Patents by Inventor Roland Möslinger

Roland Möslinger 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).

  • Microfiber
    Patent number: 11932969
    Abstract: The present invention relates to a high-tenacity cellulosic regenerated fiber with an individual fiber titer of between 0.6 and 0.9 dtex and yarns and planar textile structures which contain regenerated fibers of this kind.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: March 19, 2024
    Assignee: Lenzing Aktiengesellschaft
    Inventors: Johann Leitner, Gert Kroner, Egon Dünser, Karin Kämpf, Harald Schobesberger, Roland Möslinger
  • Process for producing a pulp
    Patent number: 10648129
    Abstract: The invention relates to a process for producing a dissolving pulp from a cellulosic starting material using the kraft process, comprising the step of cooking the starting material with a cooking liquor. The process according to the invention characterized in that the starting material is exposed to a steam treatment prior to cooking and that the pulp obtained by cooking is subjected to cold caustic extraction (CCE) in the course of further processing.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: May 12, 2020
    Assignee: Lenzing Aktiengesellschaft
    Inventors: Herbert Sixta, Andrea Promberger, Andrea Borgards, Roland Möslinger
  • PROCESS FOR PRODUCING A PULP
    Publication number: 20180119345
    Abstract: The invention relates to a process for producing a dissolving pulp from a cellulosic starting material using the kraft process, comprising the step of cooking the starting material with a cooking liquor. The process according to the invention characterized in that the starting material is exposed to a steam treatment prior to cooking and that the pulp obtained by cooking is subjected to cold caustic extraction (CCE) in the course of further processing.
    Type: Application
    Filed: December 28, 2017
    Publication date: May 3, 2018
    Inventors: Herbert Sixta, Andrea Promberger, Andrea Borgards, Roland Möslinger
  • Process for producing a pulp
    Patent number: 8500956
    Abstract: The invention relates to a process for producing a dissolving pulp from a cellulosic starting material using the kraft process, comprising the step of cooking the starting material with a cooking liquor. The process according to the invention characterized in that the starting material is exposed to a steam treatment prior to cooking and that the pulp obtained by cooking is subjected to cold caustic extraction (CCE) in the course of further processing.
    Type: Grant
    Filed: May 9, 2007
    Date of Patent: August 6, 2013
    Assignee: Lenzing Aktiengesellschaft
    Inventors: Herbert Sixta, Andrea Promberger, Andrea Borgards, Roland Möslinger
  • Process For Producing Xylo-Oligosaccharides
    Publication number: 20100021975
    Abstract: The invention relates to a process for producing xylo-oligosaccharides, comprising the steps of cold caustic extraction (CCE) of a pulp obtained by a cooking process; purifying at least a portion of the press liquor forming in the cold caustic extraction stage using a membrane separation process, preferably nano- or ultrafiltration; obtaining the xylans from at least a portion of the retentate of the membrane separation process; processing at least a portion of the xylans obtained into xylo-oligosaccharides.
    Type: Application
    Filed: May 9, 2007
    Publication date: January 28, 2010
    Applicant: LENZING AKTIENGESELLSCHAFT
    Inventors: Herbert Sixta, Roland Möslinger, Thomas Lange