Quaternary Nitrogen Or Phosphorus, Or Heterocyclic Nitrogen Containing Fabric Softener Or Antistatic Component Patents (Class 510/330)
  • Patent number: 7214718
    Abstract: The present invention provides a softening base and a softener having biodegradability employing a quaternary ammonium salt composition comprising (M) a monoester quaternary salt represented by the formula (I), (D) a diester quaternary salt represented by the formula (II) and (T) a triester quaternary salt represented by the formula (III), wherein the amount of (M) is 15 to 85% by weight, the amount of (D) is 0 to 44% by weight and the amount of (T) is 15 to 85% by weight based on the total amounts of (M), (D) and (T). The present invention also provides a process for producing the softener base and composition. wherein R, R1, n and X? are defined herein.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: May 8, 2007
    Assignee: Kao Corporation
    Inventors: Yasuki Ohtawa, Tohru Katoh, Takeshi Tomifuji
  • Patent number: 7205270
    Abstract: The invention is directed to fabric treatment compositions comprising at least one cationic polymer and at least one anionic polymer, wherein at least one of these two polymers is a silicone polymer, and wherein said composition forms a coacervate phase.
    Type: Grant
    Filed: November 4, 2003
    Date of Patent: April 17, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Patrick Firmin August Delplancke, Jean-Pol Boutique, Roland Wagner
  • Patent number: 7179778
    Abstract: Liquid aqueous washing agent containing nonionic surfactant, esterquat, and phthaloylaminoperoxycaproic acid and methods of disinfecting textiles therewith.
    Type: Grant
    Filed: June 6, 2005
    Date of Patent: February 20, 2007
    Assignee: Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
    Inventor: Rudolf Weber
  • Patent number: 7179777
    Abstract: A laundry treatment composition comprising at least one polymeric material comprising a cationic polymer moiety and a polydialkylsiloxane moiety, and at least one other component.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: February 20, 2007
    Assignee: Unilever Home & Personal Care USA Division of Conopco, Inc.
    Inventors: Wilfried Blokzijl, Robert John Carswell, Dominique Charmot, Robert Alan Hunter, Mingjun Liu, Paul Mansky, Victor Nava-Salgado, Giovanni Francesco Unali
  • Patent number: 7138366
    Abstract: The application relates to a medium viscosity, clear fabric softening composition, comprising (a) from about 1 to 20 wt. % of an oligomeric esterquat, derived from the reaction of an alkanol amine with (i) a polycarboxylic acid; and (ii) a fatty alcohol or a fatty acid; or (iii) a mixture of a fatty alcohol and a fatty acid, followed by partial quaternization (leading to a mixture of oligomeric esteramine and of esterquat); (b) at least about 0.2 wt. % dipropylene glycol, said fabric softening composition being free of isopropanol, ethylene glycol, propylene glycol and polyglycols; (c) from about 0.2 to 2.5 wt.
    Type: Grant
    Filed: January 27, 2004
    Date of Patent: November 21, 2006
    Assignee: Colgate-Palmolive Company
    Inventors: Jean-Paul Grandmaire, Anita Hermosilla
  • Patent number: 7119053
    Abstract: An aqueous wheel cleaning solution for removing the dirt form the surface of aluminum, chrome, stainless steel, painted steel, painted aluminum, clear coated aluminum, rubber, and plastic wheels and tires without scrubbing by applying the cleaning solution to the wheel and/or tire then rinsing the wheel and/or tire with water. Selected polymers include a polyvinylpyrrolidone, a poly(N-vinylimidazole, a poly(4-vinylpyridine-betaine), and/or a poly(4-vinylpyridine-N-oxide) each one of which can be used with conventional wheel cleaning components such as an acid or alkaline-based cleaning formulation to dramatically improve its wheel cleaning power. These polymers can attach to organic and inorganic dirt particles forming a complex with them for easy removal from the wheel and/or tire during rinsing, leaving the wheel and/or tire clean without scrubbing the wheel or tire surface.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: October 10, 2006
    Assignee: Ashland Licensing and Intellectual Property, LLC
    Inventors: Elsie A. Jordan, Wen-Chen Su, Richard J. Baumgart, Frances E. Lockwood
  • Patent number: 6995124
    Abstract: A product and process for laundering delicate or dry-clean only garments in a conventional home washing machine. The process represents a home version of the commercial wet-cleaning processes for cleaning of delicate garments. The product comprises a liquid combination washing/conditioning composition and optionally a wash pretreatment composition, a flexible wrap container within which the garments are contained during washing and a pretreatment applicator.
