Patents by Inventor Mario Emmeluth
Mario Emmeluth 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: 9732309Abstract: Formulations comprising (A) at least one aminocarboxylate selected from methylglycine diacetate (MGDA), iminodisuccinic acid (IDA) and glutamic acid diacetate (GLDA), and salts and derivatives thereof, and (B) at least one alkoxylated alkyleneimine polymer with an average molecular weight Mw in the range from 800 to 25 000 g/mol which has a positive charge density of at least 5 meq/g and which has in the range from 2 to at most 80% by weight alkylene oxide side chains, based on total alkoxylated alkyleneimine polymer.Type: GrantFiled: April 25, 2013Date of Patent: August 15, 2017Assignee: BASF SEInventors: Alejandra Garcia Marcos, Stephan Hueffer, Markus Hartmann, Heike Weber, Mario Emmeluth
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Patent number: 9683201Abstract: Formulations comprising (A) at least one aminocarboxylate selected from methylglycine diacetate (MGDA), iminodisuccinic acid (IDA) and glutamic acid diacetate (GLDA), and salts and derivatives thereof, and (B) at least one alkoxylated alkyleneimine polymer with an average molecular weight Mw in the range from 800 to 25 000 g/mol which has a positive charge density of at least 5 meq/g and which has in the range from 2 to at most 80% by weight alkylene oxide side chains, based on total alkoxylated alkyleneimine polymer.Type: GrantFiled: April 25, 2013Date of Patent: June 20, 2017Assignee: BASF SEInventors: Alejandra Garcia Marcos, Stephan Hueffer, Markus Hartmann, Heike Weber, Mario Emmeluth
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Publication number: 20160075972Abstract: Formulations, their use as or for producing dishwashing detergents and their production Formulations comprising (A) at least one aminocarboxylate selected from methylglycine diacetate (MGDA), iminodisuccinic acid (IDA) and glutamic acid diacetate (GLDA), and salts and derivatives thereof, and (B) at least one alkoxylated alkyleneimine polymer with an average molecular weight Mw in the range from 500 to below 800 g/mol which has a positive charge density of at least 5 meq/g and which has in the range from 2 to at most 80% by weight alkylene oxide side chains, based on total alkoxylated alkyleneimine polymer.Type: ApplicationFiled: October 7, 2013Publication date: March 17, 2016Applicant: BASF SEInventors: Stephan HUEFFER, Alejandra GARCIA MARCOS, Markus HARTMANN, Heike WEBER, Mario EMMELUTH
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Patent number: 9084983Abstract: The present invention relates to an eggshell catalyst comprising an active metal selected from the group consisting of ruthenium, rhodium, palladium, platinum and mixtures thereof, applied to a support material comprising silicon dioxide, wherein the pore volume of the support material is 0.6 to 1.0 ml/g, determined by Hg porosimetry, the BET surface area is 280 to 500 m2/g, and at least 90% of the pores present have a diameter of 6 to 12 nm, to a process for preparing this eggshell catalyst, to a process for hydrogenating an organic compound which comprises at least one hydrogenatable group using the eggshell catalyst, and to the use of the eggshell catalyst for hydrogenating an organic compound.Type: GrantFiled: December 14, 2010Date of Patent: July 21, 2015Assignee: BASF SEInventors: Lucia Königsmann, Daniela Mirk, Thomas Heidemann, Michael Hesse, Martin Bock, Mario Emmeluth, Jutta Bickelhaupt
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Patent number: 8933262Abstract: The present invention relates to a process for preparing polyisocyanates from natural raw material sources, in which a composition comprising low molecular weight aromatics which comprise at least one hydroxy group or at least one alkoxy group per molecule (oxyaromatics) is produced from a biomass material, these oxyaromatics are converted into the corresponding aromatic amines and, optionally after condensation with formaldehyde, reacted further with phosgene to give compounds comprising isocyanate groups.Type: GrantFiled: May 24, 2012Date of Patent: January 13, 2015Assignee: BASF SEInventors: Eckhard Stroefer, Otto Machhammer, Stefan Bitterlich, Roman Prochazka, Mario Emmeluth, Julia Leschinski, Emmanouil Pantouflas, Dirk Klingler, Stephan Deuerlein, Stephan Schunk, Jochem Henkelmann, Dieter Stützer
