Soil-release Or Anti-soiling Component Patents (Class 510/517)
  • Patent number: 11834631
    Abstract: A fabric treatment composition having a polymer and a fabric softening active. The polymer includes a cationic repeating unit and a non-cationic repeating unit. The polymer has a weight-average molecular weight of from about 40,000 to about 600,000 Daltons. The polymer has a calculated cationic charge density of from about 0.05 to about 2 meq/g at a pH of between about 2 and about 8. The polymer includes less than about 0.1% by mole of a cross-linking agent. The fabric softening active includes a quaternary ammonium compound. The composition has less than about 5% by weight of the composition of an anionic surfactant.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: December 5, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Renae Dianna Fossum, Gledison Fonseca, Aaron Flores-Figueroa
  • Patent number: 10611988
    Abstract: Methods relating to making product compositions that include encapsulates and borate compounds, where the encapsulates include polyvinyl alcohol polymer. Compositions made from such methods. Encapsulate slurries.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: April 7, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Xinbei Song, Corey James Kenneally, Eugene Steven Sadlowski, Jeffrey John Scheibel, Johan Smets, Pascale Claire Annick Vansteenwinckel
  • Patent number: 10612188
    Abstract: The invention relates to an alkoxylated polyethyleneimine hydrophilically-modified fiber, wherein the alkoxylated polyethyleneimine has a weight average molecular weight of 600 to 25,000 and contains 1 to 40 alkylene oxide units per nitrogen atom. The invention also relates to a method of improving hydrophilicity of fiber comprising impregnating the fiber with an aqueous solution containing an alkoxylated polyethyleneimine, wherein the alkoxylated polyethyleneimine has a weight average molecular weight of 600 to 25,000 and contains 1 to 40 alkylene oxide units per nitrogen atom. The invention also relates to use of the alkoxylated polyethyleneimine in improving hydrophilicity of fiber.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: April 7, 2020
    Assignee: BASF SE
    Inventors: Qin Qin Hu, Laszlo Szarvas, Si Jun Zhu
  • Patent number: 9738754
    Abstract: The present invention relates to water-soluble alkoxylated polyalkyleneimines having an inner block of polyethylene oxide comprising 5 to 18 polyethylene oxide units, a middle block of polyalkylene oxide comprising 1 to 5 polyalkylene oxide units and an outer block of polyethylene oxide comprising 2 to 14 polyethylene oxide units. The middle block is formed from polypropylene oxide units, polybutylene oxide units and/or polypentene oxide units. In addition, the present invention relates to water-soluble alkoxylated polyamines.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: August 22, 2017
    Assignee: BASF SE
    Inventors: Sophia Ebert, Björn Ludolph, Frank Huelskoetter, Kevin Christmas, Stefano Scialla, Brian J. Loughnane, Amy Eichstadt Waun, Darren Rees
  • Patent number: 9644315
    Abstract: Method for inkjet textile printing comprising a printing step for printing an aqueous pigment ink on a specifically pretreated portion of a textile fiber product by an inkjet process, wherein said specific pretreatment is performed by applying at least: (A) a quaternary ammonium salt type cationic surfactant represented by the formula (1) below, and (B) a block isocyanate compound to the entire textile fiber product or a required portion thereof, and said aqueous pigment ink comprises at least a pigment, an aqueous liquid as a solvent or dispersion medium, and: (C) a water-soluble dispersing agent having a crosslinking property, (D) a self-emulsifying type urethane resin, and (E) a block isocyanate compound. [Two of R1 to R4: alkyl having 8 to 18 carbon atoms; the remaining two: methyl or ethyl; X?: anion.
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: May 9, 2017
    Assignee: MATSUI SHIKISO CHEMICAL CO., LTD.
    Inventors: Yosuke Kitagawa, Masaki Kariya, Daisuke Inoue
  • Publication number: 20140082851
    Abstract: The present invention relates to thiazolium dyes, laundry care compositions comprising one or more thiazolium dyes, processes of making such dyes and laundry care compositions and methods of using same. The dyes, compositions and methods of the present invention are advantageous in providing improved hueing of fabric, including whitening of white fabric, while avoiding significant build up of bluing dyes on the fabric.
