particle size of no more than 50 microns, the granules of said composition having a particle size from about 200 to about 2000 microns.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: December 30, 2003
    Assignee: Quest International BV
    Inventors: Derek Aldcroft, Stephen Moreton, Mike Halliday, Joseph Brain, Richard A Birch
  • Patent number: 6667290
    Abstract: An article for sanitizing a surface with a sanitizing solution while maintaining the concentration level of a sanitizer in the sanitizing solution at an effective concentration level. A substrate that absorbs and holds the sanitizing solution is treated with a sanitizer release polymer composition. The substrate may be a woven, nonwoven, or knit fabric, a foam or sponge, or the like. The sanitizer release polymer composition may include a cationic or nonionic surfactant or binder that is operable to maintain the concentration level of the sanitizer at the effective level during prolonged periods of use.
    Type: Grant
    Filed: August 12, 2002
    Date of Patent: December 23, 2003
    Inventor: Jeffrey S. Svendsen
  • Patent number: 6664223
    Abstract: An aqueous fabric care composition for use in the wash or rinse cycle of a washing machine for cleaning or softening of fabrics concomitant with providing improved benefits to treated fabrics relating to moisture absorption, fragrance deposition, soil removal, reduced wrinkling prior to ironing and better appearance after ironing, said composition comprising: (a) from about 0.1% to about 30%, by weight, of a surfactant selected from the group consisting of anionic, nonionic and cationic surfactants, and wherein said surfactant is not derived from hydrazine; (b) from about 0.1% to about 5% by weight of (i) a polymer derived from a polycarboxylic acid; and (ii) a compound derived from urea; and (c) balance water and adjuvants.
    Type: Grant
    Filed: August 27, 2002
    Date of Patent: December 16, 2003
    Assignee: Colgate-Palmolive Co.
    Inventors: Marianne Zappone, Dixie June Umstead, Marija Heibel, Sayed Ibrahim
  • Publication number: 20030224962
    Abstract: A dispenser containing wet (moist) dryer sheets for use in removing wrinkles from dry clothes in a rotating hot-air dryer. The sheets are stacked together inside a flexible box-shaped plastic bag that fits inside a comparable box-shaped non-flexible dispenser container. The sheets can also be folded prior to being stacked together. Also, besides moisture, the sheets can include a fabric softener as well as perfume. The invention includes a method of using the wet dryer sheets to remove wrinkles from dry clothes.
    Type: Application
    Filed: November 26, 2002
    Publication date: December 4, 2003
    Inventor: Mary A. Fryc
  • Publication number: 20030216273
    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: June 13, 2003
    Publication date: November 20, 2003
    Applicant: The Clorox Company, a Delaware corporation
    Inventors: Shuman Mitra, Richard E. Simon, Wayne B. Scott, Kenneth L. Vieira, Glen A. Shaffer, Andrew Kilkenny
  • Publication number: 20030216272
    Abstract: The present invention provides a pre-moistened cleaning wipe which are impregnated with a cleaning solution. The cleaning solution generally comprises a soil entrainment system which comprises one or more modified polyamine compounds, one or more modified polyacrylamide compounds and such that the pH of the solution is between 5 and 11.
    Type: Application
    Filed: January 23, 2003
    Publication date: November 20, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Alan Edward Sherry, Mary Vjayarani Barnabas, Robert Allen Godfroid
  • Patent number: 6649584
    Abstract: A dishwashing cleaning wipe comprising a fabric wherein the fabric is impregnated with a cleaning composition.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: November 18, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Karen Wisniewski, Barbara Thomas
  • Publication number: 20030211959
    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: Application
    Filed: April 14, 2003
    Publication date: November 13, 2003
    Applicant: Colgate-Palmolive Company
    Inventors: Barbara Thomas, Karen Wisniewski, Philip Gorlin, Josh Ghaim
  • Publication number: 20030211954
    Abstract: To provide an oil clearing sheet for makeup, which is superior in capacity to absorb oil and can confirm the wiping state of sebum easily and clearly, and which can afford sufficient wiping feeling and satisfactory feeling to users. An oil clearing sheet for makeup, comprising a porous stretched film of a plastic material, characterized in that the porous stretched film comprises at least two porous stretched films, which are the same or different, and adjacent films differ in brightness.
