Water-miscible Organic Solvent Component (e.g., Lower Alkanol, Ethylene Glycol, Etc.) Patents (Class 510/525)
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Patent number: 10563152Abstract: A fabric conditioning composition comprising an emulsion of particles in an aqueous vehicle, the particles comprising (a) an esterquat comprising an alkyl dialkanol amine esterquat of a fatty acid, wherein from at least 90 wt % to up to 100 wt % of the esterquat is comprised of diesterquat and from 0 wt % to up to 10 wt % of the esterquat is comprised of monoesterquat, and the fatty acid is substantially saturated and has an iodine value of less than 5, and (b) a water swellable cationic polymer.Type: GrantFiled: December 11, 2012Date of Patent: February 18, 2020Assignee: Colgate-Palmolive CompanyInventors: Charles J. Schramm, Jr., Katie Truong
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Patent number: 9080130Abstract: The present invention relates to fabric treatment compositions containing multi-phase systems, polymers for use in multi-phase systems as well as products comprising such systems and methods of making and using same. Such treatment compositions may be used for example as laundry additives, and/or through the rinse to provide benefits including enhanced softening, color benefits, and wrinkle reduction.Type: GrantFiled: May 21, 2013Date of Patent: July 14, 2015Assignee: The Procter & Gamble CompanyInventors: Mark Robert Sivik, Rajan Keshav Panandiker, Travis Kyle Hodgdon, Lidiany Gonzalez, Ouidad Benlahmar, Reinhold Joseph Leyrer, Volodymyr Boyko, Jules Hanna Mikhael
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Patent number: 8957011Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.Type: GrantFiled: January 8, 2014Date of Patent: February 17, 2015Assignee: Ecolab USA Inc.Inventors: Janel Marie Kieffer, Victor Fuk-Pong Man, Steven E. Lentsch
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Patent number: 8911560Abstract: The present invention relates to formulations for cleaning hard surfaces and leaving a glossy, streak-free finish thereon, the formulations comprising one or more liquid solvents, one or more film-forming polymers and one or more polymer surfactants comprising polymerized units derived from ethylene oxide and butylenes oxide.Type: GrantFiled: June 27, 2013Date of Patent: December 16, 2014Inventors: Valerie Perdigon, Theodore Tysak
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Patent number: 8747570Abstract: A concentrate cleaning composition includes water, glycerine, and at least one alkyl polyglycoside. The water may be present in an amount of greater than about 65% by weight. Glycerine may be present in an amount between about 0.05% and about 8% by weight of the cleaning composition. The at least one alkyl polyglycoside may be present in an amount of between about 1% and about 25% by weight of the cleaning composition.Type: GrantFiled: September 19, 2012Date of Patent: June 10, 2014Assignee: Ecolab USA Inc.Inventors: Charles A. Hodge, Amanda R. Blattner, Timothy J. Kohnke, Mark D. Levitt, Julie E. Marquardt, Christopher M. McGuirk, Carter M. Silvernail, Dale Larson
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Patent number: 8642530Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.Type: GrantFiled: April 5, 2013Date of Patent: February 4, 2014Assignee: Ecolab USA Inc.Inventors: Janel Marie Kieffer, Victor Fuk-Pong Man, Steven E. Lentsch
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Patent number: 8641827Abstract: A cleaning composition includes water, glycerine, at least one alkyl polyglycoside and a surface modification polymer. The surface modification polymer acts to provides for initial cleaning or pretreatment of the hard surface and provides a hydrophilic coating or barrier layer on the surface which provides residual cleaning to the hard surface for an extended number of cleanings. The composition has an alkaline pH of from about 8 to 10.Type: GrantFiled: October 29, 2012Date of Patent: February 4, 2014Assignee: Ecolab USA Inc.Inventors: Amanda Ruth Blattner, Charles Allen Hodge, Erin Jane Dahlquist, Mark Dennis Levitt