    Type: Grant
    Filed: October 22, 1999
    Date of Patent: February 7, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Todd Michael Wernicke, Freddy Arthur Barnabas, Michelle Frances Mellea, John Downing Curry, Michael P. Siklosi
  • Patent number: 6992058
    Abstract: The application relates to a medium viscosity, clear fabric softening composition, comprising (a) from about 1 to 20 wt. % of an oligomeric esterquat, derived from the reaction of an alkanol amine with (i) a polycarboxylic acid; and (ii) a fatty alcohol or a fatty acid; or (iii) a mixture of a fatty alcohol and a fatty acid, followed by partial quaternization (leading to a mixture of oligomeric esteramine and of esterquat); (b) at least about 0.2 wt. % dipropylene glycol, said fabric softening composition being free of isopropanol, ethylene glycol, propylene glycol and polyglycols; (c) an effective amount of a water insoluble perfume; and (d) an effective amount of a thickening agent to provide a viscosity of from 80 to 700 mPa.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: January 31, 2006
    Assignee: Colgate-Palmolive Company
    Inventors: Jean-Paul Grandmaire, Anita Hermosilla
  • Patent number: 6953773
    Abstract: Compositions that include mixtures of (a) at least one dialkyl quat in the amount of from about 10% to about 90% by weight of the composition; and (b) at least one monoalkyl quat in the amount of from about 10% to about 90% by weight of the composition are provided. Various embodiments are provided. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl immidazoline quats. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl ammonium quats. Various methods of making immidazoline quats and quat mixtures, personal care and cosmetic products and formulations that contain the immidazoline quats and quat mixtures, methods of making such personal care and cosmetic products and formulations, and methods of using the such immidazoline quats, quat mixtures, and personal care and cosmetic products and formulations are also provided.
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: October 11, 2005
    Assignee: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Patent number: 6949498
    Abstract: Fabric and textile conditioning compositions containing particular combinations of cationic polymers and anionic surfactants are disclosed. The polymers are soluble or dispersible to at least 0.01% by weight in distilled water at 25° C., are preferably below a particular molecular weight to afford optimal cleaning and conditioning, and must be present in an effective amount to yield a substantial conditioning benefit. A method of conditioning articles using the polymer/surfactant combinations is also disclosed.
    Type: Grant
    Filed: May 27, 2003
    Date of Patent: September 27, 2005
    Assignee: Unilever Home & Personal Care USA a division of Conopco, Inc.
    Inventors: Dennis Stephen Murphy, Michael Orchowski, Alla Tartakovsky, David Alan Binder
  • Patent number: 6949501
    Abstract: Aqueous liquid detergent dispersions are claimed which essentially comprise 5% by weight to 35% by weight of anionic surfactant 10% by weight to 50% by weight of builders, 0% by weight to 10% by weight of electrolytes and 0.1% by weight to 10% by weight of quaternary alkylhydroxyethylammonium salt, where the % by weight ratio of anionic surfactant to quaternary alkylhydroxyethylammonium salt is 50:1 to 2:1.