    Type: Application
    Filed: November 15, 2002
    Publication date: November 13, 2003
    Inventors: Yasuhiro Kono, Kazunori Kondoh
  • Patent number: 6645930
    Abstract: Clean room wipe products, methods of preparing them, and methods of using them are described. The clean room wipes are intended for use in cleaning up alkaline contaminants in clean room environments. The wipes contain impregnated acidic solutions, e.g., solutions of organic acids and optionally solvents, which are intended to reduce or eliminate the possibility of spontaneous combustion of the contaminated wipes, that is, when the wipes are used to contain spills of alkaline products such as hydroxylamine-based products and other caustic based formulations.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: November 11, 2003
    Assignee: EKC Technology, Inc.
    Inventors: Danny L. Wallis, Robert J. Small
  • Publication number: 20030203831
    Abstract: A dishwashing cleaning wipe comprising a fabric wherein the fabric is impregnated with a cleaning composition.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 30, 2003
    Applicant: Colgate-Palmolive Company
    Inventors: Karen Wisniewski, Barbara Thomas
  • Patent number: 6638901
    Abstract: The invention relates to catalytically bleaching substrates, especially laundry fabrics, with atmospheric oxygen and a peroxyl species. A method of bleaching a substrate is provided that comprises applying to the substrate, in an aqueous medium, a specified organic substance which forms a complex with a transition metal, the complex catalysing bleaching of the substrate by atmospheric oxygen and a peroxyl species. Also provided is a bleaching composition comprising, in an aqueous medium, atmospheric oxygen and an organic substance which forms a complex with a transition metal, the complex catalysing bleaching of the substrate by the atmospheric oxygen, wherein the aqueous medium is provided with a peroxygen bleach or a peroxy-based or peroxy-generating bleach system.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: October 28, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Ronald Hage, Ton Swarthoff, David Tetard, David William Thornthwaite
  • Patent number: 6635610
    Abstract: A detergent granule and tablets which comprises an anionic surfactant system which comprises an anionic sulphate surfactant and/or an anionic sulphonate surfactant and other detergent active ingredients, the granule comprising at least a first and a second particulate component and optionally a binding agent, characterised in that the ratio of anionic sulphate surfactant to anionic sulphonate surfactant in the particulate components and in the optional binding agent is less than 1:4 or more than 4:1, preferably even less than 1:5 or more than 5:1. The invention also relates to specific granules comprising restricted degree of mixing of anionic sulphonate surfactant and zeolite, anionic sulphate surfactant and carbonate salts and/or restricted degree of mixing of polymeric builder and anionic surfactant, in particular sulphate surfactants.
    Type: Grant
    Filed: July 23, 2001
    Date of Patent: October 21, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Teruaki Tatsuno, Richard Timonthy Hartshorn, Kevin Norwood, Paul R. Mort, III, David Scott Bohlen, Steven Matthew Gabriel, Rinko Katsuda, Noe Ongcoy Hidalgo
  • Publication number: 20030195132
    Abstract: A dishwashing cleaning wipe comprising a fabric wherein the fabric is impregnated with a cleaning composition.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 16, 2003
    Applicant: Colgate-Palmolive Company
    Inventors: Karen Wisniewski, Barbara Thomas
  • Patent number: 6630436
    Abstract: The solid component comprises a finely divided component, preferably a sensitiser, and a specific polymeric component, whereby the solid component has a tressed Heubach Index of less than 1000. The solid component is preferably present in the detergent composition, preferably in a granular composition, a tablet or bar.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: October 7, 2003
    Assignee: The Procter & Gamble Company
    Inventors: David William York, Zoe Dyter, Martin Ian James
  • Patent number: 6627596
    Abstract: The present invention relates to a cationic particle containing an aqueous cationic surfactant solution adsorbed to a water-insoluble high absorbing material. Preferably, the water-insoluble high absorbing material has an oil absorption (using d-butyl phthalate) of from about 140 mL/100 g to about 400 mL/100 g. A process for making the cationic particle is also described herein. The cationic particle can be incorporated into a particulate detergent composition.
