Quaternary Nitrogen Containing Patents (Class 558/27)
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Patent number: 10905119Abstract: An antimicrobial composition comprising at least two quaternary ammonium compounds selected from: (i) a quaternary ammonium compound having the formula: A4-nSi(R—NHaR1bZ)n and (ii) a quaternary ammonium compound having the formula: NHcR1dZ wherein in each of the at least two quaternary ammonium compounds A, R, R1, a, Z and n are independently selected, and: A is a member selected from the group consisting of alkoxy radicals, alkylether alkoxy radicals, and alkyl radicals; R is a divalent hydrocarbon radical; each R1 is independently a member selected from the group consisting of benzyl, alkyl radicals, alkyl ether hydrocarbon radicals, hydroxyl-containing alkyl radicals, and nitrogen-containing hydrocarbon radicals; Z is a member selected from the group consisting of chloride, bromide, iodide, tosylate, hydroxide, sulfate and phosphate; a is 0, 1 or 2, b is 1, 2 or 3, and the sum of a and b is 3; c is 0, 1, 2 or 3, d is 1, 2, 3 or 4, and the sum of c and d is 4; and n is 1, 2 or 3; and wherein the compositionType: GrantFiled: April 24, 2017Date of Patent: February 2, 2021Assignee: Q SURGICAL TECHNOLOGIES LTDInventors: Andrew Kemp, Charles Melville Pillans
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Publication number: 20140242798Abstract: A polishing composition of the present invention is used for polishing an object containing a phase-change alloy and is characterized by containing an ionic additive. Examples of the ionic additive include a cationic surfactant, an anionic surfactant, an amphoteric surfactant, and a cationic water-soluble polymer.Type: ApplicationFiled: September 28, 2012Publication date: August 28, 2014Applicant: FUJIMI INCORPORATIONInventors: Yoshihiro Izawa, Yukinobu Yoshizaki
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Publication number: 20140134906Abstract: Embodiment of the present disclosure can include a compound, a structure bonded to the compound, and the like. In an embodiment, the compound can be a linker between an agent and a structure, where the agent can be a dye or a pigment and the structure can be a fiber, hair, or another structure.Type: ApplicationFiled: July 12, 2012Publication date: May 15, 2014Inventor: Jason J. Locklin
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Publication number: 20120289636Abstract: A method for preparation of secondary alcohols with a high proportion of hydroxyl group at the C2 position is disclosed. Alkyl carboxylates, high in alpha-methylcarboxylate content, are produced via reaction of an alpha-olefin and a carboxylic acid in the presence of a cerium catalyst. The resultant alkyl carboxylate is hydrolyzed to yield a secondary alcohol with a high 2-hydroxyl content. The secondary alcohol may be used to prepare esters, especially phthalate esters or cyclohexanoate diesters, which are useful as plasticizers. These esters are more effective as plasticizers than esters derived from other secondary alcohols due to their high C2 point of attachment.Type: ApplicationFiled: November 16, 2010Publication date: November 15, 2012Inventors: Karla S. Colle, Allen D. Godwin
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Publication number: 20100234631Abstract: The present invention relates to polymers obtainable by condensation of N-(hydroxy-alkyl)amines and reacting the remaining hydroxy and/or secondary amino groups of the condensation product with alkylene oxides and to derivatives obtainable by quaternization, protonation, sulphation and/or phosphation of said polymers, as well as to a process for preparing said polymers and a process for preparing said derivatives.Type: ApplicationFiled: November 7, 2008Publication date: September 16, 2010Applicant: BASF SEInventors: Andrea Misske, Sophia Ebert, Stefan Frenzel, Dieter Boeckh, Frank Huelskoetter, James Danziger
