Nitrogen Single Bonded To Plural Carbons In The Component, Or Salt Thereof (e.g., Secondary Or Tertiary Amine, Etc.) Patents (Class 510/332)
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Patent number: 10030217Abstract: Solid textile- and/or skin-care compositions encompassing a water-soluble particle and a water-insoluble particle that contains a water-insoluble carrier and a textile- and/or skin-care compound. Also, textile-softening washing detergents or cleaning agents encompassing the textile- and/or skin-care composition.Type: GrantFiled: May 14, 2009Date of Patent: July 24, 2018Assignee: Henkel AG & Co. KGaAInventors: Konstanze Mayer, Karl-Heinz Scheffler, Rene-Andres Artiga Gonzalez, Mario Sturm
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Patent number: 8592358Abstract: A microbicidal composition in the form of a concentrate includes a) one or more isothiazolin-3-ones, b) one or more organic amines with an alkyl group having at least 8 carbon atoms and c) one or more oxidizing agents. The concentrate is storage-stable and is used for the preservation of technical and domestic products.Type: GrantFiled: September 22, 2010Date of Patent: November 26, 2013Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges ClaudeInventors: Wolfgang Beilfuss, Ralf Gradtke, Ingo Krull, Jennifer Knopf
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Publication number: 20120083438Abstract: The instant disclosure relates to cleaning and/or treatment compositions, such as fabric care, hair care and skin care compositions, containing an aminosilicone, one or more anionic surfactants and one or more deposition aids. The disclosed compositions have improved rheology and performance. The disclosed compositions may provide one or more fabric care benefits including, for example, fabric softness and/or an anti-wrinkle benefit. Methods of making and using the compositions are also disclosed.Type: ApplicationFiled: December 8, 2011Publication date: April 5, 2012Inventors: Rajan Keshav PANANDIKER, Nicholas David VETTER, Lenae Virginia JOHNSON, Julie Ann MENKHAUS, Keith Homer BAKER, Jennifer Beth PONDER, Peter DE NIES
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Patent number: 8008245Abstract: Systems, compositions and methods for fabric laundering comprising selected organosilicones which are formulated into microemulsions for improved deposition onto fabrics to provide fabric care benefits.Type: GrantFiled: September 16, 2009Date of Patent: August 30, 2011Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Kerry Andrew Vetter, Freddy Arthur Barnabas, Patrick Firmin August Delplancke
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Publication number: 20110190190Abstract: Household care compositions having a linear polydimethylsiloxane-polyether copolymers with amino and/or quaternary ammonium groups, obtainable by the reaction of organopolysiloxanes functionalized with secondary aminoalkyl groups with the reaction products formed from compounds containing epoxy groups and amines, the use thereof and process for preparation thereof.Type: ApplicationFiled: January 28, 2011Publication date: August 4, 2011Inventors: Frank Schubert, Wilfried Knott, Michael Ferenz, Klaus-Dieter Klein, Tobias Maurer, Ralph Scheuermann, Bernard William Kluesener, Rajan Keshav Panadiker
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Patent number: 7867969Abstract: Disclosed herein is a composition for washing keratin materials, comprising, in an aqueous medium: (a) at least one first anionic surfactant in the form of a magnesium salt, (b) at least one second anionic surfactant different from the first, (c) at least one amphoteric or zwitterionic surfactant, (d) at least one oxyethylenated sorbitan ester, and (e) at least one polymer chosen from cationic polymers and amphoteric or zwitterionic polymers. Also disclosed herein is a cosmetic treatment process comprising applying such a composition to the hair.Type: GrantFiled: October 30, 2006Date of Patent: January 11, 2011Assignee: L'Oreal S.A.Inventors: Sandrine Decoster, Béatrice Thomas