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Patent number: 8853478Abstract: The present invention relates to an integrated method for producing cellulose and at least one low-molecular-weight reusable material, in which a starting material containing lignocellulose is provided and subjected to a decomposition with a processing medium. A fraction enriched with cellulose and a fraction depleted of cellulose is then isolated from the decomposition material, the depleted fraction of cellulose being subjected to a treatment during which at least one low-molecular-weight reusable material is obtained.Type: GrantFiled: September 7, 2009Date of Patent: October 7, 2014Assignee: BASF SEInventors: Otto Machhammer, Jochem Henkelmann, Wolfgang Rohde, Mario Emmeluth, Sonja Giesa
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Patent number: 8846593Abstract: The present invention relates to formulations comprising (A) at least one aminocarboxylate, selected from methylglycine diacetate (MGDA), iminodisuccinic acid (IDA) and glutaminic acid diacetate (GLDA), and salts and derivatives thereof, and (B) at least one alkyleneimine polymer which is covalently modified with at least one carboxylic acid or at least one derivative of a carboxylic acid or at least one derivative of carbonic acid, where up to at most 75 mol % of the nitrogen atoms of the primary and secondary amino groups of the alkyleneimine polymer have been reacted with carboxylic acid or derivative of carboxylic acid or carbonic acid.Type: GrantFiled: April 24, 2013Date of Patent: September 30, 2014Assignee: BASF SEInventors: Stephan Hueffer, Alejandra Garcia Marcos, Markus Hartmann, Heike Weber, Mario Emmeluth
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Publication number: 20130284211Abstract: Formulations comprising (A) at least one aminocarboxylate selected from methylglycine diacetate (MGDA), iminodisuccinic acid (IDA) and glutamic acid diacetate (GLDA), and salts and derivatives thereof, and (B) at least one alkoxylated alkyleneimine polymer with an average molecular weight Mw in the range from 800 to 25 000 g/mol which has a positive charge density of at least 5 meq/g and which has in the range from 2 to at most 80% by weight alkylene oxide side chains, based on total alkoxylated alkyleneimine polymer.Type: ApplicationFiled: April 25, 2013Publication date: October 31, 2013Applicant: BASF SEInventors: Alejandra Garcia Marcos, Stephan Hueffer, Markus Hartmann, Heike Weber, Mario Emmeluth, Frank-Peter Lang, Ralf Bohlander
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Publication number: 20130288941Abstract: The present invention relates to formulations comprising (A) at least one aminocarboxylate, selected from methylglycine diacetate (MGDA), iminodisuccinic acid (IDA) and glutaminic acid diacetate (GLDA), and salts and derivatives thereof, and (B) at least one alkyleneimine polymer which is covalently modified with at least one carboxylic acid or at least one derivative of a carboxylic acid or at least one derivative of carbonic acid, where up to at most 75 mol % of the nitrogen atoms of the primary and secondary amino groups of the alkyleneimine polymer have been reacted with carboxylic acid or derivative of carboxylic acid or carbonic acid.Type: ApplicationFiled: April 24, 2013Publication date: October 31, 2013Applicant: BASF SEInventors: Stephan Hueffer, Alejandra Garcia Marcos, Markus Hartmann, Heike Weber, Mario Emmeluth
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Publication number: 20120302786Abstract: The present invention relates to a process for preparing polyisocyanates from natural raw material sources, in which a composition comprising low molecular weight aromatics which comprise at least one hydroxy group or at least one alkoxy group per molecule (oxyaromatics) is produced from a biomass material, these oxyaromatics are converted into the corresponding aromatic amines and, optionally after condensation with formaldehyde, reacted further with phosgene to give compounds comprising isocyanate groups.Type: ApplicationFiled: May 24, 2012Publication date: November 29, 2012Applicant: BASF SEInventors: Eckhard Stroefer, Otto Machhammer, Stefan Bitterlich, Roman Prochazka, Mario Emmeluth, Julia Leschinski, Emmanouil Pantouflas, Dirk Klingler, Stephan Deuerlein, Stephan Schunk, Jochem Henkelmann, Dieter Stützer