    Type: Grant
    Filed: January 26, 2004
    Date of Patent: September 27, 2005
    Assignee: Clariant GmbH
    Inventors: Johannes Himmrich, Ulrike Reploeg, Werner Skrypzak, Dennis Miller
  • Patent number: 6930079
    Abstract: The present invention relates to a process for treating a lipophilic fluid contained in an emulsion of water and lipophilic fluid. The process includes the steps of pretreating the emulsion, removing lipophilic fluid from the emulsion, and purifying the lipophilic fluid to remove at least a portion of the impurities collected during the use of the emulsion. Method options are provided for each of the aforementioned steps.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: August 16, 2005
    Assignee: Procter & Gamble Company
    Inventors: John Christopher Deak, Paul Amaat France, Kristina Marie Rohal Gansle, Anna Vadimovna Noyes, Arseni V. Radomyselski, John Cort Severns, Christiaan Arthur Jacques Kamiel Thoen, Jean Wevers
  • Patent number: 6924261
    Abstract: The application relates to a medium viscosity, clear fabric softening composition, comprising (a) from about 1 to 20 wt. % of an oligomeric esterquat, derived from the reaction of an alkanol amine with a polycarboxylic acid and with a fatty alcohol and optionally a fatty acid, followed by partial quaternization (leading to a mixture of oligomeric esteramine and of esterquat); (b) at least about 0.2 wt. % dipropylene glycol (c) from about 0.2 to 2.5 wt. % of a water insoluble perfume; and (d) from 0% to an effective amount of a thickening agent or mixture of thickening agents, selected from the group consisting of (i) non-ionic water-soluble cellulosic polymer derived from the condensation of cellulose and ethylene oxide and/or propylene oxide; (ii) ethoxylated and/or propoxylated fatty alcohol polyurethane associative thickener; and (iii) cationic polyacrylate copolymer.
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: August 2, 2005
    Assignee: Colgate-Palmolive Co.
    Inventors: Jean-Paul Grandmaire, Anita Hermosilla
  • Patent number: 6914040
    Abstract: The present invention relates to a process for treating a lipophilic fluid contained in an emulsion of water and lipophilic fluid. The process includes the steps of pretreating the emulsion, removing lipophilic fluid from the emulsion, and purifying the lipophilic fluid to remove at least a portion of the impurities collected during the use of the emulsion. Method options are provided for each of the aforementioned steps.
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: July 5, 2005
    Assignee: Procter & Gamble Company
    Inventors: John Christopher Deak, Paul Armaat France, Kristina Marie Rohal Gansle, Anna Vadimovna Radomyselski, Arseni V. Radomyselski, John Cort Severns, Christiaan Arthur Jacques Kamiel Thoen, Jean Wevers
  • Patent number: 6911054
    Abstract: Use of cationically modified, particulate, hydrophobic polymers, the surface of which has been cationically modified by coating with polyvalent metal ions and/or cationic surfactants, the particle size of which is 10 nm to 100 ?m, as additive to rinse compositions, care compositions, detergents and cleaners, and also rinse compositions, care compositions, detergents and cleaners which comprise the cationically modified, particulate, hydrophobic polymers.
    Type: Grant
    Filed: June 2, 2001
    Date of Patent: June 28, 2005
    Assignee: BASF Aktiengesellschaft
    Inventors: Dieter Boeckh, Ralf Nörenberg, Jürgen Detering, Werner Bertleff, Holger Schöpke, Reinhold J. Leyrer, Jürgen Huff
  • Patent number: 6908490
    Abstract: The invention relates to the use of cationically-modified, particle-shaped, hydrophobic polymers as addition agents in rinsing, care, detergent, and cleaning products. The surface of said polymers is cationically modified by means of a coating of cationic polymers and the particle size of said polymers ranges from 10 nm to 100 ?m.
    Type: Grant
    Filed: June 2, 2001
    Date of Patent: June 21, 2005
    Assignee: BASF Aktiengesellschaft
    Inventors: Dieter Boeckh, Ralf Nörenberg, Sören Hildebrandt, Bernhard Mohr, Holger Schöpke, Reinhold J. Leyrer, Jürgen Huff
  • Patent number: 6903061
    Abstract: Systems, compositions and methods for domestic laundering comprising selected cationic silicones.