    Type: Application
    Filed: September 25, 2012
    Publication date: March 27, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Mark Robert SIVIK, Eugene Steven Sadlowski, Muill Lim, Manuela Javet, Cecile Pasquier, Brian Joseph Loughnane, Michael David Cummings, Donna D'Angelo Morrall, Kevin Lee Kott, Keith Homer Baker, Eduardo Torres, Laurent D. Keiken, Patrick D. Moore, Dominick J. Valenti, Robert L. Mahaffey
  • Patent number: 8637443
    Abstract: The invention provides solvent and cleaning compositions comprising an ionic surfactant, which preferably has a fluorinated portion thereof, and a solvent selected from hydrofluoro- and/or hydrochlorofluoro-olefins. Additionally, the invention provides drying, dry cleaning, and soil repellency compositions containing a hydrofluoro- or hydrochlorofluoro-olefin and said surfactant. Additionally, the invention provides drying compositions containing a hydrofluoro-olefin or hydrochlorofluoro-olefin and an alcohol such as methanol, ethanol or isopropanol.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: January 28, 2014
    Assignee: Honeywell International Inc.
    Inventors: Rajat Basu, Gary Zyhowski, Kane Cook, David Nalewajek
  • Publication number: 20130296220
    Abstract: Compositions useful as fabric softeners contain a long chain ?-ketocarbonylquat containing at least one quaternary ammonium group and an organopolysiloxane polymer or siloxane copolymer.
    Type: Application
    Filed: December 19, 2011
    Publication date: November 7, 2013
    Applicant: WACKER CHEMIE AG
    Inventors: Christian Herzig, Richard Becker, Eva Baumann
  • Publication number: 20130225475
    Abstract: A fabric softening composition containing poly(vinyl alcohol)-poly(ethylene glycol) graft copolymers. The copolymer can be effectively deposited on the fabric from the fabric softening composition to provide protection from soil and enhanced soil removal on a broad range of fabric including nylon and cotton.
    Type: Application
    Filed: November 10, 2010
    Publication date: August 29, 2013
    Applicant: COLGATE-PALMOTIVE COMPANY
    Inventors: Katie Truong, Charles John Schramm, JR.
  • 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: 20130200290
    Abstract: The invention relates to an aqueous polyester concentrate having a proportion by weight of polyesters of 12 to 60%, wherein the polyesters are obtainable by means of polymerisation of the components selected from a) one or more sulfo group-free aromatic dicarboxylic acids and/or salts thereof and/or anhydrides thereof and/or esters thereof, b) optionally one or more sulfo group-containing dicarboxylic acids, salts thereof and/or anhydrides thereof and/or esters thereof, c) 1,2-propylene glycol, d) ethylene glycol, e) one or more compounds of the formula (1) R1O(CHR2CHR3O)nH (1), where R1 is a linear or branched, saturated or unsaturated alkyl group having from 1 to 22 C atoms, R2 and R3, independently of one another, are hydrogen or an alkyl group having from 1 to 4 carbon atoms, and n is an integer of from 1 to 50, f) optionally one or more compounds of the formula (2) H—(OCH2CH2)m—SO3X (2), where m is an integer of from 1 to 10 and X is hydrogen or an alkali metal ion, and g) optionally one or more cross-li
    Type: Application
    Filed: November 24, 2010
    Publication date: August 8, 2013
    Applicant: CLARIANT FINANCE (BVI) LIMITED
    Inventors: Roman Morschhaeuser, Barbara Duecker, Frank-Peter Lang, Georg Borchers, Peter Naumann
  • 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
  • Publication number: 20130109612
    Abstract: The present invention is directed to fluid fabric enhancing compositions and processes of making and using same. Such fluid fabric enhancing compositions have a desirable fabric enhancer active efficiency that is, at least in part, due to the particle index of such fluid fabric enhancing compositions. Certain chemical processing and physical processing methods are not required to produce such compositions.