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Publication number: 20100275382Abstract: Textiles are simultaneously cleaned and conditioned in aqueous laundry cleaning using detergent surfactant and non-ionic fatty amino-amide/ester fabric conditioner. The conditioner particularly includes compound(s) of the formulae (IIa), to (IId), (III), (IV) and/or (V): Formula R1—CO—NH—(CH2)n—NR2—(CH2)n—O2C—R1 and Formula R1—CO—NH—(CH2)n—NR2—(CH2)n—NHCO—R1. Formula (IIc) or formula (IId). R1, R2 and n are defined with R1 and/or R2 including fatty hydrocarbyl; formula [R4—(CH2)p]3—N. R4 is HO—, or R8CO2—; R6 is hydrocarbyl (including fatty hydrocarbyl); and p is 2 to 6; formula R7—N—[(AO)m—R8]2. R7, R8, AO and m are defined with R7 and/or R8 including fatty hydrocarbyl; formula (R1—CONH)q—R10. R1 as in formulae (Ia) or (Ib), R10 is polyalkyleneimine after removal of q primary amino groups; and q is at least 1, desirably at least 2.Type: ApplicationFiled: October 21, 2008Publication date: November 4, 2010Inventor: Michael Ernest Calvert
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Patent number: 7790667Abstract: Water-soluble copolymers which comprise, in copolymerized form, (a) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I H2C?CR1—X—YR2—OnR3??I ?in which the variables have the following meanings: X is —CH2— or —C(O)—, if Y is —O—; is —C(O)—, if Y is —NH—; is —O— or —O—(CH2)4—, if Y is a chemical bond; Y is —O—, —NH— or a chemical bond; R1 is hydrogen or methyl; R2 is C2-C4-alkylene radicals, which may be identical or different and also linear or branched, but where at least 50% of the radicals R2 are ethylene; R3 is C1-C22-alkyl, phenyl, p-(C1-C12-alkyl)phenyl or hydrogen; n is an integer from 6 to 50, (b) 1 to 40% by weight of at least one nonquaternized dipolar monomer comprising at least one nitrogen atom, (c) 0 to 39% by weight of other nonionic monoethylenically unsaturated monomers and (d) 0 to 10% by weight of other anionic monoethylenically unsaturated monomers and have an average molecular weight Mw of from 2000 to 500 000 D, and the uType: GrantFiled: November 16, 2004Date of Patent: September 7, 2010Assignee: BASF AktiengesellschaftInventors: Dieter Boeckh, Thomas Pfeiffer, Stefan Becker, Marcus Guzmann, Pramod Kakumanu Reddy, John Davis Aiken, III
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Patent number: 7678752Abstract: Systems, compositions and methods for fabric laundering comprising selected organosilicones which are formulated into microemulsions for improved deposition onto fabrics to provide fabric care benefits.Type: GrantFiled: March 20, 2007Date of Patent: March 16, 2010Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Kerry Andrew Vetter, Mary Jane Combs, David Gladney, Jr., Connie Lynn Sheets
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Patent number: 7220715Abstract: Compositions for treating fabric articles, especially articles of clothing, linens and drapery, wherein the compositions provide improved cleaning of soils from and/or care of and/or treatment of fabric articles, especially while providing superior garment care for articles sensitive to water as compared to conventional fabric article treating compositions, are provided.Type: GrantFiled: February 13, 2006Date of Patent: May 22, 2007Assignee: The Procter & Gamble Co.Inventors: Chanchal Kumar Ghosh, John Christian Haught
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Patent number: 7018966Abstract: The present invention relates to a cleaning composition comprising an emulsion comprising a polar co-solvent, a non-polar co-solvent, and an alkylamine dispersed throughout the emulsion. The alkylamine serves to prevent the emulsion from inverting and forming a thick, slippery gel, which is known to interfere with the cleaning process and washing machine components. Further, the present invention relates to a method for preventing gel formation by adding an alkylamine to an emulsified cleaning composition and washing stained articles therein. In another aspect of the present invention a method for pre-treating a stained article is provided comprising applying a cleaning composition in the form of a gel comprising an emulsion of a polar co-solvent and a siloxane-based non-polar co-solvent, and a detergent to the article, allowing the cleaning composition to penetrate the stain; and laundering the article in a siloxane based cleaning composition comprising an alkylamine.Type: GrantFiled: October 23, 2003Date of Patent: March 28, 2006Assignee: General Electric CompanyInventors: Steven Stoessel, Renu Aggarwal
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Patent number: 6835707Abstract: Detergent compositions and fabric conditioning compositions which include from about 0.01% to about 5.0% by weight of a mixture of cyclic amine based polymers, oligomers or copolymers and hydrophobically modified cellulosic based polymers or oligomers.Type: GrantFiled: April 5, 2001Date of Patent: December 28, 2004Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Jennifer Ann Leupin, William Conrad Wertz
