Sulfur Containing Anionically Substituted Surfactant Which Is Admixed With A Diverse Non-soap Surfactant Patents (Class 510/351)
  • Patent number: 7544652
    Abstract: Liquid washing and cleaning compositions are claimed, which comprise one or more anionic surfactants from the group of the alkylbenzenesulfonates, olefinsulfonates, alkylsulfonates, alkyl ether sulfonates together with sec. alkanesulfonate, and one or more components from the group of the soaps, ether carboxylates, betaines and a nonionic surfactant, and, as a dye fixative, homo- and copolymers of diallyldimethylammonium chloride or the reaction products of cyanamides with aldehydes and ammonium salts or cyanamides with aldehydes and monoamines or monoamines and/or polyamines with epichlorohydrin or polyamines with cyanamides and amidosulfuric acid.
    Type: Grant
    Filed: October 15, 2005
    Date of Patent: June 9, 2009
    Assignee: Clariant Produkts (Deutschland) GmbH
    Inventor: Frank-Peter Lang
  • Patent number: 7541327
    Abstract: The invention relates to liquid washing agents and detergents containing, as surfactants, at least one of the constituents of linear alkyl benzene sulfonate, olefin sulfonate, alkyl sulfate, and ether carboxylate and/or betaine and a non-ionic surfactant, and as color fixing agents, homopolymers or copolymers of diallyl-dimethyl-ammonium chloride or the reaction products of cyanamides with aldehydes and ammonium salts, or cyanamides with aldehydes and monoamines, or monoamines and/or polyamines with epichlorhydrine, or polyamines with cyanamides and amidosulphuric acid.
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: June 2, 2009
    Assignee: Clariant Produkte (Deutschland) GmbH
    Inventor: Frank-Peter Lang
  • Patent number: 7541326
    Abstract: This invention relates to liquid washing and cleaning agents containing a secondary alkane sulphonate, soap and a non-ionic surfactant as a surfactant and homo and/or copolymers of diallyl-dimethyl-ammonium chloride or reaction products of cyanamides comprising aldehydes and ammonium salts or monoamines and/or polyamines with epichlorhydrine, or polyamines with cyanamides and amido sulphuric acid as color fixing agents.
    Type: Grant
    Filed: September 6, 2005
    Date of Patent: June 2, 2009
    Assignee: Clariant Produkte (Deutschland) GmbH
    Inventor: Frank-Peter Lang
  • Patent number: 7538080
    Abstract: A modified polyol compound having alkoxylation and having at least one anionic capping unit, uses of the modified polyol compound having alkoxylation and having at least one anionic capping unit and cleaning compositions comprising the same.
    Type: Grant
    Filed: September 24, 2007
    Date of Patent: May 26, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Jeffrey John Scheibel, Julie Ann Menkhaus, Xinbei Song, Eva Schneiderman
  • Patent number: 7521404
    Abstract: An antimicrobial liquid hand soap composition includes: (a) water; (b) a primary hand soap composition; (c) a biocide; and (d) a glutinous surfactant having a relative contact angle value with water of at least about +10° with respect to the primary hand soap composition. The glutinous surfactant is present in an amount effective to alter the tactile properties of the primary soap composition to promote longer and more thorough hand washing by eliciting a response to the soap's feel on the skin.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: April 21, 2009
    Assignee: Georgia-Pacific Consumer Products LP
    Inventors: Phuong V. Luu, Kurt K. Konietzki, David W. White
  • Patent number: 7467633
    Abstract: The present invention provides a surfactant blend that includes an extended chain surfactant and high HLB nonionic surfactant. The surfactant blend may be incorporated into household and industrial-institutional cleaning products to solubilize hard to remove oily stains and soil from a variety of surfaces.
    Type: Grant
    Filed: March 10, 2006
    Date of Patent: December 23, 2008
    Assignee: Huntsman Petrochemical Corporation
    Inventors: George A. Smith, Katie R. Hand
  • Patent number: 7445644
    Abstract: A cleaning composition utilizing an anionically modified catechol in combination with a soil suspending polymer to remove clay and plant-derived polyphenolic compound soils.