    Type: Application
    Filed: October 25, 2012
    Publication date: May 2, 2013
    Applicant: THE PROCTER & GAMBLE COMPANY
    Inventor: The Procter & Gamble Company
  • 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
  • Patent number: 8324338
    Abstract: An oligomer removing agent for polyester-based fiber materials comprises a polyester copolymer which is obtained by polycondensation of a dibasic acid component containing 15-65 mol % of a sulfonate group-containing dibasic acid and a dihydric alcohol component containing polyethylene glycol with a molecular weight of 900-3500, and which has a 200° C. melt viscosity of 5000-23,000 mPa·s and has 10-40 mass % polyoxyethylene chains in the molecule. The oligomer removing agent is able to overcome the problems caused by deposition of polyester oligomers, when added to the dyeing bath in a dyeing step for polyester fiber materials or for fiber materials that are composites thereof with other fiber materials.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: December 4, 2012
    Assignee: Nicca Chemical Co., Ltd.
    Inventors: Masaaki Hosoda, Masatoshi Hayashi
  • Patent number: 8263541
    Abstract: Washing products which comprise a dye transfer inhibitor selected from the group consisting of triazine derivatives of the general formulae I, II, III and combinations thereof: T(NH—Ar(SO3Na)a)bHalc??(I) X(NH-T(NH—Ar(SO3Na)a)eHalf)2??(II) X(NH-T(NH—Ar(SO3Na)d—NH-T(NH—Ar(SO3Na)a)Hal)Hal)2??(III) wherein T represents a 1,3,5-triazinyl residue; each Ar independently represents a naphthalene or benzene moiety; X represents a divalent hydrocarbyl moiety selected from the group consisting of linear or branched C1-20 hydrocarbon groups which may optionally include one or more —N(H)— carbon chain interruptions, stilbene groups and biphenyl groups which may optionally be mono- or poly-SO3Na-substituted; each Hal independently represents a halogen selected from the group consisting of chlorine, bromine, and iodine; each of a and d independently represents 1, 2 or 3; b and c each represent 1 or 2 such that b+c=3; e represents 1 or 2 and f represents 0 or 1 such that e+f=2; and wherein the triazinyl residue substitue
    Type: Grant
    Filed: August 5, 2006
    Date of Patent: September 11, 2012
    Assignee: Henkel AG & Co. KGaA
    Inventors: Josef Penninger, Birgit Gluesen
  • Publication number: 20120137448
    Abstract: The instant disclosure relates to methods of making compositions comprising polyglycerol esters (PGEs) and a fabric softening active. Such compositions and methods of using such compositions are also disclosed. Such compositions have a structural state designed to include a significant amount swollen lamellar bi-layers comprising a combination of a plurality of softener actives. Thus, the composition has a thermodynamically favorable state that minimizes certain drawbacks and allows additional advantages to be obtained.
    Type: Application
    Filed: December 1, 2011
    Publication date: June 7, 2012
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener, Renae Dianna Fossum, Heather Anne Doria, Lenae Virginia Johnson, Alessandro Corona, III
  • 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
  • Publication number: 20120021959
    Abstract: Multiple use fabric conditioning composition.
    Type: Application
    Filed: October 4, 2011
    Publication date: January 26, 2012
    Inventors: George Kavin Morgan, III, Thomas Jackson Kirk, Toan Trinh, Zaiyou Liu, Kristin Marie Finley, John William Smith
  • Publication number: 20110300085
    Abstract: The present invention relates to home and personal care compositions comprising a silicone oil-in-water emulsion stabilized by a protein or peptide and at least one home and/or personal care ingredient. Such compositions tend to provide desirable characteristics for the care and conditioning of hair, skin and fabric.