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Patent number: 6803355Abstract: Detergent compositions are formulated with a mixture of hydrophobically modified cellulose polymers or oligomers and cyclic amine based polymers or oligomers. The cellulose/amine mixture maintains the integrity and appearance of fabrics laundered in the compositions. Dye maintenance and anti-pilling benefits are provided. The compositions are provided in containers which alert the user of the benefits provided by the compositions.Type: GrantFiled: August 3, 2001Date of Patent: October 12, 2004Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Jennifer Leupin Moe, William Conrad Wertz
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Publication number: 20040092418Abstract: 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: ApplicationFiled: April 24, 2003Publication date: May 13, 2004Inventors: 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 Maria Frankenbach, Marc Johan Declercq, Hugo Jean Marie Demeyere
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Publication number: 20040092419Abstract: 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: ApplicationFiled: April 24, 2003Publication date: May 13, 2004Applicant: The Procter & Gamble CompanyInventors: 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
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Publication number: 20040087461Abstract: 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: ApplicationFiled: April 24, 2003Publication date: May 6, 2004Applicant: The Procter & Gamble CompanyInventors: 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
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Patent number: 6683038Abstract: This invention relates to a pouched liquid composition which comprises an alkoxylated amine, imine, amide or imide compound, small amount of water and specific levels high ionic strength chelating agents.Type: GrantFiled: August 1, 2001Date of Patent: January 27, 2004Assignee: The Procter & Gamble CompanyInventors: Peter Jens Forth, Etinne Maria Betty Andre Jeuniaux, Hilde Christina Jozef Aelbrecht
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Publication number: 20030139313Abstract: A fabric softening composition including from about 1% to about 90% by weight of a fabric softening active, optionally from about 1% to about 25% by weight of a principal solvent having a ClogP of less than about 3, from about 0.05% to about 15% by weight of a malodor controlling agent, and the balance being adjunct ingredients. The malodor controlling agent is selected from the group consisting of a quaternary ammonium antimicrobial agent, cyclodextrin or mixtures of these ingredients. The present invention also relates to a method for reducing malodor by applying such a composition to a fabric article, and drying the fabric article as well as the use of such a composition on fabric articles to reduce malodor impression. An article for reducing and inhibiting the expression of malodor impression is also provided.Type: ApplicationFiled: October 10, 2002Publication date: July 24, 2003Applicant: The Procter & Gamble CompanyInventors: John Christopher Turner, Hugo Jean Marie Demeyere, Hans Wendt, Amelita Gonzales Mirasol, Johannson Jimmy Tee, Francis Cornelio Ford, Francisco Go Lao, Gong-Xiang Chen, Mathieu Angela Willy Steenland, Muriel Leila Gisele Cordier, Sumitra Pasupathy, Jan Dominiek Verbrugge
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Patent number: 6528478Abstract: To provide a cleaner composition suitable for removing oxidized grease stains adhering to the surface of floor, wall and cooking instruments in the kitchen. A cleaner composition is constructed to have the concentrated form and comprise a water-insoluble organic solvent, amines and a nonionic amine oxide-based surfactant.Type: GrantFiled: December 18, 2001Date of Patent: March 4, 2003Inventor: Takatushi Totoki
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Patent number: 6444633Abstract: The present invention relates to laundry detergent compositions which provide enhance hydrophilic soil cleaning benefits, said compositions comprising: a) from about 0.01% by weight, of a zwitterionic hexamethylene diamine; b) from about 0.01% by weight, of a surfactant system comprising one or more surfactants selected from the group consisting of nonionic, anionic, cationic, zwitterionic, ampholytic surfactants, and mixtures thereof; and c) the balance carriers and adjunct ingredients. The preferred embodiment of the present includes laundry detergent compositions in the form of a water soluble or dispersible tablet.Type: GrantFiled: February 21, 2001Date of Patent: September 3, 2002Assignee: The Procter & Gamble CompanyInventor: Kenneth Nathan Price
