Patents by Inventor Andreas Paul Benno Wodetzki

Andreas Paul Benno Wodetzki 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).

  • Process to manufacture a mixture of p-aramid pulp with chopped fibers, mixture and its use
    Patent number: 10227730
    Abstract: A process to manufacture a mixture of p-aramid pulp with chopped fibers, wherein the process includes: providing a first mass that includes p-aramid pulp, providing a second mass that includes chopped fibers, guiding the first mass and the second mass into a mixing device, wherein the first mass and the second mass are mixed to yield a mixed mass, guiding the mixed mass on a dewatering device, whereupon the mixed mass is dewatered to yield a dewatered cake, guiding the dewatered cake, either directly or via a passage, through a cake breaker into a drying atmosphere to yield a dried intermediate, and guiding the dried intermediate, either directly or via a passage, through a homogenizing device into an opening device, wherein the dried intermediate is opened to arrive at an opened mixture of p-aramid pulp and chopped fibers. The mixture and its use are also described.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: March 12, 2019
    Assignee: TEIJIN ARAMID GMBH
    Inventors: Andreas Paul Benno Wodetzki, Mikael Vertommen
  • PROCESS TO MANUFACTURE A MIXTURE OF P-ARAMID PULP WITH CHOPPED FIBERS, MIXTURE AND ITS USE
    Publication number: 20160076201
    Abstract: A process to manufacture a mixture of p-aramid pulp with chopped fibers, wherein the process includes: providing a first mass that includes p-aramid pulp, providing a second mass that includes chopped fibers, guiding the first mass and the second mass into a mixing device, wherein the first mass and the second mass are mixed to yield a mixed mass, guiding the mixed mass on a dewatering device, whereupon the mixed mass is dewatered to yield a dewatered cake, guiding the dewatered cake, either directly or via a passage, through a cake breaker into a drying atmosphere to yield a dried intermediate, and guiding the dried intermediate, either directly or via a passage, through a homogenizing device into an opening device, wherein the dried intermediate is opened to arrive at an opened mixture of p-aramid pulp and chopped fibers. The mixture and its use are also described.
    Type: Application
    Filed: March 28, 2014
    Publication date: March 17, 2016
    Applicant: TEIJIN ARAMID GMBH
    Inventors: Andreas Paul Benno WODETZKI, Mikael VERTOMMEN
  • Pellet comprising aramid pulp and filler material
    Patent number: 9023178
    Abstract: A pellet made of aramid pulp and filler material. The pellet has at most 90 weight percent aramid pulp and at least 10 weight percent filler material. A method for manufacturing a pellet that has at most 90 weight percent aramid pulp and at least 10 weight percent filler material.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: May 5, 2015
    Assignee: Teijin Aramid GmbH
    Inventors: Andreas Paul Benno Wodetzki, Ben Gerhardus Antonius Rolink, Mikael Vertommen, Rudy Mathias Henricus Heijmans
  • PELLET COMPRISING ARAMID PULP AND FILLER MATERIAL
    Publication number: 20140299285
    Abstract: A pellet made of aramid pulp and filler material. The pellet has at most 90 weight percent aramid pulp and at least 10 weight percent filler material. A method for manufacturing a pellet that has at most 90 weight percent aramid pulp and at least 10 weight percent filler material.
    Type: Application
    Filed: November 7, 2012
    Publication date: October 9, 2014
    Inventors: Andreas Paul Benno Wodetzki, Ben Gerhardus Antonius Rolink, Mikael Vertommen, Rudy Mathias Henricus Heijmans