Patents by Inventor Hannah Maria Koenig
Hannah Maria Koenig 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).
-
Patent number: 9006158Abstract: Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines, obtainable by (A) reacting at least one diamine of the formula H2N-A-NH2 with a C1- to C12-aldehyde and a C1- to C8-alkanol at 20 to 80° C. with elimination and removal of water, (B) reacting the condensation product from (A) with a phenol which bears a long-chain substituent at 30 to 120° C., and optionally (C) heating the reaction product from (B) to 125 to 280° C. The resulting polytetrahydrobenzoxazines and bistetrahydrobenzoxazines are suitable as fuel or lubricant additives, especially as detergent additives for diesel fuels.Type: GrantFiled: December 7, 2011Date of Patent: April 14, 2015Assignee: BASF SEInventors: Arno Lange, Harald Böhnke, Wolfgang Grabarse, Hannah Maria König, Markus Hansch, Ludwig Völkel, Ivette Garcia Castro
-
Patent number: 8992801Abstract: The present invention relates to a novel electroactive material which comprises a graphitic carbon phase C and a (semi)metal phase and/or a (semimetal) oxide phase (MOx phase) and also to the use of the electroactive material in anodes for lithium ion cells. The invention further relates to a process for producing such materials. The electroactive material comprises: a) a carbon phase C; b) at least one MOx phase, where M is a metal or semimetal, x is from 0 to <k/2, where k is the maximum valence of the metal or semimetal. In the electroactive material of the invention, the carbon phase C and the MOx phase form essentially co-continuous phase domains, with the average distance between two neighboring domains of identical phases being not more than 10 nm, in particular not more than 5 nm and especially not more than 2 nm.Type: GrantFiled: April 1, 2010Date of Patent: March 31, 2015Assignee: BASF SEInventors: Hannah Maria König, Kirill Bramnik, Arno Lange, Phillip Hanefeld
-
Patent number: 8911516Abstract: A quaternized copolymer obtainable by: (A) copolymerization of straight-chain, branched or cyclic, ethylenically unsaturated C2 to C100 hydrocarbons, which may bear oxygen- or nitrogen-functional substituents which cannot be reacted with amines to give amides or imides or with alcohols to give esters, with ethylenically unsaturated C3- to C12-mono- or dicarboxylic acids or acid derivatives, which can be reacted with amines to give amides or imides or with alcohols to give esters, to give a copolymer with a number-average molecular weight of 500 to 20 000; (B) partial or full amidation or imidation or esterification of the carboxylic acid functions by reacting them with oligoamines having 2 to 6 nitrogen atoms or alcoholamines, each of which comprises primary or secondary nitrogen atom or a hydroxyl group and a quaternizable tertiary nitrogen atom; (C) partial or full quaternization of the tertiary nitrogen atom with a quaternizing agent.Type: GrantFiled: June 24, 2011Date of Patent: December 16, 2014Assignee: Basf SEInventors: Wolfgang Grabarse, Hannah Maria Koenig, Christian Tock, Cornelia Roeger-Goepfert, Ludwig Voelkel, Harald Boehnke
-
Patent number: 8697820Abstract: Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % by polymerization of isobutene or isobutene-comprising monomer mixtures in the presence of Lewis acids suitable as polymerization catalysts or of complexes which are effective as polymerization catalysts and are formed from Lewis acids and donors, and in the presence of initiators, wherein the initiators used are organic sulfonic acids Z—SO3H in which the variable Z denotes an alkyl radical, haloalkyl radical, cycloalkyl radical, aryl radical or arylalkyl radical.Type: GrantFiled: August 7, 2012Date of Patent: April 15, 2014Assignee: BASF SEInventors: Hannah Maria Koenig, Klaus Muehlbach, Thomas Wettling, Ulrich Eichenauer, Herbert Mayr
-
Patent number: 8637619Abstract: Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % and a polydispersity of preferably 1.05 to less than 3.5, by polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an aluminum trihalide-donor complex effective as a polymerization catalyst or of an alkylaluminum halide-donor complex, especially of an aluminum trichloride-donor complex, said complex comprising, as the donor, an organic compound with at least one ether function or a carboxylic ester function.Type: GrantFiled: November 2, 2012Date of Patent: January 28, 2014Assignee: BASF SEInventors: Hannah Maria Koenig, Klaus Muelbach, Matthias Kiefer, Sergei V. Kostjuk, Irina Vasilenko, Alexander Frolov