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Patent number: 8629094Abstract: A method and composition for deodorizing soft surfaces such as carpeting and upholstery are disclosed. The method includes the spraying of a liquid composition on a soft surface and allowing the composition to absorb into the soft surface, form liquid agglomerations within the soft surface to the agglomerations can make contact with malodorants disposed within the soft surface. The composition is capable of penetrating rapidly and deeply into the soft surfaces for contacting odor-causing substances embedded therein. The composition comprises an active ingredient such as a glycol or triethanolamine. Other ingredients that contribute to the surface penetration and/or agglomeration formation include ethanol, water, fragrance and a combination of at least one nonionic and at least one ionic surfactant.Type: GrantFiled: August 12, 2011Date of Patent: January 14, 2014Assignee: S.C. Johnson & Son, Inc.Inventors: Peter N. Nguyen, Cary E. Manderfield, Maciej K. Tasz
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Patent number: 8450264Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.Type: GrantFiled: October 16, 2012Date of Patent: May 28, 2013Assignee: Ecolab USA Inc.Inventors: Janel Marie Kieffer, Victor Fuk-Pong Man, Steven E. Lentsch
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Patent number: 8410037Abstract: The present invention is related to aqueous conditioning composition for hair comprising at least one alkyl glyceryl ether and at least one silicone compound with at least one quaternary ammonium group in its molecule. Conditioning composition of the present invention can be in the form of a shampoo, cleansing—conditioning composition, or in the form of a conditioner used after washing hair with cleansing compositions. It has surprisingly been found out that a composition comprising at least one alkyl glyceryl ether and at least one silicone compound with at least one quaternary ammonium group in its molecule gives hair shine, volume and body and hair treated with such a composition looks attractive and has its natural excellent shine, volume and body, elasticity, smoothness and it is easily manageable.Type: GrantFiled: September 2, 2009Date of Patent: April 2, 2013Assignee: KPSS-Kao Professional Salon Services GmbHInventors: Michael Molenda, Ilka Tietjen
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Patent number: 8361953Abstract: The present invention is directed to rinse aid compositions with improved biodegradability that may be used in automated carwash operations to promote drying and improve the appearance of vehicles.Type: GrantFiled: February 8, 2008Date of Patent: January 29, 2013Assignee: Evonik Goldschmidt CorporationInventors: Andras Nagy, Saiid Mohammed, Dennis Parrish, Georg Schick, Ingo Hamann
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Patent number: 8324147Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.Type: GrantFiled: May 14, 2012Date of Patent: December 4, 2012Assignee: Ecolab USA Inc.Inventors: Janel Marie Kieffer, Victor Fuk-Pong Man, Steven E. Lentsch
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Publication number: 20120233786Abstract: 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: ApplicationFiled: June 1, 2012Publication date: September 20, 2012Applicant: ECOLAB USA INC.Inventors: Jessica Carlson, Stephen Christensen, Robert D. P. Hei
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Patent number: 8211851Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.Type: GrantFiled: May 5, 2011Date of Patent: July 3, 2012Assignee: Ecolab USA Inc.Inventors: Janel M. Kieffer, Victor F. Man, Steven E. Lentsch
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Patent number: 8124576Abstract: The present invention relates to a liquid detergent comprising less than 40% total water or non-amino functional solvent, alkyl benzene sulphonate surfactant comprising greater than 20% of the 2 phenyl isomer and a gel breaker selected from the group consisting of amino alcohol compounds having a molecular weight above 61 g/mol, wherein the composition has a ratio of total surfactant to total solvent of greater than 1:1.Type: GrantFiled: September 1, 2010Date of Patent: February 28, 2012Assignee: The Procter & Gamble CompanyInventor: Florence Catherine Courchay
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Patent number: 8093193Abstract: The invention relates to compositions which comprise one or more glycerol ethers together with one or more diol/diols and/or polyol/polyols. As a result, as well as good microbicidal effectiveness, whitening is reduced or avoided, drying-out of the skin is prevented, the moisture content is regulated and the skin is regreased to an adequate extent.Type: GrantFiled: May 20, 2011Date of Patent: January 10, 2012Assignee: Air Liquide Sante (International)Inventors: Wolfgang Beilfuss, Sabine Wutsch, Klaus Weber, Ralf Gradtke