    Type: Application
    Filed: October 30, 2009
    Publication date: December 8, 2011
    Inventors: Emilie Courbon, Lorry Deklippel, Tatiana Dimitrova, Anne-Lise Girboux, Sophie Hanssens, Stephane Ugazio
  • Publication number: 20110237487
    Abstract: This invention relates to fabric and home care products comprising one or more cold water proteases and processes for making and using such products. Such compositions provide improved cleaning and freshness. Such cold water proteases may be derived from parent enzymes, including BPN? subtilisin and subtilisin derived from Bacillus lentus, by substitution, insertion and/or deletion of one or more of the parent enzymes' amino acids.
    Type: Application
    Filed: December 9, 2010
    Publication date: September 29, 2011
    Inventors: Philip Frank Souter, Glenn Steven Ward, Viktor Yuryevich Alekseyev, Joshua Roy Basler, Luis Gustavo Cascão-Pereira, David A. Estell, Ayrookaran J. Poulose, James T. Kellis, JR., Alexander Pisarchik, Daniel Esteban Torres-Pazmino
  • Publication number: 20110219549
    Abstract: Disclosed are concentrated liquid rinse cycle fabric softener compositions comprising a quaternary ammonium cation and benzylated alcohol solvent having between 50% to 90% weight active ingredients. Benzyl alcohol is disclosed as a preferred solvent to produce a clear liquid solution formulation rather than emulsion. The concentrated liquid rinse cycle fabric softener compositions of the present invention possess desirable stability, sustainability and fabric-softening properties. Methods of use are further described.
    Type: Application
    Filed: March 9, 2010
    Publication date: September 15, 2011
    Applicant: ECOLAB USA INC.
    Inventors: JESSICA CARLSON, STEPHEN CHRISTENSEN, ROBERT D. P. HEI
  • Publication number: 20110118169
    Abstract: Dryer products that impart antistatic properties to textiles and methods for fabricating such dryer products are provided. In one exemplary embodiment, a dryer product comprises a water-insoluble, moisture-permeable, enclosed container and a desiccant within the water-insoluble, moisture-permeable, enclosed container. The desiccant is adapted to impart antistatic properties to the textiles during a drying cycle. In another exemplary embodiment, a method for fabricating a reusable antistatic dryer product comprises the steps of providing a desiccant adapted to absorb moisture and be solubilized in the moisture, depositing the desiccant in a water-insoluble, moisture-permeable container, and enclosing the desiccant within the water-insoluble, moisture-permeable container.
    Type: Application
    Filed: November 16, 2009
    Publication date: May 19, 2011
    Applicant: THE DIAL CORPORATION
    Inventors: Joan M. BERGSTROM, Tasha DESAI
  • Publication number: 20100298191
    Abstract: An article comprising: a functionalized substrate comprising: a composition susceptible to aqueous attack, comprising a water-soluble material, a partially water soluble material, a water-dispersible materials, a water-disintegrating materials, and mixtures thereof; a plurality of microcapsules encapsulating a perfume, wherein said plurality of microcapsules is incorporated with said functionalized substrate; and a total perfume loading level of from about 1% to about 95% by weight of said functionalized substrate.
    Type: Application
    Filed: June 9, 2010
    Publication date: November 25, 2010
    Inventors: Frank William Denome, Tania Edmee Berges-Cabrera, Errol Hoffman Wahl, Jodi Lee Brown, Renae Dianna Fossum, Vincenzo Catalfamo, Yonas Gizaw, Lois Jean Boekley, Brian Joseph Roselle, Michael Bruce Edwards
  • Patent number: 7754092
    Abstract: A composition comprising a mixture of at least one soil resist agent and at least one additive which is maleic anhydride, and a method of providing soil resistance to fibrous substrates are disclosed.
    Type: Grant
    Filed: August 14, 2008
    Date of Patent: July 13, 2010
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Joyce Monson Materniak, Edward Patrick Carey
  • Publication number: 20100075887
    Abstract: New fabric care compositions including soil release polymers containing anionic substitution, nitrogen containing substitution, and alkoxy substitution are disclosed. In particular, fabric care compositions containing modified polysaccharides having anionic substitution, nitrogen containing substitution, and alkoxy substitution and methods of forming the same are disclosed.