-
Publication number: 20130133243Abstract: The present invention relates to novel quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive; to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these quaternized nitrogen compounds as a fuel additive for reducing or preventing deposits in the injection systems of direct-injection diesel engines, especially in common-rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, especially of diesel engines with common-rail injection systems, and for minimizing power loss in direct-injection diesel engines, especially in diesel engines with common-rail injection systems.Type: ApplicationFiled: June 28, 2012Publication date: May 30, 2013Applicant: BASF SEInventors: Cornelia Röger-Göpfert, Harald Böhnke, Wolfgang Grabarse, Hannah Maria König, Markus Hansch, Ludwig Völkel
-
Publication number: 20130102748Abstract: Preparation of isobutene homopolymers or copolymers having a number average molecular weight of from 500 to 5 000 000 by polymerization of isobutene or an isobutene-comprising monomer mixture in the presence of a Lewis acid or a complex comprising a Lewis acid as polymerization catalyst, wherein the polymerization is carried out in the presence of at least one hemiacetal or full acetal which can be obtained by protic acid-catalyzed reaction of at least one C1-C12-hydrocarbyl alcohol with at least one aldehyde or ketone having from 1 to 12 carbon atoms.Type: ApplicationFiled: October 19, 2012Publication date: April 25, 2013Inventors: Hannah Maria Koenig, Rainer Urban, Klaus Muehlbach, Thomas Wettling, Uwe Rachwalsky, Stefan Hirsch, Anne Berg, Helmut Mach
-
Publication number: 20130059995Abstract: Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % and a polydispersity of preferably 1.05 to less than 3.5, by polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an aluminum trihalide-donor complex effective as a polymerization catalyst or of an alkylaluminum halide-donor complex, especially of an aluminum trichloride-donor complex, said complex comprising, as the donor, an organic compound with at least one ether function or a carboxylic ester function.Type: ApplicationFiled: November 2, 2012Publication date: March 7, 2013Inventors: Hannah Maria KOENIG, Klaus Muelbach, Matthias Kiefer, Sergei V. Kostjuk, Irina Vasilenko, Alexander Frolov
-
Publication number: 20130041121Abstract: Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % by polymerization of isobutene or isobutene-comprising monomer mixtures in the presence of Lewis acids suitable as polymerization catalysts or of complexes which are effective as polymerization catalysts and are formed from Lewis acids and donors, and in the presence of initiators, wherein the initiators used are organic sulfonic acids Z—SO3H in which the variable Z denotes an alkyl radical, haloalkyl radical, cycloalkyl radical, aryl radical or arylalkyl radical.Type: ApplicationFiled: August 7, 2012Publication date: February 14, 2013Applicant: BASF SEInventors: Hannah Maria KÖNIG, Klaus Mühlbach, Thomas Wettling, Ulrich Eichenauer, Herbert Mayr
-
Patent number: 8349977Abstract: Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % and a polydispersity of preferably 1.05 to less than 3.5, by polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an aluminum trihalide-donor complex effective as a polymerization catalyst or of an alkylaluminum halide-donor complex, especially of an aluminum trichloride-donor complex, said complex comprising, as the donor, an organic compound with at least one ether function or a carboxylic ester function.Type: GrantFiled: February 17, 2011Date of Patent: January 8, 2013Assignee: BASF SEInventors: Hannah Maria Koenig, Klaus Muelbach, Matthias Kiefer, Sergei V. Kostjuk, Irina Vasilenko, Alexander Frolov
-
Publication number: 20120271003Abstract: Aspects of the invention relate to block copolymers having the properties of thermoplastic elastomers made of blocks on the basis of isobutene monomer units as the soft segment and blocks on the basis of oligoamides composed of at least two base units, each of which comprises an amino or a carbonyl group in the ?, ?, ? or ? position to each other or directly bound to each other, as the hard segment. Such block copolymers are suited for producing fibers, microfibers, and films.Type: ApplicationFiled: October 12, 2010Publication date: October 25, 2012Inventors: Hannah Maria König, Arno Lange, Holger Frauenrath, Jan Gebers, Emmanuel Croisier, Su Liang, Katalin Feher, Roman Niklaus Marty