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Patent number: 8058218Abstract: The invention relates to compositions which comprise one or more glycerol ethers together with one or more diol/diols and/or polyol/polyols. As a result, as well as good microbicidal effectiveness, whitening is reduced or avoided, drying-out of the skin is prevented, the moisture content is regulated and the skin is regreased to an adequate extent.Type: GrantFiled: April 11, 2008Date of Patent: November 15, 2011Assignee: Air Liquide Sante (International)Inventors: Wolfgang Beilfuss, Sabine Herweg, Klaus Weber, Ralf Gradtke
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Publication number: 20110239377Abstract: Heat stable fabric softeners are particularly useful for use in developing markets.Type: ApplicationFiled: April 1, 2010Publication date: October 6, 2011Inventors: Renae Dianna Fossum, Jose Andres Rojo Moreno, Hugo Jean Marie Demeyere, Kevin Lee Kott, Hans-Jurgen Kohle, Ulrike Kottke, Harald Jakob
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Patent number: 8022026Abstract: A method and composition for deodorizing soft surfaces such as carpeting and upholstery are disclosed. The method includes the spraying of a liquid composition on a soft surface and allowing the composition to absorb into the soft surface, form liquid agglomerations within the soft surface to the agglomerations can make contact with malodorants disposed within the soft surface. The composition is capable of penetrating rapidly and deeply into the soft surfaces for contacting odor-causing substances embedded therein. The composition comprises an active ingredient such as a glycol or triethanolamine. Other ingredients that contribute to the surface penetration and/or agglomeration formation include ethanol, water, fragrance and a combination of at least one nonionic and at least one ionic surfactant.Type: GrantFiled: June 7, 2007Date of Patent: September 20, 2011Assignee: S.C. Johnson & Son, Inc.Inventors: Peter N. Nguyen, Cary E. Manderfield, Maciej K. Tasz
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Patent number: 7960333Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.Type: GrantFiled: May 12, 2010Date of Patent: June 14, 2011Assignee: Ecolab USA Inc.Inventors: Janel M. Kieffer, Victor F. Man, Steven E. Lentsch
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Patent number: 7803747Abstract: A composition that optimizes the performance and maintenance of halogenated dry cleaning solvents is disclosed. One embodiment of a detergent composition for use with halogenated dry cleaning solvents includes water, a surfactant, a solubilizer, a coupling agent, an acid-accepting stabilizer, and a halogenated solvent. Optionally, the composition can include an oil-based fragrance and/or an optical brightener. When used in a dry cleaning process, the detergent composition replenishes the acid-accepting stabilizer depleted from the dry cleaning solvent and the halogenated solvent suppresses the flash point of the acid-accepting stabilizer.Type: GrantFiled: April 17, 2008Date of Patent: September 28, 2010Assignee: Enviro Tech International, Inc.Inventor: John A. Dingess
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Patent number: 7671004Abstract: A cleaning composition comprises a first surfactant and a second surfactant. The first surfactant is of the general formula R1—O-(A)mH, wherein R1 is an aliphatic hydrocarbon having from 10 to 16 carbon atoms, A is an alkyleneoxy group, and subscript m is a positive number. The second surfactant is of the general formula R2—O—(B)nH, wherein R2 is an aliphatic hydrocarbon having from 12 to 15 carbon atoms, B is an alkyleneoxy group, and subscript n is a positive number. The cleaning composition has an average degree of alkoxylation of from about 3 to about 8 moles and an excess of the first surfactant relative to said second surfactant. The cleaning composition can further comprise a third surfactant in addition to the first and second surfactants. If employed, the third surfactant typically can comprise a linear alkyl sulfonate (LAS) and/or an alkyl ether sulfate (AES).Type: GrantFiled: January 31, 2008Date of Patent: March 2, 2010Assignee: BASF AktiengeselschaftInventors: Richard J. Holland, Jesse Jefferis, Kathleen M. Guiney, Brian J. Betke
