Patents by Inventor Sebastian Mirtschin

Sebastian Mirtschin 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).

  • NON-IONIC AND ANIONIC SURFACTANTS BASED ON TOCOPHEROL
    Publication number: 20230203209
    Abstract: The presently claimed invention relates to the use of at least one compound of general formula (I) as an emulsifier or a stabilizer. The presently claimed invention further relates to the use of at least one compound of general formula (I) as an emulsifier or stabilizer in a polymerization reaction, preferably an emulsion polymerization. The presently claimed invention also relates to a method of emulsifying and/or stabilizing or dispersing liquids or solids in emulsion polymerization using at least one compound of general formula (I). Further, the presently claimed invention relates to a cleaning composition comprising at least one compound of general formula (I) and at least one additive.
    Type: Application
    Filed: June 2, 2021
    Publication date: June 29, 2023
    Inventors: Christian Hubert Weidl, Markus Roesch, Juergen Tropsch, Sebastian Mirtschin, Alexandra Wiedemann, Hans-Christian Raths, Bernd Schneider
  • Process for making an alkoxylated polyalkylenimine
    Patent number: 11390713
    Abstract: Described herein is a process for manufacturing an alkoxylated polyalkylenimine, the process including the following steps: (a) providing a polyalkylenimine (A), (b) reacting the polyalkylenimine (A) with 0.5 to 1.3 moles of propylene oxide or butylene oxide per N—H function at a temperature in the range of 100 to 150° C., (c) reacting the product from step (b) with C2-C4-alkylene oxide wherein the C2-C4-alkylene oxide is different from the alkylene oxide used in step (b).
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: July 19, 2022
    Assignee: BASF SE
    Inventors: Stephan Hueffer, Thomas Wesley Holcombe, Sebastian Mirtschin, Frank Dietsche, Jan Uwe Mueller, Alejandra Garcia Marcos
  • PROCESS FOR MAKING AN ALKOXYLATED POLYALKYLENIMINE
    Publication number: 20190390012
    Abstract: Described herein is a process for manufacturing an alkoxylated polyalkylenimine, the process including the following steps: (a) providing a polyalkylenimine (A), (b) reacting the polyalkylenimine (A) with 0.5 to 1.3 moles of propylene oxide or butylene oxide per N—H function at a temperature in the range of 100 to 150° C., (c) reacting the product from step (b) with C2-C4-alkylene oxide wherein the C2-C4-alkylene oxide is different from the alkylene oxide used in step (b).
    Type: Application
    Filed: February 2, 2018
    Publication date: December 26, 2019
    Inventors: Stephan Hueffer, Thomas Wesley Holcombe, Sebastian Mirtschin, Frank Dietsche, Jan Uwe Mueller, Alejandra Garcia Marcos