    Type: Grant
    Filed: August 23, 2001
    Date of Patent: June 7, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Axel Masschelein, Patrick Firmin August Delplancke, Ivo Salden, Jean-Pol Boutique, James Pyott Johnston, Mark Allen Smerznak, Walter August Maria Broeckx, Ingrid Merere, Rafael Trujillo Rosaldo
  • Patent number: 6878681
    Abstract: Compositions and methods of the invention include: providing a wet fabric; contacting the wet fabric with a compound of formula (I): where X? is an anion, R, R1 and R2 are independently selected from (C1-C4)alkyl, or (C1-C4)alkoxy, R3 is a polyoxyalkylene chain of formula: where, n is 35-45; or a compound of formula (II): where R is a (C1-C25)alkyl, (C1-C25)alkoxy, (C1-C25)alkenyl, n is 1-50, m is 1-50; and removing water from the wet fabric.
    Type: Grant
    Filed: March 25, 2004
    Date of Patent: April 12, 2005
    Assignee: Ecolab, Inc.
    Inventors: David Gohl, Victor Fuk-Pong Man, Robert Hei, Brenda Tjelta, Paul Mattia
  • Patent number: 6846797
    Abstract: Fabric care compositions adapted for use in a laundering process such as detergent compositions and laundry rinse compositions, comprise at least one reactive cationic polymer (preferably amine- or amide-epichlorohydrin resin or a derivative thereof), at least one reactive anionic polymer and at least one textile compatible carrier. The compositions have improved dye transfer and stain release properties and may be used in methods of treating fabric as part of a laundering process.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: January 25, 2005
    Assignee: Unilever Home & Personal Care USA a division of Conopco, Inc.
    Inventor: Andrew Philip Parker
  • Patent number: 6838419
    Abstract: Compositions that include mixtures of (a) at least one dialkyl quat in the amount of from about 10% to about 90% by weight of the composition; and (b) at least one monoalkyl quat in the amount of from about 10% to about 90% by weight of the composition are provided. Various embodiments are provided. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl immidazoline quats. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl ammonium quats. Various methods of making immidazoline quats and quat mixtures, personal care and cosmetic products and formulations that contain the immidazoline quats and quat mixtures, methods of making such personal care and cosmetic products and formulations, and methods of using the such immidazoline quats, quat mixtures, and personal care and cosmetic products and formulations are also provided.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: January 4, 2005
    Assignee: Croda, Inc.
    Inventors: Abel G. Pereira, Helena S. Barinova
  • Patent number: 6833344
    Abstract: The present invention relates to fabric treatment compositions comprising at least one or more cationic silicone polymers, comprising one or more polysiloxane units and one or more quaternary nitrogen moieties, and an nitrogen-free silicone polymer wherein the ratio by weight of the cationic silicone polymer to the nitrogen-free silicone polymer is from 10:1 to 0.01:1, preferably from 5:1 to 0.05:1, and more preferably from 1:1 to 0.1:1. A process for preparing such compositions, a method of treating substrates and the use of such compositions are also described.
    Type: Grant
    Filed: November 4, 2003
    Date of Patent: December 21, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, Patrick Firmin August Delplancke, Roland Wagner, Matthew David Butts, Sarah Elizabeth Genovese
  • Patent number: 6833347
    Abstract: Disclosed are detergent compositions and methods which utilize certain modified cellulose ethers as fabric treatment agents that can impart fabric appearance and integrity benefits to fabrics and textiles laundered in washing solutions which contain such agents. Such modified cellulose ether fabric treatment agents are those having selected types and amounts of anhydroglucose ring substituents in order to render them nonionic, cationic or anionic in nature.