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Publication number: 20090203571Abstract: The present invention is directed to rinse aid compositions with improved biodegradability that may be used in automated carwash operations to promote drying and improve the appearance of vehicles.Type: ApplicationFiled: February 8, 2008Publication date: August 13, 2009Applicant: Evonik Goldschmidt Corp.Inventors: Andras Nagy, Mohammed Saiid, Dennis Parrish, Georg Schick, Ingo Hamann
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Patent number: 7547670Abstract: Disclosed is a hard surface cleaning composition employing dibasic esters as a primary solvent in combination with a primary emulsifier, a short-chain cosurfactant, a secondary emulsifier and water. Optional components include a polar solvent and a thickener. The disclosed composition is preferably in the form of an oil continuous microemulsion and is provided as a component of a liquid or spray formulation for use, depending upon the application. The disclosed cleaning agents have a low odor and satisfy the 2005 CARB VOC requirements of less than 8% by weight for oven cleaners.Type: GrantFiled: September 20, 2006Date of Patent: June 16, 2009Assignee: Cognis IP Management GmbHInventors: Stephen F. Gross, Markus Doerr, Timothy C. Morris
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Patent number: 7504373Abstract: A surfactant composition includes a first surfactant, a second surfactant, and a polyalkylene glycol. The first surfactant is of the general formula R1—O—(A)mH, wherein R1 is an aliphatic hydrocarbon having 10 carbon atoms, A is an alkyleneoxy group having from 2 to 5 carbon atoms, and m is a positive number. The second surfactant is of the general formula R2—O—(B)nH, wherein R2 is an aliphatic hydrocarbon having from 12 to 14 carbon atoms, B is an alkyleneoxy group having from 2 to 5 carbon atoms, and n is a positive number. The polyalkylene glycol is present in the surfactant composition in an amount of from 3 to 20 parts by weight per 100 parts by weight of the surfactant composition.Type: GrantFiled: February 22, 2007Date of Patent: March 17, 2009Assignee: BASF CorporationInventors: James S. Dailey, Ernst Lippert, Sridhar Iyer, Ulrich Steinbrenner, Christoffer Kieburg, Juergen Tropsch, Richard Baur, Soeren Zimdahl
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Patent number: 7503333Abstract: A method of washing a surface includes the step of providing a cleaning formulation including a surfactant composition including a first surfactant, a second surfactant, and a polyalkylene glycol. The first surfactant has the general formula: R1—O-(A)mH. R1 is an aliphatic hydrocarbon having from 8 to 11 carbon atoms, A is an alkyleneoxy group having from 2 to 5 carbon atoms, and m is a positive number. The second surfactant has the general formula: R2—O-(B)nH. R2 is an aliphatic hydrocarbon having from 12 to 14 carbon atoms, B is an alkyleneoxy group having from 2 to 5 carbon atoms, and n is a positive number. The polyalkylene glycol is present in an amount of from 3 to 20 parts by weight. The method also includes providing a rinse formulation, applying the cleaning formulation to the surface, and applying the rinse formulation to the surface.Type: GrantFiled: October 31, 2007Date of Patent: March 17, 2009Assignee: BASF CorporationInventors: James S. Dailey, Ernesto Lippert, Sridhar Iyer, Richard Baur, Frank Rittig
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Patent number: 7390778Abstract: A composition for treating fabrics, comprising: a) a fabric shrinkage reducing composition selected from the group consisting of ethylene glycol, all isomers of propanediol, butanediol, pentanediol, hexanediol and mixtures thereof; b) a liquid cleaning/refreshment composition. The fabric shrinkage reducing composition and the liquid cleaning/refreshment composition are releasably absorbed in a substrate in a weight ratio of from about 1:2 to about 1:5. The fabric shrinkage reducing composition helps to reduce shrinkage of the fabrics treated in an in-home, non-immersion cleaning and refreshing process which is conducted in a clothes dryer, or the like apparatus. Also provided are non-immersion cleaning/refreshment processes using this composition, a kit containing the necessary items to conduct the processes of this invention and a sheet for releasably absorbing the compositions of this invention.Type: GrantFiled: August 24, 1999Date of Patent: June 24, 2008Assignee: The Procter & Gamble CompanyInventors: Janine Morgens Strang, Michael Peter Siklosi