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Patent number: 6413929Abstract: Use of amines as bleaching efficiency boosters for textile detergent compositions, where the pKa of the amines is greater than the pH minus 1, preferably greater than the pH, particularly preferably at least 0.5 greater than the pH of the 1% by weight wash liquor obtained from the textile detergent composition.Type: GrantFiled: July 19, 2000Date of Patent: July 2, 2002Assignee: BASF AktiengesellschaftInventors: Thomas Wehlage, Dieter Boeckh, Werner Bertleff, Alfred Oftring
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Patent number: 6384008Abstract: Non-aqueous, particulate-containing heavy duty liquid laundry detergent compositions that are in the form of a stable suspension of particulate material, essentially including from about 0.1% to about 10%, by weight of the detergent composition of an ethoxylated quaternized amine clay material. These compositions preferably include a peroxygen bleaching agent and an organic detergent builder, dispersed in a liquid phase preferably structured with a surfactant. Such compositions provide especially desirable cleaning and bleaching of fabrics laundered therewith and also exhibit especially desirable aesthetics.Type: GrantFiled: June 6, 2000Date of Patent: May 7, 2002Assignee: The Procter & Gamble CompanyInventor: Diane Parry
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Patent number: 6323170Abstract: No-rinse floor cleaning compositions which provide improved burnish response to finished floors are sold in concentrated form or in diluted, ready to use form. The concentrated compositions when diluted with water comprise from about 100 ppm to about 750 ppm of an amine oxide surfactant, from about 0 ppm to about 650 ppm of a nonionic surfactant, and from about 1 ppm to about 40 ppm of a silicone antifoam agent. These floor cleaning compositions are substantially free of harsh chemicals and are particularly suitable for use on highly polished floors in commercial environments where daily burnishing is most often utilized.Type: GrantFiled: July 6, 1999Date of Patent: November 27, 2001Assignee: The Procter & Gamble Co.Inventors: Thomas James Wierenga, Jeffrey Scott Weaver
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Publication number: 20010044400Abstract: A fabric care composition comprises a perfume and a compound which is obtainable by the reaction of epichlorohydrin with an amine. The amine is a derivative of a polyamine in which at least one but not all of the amino groups bear long chain acyl groups. The compound or the composition may be used to soften and/or condition fabric during a laundering process.Type: ApplicationFiled: April 12, 2001Publication date: November 22, 2001Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.Inventor: William Mooney
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Patent number: 6313080Abstract: A detergent tablet for fabric washing is compacted from particulate detergent composition(s) with a fabric conditioning agent present in one zone (20,26,36,40) of the tablet at a greater concentration than in another zone (22,24,28,30,42). The conditioning agent may be a softening agent in a zone or region which disintegrates later than another zone or region of the tablet.Type: GrantFiled: February 4, 1999Date of Patent: November 6, 2001Assignee: Unilever Home & Personal Care, USA division of Conopco, Inc.Inventors: Jelles Vincent Boskamp, Atze Jan van der Goot, Ronaldus Wilhelmus Westerhout
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Publication number: 20010034316Abstract: Fabric care compositions for application to a fabric comprise a fabric softening and/or conditioning compound and a polymer, which is capable of self cross-linking and/or reacting with cellulose. The polymer is present in the composition in an amount of from 0.002% to 0.45%, preferably from 0.005% to 0.010% by weight based on the weight of the fabric. The polymers and the compositions may be used to enhance the delivery of perfume to a fabric from a fabric care composition, which comprises a perfume, and/or to enhance the softening of fabric by a fabric care composition, which comprises a fabric softening and/or conditioning compound.Type: ApplicationFiled: February 22, 2001Publication date: October 25, 2001Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.Inventors: Robert John Carswell, Adelle Louise Killey, Sarah Elizabeth Senior