    Type: Grant
    Filed: October 27, 2006
    Date of Patent: November 4, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Xinbei Song, Kevin Patrick Christmas
  • Patent number: 7417017
    Abstract: A unique liquid laundry detergent with enhanced stain removal capacity on bleachable stains is described that comprises linear alkyl benzene sulfonate, alkyl ether sulfate, alcohol ethoxylate, alkali metal silicate, polyacrylate, and optionally carbonate. The composition is remarkably effective at stain removal although the composition is entirely devoid of enzymes and the wash conditions devoid of any bleach additives.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: August 26, 2008
    Assignee: The Dial Corporation
    Inventors: Thorsten Bastigkeit, Jessica Lawshe, Joan Bergstrom, Daniel Wood
  • Patent number: 7387992
    Abstract: A laundry detergent composition comprising from about 0.1% to about 80%, by weight of the composition, of a polyamine mono-anionic surfactant; and a solubiliser; in a defined weight ratio. Also, a process of making the polyamine mono-anionic surfactant and the laundry compositions containing the same.
    Type: Grant
    Filed: March 15, 2005
    Date of Patent: June 17, 2008
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Feng-Lung Gordon Hsu, Shui-Ping Zhu, Mei Shi
  • Patent number: 7375071
    Abstract: Liquid compositions containing one or more anionic surfactants in combination with one or more polydiallyl dialkyl ammonium compounds or derivatives or copolymers thereof, these compositions being suitable for the production of liquid laundry detergents, preferably for dye-transfer-inhibiting liquid color-protecting detergents.
    Type: Grant
    Filed: October 4, 2005
    Date of Patent: May 20, 2008
    Assignee: Cognis IP Management GmbH
    Inventors: Ditmar Kischkel, Manfred Weuthen, Rolf Wachter, Joerg Schad
  • Patent number: 7375067
    Abstract: The present invention relates to a liquid detergent composition including (a) an anionic surfactant containing a hydrocarbon group having 10 to 18 carbon atoms, (b) an amine oxide surfactant containing a hydrocarbon group having 10 to 18 carbon atoms, (c) 2-ethylhexyl monoglyceryl ether, a compound represented by the formula (5) or a compound represented by the formula (6) and (d) water in each specified ratio: R5a—(OR5b)a5—OH??(5) R6a—(OR6b)a6Gb6.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: May 20, 2008
    Assignee: Kao Corporation
    Inventors: Hiromitsu Hayashi, Nobuhiro Nishizawa, Yoshihiro Yomogida
  • Patent number: 7354892
    Abstract: A unique laundry detergent composition is described that comprises linear alkyl benzene sulfonate, alkyl ether sulfate, alcohol ethoxylate, fatty acid, an alkali metal silicate, polyacrylate, and optionally carbonate, that is low sudsing and that shows improved whiteness retention over other fatty acid soap containing detergents in the absence of silicates.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: April 8, 2008
    Assignee: The Dial Corporation
    Inventors: Thorsten Bastigkeit, Jessica Lawshe, Daniel Wood, Aurora Stamper, Joan Bergstrom
  • Publication number: 20080064619
    Abstract: A unique liquid laundry detergent with enhanced stain removal capacity on bleachable stains is described that comprises linear alkyl benzene sulfonate, alkyl ether sulfate, alcohol ethoxylate, alkali metal silicate, polyacrylate, and optionally carbonate. The composition is remarkably effective at stain removal although the composition is entirely devoid of enzymes and the wash conditions devoid of any bleach additives.
    Type: Application
    Filed: September 7, 2006
    Publication date: March 13, 2008
    Inventors: Thorsten Bastigkeit, Jessica Lawshe, Joan Bergstrom, Daniel Wood
  • Patent number: 7335629
    Abstract: The present invention relates to support-fixed bleaching catalyst(s)suitable or the catalysis of peroxide compounds, characterized in that the support-fixed bleaching catalyst(s) is/are covalently bonded to a support by means of at least one organic ligand of the bleaching catalyst. The bleaching catalyst(s) form(s) a complex with at least on transition metal. The invention further relates to support-fixed bleaching catalysts for the catalysis of peroxide compounds, where at least one ligand, covalently bonded to a support, is a transition-metal-free ligand, which chelates with transition metal, derived from another source, preferably from the bleaching composition and/or added water and thus forms the complex with a transition metal.