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Patent number: 7754909Abstract: A process for benzylating an alcohol includes mixing 2-benzyloxy-1-methylpyridinium triflate in an aromatic hydrocarbon solvent having a predetermined boiling point; adding an acid scavenger to the mixture; combining the alcohol to be benzylated with the mixture; reacting the alcohol with the 2-benzyloxy-1-methylpyridinium triflate by heating above ambient temperature to generate the benzylated alcohol; and separating the benzylated alcohol from the mixture.Type: GrantFiled: April 6, 2006Date of Patent: July 13, 2010Assignee: The Florida State University Research Foundation, Inc.Inventor: Gregory Dudley
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Publication number: 20100010251Abstract: A process for the preparation of alkoxysulfates from organic compounds containing one or more nucleophilic groups by reacting said organic compound, in a water-miscible solvent selected from the group consisting of sulfur-containing solvents such as dimethylsulfoxide (DMSO) or sulfolane, or polar solvents such as tetrahydrofuran (THF), dimethylformamide (DMF), dimethylacetamide (DMA) and hexamethylphosphoric triamide (HMPT), with an alkylene sulfate, in a non-water-miscible solvent selected from the group consisting of chlorinated solvents such as methylene chloride, chloroform, carbon tetrachloride, trichloroethane or chlorinated aromatics, such as chlorobenzene or dichlorobenzene, and non-chlorinated aromatics, such as toluene or xylenes, in the presence of a base selected from the group consisting of hydroxides, carbonates and hydrogen carbonates of alkali metals or alkaline earth metals.Type: ApplicationFiled: July 9, 2009Publication date: January 14, 2010Inventors: Jan Hermen Hendrik MEURS, Jasper Roelf Smit, Arie Van Zon
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Patent number: 6699463Abstract: Compounds of Formula I Each R is independently linear or branched C1 to C8 alkyl, or linear or branched C1 to C8 alkoxy or one R is H and the other R is linear or branched C1 to C8 alkyl, or linear or branched C1 to C8 alkoxy; R1 is selected from the group consisting of COCH3, CO2R3, CONH2, CONH(R4)2, CN, COX(CH2)n-N—(R2)(R4)(R3), and the quaternized salt form of the formula COX(CH2)n-N—(R2)(R4)(R3)+Y−; X is O or NH; n is an integer of 1 to 5; Y is an anion; and R2, R3 and R4 are independently linear or branched C1 to C20. Hair care formulations and other compounds containing compounds of Formula I, and methods for protecting hair and substrates such as polymers, textiles, fabrics, leathers and paints using the compounds herein.Type: GrantFiled: April 10, 2002Date of Patent: March 2, 2004Assignee: EM IndustriesInventor: Ratan K. Chaudhuri
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Publication number: 20030036665Abstract: Novel quaternary ammonium compounds are disclosed, as well as methods for their preparation and their use in the treatment of hair, fibers and textiles as softening and conditioning agents. The high substantivity of these novel quaternary ammonium compounds to hair, fibers, and textiles, and their mildness to the skin and eyes, make them well suited for softening and conditioning fibers for applications such as personal care, laundry, and textile use.Type: ApplicationFiled: June 20, 2002Publication date: February 20, 2003Applicant: FINETEX, INC.Inventors: Ismail I. Walele, Samad A. Syed
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Patent number: 6495595Abstract: The present invention relates to a surfactant for general use in agricultural compositions, including, but not limited to herbicidal, fungicidal and insecticidal formulations comprised of two components: an alkoxylated tristyrylphenol acid neutralized to the desired pH or properties with an appropriate amount of alkoxylated alkyl amine.Type: GrantFiled: June 14, 2001Date of Patent: December 17, 2002Assignee: Syngenta Participations AGInventors: Carolyn Estep Moore, Victor Shui-Chiu Chow, Michael James Hopkinson, Tammy Tyler Shannon
