Patents by Inventor Detlev Stanislowski
Detlev Stanislowski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10954473Abstract: Aqueous surfactant compositions comprising one or more alpha-sulfo fatty acid disalt (A) of general formula (I) R1CH(SO3M1)COOM2??(I), in which the radical R1 is a linear or branched alkyl or alkenyl radical having 6 to 18 carbon atoms and the radicals M1 and M2, independently of each other, are selected from H, Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamine, one or more sulfoketone (B) selected from compounds (F) and compounds (G) wherein the compounds (F) have general formula (VI) R6CH2—CO—CHR7(SO3M8)??(VI), in which the radicals R6 and R7, independently of each other, are a linear or branched alkyl radical having 6 to 18 carbon atoms and the radical M8 is selected from H, Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamine, and the compounds (G) have general formula (VII) (SO3M9)R8CH—CO—CHR9(SO3M10)??(VII), in which the radicals R8 and R9, independently of each other, are a linear or branched alkyl radical having 6 to 18 carbon atoms and the radicals M9 and M10, independently of each other, are sType: GrantFiled: May 11, 2017Date of Patent: March 23, 2021Assignee: BASF SEInventors: Claudia Brunn, Ansgar Behler, Hans-Christian Raths, Detlev Stanislowski, Gerhard Hermanns
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Patent number: 10792237Abstract: An aqueous surfactant composition comprising one or more alpha-sulfo fatty acid disalts (A) of the general formula (I), R1CH(SO3M1)COOM2??(I), wherein the radical R1 is a linear or branched alkyl or alkenyl radical with 6 to 18 carbon atoms and the radicals M1 and M2, independently of one another, are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamine, one or more amidoalkylbetaines (B) of the general formula (II), R2—CO—NH—(CH2)y—N+(CH3)2—CH2—COO???(II) in which the radical R2 is a linear or branched alkyl or alkenyl radical with 7 to 19 carbon atoms and the index y is an integer in the range 2 to 4, and water, where specific limiting conditions are to be observed. The compositions are transparent, storage-stable, characterized by good foaming ability and good viscosity, and are suitable for cosmetic products and also detergents and cleaners.Type: GrantFiled: January 23, 2015Date of Patent: October 6, 2020Assignee: BASF SEInventors: Claudia Brunn, Ansgar Behler, Detlev Stanislowski, Monika Barbenheim
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Publication number: 20190292492Abstract: Aqueous surfactant compositions comprising one or more alpha-sulfo fatty acid disalt (A) of general formula (I) R1CH(SO3M1)COOM2 ??(I), in which the radical R1 is a linear or branched alkyl or alkenyl radical having 6 to 18 carbon atoms and the radicals M1 and M2, independently of each other, are selected from H, Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamine, one or more sulfoketone (B) selected from compounds (F) and compounds (G) wherein the compounds (F) have general formula (VI) R6CH2—CO—CHR7(SO3M8) (VI), in which the radicals R6 and R7, independently of each other, are a linear or branched alkyl radical having 6 to 18 carbon atoms and the radical M8 is selected from H, Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamine, and the compounds (G) have general formula (VII) (SO3M9)R8CH—CO—CHR9(SO3M10) (VII), in which the radicals R8 and R9, independently of each other, are a linear or branched alkyl radical having 6 to 18 carbon atoms and the radicals M9 and M10, independentlyType: ApplicationFiled: May 11, 2017Publication date: September 26, 2019Inventors: Claudia Brunn, Ansgar Behler, Hans-Christian Raths, Detlev Stanislowski, Gerhard Hermanns
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Patent number: 10370618Abstract: Aqueous surfactant compositions containing one or more alpha-sulfo fatty acid disalts (A) of the general formula (I), R1CH(SO3M1)COOM2??(I), in which the radical R1 is a linear or branched alkyl or alkenyl radical with 6 to 18 carbon atoms and the radicals M1 and M2, independently of one another, are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium and alkanolamines, one or more N-acylglutamic acid compounds (B) of the general formula (II), M3OOC—CH2—CH2—CH(NH—CO—R2)—COOM4??(II) in which the radical R2 is a linear or branched alkyl or alkenyl radical with 7 to 19 carbon atoms and the radicals M3 and M4, independently of one another, are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium and alkanolamines, and water, with specific limiting conditions, are disclosed. The compositions are transparent, storage-stable, exhibit good foaming ability, and are suitable for cosmetic products, detergents, and cleaners.Type: GrantFiled: August 7, 2015Date of Patent: August 6, 2019Assignee: BASF SEInventors: Ansgar Behler, Claudia Brunn, Detlev Stanislowski
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Patent number: 10201487Abstract: Described is a hair cosmetic composition which comprises at least one plant lecithin, at least one anionic surfactant, and at least one fatty alcohol.Type: GrantFiled: March 22, 2013Date of Patent: February 12, 2019Assignee: BASF SEInventors: Ansgar Behler, Sybille Cornelsen, Detlev Stanislowski, Monika Barbenheim