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Publication number: 20120296111Abstract: The present invention relates to an eggshell catalyst comprising an active metal selected from the group consisting of ruthenium, rhodium, palladium, platinum and mixtures thereof, applied to a support material comprising silicon dioxide, wherein the pore volume of the support material is 0.6 to 1.0 ml/g, determined by Hg porosimetry, the BET surface area is 280 to 500 m2/g, and at least 90% of the pores present have a diameter of 6 to 12 nm, to a process for preparing this eggshell catalyst, to a process for hydrogenating an organic compound which comprises at least one hydrogenatable group using the eggshell catalyst, and to the use of the eggshell catalyst for hydrogenating an organic compound.Type: ApplicationFiled: December 14, 2010Publication date: November 22, 2012Applicant: BASF SEInventors: Lucia Königsmann, Daniela Mirk, Thomas Heidemann, Michael Hesse, Martin Bock, Mario Emmeluth, Jutta Bickelhaupt
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Publication number: 20120088891Abstract: The present invention relates to a process for the preparation of unsaturated acylamidoalkylpolyhydroxy acid amides by reacting the reaction product of polyhydroxy acid lactone and aliphatic diamine with the anhydride of a monounsaturated carboxylic acid, to the unsaturated acylamidoalkylpolyhydroxy acid amides and also to a process for the preparation of polymers of unsaturated acylamidoalkylpolyhydroxy acid amides.Type: ApplicationFiled: March 30, 2010Publication date: April 12, 2012Applicant: BASF SEInventors: Harald Keller, Mario Emmeluth, Tim Balensiefer, Paola Uribe Arocha, Francesca Aulenta
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Publication number: 20120016114Abstract: The present invention relates to a process for the preparation of monoethylenically unsaturated glycosylamines, in which an aldehyde sugar is reacted with a primary aliphatic amine or ammonia in aqueous medium and, without interim isolation, is reacted with the anhydride of a monounsaturated carboxylic acid, or an aldehyde sugar is reacted directly with allylamine, and to a process for the preparation of polymers which comprise N-acylated glycosylamine groups in copolymerized form, and to novel unsaturated N-maleinylated glycosylamines.Type: ApplicationFiled: March 30, 2010Publication date: January 19, 2012Applicant: BASF SEInventors: Harald Keller, Mario Emmeluth, Tim Balensiefer, Paola Uribe Arocha, Francesca Aulenta
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Publication number: 20110268652Abstract: The present invention relates to an integrated method for producing cellulose and at least one low-molecular-weight reusable material, in which a starting material containing lignocellulose is provided and subjected to a decomposition with a processing medium. A fraction enriched with cellulose and a fraction depleted of cellulose is then isolated from the decomposition material, the depleted fraction of cellulose being subjected to a treatment during which at least one low-molecular-weight reusable material is obtained.Type: ApplicationFiled: September 7, 2009Publication date: November 3, 2011Applicant: BASF SEInventors: Otto Machhammer, Jochem Henkelmann, Wolfgang Rohde, Mario Emmeluth, Sonja Giesa
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Publication number: 20110089046Abstract: The invention relates to a process for the electrochemical cleavage of lignin by means of a diamond electrode and also to a process for producing vanillin and derivatives thereof by electrochemical cleavage of lignin in a solution having a pH?11.Type: ApplicationFiled: May 11, 2009Publication date: April 21, 2011Applicant: BASF SEInventors: Ulrich Griesbach, Andreas Fischer, Florian Stecker, Joerg Botzem, Ralf Pelzer, Mario Emmeluth, Siegfried R. Waldvogel