Patents by Inventor Alexander Daemen

Alexander Daemen 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).

  • Glass fiber sizing compositions, sized glass fibers, and polyolefin composites
    Patent number: 10336870
    Abstract: The present invention relates to sizing compositions, to glass fibers at least partially coated with such sizing compositions, to a variety of fiber glass products at least partially coated with such sizing compositions, and to composites formed from cycloolefins and reinforced with glass fibers at least partially coated with sizing compositions of the present invention. In one non-limiting embodiment, a sizing composition for glass fibers comprises a film-former comprising a polymer, wherein the repeating unit of the polymer comprises at least four carbon atoms and at least one carbon-carbon double bond, and a silane.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: July 2, 2019
    Assignee: Telene SAS
    Inventors: Jacob Cornelius Dijt, Jacobus Hendricus Antonius Van Der Woude, John Theo Penning, Renata Drozdzak Matusiak, Gilles Recher, Alexander Daemen
  • Curable composition and molded article comprising the composition
    Patent number: 10017615
    Abstract: There is provided a curable composition comprising (A) a cyclic olefin; (B) a metathesis catalyst for polymerizing the cyclic olefin; (C) 0.1-30 wt. % of a compound comprising at least one vinyl group; and (D) 0.1-10 wt. % of a curing agent for compound (C), wherein the wt. % are relative to the total weight of the composition. The composition provides a desirable combination of workability, toughness and heat resistance. Also provided is a molded article comprising the composition and reinforcing fibers, and a method of manufacturing the same.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: July 10, 2018
    Assignee: Telene SAS
    Inventors: Renata Drozdzak Matusiak, Gilles Recher, Alexander Daemen, Jacob Cornelis Dijt
  • Glass Fiber Sizing Compositions, Sized Glass Fibers, and Polyolefin Composites
    Publication number: 20170275429
    Abstract: The present invention relates to sizing compositions, to glass fibers at least partially coated with such sizing compositions, to a variety of fiber glass products at least partially coated with such sizing compositions, and to composites formed from cycloolefins and reinforced with glass fibers at least partially coated with sizing compositions of the present invention. In one non-limiting embodiment, a sizing composition for glass fibers comprises a film-former comprising a polymer, wherein the repeating unit of the polymer comprises at least four carbon atoms and at least one carbon-carbon double bond, and a silane.
    Type: Application
    Filed: August 6, 2015
    Publication date: September 28, 2017
    Inventors: Jacob Cornelius Dijt, Jacobus Hendricus Antonius Van Der Woude, John Theo Penning, Renata Drozdzak Matusiak, Gilles Recher, Alexander Daemen
  • Curable Composition and Molded Article Comprising the Composition
    Publication number: 20170233538
    Abstract: There is provided a curable composition comprising (A) a cyclic olefin; (B) a metathesis catalyst for polymerizing the cyclic olefin; (C) 0.1-30 wt. % of a compound comprising at least one vinyl group; and (D) 0.1-10 wt. % of a curing agent for compound (C), wherein the wt. % are relative to the total weight of the composition. The composition provides a desirable combination of workability, toughness and heat resistance. Also provided is a molded article comprising the composition and reinforcing fibers, and a method of manufacturing the same.
    Type: Application
    Filed: July 30, 2015
    Publication date: August 17, 2017
    Inventors: Renata Drozdzak Matusiak, Gilles Recher, Alexander Daemen, Jacob Cornelis Dijt
  • Inhibitors of ruthenium olefin metathesis catalysts
    Patent number: 8703888
    Abstract: The present invention relates to a catalytic system comprising a precatalyst, a precatalyst activator and an inhibitor. Further, the invention relates to the use of this catalytic system in ring-opening metathesis polymerization reactions.
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: April 22, 2014
    Assignee: Rimtec Corporation
    Inventors: Renata Drozdzak, Alexander Daemen
  • INHIBITORS OF RUTHENIUM OLEFIN METATHESIS CATALYSTS
    Publication number: 20130237675
    Abstract: The present invention relates to a catalytic system comprising a precatalyst, a precatalyst activator and an inhibitor. Further, the invention relates to the use of this catalytic system in ring-opening metathesis polymerisation reactions.
    Type: Application
    Filed: December 1, 2011
    Publication date: September 12, 2013
    Applicant: RIMTEC CORPORATION
    Inventors: Renata Drozdzak, Alexander Daemen