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Patent number: 6255271Abstract: A fabric care composition comprises an amine or amide-epichlorohydrin resin or derivative thereof, a silicone component and, optionally, a textile compatible carrier. The textile compatible carrier facilitates contact between the resin and a fabric. The composition is adapted for use in the rinse cycle of a laundering process and may be used, as part of such a process, in the treatment of fabric to reduce creasing of the fabric.Type: GrantFiled: September 16, 1999Date of Patent: July 3, 2001Assignee: Unilever Home & Personal Care, USA, division of ConopcoInventors: Robert John Carswell, Anthony Nicholas Jarvis, Adelle Louise Killey, William Mooney, Andrew Philip Parker, Emily Jane Peckham, Zhengwu Shen
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Patent number: 6251846Abstract: Detergent compositions and fabric conditioning compositions which utilize certain anionically modified, oxidized cyclic amine based polymers, oligomers or copolymer materials. These anionically modified, cyclic amine based polymers, oilgomers or copolymers materials can impart fabric appearance and integrity benefits to fabrics and textiles laundered in washing solutions which contain such materials.Type: GrantFiled: March 14, 2000Date of Patent: June 26, 2001Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Sherri Lynn Randall, Eugene Paul Gosselink, William Conrad Wertz, Soren Hildebrandt, Elisabeth Kappes, Dieter Boeckh
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Patent number: 6228828Abstract: Detergent compositions and fabric conditioning compositions which utilize certain anionically modified, oxidized cyclic amine based polymers, oligomers or copolymer materials. These anionically modified, cyclic amine based polymers, oilgomers or copolymers materials can impart fabric appearance and integrity benefits to fabrics and textiles laundered in washing solutions which contain such materials.Type: GrantFiled: March 14, 2000Date of Patent: May 8, 2001Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Sherri Lynn Randall, Eugene Paul Gosselink, William Conrad Wertz, Soren Hildebrandt, Elisabeth Kappes, Dieter Boeckh
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Patent number: 6214786Abstract: Compositions than contain from about 1% to about 80% by weight of surfactants selected from the group consisting of nonionic, anionic, cationic, amphoteric or zwitteronic surfactants, or mixtures thereof; and from about 0.1% to about 10%, by weight of a mixture of amino acid based polymers, oligomers or copolymers of the general formula (I) wherein the polymer, oligomer, or copolymer contains at least about 5 mole % of one or more amino acids and an organic acid are disclosed. The compositions are useful as fabric treatment agents as they can impart fabric appearance and integrity benefits to fabrics.Type: GrantFiled: February 7, 2000Date of Patent: April 10, 2001Assignee: The Procter & Gamble CompanyInventors: Sherri Lynn Randall, Rajan Keshav Panandiker, Eugene Paul Gosselink, LeeAnn Luipold, Bernhard Mohr, Dieter Boeckh, Ralf Norenberg
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Patent number: 6136769Abstract: Alkoxylated cationic surfactants, and mixtures thereof, are used in detergent compositions.Type: GrantFiled: April 21, 1999Date of Patent: October 24, 2000Assignee: The Procter & Gamble CompanyInventors: Kaori Asano, Stuart Clive Askew, Hajime Baba, Andre Cesar Baeck, Jean-Luc Bettiol, Thomas Anthony Cripe, Laura Cron, Ian Martin Dodd, Peter Robert Foley, Richard Timothy Hartshorn, Lynda Anne (Jones) Speed, Rinko Katsuda, Frank Andrej Kvietok, Kaori Minamikawa, Mark Hsiang-Kuen Mao, Michael Alan John Moss, Susumu Murata, Royohei Ohtani, Mitsuyo Okamoto, Rajan Keshav Panandiker, Kakumanu Pramod, Khizar Mohamed Kahn Sarnaik, Jeffrey John Scheibel, Christiaan Arthur Jacques Kamiel Thoen, Kenneth William Willman
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Patent number: 6130198Abstract: Use of amines as bleaching efficiency boosters for textile detergent compositions, where the pK.sub.a of the amines is greater than the pH minus 1, preferably greater than the pH, particularly preferably at least 0.5 greater than the pH of the 1% by weight wash liquor obtained from the textile detergent composition.Type: GrantFiled: September 28, 1998Date of Patent: October 10, 2000Assignee: BASF AktiengesellschaftInventors: Thomas Wehlage, Dieter Boeckh, Werner Bertleff, Alfred Oftring