    Type: Application
    Filed: September 18, 2009
    Publication date: March 25, 2010
    Applicant: The Procter & Gamble Company Attention: Chief Patent Counsel
    Inventors: Xiaoru Jenny Wang, Yonas Gizaw, Jeffrey Scott Dupont
  • Publication number: 20100017970
    Abstract: The present invention provides a liquid softener composition having pH 2 to 5 at 20° C. and containing (a) a polymer compound having a weight-average molecular weight of 2,000 to 90,000 and containing specific monomer units (A) and (B) in a specific molar ratio, (b) one or more compounds selected from specific quaternary ammonium salts and amine compounds, and (c) at least one compound selected from water and solvents having a C log P value of 2 or less within specified ranges.
    Type: Application
    Filed: December 12, 2007
    Publication date: January 28, 2010
    Applicant: KAO CORPORATION
    Inventors: Kyoko Okada, Takahiro Osumi, Kazutaka Shiratsuchi, Noriaki Ushio, Kouji Ohsaki
  • Publication number: 20090110870
    Abstract: A composition comprising a mixture of at least one soil resist agent and at least one additive which is maleic anhydride, and a method of providing soil resistance to fibrous substrates are disclosed.
    Type: Application
    Filed: August 14, 2008
    Publication date: April 30, 2009
    Applicant: E.I. du Pont de Nemours and Company
    Inventors: Joyce Monson Materniak, Edward Patrick Carey
  • Patent number: 7510674
    Abstract: Dielectric fluids comprising oil fractions derived from highly paraffinic wax are provided. Further provided are processes for making these dielectric fluids comprising oil fractions derived from highly paraffinic wax. The dielectric fluids are useful as insulating and cooling mediums in new and existing power and distribution electrical apparatus, such as transformers, regulators, circuit breakers, switchgear, underground electrical cables, and attendant equipment.
    Type: Grant
    Filed: December 1, 2004
    Date of Patent: March 31, 2009
    Assignee: Chevron U.S.A. Inc.
    Inventors: John M. Rosenbaum, Nadine L. Yenni, Joseph M. Pudlak
  • Publication number: 20080242584
    Abstract: A fabric enhancer composition comprising: (a) a cationic polymer; (b) less than about 20% silicone; and (c) a deposition aid; wherein the composition is essentially free of a coacervate.
    Type: Application
    Filed: April 2, 2008
    Publication date: October 2, 2008
    Inventors: Errol Hoffman Wahl, Gayle Marie Frankenbach, Jodi Lee Brown, Tania Edmee Berges Cabrera
  • Publication number: 20080209645
    Abstract: A surface treatment composition comprising at least one saccharide-siloxane copolymer having a saccharide component and an organosiloxane component and linked by a linking group, wherein the saccharide-siloxane copolymer has a specified formula and the surface treatment composition is adapted to provide at least one benefit to a surface to which it is applied, is provided. Dispersions and emulsions comprising the saccharide-siloxane copolymer, and treatment compositions comprising the emulsions and/or dispersions are also provided. The invention further provides methods and articles of manufacture comprising the inventive compositions.
    Type: Application
    Filed: May 23, 2006
    Publication date: September 4, 2008
    Applicants: DOW CORNING CORPORATION, GENENCOR INTERNATIONAL, INC.
