Patents by Inventor Jan David TIECKEN

Jan David TIECKEN 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).

  • Fire-retardant sheet material
    Patent number: 10066341
    Abstract: A sheet material includes 30-70 wt. % of aramid pulp, 30-70 wt. % of a fire-retardant short fiber material selected from para-aramid, glass fibers, carbon fibers, and PEEK (polyether etherketone), and 0.5-15 wt. % of a polymer binder, wherein the sheet material is a non-woven sheet material having an areal weight of 10-70 g/m2. The sheet material is soft, pliable, and light weight. It can be applied as backing onto upholstery material without detrimentally affecting the properties thereof. At the same time, the sheet material has very good fire-retardant properties.
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: September 4, 2018
    Assignee: TEIJIN ARAMID B.V.
    Inventors: Jan David Tiecken, Monica Lopez Lorenzo, Ben Rolink, Ernst Michael Winkler
  • Separator paper for electrochemical cells
    Patent number: 10003057
    Abstract: A paper suitable for use as separator in an electrochemical cell, including at least 60 wt. % of an aramid fibril and at least 1 wt. % of an aramid fiber. The paper has a grammage of 5 to 100 g/m2, and the aramid fibril has a Canadian Standard Freeness (CSF) in a wet phase of less than 300 ml and a specific surface area (SSA) after drying of less than 3 m2/g. It has been found that a paper with this composition combines good electrolyte absorption and ion permeability with high stability during use, leading to a long lifetime for the electrochemical cell.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: June 19, 2018
    Assignee: TEIJIN ARAMID B.V.
    Inventors: Fresia Alvarado Chacon, Ramon Van Rooij, Richard Visser, Jan David Tiecken, Frank Diedering
  • SEPARATOR PAPER FOR ELECTROCHEMICAL CELLS
    Publication number: 20160197325
    Abstract: A paper suitable for use as separator in an electrochemical cell, including at least 60 wt. % of an aramid fibril and at least 1 wt. % of an aramid fiber. The paper has a grammage of 5 to 100 g/m2, and the aramid fibril has a Canadian Standard Freeness (CSF) in a wet phase of less than 300 ml and a specific surface area (SSA) after drying of less than 3 m2/g. It has been found that a paper with this composition combines good electrolyte absorption and ion permeability with high stability during use, leading to a long lifetime for the electrochemical cell.
    Type: Application
    Filed: August 28, 2014
    Publication date: July 7, 2016
    Applicant: TEIJIN ARAMID B.V.
    Inventors: Fresia ALVARADO CHACON, Ramon VAN ROOIJ, Richard VISSER, Jan David TIECKEN, Frank DIEDERING
  • FIRE-RETARDANT SHEET MATERIAL
    Publication number: 20160160444
    Abstract: A sheet material includes 30-70 wt. % of aramid pulp, 30-70 wt. % of a fire-retardant short fiber material selected from para-aramid, glass fibers, carbon fibers, and PEEK (polyether etherketone), and 0.5-15 wt. % of a polymer binder, wherein the sheet material is a non-woven sheet material having an areal weight of 10-70 g/m2. The sheet material is soft, pliable, and light weight. It can be applied as backing onto upholstery material without detrimentally affecting the properties thereof. At the same time, the sheet material has very good fire-retardant properties.
    Type: Application
    Filed: July 3, 2014
    Publication date: June 9, 2016
    Applicant: TEIJIN ARAMID B.V.
    Inventors: Jan David TIECKEN, Monica LOPEZ LORENZO, Ben ROLINK, ERNST Michael WINKLER