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Patent number: 7358219Abstract: The present invention provides a liquid deodorant having a high deodorizing effect and lasting ability to a fabric or fabrics. That is, the present invention provides a liquid deodorant which comprises 80 to 99% by weight of water and has a pH of 7.5 to 9.5 at 25° C., 1000 ml of which deodorant may be adjusted to pH 10 at 25° C. with 10 to 200 ml of 0.1 N aqueous NaOH and may be adjusted to pH 7 at 25° C. with 20 to 500 ml of 0.1 N aqueous H2SO4.Type: GrantFiled: May 11, 2005Date of Patent: April 15, 2008Assignee: Kao CorporationInventors: Noriko Yamaguchi, Ikuo Sugano, Kazutaka Shiratsuchi, Shuji Tagata
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Patent number: 7341986Abstract: The invention, a stable composition of matter, has a 2 step method to make (maintain the same equalities in increased batches). Step #1. 0.4167 Extra Virgin Olive Oil First Cold Pressed, which is a high quality olive oil, 0.5833 IPA, Isopropyl Alcohol 70%, shake to emulsify and create concentrate. Step #2 Using a 32 ounce empty plastic spray mist bottle, put 0.0625=2 ounces of contract from step #1. In plastic spray mist bottle, add 0.4375=14 ounces of tap water to plastic bottle, replace spray mist cap and shake. Suitable to Cross clean, the human body, plants leaves, natural and man-made finished products, fine ash particle controller, controls ash from becoming air borne. In addition the composition of matter cleaning solution will use minimal amounts of water in the cleaning and particle control process.Type: GrantFiled: April 5, 2006Date of Patent: March 11, 2008Inventor: Murtie Nina Kalusha
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Patent number: 7320957Abstract: Rinse-aid composition comprising a polyalkoxylated trisiloxane surfactant and a non-ionic solubilising system having a cloud point above room temperature and an acidifying agent wherein the rinse-aid composition has a pH of from about 1 to about 4.5.Type: GrantFiled: January 30, 2006Date of Patent: January 22, 2008Assignee: The Procter & Gamble CompanyInventors: Anju Deepali Massey Brooker, Harold Emmerson, Andrew Paul Nelson, Eric San Jose Robles, Brian Xiaoqing Song
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Patent number: 7262159Abstract: A method and composition for deodorizing soft surfaces such as carpeting and upholstery are disclosed. The method includes the spraying of a liquid composition on a soft surface and allowing the composition to absorb into the soft surface, form liquid agglomerations within the soft surface to the agglomerations can make contact with malodorants disposed within the soft surface. The composition comprises an active ingredient that is a liquid at room temperature with a vapor pressure of less than 0.0035 mmHg at room temperature. For example, the active ingredient can be triethylene glycol. Other ingredients that contribute to agglomeration formation include ethanol, water, fragrance and a combination of at least one nonionic and at least one ionic surfactant.Type: GrantFiled: December 20, 2005Date of Patent: August 28, 2007Assignee: S.C. Johnson & Son, Inc.Inventors: Peter N. Nguyen, Cary E. Manderfield, Maciej K. Tasz
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Patent number: 7008917Abstract: A cleaning composition, in a concentrated form comprising a water-soluble organic solvent, an ionic surfactant, a nonionic surfactant, a chelating agent, and distilled water.Type: GrantFiled: June 15, 2004Date of Patent: March 7, 2006Assignee: The Knockout Group, Inc.Inventors: Karl A. Heise, Jerry Moore