    Type: Grant
    Filed: August 11, 2001
    Date of Patent: December 21, 2004
    Assignee: The Proctor & Gamble Company
    Inventors: Jiping Wang, Nodie Monroe Washington, Kathleen Brenner Hunter, Stanton Lane Boyer
  • Patent number: 6831050
    Abstract: Basic cleaning compositions using toxicologically-acceptable ingredients for cleaning fruits and vegetables are provided. Liquid formulations comprising detergent surfactant, such as oleate, alcohol ethoxylates, etc., and neutralized phosphoric acid are sprayed onto apples, lettuce and the like to remove soil and unwanted deposits, especially wax. Articles for applying the compositions to produce by spraying are disclosed. Use of the compositions for disinfectancy/sanitization of produce and cleaning/disinfectancy/sanitization of non-food inanimate surfaces are disclosed.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: December 14, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Bruce Prentiss Murch, Brian Joseph Roselle, Kyle David Jones, Keith Homer Baker, Thomas Edward Ward, Toan Trinh
  • Patent number: 6793684
    Abstract: A fabric care composition, which is adapted for use in a domestic laundering process, comprises an anionic polymer which is capable of self cross-linking and/or of reacting with cellulosic fibers, such as cotton, and a textile compatible exhaustion agent which is also a fabric conditioner. The polymer may be a carbamoyl sulphonate terminated poly(ether) urethane or a bunte salt terminated polymer. The polymers can increase the dimensional stability of the fabric, improve its surface color definition after washing, impart a softer handle and improve its crease recovery properties.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: September 21, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Anthony Nicholas Jarvis, Andrew Philip Parker, Philip John Sams
  • Patent number: 6770608
    Abstract: The present invention generally relates to a textile softening composition which comprises, as the softening agent, a quaternary ammonium salt which comprises a mixture of mono-, di- and tri-ester components, wherein the amount of diester quaternary is greater than about 50% by weight, and the amount of triester quaternary is less than about 25% by weight based on the total amount of quaternary ammonium salt. The invention also relates to a softening agent which comprises a high diester quaternary ammonium salt mixture comprising mono- and diester components derived for ether dialkanolamines. The invention also relates to processes for preparing said softening agents, and methods of use as a fabric softener and as a hair and skin conditioner.
    Type: Grant
    Filed: April 6, 2001
    Date of Patent: August 3, 2004
    Assignee: Akzo Nobel N.V.
    Inventors: Ralph Franklin, Robert Mendello, Paul Albert Iacobucci, Dale Steichen, Phuong-Nga Trinh
  • Patent number: 6759380
    Abstract: A built laundry detergent composition contains a combination of anionic, nonionic and cationic surfactants which includes a highly ethoxylated nonionic surfactant which is a C8-C16 alcohol ethoxylated with an average of from 20 to 50 ethylene oxide groups. The cationic surfactant may advantageously be an ethoxylated quaternary ammonium compound. The composition exhibits improved oily soil detergency.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: July 6, 2004
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Amrat Paul Singh, David Christopher Thorley
  • Patent number: 6755987
    Abstract: There are provided wrinkle reducing compositions and method for treating fabrics in order to improve various properties of fabrics, in particular, reduction or removal of unwanted wrinkles, by means of an aqueous composition comprising a nonionic polyhydric alcohol humectant and a water-soluble wetting agent selected from a cationic surfactant, a non-alkoxylated nonionic surfactant and an anionic surfactant.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: June 29, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Bruno Albert Jean Hubesch, Christiaan Arthur Jacques Kamiel Thoen, Christian Leo Marie Vermote, Ricky Ah-Man Woo
  • Patent number: 6750189
    Abstract: The fabric care compositions comprising A) from 0.1% to 10% by weight amino acid based polymers which are alkoxylated with an average of 0.1 to 30 alkyleneoxy units; B) from 1% to 80% by weight, of a fabric softening active; and C) the balance carriers and adjunct ingredients wherein said compositions provide colored fabric with protection against the deleterious effects of mechanical wear and exposure to laundry-leaching added ingredients inter alia bleaching materials or water-borne materials inter alia heavy metal ions.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: June 15, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Shulin Larry Zhang, Sherri Lynn Randall, Rajan Keshav Panandiker
  • Patent number: 6737392
    Abstract: A fabric softener composition in which a blend of high mono alkyl MDEA and TEA ester quats is provided. The fabric softener composition includes a blend of from about 15 to about 65%, by weight of the total blend, of a triethanol amine ester quat and from about 35 to about 85%, by weight of the total blend, of a methyl diethanol amine ester quat having a mono alkyl ester quat level of about 10% or greater.
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: May 18, 2004
    Assignee: Goldschmidt Chemical Corporation
    Inventors: Robert O. Keys, Christopher J. Toney, David L. Gefvert
  • Publication number: 20040087461
    Abstract: Novel fatty acids and derivatives thereof such as salts, new surfactant systems comprising one or more of these compounds, consumer products such as laundry products, personal care products, pharmaceutical compositions, industrial cleaners, and the like comprising said compounds or surfactant systems.