    Type: Grant
    Filed: July 31, 2001
    Date of Patent: September 30, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Manivannan Kandasamy, Kenji Naemura, Daniel James Dufton, Eric San Jose Robles, Aram Armand Dedeyan
  • Patent number: 6627588
    Abstract: A liquid cleaning composition and method for removal of photoresist including an aliphatic alcohol. Preferably, the alcohol is isopropyl alcohol. Additionally, an alcohol/base mixture can be used to remove photoresist, rather than alcohol used alone. Preferably, the alcohol is isopropyl alcohol, while the aqueous base is ammonium hydroxide. The temperature conditions range from about 25 degrees C. to about 70 degrees C. The pressure conditions range from about 14 pounds per square inch to about 100 pounds per square inch.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: September 30, 2003
    Assignee: Georgia Tech Research Corporation
    Inventors: Dennis W. Hess, Tazrien Kamal
  • Patent number: 6627597
    Abstract: A process for producing a starting material in a granular form and in a nanoporous anhydrous state, a process for improving the water-solubility and controlled release characteristics of a detergent material, and a detergent composition are disclosed. In one aspect, a process for producing a starting material in a granular form and in a nanoporous anhydrous state includes obtaining a starting material in a form of a dispersion or solution in a sublimable solvent or mixtures of sublimable solvents, forming graded droplets by atomization, freezing the graded droplets in a freezing medium at a controlled freezing rate of a least 100° C. per second to form frozen droplets and drying the frozen droplets by vacuum sublimation to obtain freeze-dried granules of the starting material in a nanoporous anhydrous state. The starting material in dispersion or solution form has a viscosity suitable for atomization and formation of graded droplets.
    Type: Grant
    Filed: April 12, 2001
    Date of Patent: September 30, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Srinivas Achanta, Paul Amaat France
  • Patent number: 6624125
    Abstract: Care agents based on matrix particles having a perfume component and washing-active surfactant components can be used in body-cleansing compositions and household cleaners.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: September 23, 2003
    Assignee: Haarmann & Reimer GbmH
    Inventors: Norbert Trage, Ralf Bertram, Steffen Sonnenberg, Jürgen Meyknecht
  • Patent number: 6624136
    Abstract: The invention concerns water dispersible granulates comprising: at least a hydrophobic perfume (P), in the form of droplets, finely divided in and encapsulated by a water soluble or water dispersible solid organic matrix (MO) selected among: polypeptides (PP) of plant or synthetic origin; polyelectrolytes (PE) belonging to the family of weak polyacids; or their mixtures; and at least an emulsifying agent (AE) at the droplet/matrix interface. The invention also concerns a method, in two steps, for preparing said granulates, the first step consisting in preparing an emulsion in water comprising at least a hydrophobic perfume (P), at least an emulsifying agent (AE); and said water soluble or water dispersible organic matrix (MO), the second step consisting in drying said emulsion until a granulate is formed.
    Type: Grant
    Filed: December 5, 2002
    Date of Patent: September 23, 2003
    Assignee: Rhodia Chimie
    Inventors: Giles Guerin, Mikel Morvan, Daniel Joubert
  • Patent number: 6624135
    Abstract: A cleaning sheet having high cleaning ability and with which finished quality of a surface after cleaning is excellent. A cleaning sheet comprising a sheet base material impregnated with an aqueous cleaning composition that has a pH value of 8 to 11, the composition comprising (A) at least one compound selected from monoethanolamine, morpholine and morpholine derivative compounds, (B) a saturated or unsaturated fatty acid having 14 to 22 carbon atoms, (C) a terpene-type hydrocarbon, and (D) a surfactant.
    Type: Grant
    Filed: November 19, 2002
    Date of Patent: September 23, 2003
    Assignee: S.C. Johnson & Son, Inc.