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Patent number: 6087321Abstract: Liquid detergent compositions are presented which comprise at least 5%, by weight, anionic surfactants selected from the group of alkyl alkoxy sulfates and alkyl sulfates wherein at least 25%, by weight of the anionic surfactant, is alkyl sulfates; and from about 0.1% to about 5% of an amine cosurfactant of the formula: ##STR1## wherein R.sub.1 is a C.sub.8 -C.sub.12 alkyl group; n is from about 2 to about 4, X is an optional bridging group which is selected from NH, CONH, COO, or O; and R.sub.3 and R.sub.4 are individually selected from H, C.sub.1 -C.sub.4 alkyl, or (CH.sub.2 --CH.sub.2 --O(R.sub.5)) wherein R.sub.5 is H or methyl.Type: GrantFiled: June 8, 1998Date of Patent: July 11, 2000Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Dimitris Lappas, Robert W. Boswell
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Patent number: 6066755Abstract: The invention relates to amphiphilic compounds of the general formula I ##STR1## which have at least two hydrophilic and at least two hydrophobic groups and are based on carbonic acid derivatives.The spacer A is an aliphatic, cyclic or acyclic or an aromatic di-, oligo- or polycarbonate of the formula II: ##STR2## The amphiphilic compounds according to this invention are mostly surface-active and are suitable as emulsifiers, demulsifiers, detergents, dispersants and hydrotropes for industrial and domestic use, in particular in the fields of metalworking, ore extraction, surface finishing, plastics processing, washing and cleaning, cleaning of hard surfaces, manual dishwashing compositions, cosmetics, medicine and food processing and preparation.Type: GrantFiled: June 22, 1998Date of Patent: May 23, 2000Assignee: Huels AktiengesellschaftInventors: Herbert Koch, Klaus Kwetkat
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Patent number: 6057278Abstract: Cotton soil release polymers comprising water soluble and/or dispersible, modified polyamines having functionalized backbone moieties and improved stability toward bleach. Also, laundry detergent compositions comprising these cotton soil release polymers having enhanced hydrophilic soil removal benefits.Type: GrantFiled: September 7, 1999Date of Patent: May 2, 2000Assignee: The Procter & Gamble CompanyInventors: Eugene Paul Gosselink, Kenneth Nathan Price
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Patent number: 6043205Abstract: A cleansing composition and method of use are disclosed for cleansing a quantitatively aspirating sampling probe in an automated hematological analyzer. The cleansing composition is formulated to cleanse instantaneously on contact, and practically eliminates carry-over of hematological sample material, assaying reagents or of the cleansing composition itself. The cleansing composition is an acidic aqueous solution of pH 5.0 or less, including (1) a substance having a primary amino group; and (2) one or more nonionic surfactants selected from the group consisting of polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene alkyl ester and polyoxyethylene sorbitan ester.Type: GrantFiled: September 29, 1998Date of Patent: March 28, 2000Assignee: Sysmex CorporationInventors: Susumu Hoshiko, Miki Miyaji
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Patent number: 6028048Abstract: Detergent compositions comprising aminodicarboxylic acid-N,N-dialkanoic acid or its salt (component A) and a synthetic surface active agent having microbial degradability (component B).In particular, in the case where an alkali salt of polyoxyalkylene alkylether acetic acid or alkyl polyglycoside is used as the surface active agent (component B), the detergent compositions exhibit excellent washing effect without forming metallic soap even in washing water with high hardness, and also show high solubility even under the condition of low water temperature, and have excellent microbial degradability. Thus, the detergent compositions are particularly suitable for washing fabrics. Further, in the case where synthetic anionic and/or nonionic surface active agent is used as the surface active agent (component B), influence of corrosion to light metals is small.Type: GrantFiled: December 31, 1997Date of Patent: February 22, 2000Assignees: Daisan Kogyo Co., Ltd., Showa Denko K.K.Inventors: Chie Takahashi, Kouji Yanagihara, Kyoko Morikawa, Hiroshi Saito, Norio Arai, Makoto Saito, Tohru Yamamoto