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Publication number: 20020019552Abstract: The present invention relates to a sulfation process comprising the steps of:Type: ApplicationFiled: August 1, 2001Publication date: February 14, 2002Applicant: The Procter & Gamble CompanyInventors: Jeffrey Scott Dupont, Eugene Paul Gosselink
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Patent number: 5783534Abstract: A process for the production of a solid esterquat free from solvents comprising the steps ofA) forming a mixture comprising(i) at least one fatty acid triethanolamine ester corresponding to formula (I) ##STR1## in which R.sup.1 CO is a saturated and/or unsaturated acyl radical containing 6 to 22 carbon atoms, R.sup.2 and R.sup.3 independently of one another represent hydrogen or have the same meaning as R.sup.1 CO, and n, m and p together stand for O or for a number of from 1 to 10;(ii) at least one fatty alcohol polyglycol ether, and(iii) at least one fatty acid partial glyceride; andB) adding an alkylating agent to the above mixture to form said solid esterquat.Type: GrantFiled: July 15, 1996Date of Patent: July 21, 1998Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Bernd Wahle, Joaquim Bigorra Llosas, Rafael Pi, Antoni Soler Codina, Emili Brau Balague, Yvonne Reichert, Peter Waltenberger
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Patent number: 5599990Abstract: A quaternary ammonium halide is prepared by reacting a substituted or unsubstituted haloalkane with a tert-amine in a mol ratio not higher than 1.1/1 in the absence of a solvent and at a temperature such as to maintain the reaction mixture liquid.Type: GrantFiled: October 27, 1995Date of Patent: February 4, 1997Assignee: Albemarle CorporationInventors: Joseph H. Miller, Joe D. Sauer, Dru L. DeLaet
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Patent number: 5411933Abstract: Antimicrobial compounds of the formula ##STR1## wherein R, R.sup.1 and R.sup.2 are selected according to the following:A. R is (C.sub.11 -C.sub.16) alkyl (straight or branched), and R.sup.1 and R.sup.2 are joined to form a morpholine, pyrrolidine, or piperidine ring with the N;B. R is (C.sub.11 -C.sub.16) and R.sup.1 and R.sup.2 are independently selected from (C.sub.1 -C.sub.3) alkyl which in the case of C.sub.3 can be branched; andC. R.sup.1 and R.sup.2 are the same and are (C.sub.6 -C.sub.12) alkyl, straight or branched, and R is (C.sub.1 -C.sub.16) alkyl, straight or branched; andX.sup.- =an anion preferably selected from chlorine, bromine, iodine, phosphate, acetate, benzoate, citrate, tartrate, alkyl- or aryl-sulfonate, and alkylsulfate.Type: GrantFiled: March 11, 1994Date of Patent: May 2, 1995Assignee: Rohm & Haas CompanyInventor: Adam C. Hsu
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Patent number: 5147456Abstract: The present invention relates to novel compounds represented by the formula: ##STR1## wherein R is an alkyl group having from about 8 to about 18 carbon atoms, and mixtures thereof, n has a value from 1 to 6, R.sub.1 is selected from the group consisting of an alkyl group having from 1 to about 12 carbon atoms, H, or ##STR2## wherein the sum of n-m=3 to 12, Z.dbd.H or SO.sub.3 M and M.dbd.NH.sub.4, Na, or K. These compounds possess antimicrobial activity and are useful as cleaning agents and preservatives, particularly in water-base functional fluids and surface coating compositions.Type: GrantFiled: October 18, 1991Date of Patent: September 15, 1992Assignee: Olin CorporationInventors: Michael Scardera, Frank R. Grosser