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: February 26, 2008
    Assignee: Henkel Kommanditgesellschaft Auf Aktien
    Inventors: Pavel Gentschev, Steve Döring, Jacques Breyer, Antonio Machin
  • Patent number: 7332467
    Abstract: A hydrophilically modified polyol compounds, compositions including the hydrophilically modified polyol compounds and methods of using such compositions and process of making such compositions for anti-redeposition and hydrophobic soil cleaning benefits.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: February 19, 2008
    Assignee: Procter & Gamble Company
    Inventors: Eva Schneiderman, Jun Ma, Kevin Todd Norwood, Randy Thomas Reilman, Julie Ann Menkhaus, Jeffrey John Scheibel
  • Patent number: 7326675
    Abstract: Hydrophobically modified polyol compounds, compositions including the hydrophobically modified polyol compounds and methods of using such compositions and process of making such compositions for cleaning benefits.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: February 5, 2008
    Assignee: Procter & Gamble Company
    Inventors: Eva Schneiderman, Jun Ma, Kevin Todd Norwood, Fides Laura Rivera Permejo, Randy Thomas Reilman, Julie Ann Menkhaus, Jeffrey John Scheibel
  • Patent number: 7297674
    Abstract: The present invention provides a shear thinning, transparent gel laundry detergent composition, comprising a surfactant system containing surfactant material selected from an anionic surfactant, a nonionic surfactant or a mixture thereof, and from 0.1 to 10% by weight of a clarity improving agent being a glycol dialkyl ether selected from a mono-or polyethylene glycol dialkyl ether having the formula (CpH2p+1)O—(CH2CH2O)n—(CqH2q+1),??(I) a mono- or polypropylene glycol dialkyl ether having the formula (CpH2p+1)O—(CH2CH (CH3)O)n—(CqH2q+1),??(II) ?and mixtures thereof, wherein p and q independently are integers in the range of from 1 to 5, and n is an integer in the range of from 1 to 50, preferably 1 to 10. It has been found that this gel laundry composition is highly transparent, such that particles can be suspended therein for improving visual appearance.
    Type: Grant
    Filed: September 15, 2004
    Date of Patent: November 20, 2007
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventor: John David Hines
  • Patent number: 7183250
    Abstract: The present invention is related to a concentrated surfactant composition containing a hydrophobically modified polymer and/or a hydrotrope. The addition of the polymer or hydrotrope to the concentrated surfactant changes the physical properties of the concentrated surfactant, making it easier to process.
    Type: Grant
    Filed: June 17, 2003
    Date of Patent: February 27, 2007
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Klein A. Rodrigues, Kevin Beairsto
  • Patent number: 7166563
    Abstract: The present invention relates to a biocidal cleaning composition comprising a biocide, a surfactant of formula R—O—(G)n, and an amphoteric surfactant; wherein R is an alkyl group; G is a saccharide residue; and n is a number from 0–4 to 10.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: January 23, 2007
    Assignee: Selden Research Ltd.
    Inventor: Peter Philip Woodhead
  • Patent number: 7160849
    Abstract: A detergent composition containing at least 0.1% by weight of at least one polymer selected from the group consisting of 1) a polycarboxylic acid-based polymer containing a polyalkylene glycol chain in the structure thereof, 2) a sulfonic acid group-terminated (meth)acrylic acid-based polymer, and 3) an acrylic acid (salt)-maleic acid (salt)-based copolymer having a clay dispersibility under a condition of 50 ppm of calcium carbonate of 0.3 or more; and at least 0.5% by weight of a longer alkyl chain mid-chain branched surfactant compound. The detergent composition can enhance anti-gelling properties to calcium ions, improve the dispersibility to solid particles at low temperatures or under high-hardness conditions, and improve detergency against stains such as mud and carbon black.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: January 9, 2007
    Assignee: Nippon Shokubai Co., Ltd.