-
Publication number: 20120208971Abstract: Preparation of homo- or copolymers, especially of high-reactivity isobutene homo- or copolymers with a number-average molecular weight Mn of 400 to 1 000 000, by polymerizing one or more ethylenically unsaturated monomers in the liquid phase in the presence of a dissolved, dispersed or supported catalyst complex based on a protic acid compound obtainable by reacting a reactive inorganic or organic pentavalent phosphorus compound with three equivalents of an organic alpha,beta-dihydroxy compound, for example a tris(oxalato)- or tris(ortho-phenylenedioxy)phosphoric acid stabilized by a dialkyl ether.Type: ApplicationFiled: November 2, 2010Publication date: August 16, 2012Applicant: BASF SEInventors: Hannah Maria König, Ingo Krossing
-
Publication number: 20120178824Abstract: The present invention relates to the use of esters of polyisobutenesuccinic acid for producing hydrogels, and to the use of such hydrogels for cleaners and care compositions for the home (so-called homecare products), for cosmetics, and also for medical products.Type: ApplicationFiled: January 10, 2012Publication date: July 12, 2012Applicants: Henkel AG & Co. KGaA, BASF SEInventors: Hannah Maria König, Sophia Ebert, Roland Ettl, Ouidad Benlahmar, Marc-Steffen Schiedel, Brigitte Giesen, Petra Plantikow
-
Publication number: 20120165473Abstract: A process for producing an isobutene copolymer derivative by: (I) free-radically copolymerizing (a) 10-90 mol % of a monoethylenically unsaturated C4- to C12-dicarboxylic acid, anhydride, or ester, (b) 10-90 mol % of a high-reactivity isobutene polymer having Mn=110-250000 and obtained by polymerizing isobutene in the presence of an iron-halide-, aluminum trihalide-, or alkylaluminum halide-donor complex, each donor being an ether or carboxylic ester function, or in the presence of a Lewis acid complex containing an organic sulfonic acid, and (c) 0-50 mol % of a monoethylenically unsaturated compound copolymerizable with (a) and (b), to obtain an intermediate isobutene copolymer; and (II) reacting the carboxylic acid functions in the intermediate with at least one of ammonia, an amine, and an alcohol, to form a moiety containing at least one of a hydroxyl, carboxylic ester, amino, quaternized amino, amido, and imido group.Type: ApplicationFiled: November 28, 2011Publication date: June 28, 2012Applicant: BASF SEInventors: Hannah Maria Koenig, Klaus Muehlbach, Helmut Mach, Ulrich Eichenauer
-
Publication number: 20120149617Abstract: Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines, obtainable by (A) reacting at least one diamine of the formula H2N-A-NH2 with a C1- to C12-aldehyde and a C1- to C8-alkanol at 20 to 80° C. with elimination and removal of water, (B) reacting the condensation product from (A) with a phenol which bears a long-chain substituent at 30 to 120° C., and optionally (C) heating the reaction product from (B) to 125 to 280° C. The resulting polytetrahydrobenzoxazines and bistetrahydrobenzoxazines are suitable as fuel or lubricant additives, especially as detergent additives for diesel fuels.Type: ApplicationFiled: December 7, 2011Publication date: June 14, 2012Applicant: BASF SEInventors: Arno LANGE, Harald Böhnke, Wolfgang Grabarse, Hannah Maria König, Markus Hansch, Ludwig Völkel, Ivette Garcia Castro
-
Publication number: 20120137573Abstract: The use of the reaction product formed from a hydrocarbyl-substituted dicarboxylic acid or anhydride thereof and a nitrogen compound I or a salt thereof as an additive in a fuel for reducing fuel consumption in gasoline engines.Type: ApplicationFiled: November 30, 2011Publication date: June 7, 2012Applicant: BASF SEInventors: Ludwig VÖLKEL, Marc Walter, Harald Böhnke, Hannah Maria König, Markus Hansch
-