    Inventors: Fernando Vazquez Carrillo, Michael Costello, Serge Firmin Alain Creutz, Lorry Deklippel, Benoit Henault, Eric Jude Joffre, Joseph Charles McAuliffe, Virginia Kay O'Neil, Christel Simon
  • Patent number: 7273838
    Abstract: A laundry detergent formulation includes a dirt suspending agent which is a blend of an anionic material, such as an anionic polymer, and a quaternary ammonium salt. This suspending agent prevents redeposition of dirt which is removed from clothing by a laundry detergent from redepositing onto cleaned clothes during the wash cycle, while allowing it to be removed completely during the rinse cycle.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: September 25, 2007
    Assignee: ISP Investments Inc
    Inventors: Purvita Shah, Michael J. Jurek
  • Patent number: 7094748
    Abstract: The present invention relates to soil redeposition inhibiting agents, soil redeposition inhibiting articles comprising such soil redeposition inhibiting agents, method for using such soil redeposition inhibiting articles for removing soils from dry or essentially dry fabrics, and systems employing said soil redeposition inhibiting agents such that soil is removed from dry or essentially dry fabrics exposed to the soil redeposition inhibiting agents.
    Type: Grant
    Filed: February 12, 2002
    Date of Patent: August 22, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Kofi Ofosu-Asante, Matthew Edward Volpenhein, Dean Larry DuVal, Sheri Anne Hunt, Eugene Joseph Pancheri, Mary Jane Combs, Ronald Allen Swift, II, Barbara Kay Williams, Pamela Ann Rockwell
  • Patent number: 6890892
    Abstract: Compositions and methods for removing and/or reducing incidental soils from fabric articles, especially articles of clothing, linen and drapery, wherein the compositions provide improved cleaning of incidental soils, either with or without a subsequent wash process or other entire fabric care process are provided. The compositions and methods are safe for use on a wide range of fabric articles, even in the home.
    Type: Grant
    Filed: December 3, 2002
    Date of Patent: May 10, 2005
    Assignee: Procter & Gamble Company
    Inventors: William Michael Scheper, Michael Stanford Showell, Hiroshi Oh, David Lee Daugherty
  • Patent number: 6881717
    Abstract: The present invention relates to fabric softening component comprising a clay, a flocculating agent, a surfactant and a carrier material. The carrier material is preferably a powdered or granular builder or alkalinity source. The component is preferably a spray-dried particle, extrudate or an agglomerate. It preferably comprises at least a sulphate and/or sulphonate surfactant, a zeolite and/or phosphate builder and a carbonate salt. Highly preferred is that the component also comprises a brightener.
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: April 19, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Robin Gibson Hall, Nathalie Sophie Letzelter
  • Patent number: 6844305
    Abstract: The present invention relates to aqueous liquid detergent compositions and methods of using such compositions to launder fabrics. More specifically, the present invention relates to aqueous liquid detergent compositions comprising one or more particulate solids, such as peroxycarboxylic acids, and a polymeric stabilization system.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: January 18, 2005
    Assignee: The Proctor & Gamble Company
    Inventors: Karel Jozef Maria Depoot, Francesco deBuzzaccarini, Rob Roggeband
  • Patent number: 6670320
    Abstract: A unit dose wash cycle fabric softening composition for softening or conditioning fabrics in the wash cycle of an automatic washing machine, said unit dose comprising a compacted granular fabric softener composition in an amount sufficient to form a unit dose capable of providing effective softening or conditioning of fabrics in the wash cycle of said washing machine, and wherein said fabric softener composition comprises (A) a treated montmorillonite-containing clay selected to have initial properties as follows: (i) a montmorillonite content of at least 85%; and (ii) when said clay is activated with sodium ions, dried and ground to particles, said ground particles do not swell more than about 2.
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: December 30, 2003
    Assignee: Colgate-Palmolive
    Inventors: Hoai-Chau Cao, Alain Gourgue, Alain Jacques, Joseph Reul, JuliettE Rousselet, Jeffrey T. Epp, Amjad Farooq, Charles J. Schramm, Jr.
  • Publication number: 20030069157
    Abstract: The present invention relates to novel hydrophobic soil dispersants having the formula: 1
    Type: Application
    Filed: July 31, 2002
    Publication date: April 10, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Daniel Stedman Connor, Rafael Ortiz
  • Patent number: 6514927
    Abstract: Detergents and cleaners comprising an active ingredient combination of a soil-release polymer and alkanesulfonate and/or &agr;-olefinsulfonate.