    Inventors: Takahiro Tsumori, Takuya Saeki, Yoshikazu Fujii, Shigeru Yamaguchi
  • Patent number: 7160848
    Abstract: Hydrophobically modified vinyl pyrrolidone polymers which are copolymers having a vinyl pyrrolidone backbone and pendant hydrophobic side chains are useful in laundry detergent compositions to improve detergency and/or antiredeposition. The pendant hydrophobic side chains preferably comprise alkyl chains containing from 4 to 20 carbon atoms and may be linked to the backbone via an ester linkage.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: January 9, 2007
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Donna Macnab, Catherine Marie-Joseph Soret, Robert Kemeys Thomas, Albert van der Wal
  • Patent number: 7125831
    Abstract: The invention can provide a detergent composition for dry cleaning which comprises a nonionic surfactant as the component (a), a cyclic polysiloxane as the component (b) and a polyether modified silicone having a HLB value of at most 6 as the component (c), wherein the content of the component (a) is 5 to 70% by weight based on the total weight of the components (a), (b) and (c), the content of the total of the components (b) and (c) is 30 to 95% by weight based on the same, and the ratio by weight of the component (b) to the component (c) {b/c} is 1/10 to 20/1 and a detergent liquid for dry cleaning using the above detergent composition.
    Type: Grant
    Filed: May 29, 2002
    Date of Patent: October 24, 2006
    Assignee: NOF Corporation
    Inventors: Takaya Azuma, Susumu Shirouzu
  • Patent number: 7115548
    Abstract: A high-density detergent composition comprises 10 to 60% by weight of a surfactant composition having a weight ratio of an anionic surfactant to a nonionic surfactant of 4:10 or more and 10:0 or less, wherein the high-density detergent composition has a bulk density of from 600 to 1200 g/L, and has a total summation of a product of a mass base frequency Wi and a dissolving rate Vi of each group of classified granules obtained by classifying detergent granules by using a classifier, which satisfies the following formula: ?(Wi·Vi)?95(%), and wherein a mass base frequency of the classified granules having a size of less than 125 ?m is 0.1 or less, wherein the classifier comprises sieves each having a sieve-opening 2000 ?m, 1410 ?m, 1000 ?m, 710 ?m, 500 ?m, 355 ?m, 250 ?m, 180 ?m, and 125 ?m, and a receiver.
    Type: Grant
    Filed: January 14, 2000
    Date of Patent: October 3, 2006
    Assignee: Kao Corporation
    Inventors: Shu Yamaguchi, Hideichi Nitta, Kyoko Okada, Kimihiro Mizusawa, Jun Kozuka, Toshiharu Noguchi, Hiroyuki Yamashita
  • Patent number: 7115550
    Abstract: A liquid dish cleaning composition with desirable cleansing properties comprising two C8-18 ethoxylated alkyl ether sulfate surfactants, two anionic surfactant, an amine oxide surfactant, and water.
    Type: Grant
    Filed: January 23, 2006
    Date of Patent: October 3, 2006
    Assignee: Colgate-Palmolive Company
    Inventor: Gregory Szewczyk
  • Patent number: 7115549
    Abstract: The present invention provides a laundry bleaching composition comprising: a) a macrocycilc tetra amido N-donor metal-ligand complex (preferably, 5,6-benzo-3,8,11,13-tetraoxo-2,2,9,9,12,12-hexamethyl-1,4,7,10-tetraaza-cyclo-tridecane), and b) an alkyl benzene sulphonate surfactant, said composition being substantially devoid of any added peroxygen bleach or a peroxy-based or peroxy-generating bleach system.
    Type: Grant
    Filed: July 30, 2002
    Date of Patent: October 3, 2006
    Assignee: Carnegie Mellon University
    Inventors: Sarah Dixon, Peter Leslie Gratton, John Oakes
  • Patent number: 7098177
    Abstract: A process for preparing detergent particles containing step (I): mixing a base particle for supporting a surfactant ((a) component), and a surfactant composition ((b) component), under mixing conditions wherein the (a) component does not substantially undergo breakdown, to give a mixture; wherein the base particle is obtained by spray-drying an aqueous slurry, wherein the mixing operation is carried out by using a mixer containing agitation impellers, and where the mixer further contains disintegration impellers, the mixing operation step (I) is carried out without substantially rotating the disintegration impellers; and step (II): mixing the mixture obtained in step (I) with 5 to 100 parts by weight of fine powder, while substantially maintaining the shape of the (a) component containing (b) component, to give detergent particles, having a degree of particle growth of 1.3 or less, and a bulk density of 500 g/L or more.