    Type: Application
    Filed: April 24, 2003
    Publication date: May 6, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Daniel Stedman Connor, Jeffrey John Scheibel, Deborah Jean Back, Toan Trinh, Phillip Kyle Vinson, Roland George Severson, Thomas Anthony Cripe, James Charles Theophile Roger Burckett -St. Laurent, Mark Robert Sivik, Errol Hoffman Wahl, Gayle Marie Frankenbach, Marc Johan Declercq, Hugo Jean Marie Demeyere
  • Patent number: 6706680
    Abstract: The invention provides for the use of quaternary polysiloxanes of the general formula (I) and/or cyclic quaternary polysiloxanes of the general formula (IIa) and/or linear quaternary polysiloxanes of the general formula (IIb) in laundry detergent formulations.
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: March 16, 2004
    Assignee: Goldschmidt Rewo GmbH & Co. KG
    Inventors: Michael Fender, Sascha Oestreich
  • Patent number: 6689735
    Abstract: A built laundry detergent composition contains a combination of anionic, nonionic and cationic surfactants which includes a highly ethoxylated nonionic surfactant which is a C8-C16 alcohol ethoxylated with an average of from 20 to 50 ethylene oxide groups. The cationic surfactant may advantageously be an ethoxylated quaternary ammonium compound. The composition exhibits improved oily soil detergency.
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: February 10, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Amrat Paul Singh, David Christopher Thorley
  • Patent number: 6680286
    Abstract: Liquid detergent compositions, are disclosed, comprising a surfactant and a builder mainly comprised of a quaternary ammonium salt of a carboxyl-containing polymer, which has good compatibility with surfactants and is capable of providing excellent detergency, especially, against mud dirt in washing clothes. Detergent compositions, are also disclosed, containing an alkoxylated alcohol nonionic surfactant having a specific distribution constant and narrow molecular weight distribution or an anionic surfactant derived therefrom, together with one or more of a quaternary ammonium or organic amine salt of a carboxyl group-containing polymer, a cationic surfactant and a quaternary ammonium or organic amine salt of a low molecular weight polycarboxylic acid, whereby detergency is synergistically enhanced.
    Type: Grant
    Filed: November 14, 2000
    Date of Patent: January 20, 2004
    Assignees: Sanyo Chemical Industries, Ltd., Matsushita Electric Industrial Co., Ltd.
    Inventors: Koji Kawaguchi, Hiroshi Itayama
  • Publication number: 20040002436
    Abstract: Amine fabric softener actives are prepared in dispersion and/or clear form with materials to improve performance by increasing the cationic charge density. These materials include polycationic compounds, especially cationic polymers; single long-chain cationic compounds; and carboxylic acids that increase the acidity in the rinse, thus lowering pH and increasing the percentage of amine fabric softener active that is protonated. Antistatic properties are also improved.
    Type: Application
    Filed: March 14, 2003
    Publication date: January 1, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Kimberly Ann Grimm, Dennis Ray Bacon, Toan Trinh, Errol Hoffman Wahl, Helen Bernardo Tordil
  • Publication number: 20030220217
    Abstract: An aqueous fabric conditioning composition comprises a cationic softening agent and a silicone having a viscosity of from 1 to less than 10,000 cSt wherein the silicone comprises a cyclic polydi-(C1-6)alkyl siloxane. A silicone is used in a fabric conditioning composition comprising a cationic fabric softening agent to reduce the drying time of laundered fabrics and/or to increase the rate of water removed from the fabrics during the spin cycle of an automatic washing machine.
    Type: Application
    Filed: May 27, 2003
    Publication date: November 27, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Gillian Sheila McHattie, Tom Matthew Salmon, Samantha Small
  • Publication number: 20030216276
    Abstract: The softener composition of the present invention comprises a compound having one or more C8-36 hydrocarbon groups and two or more groups selected from an amino group and a quaternary ammonium group in the molecule (component (a)), an anionic surfactant having a C8-36 hydrocarbon group (component (b)) and a nonionic surfactant (component (c)), wherein the molar ratio of the component (a) to the component (b) is from 90/10 to 50/50. This softener composition can endow cotton and cotton clothes in particular with a preferred softness, elasticity (fluffy feeling) and feeling of dryness with small oiliness.