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Patent number: 5120364Abstract: The present invention relates to perfluoroalkyl substituted sulfates and salts thereof of the formulas(R.sub.f X CH.sub.2).sub.x C(CH.sub.2 OH).sub.y (CH.sub.2 OSO.sub.3 -M+).sub.z (I)or(R.sub.f E X CH.sub.2).sub.x C(CH.sub.2 OH).sub.y (CH.sub.2 OSO.sub.3 -M+).sub.z(II)wherein R.sub.f is a straight or branched chain perfluoroalkyl of 1 to 18 carbon atoms or said perfluoroalkyl substituted by perfluoroalkoxy of 2 to 6 carbon atoms,E is branched or straight chain alkylene of 1 to 10 carbon atoms or said alkylene interrupted by one to three groups selected from the group consisting of --NR--, --O--, --S--, --SO.sub.2 --, --COO--, --OOC--, --CONR--, --NRCO--, --SO.sub.2 NR-- and NRSO.sub.2 -- or terminated at the R.sub.f end with --CONR-- or --SO.sub.2 NR--, where R.sub.f is attached to the carbon or sulfur atom, and for formula II, X is --S--, --O--, --SO.sub.2 --, or --NR--, and for formula I, X is --CONR-- or --SO.sub.2 NR--, where R.sub.Type: GrantFiled: October 10, 1990Date of Patent: June 9, 1992Assignee: Ciba-Geigy CorporationInventors: Athanasios Karydas, Yung Loh
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Patent number: 4921945Abstract: Disazo dyes which are useful for dyeing and printing, of the formula ##STR1## in which: D is the radical of a substituted or unsubstituted, homocyclic or heterocyclic diazo component, V.sup.1 and V.sup.2 independently of one another are hydrogen, substituted or unsubstituted C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy, halogen or cyano, X is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy, halogen, cyano or a group of the formula --NH--CHO, --NH--CO--NH.sub.2, --NH--CO--NH--Q or --NH--CO--(0).sub.m --Q in which m is zero or 1 and Q is substituted or unsubstituted C.sub.1 -C.sub.4 alkyl or phenyl, Z is C.sub.1 -C.sub.4 alkyl--CO--, --CN, --COO--C.sub.1 -C.sub.4 alkyl, --CONH.sub.2 or --CO--C.sub.6 H.sub.5, R.sup.1, R.sup.2 and R.sup.3 independently of one another are in each case a substituted or unsubstituted alkyl radical or R.sup.1 and R.sup.2, together with the nitrogen atom linking them, or R.sup.1, R.sup.2 and R.sup.Type: GrantFiled: May 25, 1988Date of Patent: May 1, 1990Assignee: Ciba-Geigy CorporationInventor: Willy Stingelin
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Patent number: 4879399Abstract: The invention relates to novel ether sulfates based on a mixture of branched 1-decanols and to their use as surface active agents. The novel ether sulfates are especially useful as the essential surfactant component in shampoo compositions, which compositions exhibit good foaming properties with little or no irritation potential.Type: GrantFiled: July 29, 1988Date of Patent: November 7, 1989Assignee: Sandoz Ltd.Inventors: Anthony Latella, Robert V. Casciani
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Patent number: 4855423Abstract: Sulfatobetaines are prepared by reacting an addition compound of sulfur trioxide and a tertiary amine with an alkylene carbonate.Type: GrantFiled: October 13, 1987Date of Patent: August 8, 1989Assignee: BASF AktiengesellschaftInventors: Gerold Braun, Chung-Ji Tschang, Christos Vamvakaris, Klaus Glaser
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Patent number: 4654175Abstract: This invention is generally directed to new organic sulfate and organic sulfonate compositions and processes for the preparation of such compositions. These compositions are of the following formula ##STR1## wherein R.sub.1 is an alkyl group containing from about 12 carbon atoms to about 22 carbon atoms, R.sub.2 and R.sub.3 are independently selected from alkyl groups containing from about 1 carbon atom to about 5 carbon atoms, R.sub.4 is an alkylene group containing from about 1 carbon atom to about 5 carbon atoms, R.sub.5 is a para substituted phenyl group wherein the substituent is an alkyl group containing from about 1 carbon atom to about 6 carbon atoms, or an alkyl group containing from about 1 carbon atom to about 3 carbon atoms, and n is the number 3 or 4.Type: GrantFiled: May 12, 1982Date of Patent: March 31, 1987Assignee: Xerox CorporationInventors: Chin H. Lu, Seymour Baron