Patents by Inventor Frank Kleinsteinberg
Frank Kleinsteinberg 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: 10752801Abstract: A polyaddition compound and/or a salt thereof is obtainable by the reaction of epoxy resin based on at least one diglycidyl ether of Formula (I) wherein R=a divalent aliphatic or monocyclic aromatic or bicyclic aromatic radical or mixtures thereof; with at least one polyether alcohol of Formula (II) R1-[OEt]n-[OPr]m-[OBu]s-[OSO]r-OH??Formula (II) wherein R1=independently identical or different, linear or branched, optionally aromatic hydrocarbyl radicals having 1 to 18 carbon atoms, [OEt]=ethylene oxide radical, [OPr]=propylene oxide radical, [OBu]=butylene oxide radical, [OSO]=styrene oxide radical, n=0 to 100, m=0 to 50, s=0 to 20, and r=0 to 3, with the proviso that n+m+s+r=3-103, and with at least one compound containing at least one functional group selected from sulfate groups, sulfonate groups, carboxylate groups and phosphate groups.Type: GrantFiled: December 24, 2018Date of Patent: August 25, 2020Assignee: Evonik Operations GmbHInventors: Philippe Favresse, Manuela Grewing, Frank Kleinsteinberg, Sandra Roediger, Birgit Flock
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Patent number: 10577512Abstract: Solventborne alkyd paint composition containing a universal colorant of organic pigment or inorganic pigment, a solventborne alkyd base paint and a fatty acid amidoamine, where the fatty acid amidoamine is the condensation product of a fatty acid or their corresponding ester or fatty oil and a polyamine, the polyamine is an aliphatic polyamine having an amine functionality of at least 2, and the polyamine contains at least one primary amine group and at least one tertiary amine group.Type: GrantFiled: October 4, 2017Date of Patent: March 3, 2020Assignee: Evonik Operations GmbHInventors: Vishwa Prasad Aitha, Frank Kleinsteinberg, Vernon Sze, Kerh Li Liu, Philippe Favresse
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Publication number: 20190194488Abstract: A polyaddition compound and/or a salt thereof is obtainable by the reaction of epoxy resin based on at least one diglycidyl ether of Formula (I) wherein R=a divalent aliphatic or monocyclic aromatic or bicyclic aromatic radical or mixtures thereof; with at least one polyether alcohol of Formula (II) R1-[OEt]n-[OPr]m-[OBu]s-[OSO]r-OH??Formula (II) wherein R1=independently identical or different, linear or branched, optionally aromatic hydrocarbyl radicals having 1 to 18 carbon atoms, [OEt]=ethylene oxide radical, [OPr]=propylene oxide radical, [OBu]=butylene oxide radical, [OSO]=styrene oxide radical, n=0 to 100, m=0 to 50, s=0 to 20, and r=0 to 3, with the proviso that n+m+s+r=3-103, and with at least one compound containing at least one functional group selected from sulfate groups, sulfonate groups, carboxylate groups and phosphate groups.Type: ApplicationFiled: December 24, 2018Publication date: June 27, 2019Applicant: Evonik Degussa GmbHInventors: Philippe FAVRESSE, Manuela Grewing, Frank Kleinsteinberg, Sandra Roediger, Birgit Flock
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Publication number: 20180094146Abstract: Solventborne alkyd paint composition containing a universal colorant of organic pigment or inorganic pigment, a solventborne alkyd base paint and a fatty acid amidoamine, where the fatty acid amidoamine is the condensation product of a fatty acid or their corresponding ester or fatty oil and a polyamine, the polyamine is an aliphatic polyamine having an amine functionality of at least 2, and the polyamine contains at least one primary amine group and at least one tertiary amine group.Type: ApplicationFiled: October 4, 2017Publication date: April 5, 2018Applicant: Evonik Degussa GmbHInventors: Vishwa Prasad AITHA, Frank KLEINSTEINBERG, Vernon SZE, Kerh Li LIU, Philippe FAVRESSE
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Patent number: 9751971Abstract: A dispersing resin for conventional solventborne pigment preparations having a low to very low proportion of volatile organic substances is provided. Further provided are solventborne coating materials containing the dispersing resin. Uses include paints, varnishes, adhesives, inks or printing inks, and compositions for coloring of plastics. The pigment preparations produced with these resins are free of yellowing, stable to weathering, of low viscosity and intensely colored.Type: GrantFiled: February 23, 2015Date of Patent: September 5, 2017Assignee: Evonik Degussa GmbHInventors: Thomas Veit, Michael Ewald, Daniel Engelke, Bettina Burian, Heiko Alzer, Jan Schwarze, Ellen Reuter, Frank Kleinsteinberg, Katrin Roland, Sandra Roediger, Erika Retzlaff, Sylvia Kroes