    Type: Application
    Filed: May 19, 2003
    Publication date: November 20, 2003
    Applicant: Kao Corporation
    Inventors: Noriaki Ushio, Hiromitsu Hayashi, Shuji Tagata
  • Publication number: 20030211127
    Abstract: The present invention relates to crosslinked protein crystals characterized by the ability to change from insoluble and stable form to soluble and active form upon a change in the environment of said crystals, said change being selected from the group consisting of change in temperature, change in pH, change in chemical composition, change from concentrate to dilute form, change in oxidation-reduction potential of the solution, change in the incident radiation, change in transition metal concentration, change in flouride concentration, change in free radical concentration, change in metal chelater concentration, change in shear force acting upon the crystals and combinations thereof. According to one embodiment of this invention, such crosslinked protein crystals are capable of releasing their protein activity at a controlled rate.
    Type: Application
    Filed: January 2, 2003
    Publication date: November 13, 2003
    Inventors: Alexey L. Margolin, Rose A. Persichetti, Nancy L. St. Clair, Nazer K. Khalaf, Bhami C. Shenoy
  • Patent number: 6642200
    Abstract: A composition comprising A) from about 0.1% by weight of a polymer, copolymer, or mixtures thereof, said polymer or copolymer comprising one or more monomers having a cationic group and which is capable of attenuating and/or abating the loss of fabric dye; and B) the balance carriers and adjunct ingredients.
    Type: Grant
    Filed: August 29, 2001
    Date of Patent: November 4, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Shulin Larry Zhang, Janet Sue Littig, Neil James Gordon
  • Patent number: 6638903
    Abstract: Fabric softener compositions comprising certain red colorants that exhibit excellent deep, dark red colorations (for aesthetic purposes) and mix very well with other colorants to provide differing red shades and tints therein, which simultaneously exhibit very low, if any staining capabilities on fabrics treated therewith, are provided. Such deep and dark red colorations have heretofore been unavailable within fabric softener formulations due to the tendency of such prior colorants to exhibit unacceptable staining levels, particularly when formulated at similar deep and dark shades as now provided within the inventive low-staining formulations. Apparently, and quite unexpectedly, the colorants present therein react favorably with quaternary ammonium salt softening agents in a manner to prevent reaction with the fibers of the treated fabrics themselves, thereby preventing staining thereon and therein.
    Type: Grant
    Filed: January 15, 2002
    Date of Patent: October 28, 2003
    Assignee: Milliken & Company
    Inventor: James E. Stavrakas
  • Publication number: 20030199417
    Abstract: A heat activated fabric treatment composition comprises from 3 to 75 wt % of one or more fabric treatment active ingredients, from 5 to 60 wt % of a nonionic surfactant and from 10 to 50 wt % of water. The composition is provided in a dispensing device which, in use, is attached to the internal panel of a tumble dryer.
    Type: Application
    Filed: April 15, 2003
    Publication date: October 23, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Alan John Fry, Mansur Sultan Mohammadi
  • Publication number: 20030199416
    Abstract: A heat activated fabric treatment composition comprises from 3 to 75 wt % of one or more fabric treatment active ingredients, from 10 to 50 wt % of water, from 5 to 40 wt % of an oil and optionally from 2 to 30 wt % of a nonionic surfactant. The composition is provided in a dispensing device which, in use, is attached to the internal panel of a tumble dryer.
    Type: Application
    Filed: April 15, 2003
    Publication date: October 23, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Alan John Fry, Mansur Sultan Mohammadi
  • Patent number: 6635609
    Abstract: The present invention is directed to a surface cleaning and maintenance composition including a non-ionic surfactant, a quaternary ammonium surfactant and water. Optionally, neutralizer and fragrance can be included in the composition. The inventive composition can be used in highly dilute concentration to clean and maintain stone surfaces while minimizing undesirable adverse appearance effects.