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Patent number: 6995131Abstract: Clear, or translucent fabric softener compositions comprise fabric softener compound, principal solvent system, and high electrolyte levels. The high electrolyte level allows for a broader range of principal solvents to be used and/or reduces the incidence of increased viscosity when low levels of principal solvent are used. Phase stabilizers which are primarily ethoxylated hydrophobic materials can be used to reduce the amount of principal solvent that is needed and/or to stabilize the compositions in the presence of the highest levels of electrolyte. Specific phase stabilizers provide additional benefits including improved softening. Specific electrolytes provide improved results. Addition of primary solvents and/or phase stabilizers to the softener compounds can improve the viscosity/handling of the compounds and the ability to create the finished compositions.Type: GrantFiled: May 10, 1999Date of Patent: February 7, 2006Assignee: The Procter & Gamble CompanyInventors: Gayle Marie Frankenbach, Ellen Schmidt Baker, Rebecca Gayl Baker, Marc Johan Declercq, Hugo Jean Marie Demeyere, Ryan Matthew Heiden, Charles Albert Hensley, Brent Alan Kolb, Ruth Anne Murphy, Ronald Edward Pegoli, Toan Trinh, Errol Hoffman Wahl, Michael R. Weaver, Dean Larry DuVal, John Henry Shaw, Jr., Masae Nogami, Ronghui Wu
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Publication number: 20040103986Abstract: The invention relates to a method for adhesive bonding a PVC surface comprising cleaning a PVC surface with an aqueous alkaline cleaning composition and applying an adhesive to the cleaned PVC surface.Type: ApplicationFiled: July 11, 2003Publication date: June 3, 2004Inventors: Horst Hoffmann, Karl-Heinz Rogmann, Joerg Gehrke, Horst Kleinert
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Patent number: 6649579Abstract: A composition for cleaning hands is composed of methyl soyate, a surfactant, an emulsifier, an emollient, a wetting agent, a pH-modifying agent, water and optionally other ingredients. The composition lacks d-limonene. Hands are cleaned by applying the composition to the hands, rubbing the composition over the soiled region, and removing the composition by wiping.Type: GrantFiled: December 23, 2002Date of Patent: November 18, 2003Assignee: Soy Technologies, LLCInventor: Robert Denton
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Patent number: 6630440Abstract: A stable aqueous rinse aid dispersion includes a low foaming nonionic surfactant present in a range of from about 2% to about 80% by weight of the rinse aid dispersion, a hydrotrope present in a range of from about 0.5% to about 20% by weight of the rinse aid dispersion, and a partially neutralized poly(meth)acrylic acid polymer present in a range of from about 0.1% to about 15% by weight of the rinse aid dispersion, wherein the polymer is at least 75% non-neutralized. The poly(meth)acrylic acid polymer has an average molecular weight in a range of from about 1000 to about 50,000. The rinse aid dispersion has a pH in a range of from about 2 to about 6. The stable aqueous rinse aid dispersion is essentially free of a high molecular weight compatibilizing polymer.Type: GrantFiled: February 1, 2001Date of Patent: October 7, 2003Assignee: The Procter & Gamble CompanyInventors: Xiaoqing Song, Peter Robert Foley
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Patent number: 6620437Abstract: A perfume-containing water-in-oil microemulsion is provided which is capable of being mixed with an aqueous fabric softener base composition to provide perfume thereto. The use of the defined microemulsion enables the addition of perfume as well as other cosmetic attributes to an aqueous base composition under conditions of low shear while avoiding any problems of gelation or physical instability in the finished fabric softener product.Type: GrantFiled: February 15, 2001Date of Patent: September 16, 2003Assignee: Colgate-Palmolive Co.Inventors: Eric Ewbank, Dominique Tummers
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Patent number: 6537956Abstract: A liquid dish cleaning composition with desirable cleansing properties comprising at least one anionic surfactant, a magnesium containing inorganic salt, an improved preservative system, polyethylene glycol and water.Type: GrantFiled: August 30, 2002Date of Patent: March 25, 2003Assignee: Colgate Palmolive CompanyInventors: Julien Drapier, Baudouin Mertens
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Patent number: 6465406Abstract: A liquid dish cleaning composition with desirable cleansing properties comprising at least one anionic surfactant, a magnesium containing inorganic salt, an improved preservative system, polyethylene glycol and water.Type: GrantFiled: March 27, 2002Date of Patent: October 15, 2002Assignee: Colgate Palmolive CompanyInventors: Julien Drapier, Baudouin Mertens