Publication number: 20120142868Abstract: A process for preparing isobutene homo- or copolymer derivatives by (i) polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an iron halide-donor complex, an aluminum trihalide-donor complex, or an alkylaluminum halide-donor complex, (ii) reacting a resulting high-reactivity isobutene polymer with a compound which introduces a low molecular weight polar group or a substructure thereof, and (iii) in the case of reaction with a substructure, further reacting to complete the formation of the low molecular weight polar group. The homo- or copolymer derivatives include a radical of a hydrophobic polyisobutene polymer having a number-average molecular weight of 110 to 250 000 and low molecular weight polar groups including amino functions, nitro groups, hydroxyl groups, mercaptan groups, carboxylic acid or carboxylic acid derivative functions, sulfonic acid or sulfonic acid derivative functions, aldehyde functions and/or silyl groups.Type: ApplicationFiled: November 28, 2011Publication date: June 7, 2012Applicant: BASF SEInventors: Hannah Maria König, Klaus Mühlbach, Helmut Mach, Ulrich Eichenauer
-
Publication number: 20120091400Abstract: The present invention relates to a process for producing a nanocomposite material from a) at least one inorganic or organometallic metal phase; and b) an organic polymer phase; comprising the polymerization of at least one monomer M which have at least one first polymerizable monomer unit A which has a metal or semimetal M, and at least one second polymerizable organic monomer unit B which is joined to the polymerizable unit A via a covalent chemical bond, under polymerization conditions under which both the polymerizable monomer unit A and the polymerizable unit B polymerize with breakage of the bond between A and B, the monomers M to be polymerized comprising a first monomer M1 and at least one second monomer M2 which differs at least in one of the monomer units A and B from the monomer M1 (embodiment 1), or the monomers to be polymerized comprising, as well as the at least one monomer M, at least one further monomer other than the monomers M, i.e.Type: ApplicationFiled: April 1, 2010Publication date: April 19, 2012Applicant: BASF SEInventors: Hannah Maria König, Hans-Joachim Hähnle, Arno Lange, Samira Nozari, Gerhard Cox, Rainer Dyllick-Brenzinger, Stefan Spange, Tina Löschner
-
Publication number: 20110315107Abstract: A quaternized copolymer obtainable by: (A) copolymerization of straight-chain, branched or cyclic, ethylenically unsaturated C2 to C100 hydrocarbons, which may bear oxygen- or nitrogen-functional substituents which cannot be reacted with amines to give amides or imides or with alcohols to give esters, with ethylenically unsaturated C3- to C12-mono- or dicarboxylic acids or acid derivatives, which can be reacted with amines to give amides or imides or with alcohols to give esters, to give a copolymer with a number-average molecular weight of 500 to 20 000; (B) partial or full amidation or imidation or esterification of the carboxylic acid functions by reacting them with oligoamines having 2 to 6 nitrogen atoms or alcoholamines, each of which comprises primary or secondary nitrogen atom or a hydroxyl group and a quaternizable tertiary nitrogen atom; (C) partial or full quaternization of the tertiary nitrogen atom with a quaternizing agent.Type: ApplicationFiled: June 24, 2011Publication date: December 29, 2011Applicant: BASF SEInventors: Wolfgang Grabarse, Hannah Maria König, Christian Tock, Cornelia Röger-Göpfert, Ludwig Völkel, Harald Böhnke
-
Publication number: 20110230621Abstract: A transparent, semi-interpenetrating network comprises a first phase of a linear noncrosslinked isobutene polymer and a second phase of a crosslinked polymer. The crosslinked polymer is obtained through copolymerization of a first ethylenically unsaturated monomer and of a second ethylenically unsaturated monomer, wherein the first ethylenically unsaturated monomer is a cycloalkyl(meth)acrylate and the second ethylenically unsaturated monomer is selected from linear and branched C1-C20 alkyl(meth)acrylates. By varying the ratio of the first ethylenically unsaturated monomer relative to the second ethylenically unsaturated monomer, the properties, such as vibration damping properties, of the semi-interpenetrating network can be controlled.Type: ApplicationFiled: December 9, 2009Publication date: September 22, 2011Applicant: BASF SEInventors: Nicole Hildebrandt, Hannah Maria Koenig, Kristin Tiefensee, Benjamin Davion, Cedric Vancaeyzeele, Odile Fichet, Dominique Teyssie