    Type: Grant
    Filed: October 14, 1999
    Date of Patent: August 29, 2006
    Assignee: Kao Corporation
    Inventors: Teruo Kubota, Hitoshi Takaya, Hiroyuki Yamashita
  • Patent number: 7091167
    Abstract: The following dye-transfer-inhibiting dye fixatives are used in laundry detergents which comprise nonionic surfactants: Reaction products of a) amines with epichlorohydrin or b) cyanamide with amines and aldehydes.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: August 15, 2006
    Assignee: Clariant GmbH
    Inventors: Frank-Peter Lang, Helmut Berenbold, Michael Wessling
  • Patent number: 7078373
    Abstract: The detergent composition of the invention contains a combination of an anionic surfactant, a defined nonionic surfactant of high hydrophilic/lipophilic balance (HLB) value, optionally a cationic surfactant, optionally a detergency builder, optionally an inorganic non-builder salt, an optionally a polycarboxylate polymer. Further optional detergent ingredients may also be present. The amount of the anionic surfactant is from 5 to 40, preferably from 7 to 30 wt % and the amount of the nonionic surfactant is from 1 to 20, preferably from 1 to 10 wt %, based on the weight of the total composition.
    Type: Grant
    Filed: November 3, 2003
    Date of Patent: July 18, 2006
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Jacqueline Burrows, Robert John Crawford, Patrick Joseph Norris, David Christopher Thorley
  • Patent number: 7033983
    Abstract: Particulate laundry detergent compositions, especially high bulk density powders and tablets, contain low levels of aloe vera. The aloe vera is preferably present in the form of colored, preferably, green, speckles having a 1% solution pH not exceeding 9. The detergent compositions preferably contain a mild surfactant system.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: April 25, 2006
    Assignee: Unilever Home and Personal Care USA a division of Conopco, Inc.
    Inventors: Olaf Cornelis Beers, Rudolfus Johannes Hafkamp
  • Patent number: 7033984
    Abstract: A particulate detergent composition, which comprises a minor amount of a herbal extract beneficial to human skin, the herbal extract being present in the form of granules comprising an aqueous solution of the herbal extract absorbed into and/or adsorbed onto a granular clay carrier is provided.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: April 25, 2006
    Assignee: Unilever Home and Personal Care USA division of Conopco, Inc.
    Inventors: Rudolfus Johannes Hendrikus Hafkamp, Antje Minke Wierenga
  • Patent number: 7033986
    Abstract: A liquid dish cleaning composition with desirable cleansing properties comprising two C8-18 ethoxylated alkyl ether sulfate surfactants, two anionic surfactant, an amine oxide surfactant, and water.
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: April 25, 2006
    Assignee: Colgate-Palmolive Company
    Inventor: Gregory Szewczyk
  • Patent number: 7030077
    Abstract: Particulate laundry detergent compositions, especially high bulk density powders and tablets, contain low levels of aloe vera or other herbal extract beneficial to the skin. The herbal extract is preferably present in the form of coloured, preferably, green, speckles having a 1% solution pH not exceeding 9. The detergent compositions preferably contain a mild surfactant system.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: April 18, 2006
    Assignee: Unilever Home and Personal Care USA, a division of Conopco, Inc.