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Patent number: 6432911Abstract: An aqueous fabric conditioning composition comprises a cationic surfactant, an oil, a solvent and is in the form of a water-in-oil micro-emulsion. The cationic surfactant comprises either (a) quaternary ammonium compounds having at least one ester group and being formed from a parent fatty acid having a degree of unsaturation represented by an iodine value of from 20 to 140 or (b) quaternary ammonium compounds having two C8-C28 alkyl or alkenyl chains directly attached to the nitrogen and being formed from a parent fatty acid having a degree of unsaturation represented by an iodine value of from 0 to 20 or (c) mixtures of (a) and (b). The invention also relates to a process for treating fabrics and a method for preparing a fabric treatment composition.Type: GrantFiled: July 5, 2000Date of Patent: August 13, 2002Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.Inventors: Helene Sylvie Buron, Craig Warren Jones, Pablo Martinez-Escolano, Laurent Soubiran
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Patent number: 6369025Abstract: The present invention discloses an aqueous, concentrated, stable, translucent, or preferably, clear, rinse added liquid fabric softening compositions which provide excellent water dispersibility in rinse water, comprising a fabric softening active and a principal solvent having a ClogP of from about 0.15 to about 0.64, and an asymmetric structure. In order to achieve the main object of the invention, namely excellent water dispersibility, the molar ratio of a principal solvent of a fabric softening active should be not less than 3, preferably from about 3.6 to about 100.Type: GrantFiled: April 27, 1998Date of Patent: April 9, 2002Assignee: The Procter & Gamble CompanyInventors: 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
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Patent number: 6362158Abstract: An aqueous multi-phase liquid fabric softener composition comprised of at least two phases, all of said phases being transparent or translucent, said fabric softener composition comprising: (a) from about 5% to about 45%, by weight, of a cationic softening material; (b) from about 5% to about 15%, by weight, of a solvent having a partition coefficient of log P of from about 0.70 to about 2.0; (c) from about 0.2% to about 1.5%, by weight, of a mineral electrolyte; (d) a water-immiscible oil-based perfume in an amount sufficient to provide the desired degree of fragrance; and (d) balance water whereby said multi-phase softener composition is capable of being converted to a milky macroemulsion upon dilution with water.Type: GrantFiled: June 29, 2000Date of Patent: March 26, 2002Assignee: Colgate-Palmolive Co.Inventors: Jean-Paul Grandmaire, Anita Hermosilla
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Patent number: 6323172Abstract: 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: GrantFiled: September 25, 1998Date of Patent: November 27, 2001Assignee: The Procter & Gamble CompanyInventors: 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
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Patent number: 6228223Abstract: The present invention generally relates to an aqueous softening and antistatic agent composition comprising a quaternary ammounium compound and a biodegradable nonionic surfactant, which composition comprises a quaternary ammounium compound having the formula wherein R1 is a C6-C22 hydrocarbyl group; and X is halogen or SO42−, in a concentration of at least about 15% by weight. The surfactant is a linear alkoxylated fatty acid or a linear alkoxylated unsaturated alcohol. Furthermore a method for providing cellulosic materials with a reduced tendency to retain an electrostatic charge as well as providing said material with improved softness, wherein the cellulosic material is treated with said composition, and fluff obtainable from fluff pulp treated with the composition.Type: GrantFiled: July 30, 1998Date of Patent: May 8, 2001Assignee: Akzo Nobel NVInventors: Ingemar Thebrin, Lisbeth Ankarbratt