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Publication number: 20170283741Abstract: Aqueous surfactant compositions containing one or more alpha-sulfo fatty acid disalts (A) of the general formula (I), R1CH(SO3M1)COOM2 ??(I), in which the radical R1 is a linear or branched alkyl or alkenyl radical with 6 to 18 carbon atoms and the radicals M1 and M2, independently of one another, are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium and alkanolamines, one or more N-acylglutamic acid compounds (B) of the general formula (II), M3OOC—CH2—CH2—CH(NH—CO—R2)—COOM4 ??(II) in which the radical R2 is a linear or branched alkyl or alkenyl radical with 7 to 19 carbon atoms and the radicals M3 and M4, independently of one another, are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium and alkanolamines, and water, with specific limiting conditions, are disclosed. The compositions are transparent, storage-stable, exhibit good foaming ability, and are suitable for cosmetic products, detergents, and cleaners.Type: ApplicationFiled: August 7, 2015Publication date: October 5, 2017Inventors: Ansgar Behler, Claudia Brunn, Detlev Stanislowski
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Publication number: 20170007520Abstract: An aqueous surfactant composition comprising one or more alpha-sulfo fatty acid disalts (A) of the general formula (I), R1CH(SO3M1)COOM2??(I), wherein the radical R1 is a linear or branched alkyl or alkenyl radical with 6 to 18 carbon atoms and the radicals M1 and M2, independently of one another, are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamine, one or more amidoalkylbetaines (B) of the general formula (II), R2—CO—NH—(CH2)y-N+(CH3)2—CH2—COO???(II) in which the radical R2 is a linear or branched alkyl or alkenyl radical with 7 to 19 carbon atoms and the index y is an integer in the range 2 to 4, and water, where specific limiting conditions are to be observed. The compositions are transparent, storage-stable, characterized by good foaming ability and good viscosity, and are suitable for cosmetic products and also detergents and cleaners.Type: ApplicationFiled: January 23, 2015Publication date: January 12, 2017Inventors: Claudia Brunn, Ansgar Behler, Detlev Stanislowski, Monika Barbenheim
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Publication number: 20150071867Abstract: Described is a hair cosmetic composition which comprises at least one plant lecithin, at least one anionic surfactant, and at least one fatty alcohol.Type: ApplicationFiled: March 22, 2013Publication date: March 12, 2015Inventors: Ansgar Behler, Sybille Cornelsen, Detlev Stanislowski, Monika Barbenheim
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Patent number: 6921744Abstract: Hydroxy mixed ethers of the general formula (I): R1O[CH2CH2O]xCH2CH(OH)R2??(I) wherein R1 represents a linear or branched, alkyl or alkenyl group having from 4 to 22 carbon atoms; R2 represents a linear or branched, alkyl or alkenyl group having from 2 to 22 carbon atoms; and x represents a number of from 40 to 80, are described along with compositions containing such hydroxy mixed ethers in conjunction with other surfactants. Also described are various anti-foaming uses for such ethers and compositions containing the same.Type: GrantFiled: February 1, 2002Date of Patent: July 26, 2005Assignee: Cognis Deutschland GmbH & Co. KGInventors: Karl Heinz Schmid, Detlev Stanislowski, Hans-Christian Raths
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Publication number: 20040063602Abstract: The invention relates to highly ethoxylated hydroxy mixed ethers combined with washing, rinsing and cleaning agents, and the use of such hydroxy mixed ethers as anti-foaming agents in washing, rinsing and cleaning agents.Type: ApplicationFiled: August 1, 2003Publication date: April 1, 2004Inventors: Karl Heinz Schmid, Detlev Stanislowski, Hans-Christian Raths
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Publication number: 20030171244Abstract: Detersive preparations containing solid granular nonionic surfactants and to their use in detersive preparations, and more particularly, to detersive preparations which at least contain granules of a nonionic surfactant solid at room temperature and at least one anionic surfactant; are disclosed.Type: ApplicationFiled: December 19, 2002Publication date: September 11, 2003Inventors: Karl Heinz Schmid, Detlev Stanislowski, Andreas Syldath, Rainer Eskuchen
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Publication number: 20030027736Abstract: The invention relates to highly ethoxylated hydroxy mixed ethers, alone or in conjunction with customary detergent and cleaning product ingredients, together if desired with further nonionic surfactants and anionic surfactants, and to the use of such hydroxy mixed ethers for improving wetting behavior and plastics compatibility.Type: ApplicationFiled: January 24, 2002Publication date: February 6, 2003Inventors: Hans-Christian Raths, Manfred Weuthen, Michael Elsner, Detlev Stanislowski, Karl-Heinz Schmid