    Type: Grant
    Filed: October 2, 2001
    Date of Patent: February 4, 2003
    Assignee: Clariant GmbH
    Inventors: Frank-Peter Lang, Gerd Reinhardt
  • Patent number: 6514932
    Abstract: There is provided a composition as well as a method for treating fabrics in order to improve various properties of fabrics, in particular, wrinkle resistance by means of a cross-linking resin having cationic properties.
    Type: Grant
    Filed: February 1, 2001
    Date of Patent: February 4, 2003
    Assignee: Procter & Gamble Company
    Inventors: Bruno Albert Jean Hubesch, Axel Masschelein, Els Goossens, Markus W. Altmann, An Bernaerts
  • Publication number: 20020193280
    Abstract: The following dye-transfer-inhibiting dye fixatives are used in laundry detergents which comprise nonionic surfactants:
    Type: Application
    Filed: February 28, 2002
    Publication date: December 19, 2002
    Applicant: Clariant GmbH
    Inventors: Frank-Peter Lang, Helmut Berenbold, Michael Wessling
  • Publication number: 20020177542
    Abstract: A laundry detergent composition comprising a standard detergent formulation and an effective soil releasing amount of vinyl caprolactam homopolymer having a K-value of at least 40, preferably 40-50.
    Type: Application
    Filed: April 6, 2001
    Publication date: November 28, 2002
    Applicant: ISP INVESTMENTS INC.
    Inventors: Bala Srinivas, Jenn S. Shih
  • Patent number: 6391838
    Abstract: The cleaning performance of bleach-containing detergents, especially against protein- and starch-containing soils and colored soils, was to be improved.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: May 21, 2002
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Horst-Dieter Speckmann, Joerg Poethkow
  • Patent number: 6379394
    Abstract: A soil-repellent treatment method for articles based on woven cotton, wherein an amphiphilic soil-repellent agent soluble or dispersible in the treatment medium is deposited on the article during one or more washing, rinsing and/or softening or dying steps, is disclosed. Said soil-repellent agent comprises at least one unit with a function (FAd) capable of being absorbed onto the surface of the cotton by electrostatic interaction; and at least one hydrophobic unit (MH) capayble of configuring said agent at the cotton/water interface. A soil-repellent agent comprising at least one unit with a cationic function (MC) capable of being absorbed onto the surface of the cotton, and the counter-ion thereof, as well as at least one hydrophobic unit (MH) containing at least four carbon atom chemically bonded to the unit having said cationic function (MC) via an oligomeric, polymeric or copolymeric vinyl alcohol chain, is also disclosed.
    Type: Grant
    Filed: August 3, 2000
    Date of Patent: April 30, 2002
    Assignee: Rhodia Chimie
    Inventors: Emmanuelle Chilou, Kenneth Wong, Jean-Pierre Marchand, Claire David, Etienne Fleury
  • Patent number: 6358914
    Abstract: Compositions are disclosed comprising a conventional surfactant, a cationic or amphoteric gemini surfactant and a polymeric soil release agent. The conventional surfactant comprises a hydrophilic group and a hydrophobic group. The gemini surfactant comprises two surfactant moieties attached to each other by a spacer moiety. Each surfactant moiety having at least one hydrophilic group and at least one hydrophobic group. Novel trimeric and tetrameric cationic gemini surfactants are also disclosed along with their use in combination with soil release polymer compositions that exhibit superior cleaning efficacies when incorporated in laundry and other cleaning detergent systems. Novel surfactant/soil release polymer compositions are also disclosed employing known cationic gemini surfactants. The polymeric soil release agent can be any conventional polymeric soil release agent, but preferably comprising PET—POET copolymer.