    Type: Grant
    Filed: February 11, 2002
    Date of Patent: October 21, 2003
    Assignee: JohnsonDiversey, Inc.
    Inventor: David C. Sutton
  • Publication number: 20030195130
    Abstract: A fabric softener composition is provided by melt mixing a fabric softener component and a carrier component to provide a fabric softener composition exhibiting a melting point greater than 90° C. The weight ratio of the fabric softener component to the carrier component can be between about 1:19 and about 19:1. Methods for manufacturing the fabric softener composition and using the fabric softener composition to soften fabric while drying laundry in a dryer are provided.
    Type: Application
    Filed: April 10, 2002
    Publication date: October 16, 2003
    Inventors: Steven E. Lentsch, Victor F. Man, Jaclyn J. Tilleskjor
  • Publication number: 20030191041
    Abstract: A quaternary ammonium material of the formula: 1
    Type: Application
    Filed: March 28, 2003
    Publication date: October 9, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Denis James Gregory, Sarah Wylde
  • Publication number: 20030191042
    Abstract: A solid fabric conditioning composition comprises from 15 to 75% by weight of cationic softening material (active ingredient), based on the total weight of the composition; one or more carrier materials and 50% or less by weight of the composition of one or more zeolites.
    Type: Application
    Filed: March 28, 2003
    Publication date: October 9, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Denis James Gregory, Sarah Wylde
  • Publication number: 20030186835
    Abstract: A solid fabric conditioning composition comprises a cationic fabric softening agent, one or more carrier materials, perfume and a deposition aid for depositing the cationic fabric softening agent onto fabrics during a laundry treatment operation wherein the deposition aid is citric acid or a salt of citric acid.
    Type: Application
    Filed: March 28, 2003
    Publication date: October 2, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Denis James Gregory, Jordan Todorov Petkov, Sarah Wylde
  • Patent number: 6627591
    Abstract: A composition comprising a dye fixing agent, a N-heterocyclic polymer, and a nonionic surfactant is described which provides improved fabric color care upon laundry treatment. A method of use is also described in conjunction with a detergent or in a presoak.
    Type: Grant
    Filed: December 13, 2000
    Date of Patent: September 30, 2003
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Daniel Joseph Kuzmenka, Diane Wolf, Barbara Helen Bory, Wakeelah Nai'Mah Muhammad
  • Patent number: 6627598
    Abstract: The present invention relates to detergent compositions which comprise a flocculating agent and an organophilic smectite clay whereof at least 30%, preferably at least 40% of the exchangeable cations in the clay is replaced by one or more long-chain organic cations, preferably having at least one long carbon chain of at least 10 or even 12 carbon atoms. The compositions provide improved fabric softening and deliver good cleaning.
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: September 30, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Barry Thomas Ingram, Stephen Wayne Heinzman, Nathalie Sophie Letzelter, Robin Gibson Hall
  • Publication number: 20030181346
    Abstract: Fabric softening products, such as a rinse conditioner or a tumble dryer sheet, comprise (a) an organic softening compound free of quaternary nitrogen groups and having the general formula (1) wherein R1 and R2 are both hydrophobic alkyl or alkenyl groups independently comprisng 5 to 40 carbon atoms and together comprising at least 26 carbon atoms, L is a linking group having at least 1 single bond providing freedom of rotation and providing a chain length of from 4 to 10 atoms between Q and R1/R2 and Q is a hydrophilic head group; and (b) a carrier for the softening compound.
    Type: Application
    Filed: March 3, 2003
    Publication date: September 25, 2003
    Inventors: Bijan Harichian, Christopher Whaley
  • Patent number: 6620209
    Abstract: A detergent composition comprising: (a) a surfactant selected from the group consisting of an anionic surfactant, a nonionic surfactant, an amphoteric surfactant, a zwitterionic surfactant, and mixtures thereof; (b) a cationic polymer; and (c) a zeolite.
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: September 16, 2003
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Ditmar Kischkel, Manfred Weuthen, Jutta Stute