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Patent number: 6162453Abstract: A stable monophasic liquid composition characterized by the ability to solubilize increased amounts of surfactant into the composition while retaining a monophasic state, the composition comprising: one or more surfactants selected from the group consisting of cationic surfactants, anionic surfactants, amphoteric surfactants, nonionic surfactants, and mixtures thereof; a hydrophobic material; and one or more coupling agents selected from the group consisting of straight, branched and cyclic alkanes containing 7 to 12 carbon atoms and substituted with two hydroxyl groups, and alkoxylates thereof containing up to 20 alkoxy units each of which is ethoxy, propoxy, or butoxy, and mixtures thereof, in an amount of the one or more coupling agents effective to increase the amount of the one or more surfactants that can be solubilized in the monophasic composition.Type: GrantFiled: September 3, 1999Date of Patent: December 19, 2000Assignee: Witco CorporationInventor: Robert O. Keys
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Patent number: 5998359Abstract: The present invention relates to rinse-added laundry additive compounds having a color care agent and to methods for using the compositions. The laundry additive composition comprises from about 0.1% to about 50% of by weight of the composition of a color care agent having the formula:(R.sub.1)(R.sub.2)N(CX.sub.2).sub.n N(R.sub.3)(R.sub.4)wherein X is selected from the group consisting of hydrogen, linear or branched; substituted or unsubstituted alkyl having from 1-10 carbons atoms and substituted or unsubstituted aryl having at least 6 carbon atoms; n is an integer from 1 to 6; R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are independently selected from the group consisting of alkyl; aryl; alkaryl; arylalk; hydroxyalkyl; polyhydroxyalkyl; polyalkylether having the formula --((CH.sub.2).sub.y O).sub.z R.sub.7 where R.sub.Type: GrantFiled: July 9, 1998Date of Patent: December 7, 1999Assignee: The Procter & Gamble CompanyInventors: Janet Sue Littig, Frederick A. Hartman, Mark Robert Sivik
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Patent number: 5977189Abstract: Disclosed are stable monophasic liquid compositions comprising water, one or more cationic, anionic, amphoteric and/or nonionic surfactants, exhibiting partial solubility in water or in concentrated formulations, and one or more coupling agents which are C.sub.7 -C.sub.12 alkane substituted with two hydroxyl groups or alkoxylates thereof with up to 20 moles of one or more of ethylene oxide, propylene oxide and/or butylene oxide.Type: GrantFiled: July 25, 1997Date of Patent: November 2, 1999Assignee: Witco CorporationInventor: Robert O. Keys
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Patent number: 5916864Abstract: A laundry detergent composition is disclosed which comprises: (A) a nonionic surfactant represented by formula (1); (B) at least one cationic surfactant represented by formula (2) wherein the cationic surfactant has a whole iodine value of 40 to 100; (C) at least one sparingly water-soluble solvent selected from a solvent represented by formula (3) and a solvent represented by formula (4); and (D) at least one easily water-soluble solvent selected from a solvent represented by formula (5) and a solvent represented by formula (6).Type: GrantFiled: July 21, 1997Date of Patent: June 29, 1999Assignee: Sunstar Inc.Inventors: Tetsuya Fujino, Yumi Goto, Takenori Fukugaki, Yoshiaki Nakamura, Yuji Murakami
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Patent number: 5891839Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a sulfonate surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, a sulfoacetate, sulfosuccinate or carboxylate surfactant, and water.Type: GrantFiled: May 20, 1997Date of Patent: April 6, 1999Assignee: Colgate Palmolive CompanyInventors: Rita Erilli, Chantal Gallant
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Patent number: 5877145Abstract: Biodegradable fabric softener compounds that contain ester linkages a substantial level of polyunsaturation in the hydrophobic chains. The compounds can be used to form fabric softening compositions that are aqueous dispersions of the compounds or clear compositions. These compositions have a desirable low viscosity and recover, after freezing and thawing to have a stable low viscosity.Type: GrantFiled: January 26, 1998Date of Patent: March 2, 1999Assignee: The Procter & Gamble CompanyInventors: Errol Hoffman Wahl, Helen Bernardo Tordil, Toan Trinh, Eugene Robert Carr, Robert Otis Keys, Laura Marie Meyer, Hugo Jean Marie Demeyere, Dean Larry DuVal, Mitsuyo Okamoto