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Publication number: 20150240020Abstract: A dispersing resin for conventional solventborne pigment preparations having a low to very low proportion of volatile organic substances is provided. Further provided are solventborne coating materials containing the dispersing resin. Uses include paints, varnishes, adhesives, inks or printing inks, and compositions for colouring of plastics. The pigment preparations produced with these resins are free of yellowing, stable to weathering, of low viscosity and intensely coloured.Type: ApplicationFiled: February 23, 2015Publication date: August 27, 2015Applicant: Evonik Industries AGInventors: Thomas VEIT, Michael Ewald, Daniel Engelke, Bettina Burian, Heiko Alzer, Jan Schwarze, Ellen Reuter, Frank Kleinsteinberg, Katrin Roland, Sandra Roediger, Erika Retzlaff, Sylvia Kroes
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Publication number: 20140194585Abstract: The invention relates to the synthesis of (meth)acrylate-based mass polymers which are soluble in aqueous alkaline. The invention in particular relates to the synthesis of polymers by means of a mass polymerization. Said mass polymers have a significantly improved solubility in aqueous alkaline media over corresponding polymers produced by means of a heterogeneous aqueous polymerization method, such as emulsion or suspension polymerization. Improved solubility in said context refers to the dissolution rate being faster among particles of equal size, to no significant turbidity remaining after dissolution and to the viscosity of the obtained solutions being lower at the identical ratio of solids content. Furthermore, the compatibility of the compounds according to the invention with water-based varnishes is at least comparable or even improved.Type: ApplicationFiled: March 11, 2014Publication date: July 10, 2014Applicant: Evonik Roehm GmbHInventors: Dirk POPPE, Wolfgang Janas, Frank Kleinsteinberg, Anja Christofzik
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Publication number: 20120157613Abstract: The invention relates to the synthesis of (meth)acrylate-based mass polymers which are soluble in aqueous alkaline. The invention in particular relates to the synthesis of polymers by means of a mass polymerization. Said mass polymers have a significantly improved solubility in aqueous alkaline media over corresponding polymers produced by means of a heterogeneous aqueous polymerization method, such as emulsion or suspension polymerization. Improved solubility in said context refers to the dissolution rate being faster among particles of equal size, to no significant turbidity remaining after dissolution and to the viscosity of the obtained solutions being lower at the identical ratio of solids content. Furthermore, the compatibility of the compounds according to the invention with water-based varnishes is at least comparable or even improved.Type: ApplicationFiled: October 7, 2010Publication date: June 21, 2012Applicant: EVONIK ROEHM GmbHInventors: Dirk Poppe, Wolfgang Janas, Frank Kleinsteinberg, Anja Christofzik
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Publication number: 20120037036Abstract: The present invention provides compounds which are liquid at a temperature of 20° C. and a pressure of 101325 Pa and are of the general formula (I) [R—O(SO)a(EO)b(CH2CHCH3O)c(BO)d]x—[PO—(OH)3-x]y—R4z, where R=cardanol radical, R4=H, M+ or alkyl having 1 to 3 C atoms, SO=styrene oxide, EO=ethylene oxide, BO=butylene oxide and a=0 to 3, b=0 to 100, preferably at least 1, c=0 to 20, d=0 to 3, x=1 to 3, y=0 or 1, with the proviso that y+z is =1, that if z=1 also x is =1, that when a, c and d are =0, b is from 1 to 15, preferably from 6 to 10, that when c or d is other than 0, one of the other indices a to d is likewise other than 0, and that the sum a+b+c+d is greater 3, a process for preparing them, compositions comprising these compounds, and the use thereof.Type: ApplicationFiled: August 9, 2011Publication date: February 16, 2012Applicant: EVONIK GOLDSCHMIDT GMBHInventors: Thomas Veit, Frank Kleinsteinberg, Jochen Mergenthaier, Stefanie Redeker, Anja Christofzik, Andre Brötzmann, Phillippe Favresse, Martin Glos, Frank Schubert