    Inventor: Rumi Takano
  • Patent number: 6613732
    Abstract: A cleaning wipe comprising a multi layer needlepunched fabric wherein the fabric is impregnated with a cleaning composition.
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: September 2, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Lamberta Suazon, Dawne Barry, John Fletcher, Karen Wisniewski, Barbara Thomas, Albert R. Kelly, Gerard Scheubel
  • Publication number: 20030162684
    Abstract: A process of cleaning dishware with a dishwashing wipe is disclosed. The process involves contacting the dishwashing wipe and/or the dishware with water and subsequently contacting the dishware with the dishwashing wipe. The dishwashing wipe comprises a nonwoven or paper cleaning substrate and a comparatively more abrasive, scrubbing substrate comprising a web of fibers.
    Type: Application
    Filed: November 14, 2002
    Publication date: August 28, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Vy Khanh Huyhn, Patrice Mark Luc Borgonjon, Denis Gerard O'Sullivan, JoAnna Margaret Clarke, Brian Jeffreys, Jeffrey Lee Butterbaugh
  • Patent number: 6602846
    Abstract: The present invention relates to a process for preparing uni-core detergent particles having a degree of particle growth of 1.5 or less and a bulk density of 500 g/L or more, comprising the steps of (A-I) mixing base particles for supporting a surfactant which have an average particle size of from 150 to 500 &mgr;m and a bulk density of 400 g/L or more [Component (a)] with a surfactant composition [Component (c)]; (A-II) mixing a mixture obtained in Step (A-I) with a powdery builder [Component (b)] of which primary average particle size is from 3 to 30 &mgr;m; and (A-III) mixing a mixture obtained in Step (A-II) with a fine powder [Component (d)] of which primary average particle size is smaller than that of Component (b). By using the process of the present invention, the uni-core detergent particles which are excellent in the dissolubility and the flowability properties can be prepared.
    Type: Grant
    Filed: February 14, 2001
    Date of Patent: August 5, 2003
    Assignee: Kao Corporation
    Inventors: Teruo Kubota, Hitoshi Takaya, Motomitsu Hasumi, Hiroyuki Yamashita
  • Patent number: 6596681
    Abstract: An antibacterial cleaning wipe comprising a nonwoven fabric wherein the nonwoven fabric is impregnated with a cleaning composition that provides a lasting antibacterial protection of hard surfaces.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: July 22, 2003
    Assignee: Colgate-Palmolive Company
    Inventors: Marianne Mahieu, Germaine Zocchi, Yasmine Cartiaux
  • Publication number: 20030134766
    Abstract: A fabric conditioning kit comprises a water-soluble package for containing a liquid rinse conditioning composition and an activator provided separately from the water-soluble package and comprising an active ingredient which causes and/or accelerates the disintegration of the water-soluble polymeric film. The package is placed into the washing machine drum at the beginning of the wash cycle and the activator is placed in the rinse compartment of the dispensing drawer.
    Type: Application
    Filed: January 3, 2003
    Publication date: July 17, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Craig Warren Jones, Leslie Joseph Joinson
  • Patent number: 6589929
    Abstract: The present invention relates to enzyme-containing granules comprising (a) an enzyme and (b) a core which intrinsically is capable of absorbing at least 5% w/w (based on the weight of the core) of water and to processes for the production of such granules comprises (a) contacting absorbent cores, capable of absorbing at least 5% w/w (based on the weight of the core) of water, with a liquid medium, such as an aqueous medium, containing an enzyme in dissolved and/or dispersed form, the amount of the liquid medium employed being such that substantially no attendant agglomeration of the resulting product occurs; and (b) at least partially removing volatile components of the liquid medium from the resulting product.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: July 8, 2003
    Assignee: Novozymes A/S
    Inventors: Joao F. De Lima, Eder Manzini Bordin, Erik Kjaer Markussen, Kirsten Boegh Levring, Michael Bonde, Erik Marcussen, Grethe Saugmann