    Inventors: Olaf Cornelis Beers, Rudolfus Johannes Hafkamp
  • Patent number: 6972278
    Abstract: A shear-thinning lamellar gel detergent composition containing suspended particles, employing a non-neutralized fatty acid as a structuring agent, in a specific amount, depending on the total surfactant level. The weight % ratio of non-neutralized fatty acid to the total surfactant within a specific range, defined by the Gelling Index equation, results in gels with the desired properties. The inventive product offers an advantage of laundry pre-treater and a detergent in a single product and also provides a visual cue of suspended particles.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: December 6, 2005
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Feng-Lung Gordon Hsu, Yun Peng Zhu, John David Hines, Ronald Frederick Vogel
  • Patent number: 6964945
    Abstract: The invention relates to solid detergent compositions comprising an aluminosilicate builder and an anionic surfactant and comprising (n) components (i), n being at least 2, whereby the level of aluminosilicate builder in said components together is at least 5% by weight of the composition and the level of the anionic surfactant in said components together is at least 5% by weight of the composition, and whereby the degree of mixture (M) of the anionic surfactant and the aluminosilicate builder is from 0 to 0.7, as defined in the description.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: November 15, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Richard Timothy Hartshorn, Zayeed Alam, Kevin Norwood
  • 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: 6919304
    Abstract: Novel bleaching compositions comprising organic catalyst compounds, preferably branched organic catalyst compounds, and an anionic surfactant, methods for laundering fabrics using such bleaching compositions, and laundry additive products containing such bleaching compositions are provided.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: July 19, 2005
    Assignee: Procter & Gamble Company
    Inventors: Robert Richard Dykstra, Marc Eric Gustwiller, Tonya Ann Howard
  • Patent number: 6914041
    Abstract: The present invention relates to laundry detergent compositions which provide enhanced hydrophilic soil cleaning benefits comprising a zwitterionic polyamine, a surfactant system comprising a mid-chain branched surfactant, and carrier and other adjunct ingredients.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: July 5, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Kenneth Nathan Price, Eugene Paul Gosselink
  • Patent number: 6903060
    Abstract: The present invention relates to formulation components, such as organic catalyst compounds having increased stability, compositions and laundry methods employing such organic catalyst compounds. More particularly, this invention relates to organic catalysts compounds such as quaternary imine bleach boosting compounds, quaternary oxaziridinium bleaching species, modified amines and amine oxides, compositions and laundry methods employing such organic catalyst compounds.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: June 7, 2005
    Assignee: Procter & Gamble Company
    Inventors: Robert Richard Dykstra, Penny Sue Weed
  • Patent number: 6903059
    Abstract: The present invention relates to detergent compositions comprising a polyamine with defined end capping units and a mid-chain branched surfactant and also optionally containing a bleach agent, aluminosilicate, silicate, and/or detersive enzyme.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: June 7, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Kenneth Nathan Price, Eugene Paul Gosselink, Randall Scott Deinhammer
  • Patent number: 6897190
    Abstract: Wash added fabric care compositions including a dispersible polyolefin wax. More particularly the present invention relates to detergent compositions including dispersible polyolefin wax. The polyolefin wax may be at least partially modified to contain various functional groups such as carboxyl, alklamide, sulfonic acid or amide groups. The polyolefin wax may be introduced in the form of a suspension, dispersion, or emulsion. A method for applying these compositions during the wash cycle of a laundry process is also included.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: May 24, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Jiping Wang, Rajan Keshav Panandiker
  • Patent number: 6858570
    Abstract: The following dye-transfer-inhibiting dye fixatives are used in laundry detergents: Reaction products of a) polyamines with cyanamides and amidosulfuric acid or b) cyanamides with aldehydes and ammonium salts or c) amines with epichlorohydrin.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: February 22, 2005
    Assignee: Clariant GmbH
    Inventors: Frank-Peter Lang, Helmut Berenbold, Michael Wessling
  • Patent number: 6849588
    Abstract: Provided herein are structured liquid surfactants produced using a linear alkylbenzene sulfonate having various levels of 2-isomer content.
    Type: Grant
    Filed: May 9, 2003
    Date of Patent: February 1, 2005
    Assignee: Huntsman Petrochemical Corporation
    Inventors: Curtis M. Elsik, George A. Smith, Samir S. Ashrawi, Prakasa R. Anantaneni, Christopher J. Whewell
  • Patent number: 6846791
    Abstract: The present invention relates to hydrophobically modified polyamines and laundry detergent compositions comprising such polyamines and a surfactant system. In addition to traditional cleaning benefits, such compositions provide enhanced greasy soil removal capabilities.