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Publication number: 20020198133Abstract: Surfactant mixtures in solid form which have a core and a shell, where the core comprises at least one nonionic surfactant, are proposed.Type: ApplicationFiled: April 23, 2002Publication date: December 26, 2002Inventors: Ansgar Behler, Karl Heinz Schmid, Detlev Stanislowski, Andreas Syldath, Manfred Weuthen
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Patent number: 5707956Abstract: A nonionic detergent mixture containinga) an ether corresponding to formula (I):R.sup.1 O(CH.sub.2 CH.sub.2 O).sub.m R.sup.2 (I)in which R.sup.1 is an aliphatic linear alkyl or alkenyl radical containing 12 to 18 carbon atoms, R.sup.2 is an alkyl radical containing 1 to 4 carbon atoms or a benzyl radical and m is a number of 5 to 15, andb1) an ether selected from the group consisting of an ether corresponding to formula (II): ##STR1## in which R.sup.3 is an aliphatic, linear or branched alkyl radical containing 8 to 10 carbon atoms, R.sup.4 is an alkyl radical containing 1 to 4 carbon atoms or a benzyl radical, p is a number of 2 to 3 and q is a number of 8 to 15 andb2) an ether corresponding to formula (III): ##STR2## in which R.sup.5 is an aliphatic, linear alkyl radical containing 12 to 14 carbon atoms, R.sup.6 is an alkyl radical containing 1 to 4 carbon atoms or a benzyl radical, x is a number of 0.5 to 2 and y is a number of 5 to 10.Type: GrantFiled: June 10, 1996Date of Patent: January 13, 1998Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Karl Schmid, Manfred Weuthen, Karin Koren, Detlev Stanislowski
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Patent number: 5474604Abstract: Fatty mixtures containing fatty alcohols having 16 to 24 carbon atoms, wax esters and fatty ketones are solid at temperatures of up to 65.degree. C. and are particularly useful as mold release agents in the building, rubber and plastics-processing industries.Type: GrantFiled: May 19, 1994Date of Patent: December 12, 1995Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Guenter Demmering, Karl-Heinz Schmid, Michael Koehler, Detlev Stanislowski
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Patent number: 5205959Abstract: A foam-inhibiting aqueous concentrate, stable in alkaline compositions, contains(a) about 5 to about 30% by weight of alkyl glucoside based on C.sub.6 -C.sub.12 fatty alcohols having a degree of glucosidation of about 1 to about 2,(b) about 5 to about 70% by weight of end-capped polyethylene glycol ether compound corresponding to formula IR.sub.1 O--(CH.sub.2 CH.sub.2 O).sub.n --R.sub.2 (I)wherein the radical R.sub.1 O is derived from 2-branched, even-numbered alkanols containing from 16 to 20 carbon atoms, R.sub.2 is an alkyl radical containing 4 to 8 carbon atoms, and n is a number of about 5 to about 9,(c) about 5 to about 70% by weight of non-end-capped polyethylene glycol ether compound corresponding to formula IIR.sub.5 O--(CH.sub.2 CH.sub.2 O).sub.2 --H (II)wherein the radical R.sub.5 O is derived from 2-branched even-numbered alkanols containing from 12 to 20 carbon atoms, and z is a number of about 2 to about 5.Type: GrantFiled: February 25, 1992Date of Patent: April 27, 1993Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Karl-Heinz Schmid, Karin Koren, Detlev Stanislowski, Michael Langen
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Patent number: 4853145Abstract: Aqueous low-foam cleaning compositions containing at least one surfactant which is a water-soluble or water-emulsifiable polyalkylene glycol ether of a long-chain alcohol, and at least one diethanolamine derivative of the formula ##STR1## in which R.sub.1 and R.sub.2 are linear or branched alkyl or alkenyl radicals containing 8 to 14 carbon atoms for R.sub.1 and 9 to 17 carbon atoms for R.sub.2, andr, s, t, u, v and w are integers of from 1 to 3.Type: GrantFiled: December 21, 1987Date of Patent: August 1, 1989Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Karl-Heinz Schmid, Adolf Asbeck, Detlev Stanislowski
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Patent number: 4780237Abstract: Low-foam or foam-depressing surfactant mixtures based on water-soluble and/or water-emulsifiable polyalkylene glycol ethers of relatively long-chain alcohols containing components I, II and, if desired, III in the quantities indicated:(I) from 20 to 80% by weight of polyethylene glycol ethers corresponding to the following general formulaR.sub.1 --O--(CH.sub.2 CH.sub.2 O).sub.n --R.sub.2 (I)in which R.sub.1 is a straight-chain or branched C.sub.8 -C.sub.18 alkyl or alkenyl radical, R.sub.2 is a C.sub.4 -C.sub.8 alkyl radical and n is a number of from 3 to 7,(II) from 10 to 40% by weight of alkyl polyalkylene glycol mixed ethers corresponding to the following general formula ##STR1## in which R.sub.3 is a straight-chain or branched C.sub.8 -C.sub.18 alkyl radical, x is a number of from 1 to 3 and y is a number of from 3 to 6, and(III) from 0 to 40% by weight of alkyl (poly)propylene glycol ethers corresponding to the following general formula ##STR2## in which R.sub.4 is a straight-chain or branched C.sub.Type: GrantFiled: July 24, 1987Date of Patent: October 25, 1988Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Karl-Heinz Schmid, Adolf Asbeck, Detlev Stanislowski