    Type: Grant
    Filed: June 17, 1999
    Date of Patent: March 19, 2002
    Inventors: Gladys S. Gabriel, Robert Gabriel, Manilal S. Dahanayake, Paul-Joel Derian
  • Patent number: 6323172
    Abstract: Principal solvents, especially mono-ol and diol principal solvents, having a ClogP of from about 0.15 to about 0.64, preferably from about 0.25 to about 0.62, and more preferably from about 0.40 to about 0.60, are disclosed that have the ability to make clear aqueous fabric softener compositions containing relatively high concentrations of fabric softener actives having ester linkages in their long, hydrophobic chains. The fabric softener actives are either unsaturated, or have intermediate length chains (˜C12-14) and the said principal solvents are used at levels of less than about 40%. Other solvents may be present. Some of the said principal solvents are novel compounds and/or novel mixtures. Premixes of the fabric softening actives, the principal solvents, and, optionally, other solvents are useful in the preparation of complete formulations by obviating/limiting the need for heating.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: November 27, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Toan Trinh, Helen Bernardo Tordil, Errol Hoffman Wahl, Jennifer Lea Rinker, Hugo Jean Marie Demeyere, Marc Johan Declercq, Eugene Paul Gosselink, James Carey Letton, Deborah Jean Back, John Cort Severns, Mark Robert Sivik, Alice Marie Vogel
  • Patent number: 6319661
    Abstract: An infrared sensitized photothermographic silver halide element comprising a support layer having on at least one surface thereof a photothermographic composition comprising a binder, a light insensitive silver source, a reducing agent for silver ion and infrared radiation sensitive preformed silver halide grains having number average particle size of <0.10 micron with at least 80% of all grains with ±0.05 microns of the average, in combination with an antihalation layer having an absorbance ratio of IR absorbance (before exposure)/visible absorbance (after processing) >30, and an IR absorbance of at least 0.3 within the range of 750-1400 and an optical density of less than 0.03 in the visible region.
    Type: Grant
    Filed: October 24, 2000
    Date of Patent: November 20, 2001
    Assignee: Eastman Kodak Company
    Inventors: Steven M. Shor, James B. Philip, Jr.
  • Patent number: 6291415
    Abstract: The present invention relates to A water-soluble or dispersible, modified polyamine compound comprising a polyamine backbone corresponding to the formula: wherein R is linking unit having the formula: —(R1O)xR3(OR1)x— wherein R1 and R3 are each independently C2-C12 linear or branched alkylene, the index x is from 0 to 4, E is hydrogen, benzyl, methyl, or —(R1O)tB; wherein B is selected from the group consisting of hydrogen, —(CH2)qSO3M, —(CH2)qCH(SO3M)CH2SO3M, and mixtures thereof; t is from 1 to 100; q is 0 or 1; m has the value of 0 to 4; M is sodium.
    Type: Grant
    Filed: August 3, 2000
    Date of Patent: September 18, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Randall Alan Watson, Eugene Paul Gosselink, Kenneth Nathan Price
  • Publication number: 20010006938
    Abstract: The present invention provides the use of a fabric treatment composition to provide anti-creasing properties and/or ease or ironing benefits to a fabric wherein said composition comprises;
    Type: Application
    Filed: December 20, 2000
    Publication date: July 5, 2001
    Inventors: David Stephen Grainger, Karen Jane Ellson, Janice Elaine Wright
  • Patent number: 6251144
    Abstract: During the desizing and enzymatic stonewashing of denim fabric and/or garments, redeposition of blue color often occurs back onto the surfaces of the denim. The invention relates to a redepositing or backstain inhibiting composition and a method requiring the inclusion of an added protease prior to, during or subsequent to the stonewashing process which reduces the redeposition of the blue dye and hence improves the stonewashing process when using redepositing or backstaining cellulases to give an appearance closer to that when using stones alone or nonredepositing cellulases in the stonewashing process.
    Type: Grant
    Filed: February 10, 1995
    Date of Patent: June 26, 2001
    Assignee: Genencor International, Inc.
    Inventors: Kathleen A. Clarkson, Pushkaraj J. Lad, M. M. Mullins, Curran M. Simpson, Geoffrey L. Weiss, Lindsay Jacobs