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Patent number: 6017874Abstract: The present disclosure relates to a liquid detergent composition comprising a surfactant system which is free of linear alkyl benzene sulfonate. The detergent composition comprises a selected quaternary ammonium surfactant, and an anionic surfactant selected from the group consisting of alkyl alkoxy sulfates and alkyl sulfates.Type: GrantFiled: March 27, 1998Date of Patent: January 25, 2000Assignee: The Procter & Gamble CompanyInventors: Dimitris Lappas, Rajan Keshav Panandiker, Thomas Wilhelm Horner
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Patent number: 5998358Abstract: The invention relates to compositions and methods for cleaning typically organic beverage and food soils. The cleaning composition is formulated to remove carbohydrate and proteinaceous soils from hard surfaces. The formulations of the invention are directed to remove carbohydrate and proteinaceous soils from beverage manufacturing locations such as soils arising in the manufacture of malt beverages, fruit juices, dairy products, etc.Type: GrantFiled: March 23, 1999Date of Patent: December 7, 1999Assignee: Ecolab Inc.Inventors: Brandon L. Herdt, David A. Halsrud
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Patent number: 5935271Abstract: The present invention relates to laundry detergent compositions containing a lipolytic enzyme (lipase) and specially selected primary and/or tertiary amines. The compositions provide enhanced cleaning of grease/oil soils and stains, particularly when used in a pre-treat laundering process for cleaning fabrics stained with grease/oil soils.Type: GrantFiled: August 11, 1997Date of Patent: August 10, 1999Assignee: Procter & Gamble CompanyInventors: Dimitris Lappas, Rajan Keshav Panandiker, Thomas Wilhelm Horner, Robert Walter Boswell
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Patent number: 5929022Abstract: Laundry detergent compositions containing amine detersive surfactants and specifically selected perfume components which reduce the malodor of the amine are provided.Type: GrantFiled: February 5, 1998Date of Patent: July 27, 1999Assignee: The Procter & Gamble CompanyInventor: Jose Maria Velazquez
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Patent number: 5817613Abstract: A novel intermediate useful in the synthesis of 2-hydroxyethyl iminodiacetic acid is disclosed. The intermediate can be formed by contacting 2-hydroxyethyl amine with glycolonitrile to form an aminonitrile which can be hydrolyzed and contacted with additional glycolonitrile to form the nitrile intermediate which can be converted to 2-hydroxylethyl iminodiacetic acid via hydrolysis.Type: GrantFiled: October 21, 1997Date of Patent: October 6, 1998Assignee: The Dow Chemical CompanyInventors: Phillip S. Athey, David A. Wilson, Druce K. Crump
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Patent number: 5733855Abstract: The present invention relates to a dryer-added fabric treatment article of manufacturing to reduce the fading of fabrics from sunlight comprising:I. a composition comprising:A. from about 5% to about 75%, by weight of the composition, of a sun- fade protection active selected from the group consisting of:i. a non-fabric staining, light stable, antioxidant compound preferably containing at least one C.sub.8 -C.sub.22 hydrocarbon fatty organic moiety;ii. a non-fabric staining, light stable, sunscreen compound; andiii. mixtures thereof;B. from about 10% to about 95% by weight of the composition of a fabric conditioning compound; andII. a substrate, on which said composition is attached, which provides for release of an effective amount of said sun-fade protection active and said fabric conditioning compound onto fabrics in an automatic laundry dryer at automatic laundry dryer operating temperatures;wherein said antioxidant compound is a solid having a melting point of less than about 80.degree. C.Type: GrantFiled: December 11, 1995Date of Patent: March 31, 1998Assignee: The Procter & Gamble CompanyInventor: John Cort Severns
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Patent number: 5726341Abstract: A novel intermediate useful in the synthesis of 2-hydroxyethyl iminodiacetic acid is disclosed. The intermediate can be formed by contacting 2-hydroxyethyl amine with glycolonitrile to form an aminonitrile which can be hydrolyzed and contacted with additional glycolonitrile to form the nitrile intermediate which can be converted to 2-hydroxylethyl iminodiacetic acid via hydrolysis.Type: GrantFiled: October 31, 1996Date of Patent: March 10, 1998Assignee: The Dow Chemical CompanyInventors: Phillip S. Athey, Druce K. Crump, David A. Wilson