    Type: Grant
    Filed: November 7, 2000
    Date of Patent: January 25, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Jeffrey Scott Dupont, Eugene Paul Gosselink, Kenneth Nathan Price, Robert Henry Rohrbaugh
  • Patent number: 6815409
    Abstract: Gel detergent compositions which pile-up on a surface, upon dispensing, to minimize the spreading of the gel to a substantially larger area. The gels that can pile up are less messy to use and provide better stain removal, since more detergent is concentrated on the desired area of fabric (e.g., the spot). The composition comprises from about 10% to about 35% of a surfactant, from about 0.1 to about 5% of a non-neutralized fatty acid; from about 50 to about 85% of water; with the total of anionic surfactants selected from soap, linear alkyl benzene sulfonic acid, primary and secondary alkyl sulfates being more than 50% of total surfactant level.
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: November 9, 2004
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Feng-Lung Gordon Hsu, Yun-Peng Zhu, Ronald Frederick Vogel, Agnes Boudou, Charles Ebert, Kwang H Lee
  • Patent number: 6812198
    Abstract: The present invention relates to hydrophobically modified polyamines and laundry detergent compositions which comprise said polyamines, said compositions comprising: A) from about 0.01%, preferably from about 0.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: November 2, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Jeffrey Scott Dupont, Eugene Paul Gosselink, Kenneth Nathan Price, Robert Henry Rohrbaugh
  • Patent number: 6802870
    Abstract: A solventless cleaning and treating composition for carpet is described. The composition comprises an aqueous solution of a stainblocking polymer, a silsesquioxane anti-soiling polymer, a surfactant and optionally a sequesting agent or salt.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: October 12, 2004
    Assignee: 3M Innovative Properties Company
    Inventors: John C. Chang, Robert F. Deutsch
  • Patent number: 6797011
    Abstract: Compositions which are used directly in the conventional home laundry machine to clean and renourish articles made from leather, textile and synthetic leather. Specifically, two separate compositions are used during a typical washing cycle in the home washing machine. First, the leather laundry solution is added during the “wash cycle.” Subsequently a laundry rinse and dressing composition is added to the finishing rinse cycle of the washing machine. The composition may also be used as a wipe-on application after laundering.
    Type: Grant
    Filed: December 5, 2002
    Date of Patent: September 28, 2004
    Inventor: Anna Carner Blangiforti
  • Patent number: 6794349
    Abstract: A built particulate laundry detergent composition containing anionic sulphonate or sulphate surfactant and conventional ethoxylated alcohol nonionic surfactant also contains a low level of a highly ethoxylated alcohol nonionic surfactant having an average degree of ethoxylation of from 15 to 40. The composition exhibits increased mildness to the skin without loss of detergency performance.
    Type: Grant
    Filed: October 10, 2002
    Date of Patent: September 21, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Rudolfus Johannes Hafkamp, Rob Menting
  • Patent number: 6794347
    Abstract: According to the inventive method of making gels, the main mixture comprising most of the ingredients with the exception of a non-neutralized fatty acid or sulphonic acid, and/or other anionic surfactant acids is mixed, using at least one in-line static mixer, with the gelling post-mix comprising the non-neutralized fatty acid or sulphonic acid, or other anionic surfactant acids. The preferred process includes the mixing of the main mixture and the gelling post-mix just prior to either filling or storing the composition.
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: September 21, 2004
    Assignee: Unilever Home & Personal Care USA a division of Conopco, Inc.
    Inventors: Feng-Lung Gordon Hsu, Yun-Peng Zhu, Charles Ebert, Agnes Boudou, Ronald Frederick Vogel
  • Patent number: 6794348
    Abstract: A sher-thinnig lamellar gel detergent composition, employing non-neutralized fatty acid in a specific amount, depending on the total surfactant level. The weight % ratio of non-neutralized fatty acid to the total surfactant within a specific range, defined by the Gelling Index equation, results in gels with the desired properties. The inventive product offers an advantage of laundry pre-treater and a detergent in a single product.
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: September 21, 2004
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Feng-Lung Gordon Hsu, Yun-Peng Zhu, Ronald Frederick Vogel, Agnes Boudou, Charles Ebert, Mohammad Hosseini-Nejad