Patents by Inventor Ralf HOPPE

Ralf HOPPE 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).

  • Composite comprising a matrix material made of an amorphous polyamide and use thereof
    Patent number: 9963547
    Abstract: The invention relates to a composite which comprises a matrix material made of an amorphous polyamide with a glass transition temperature of at least 180° C. The composites according to the invention are used for the production of reinforced components in the fields of sport, leisure, engineering industry, electronics, construction, medical technology, communication and transport means and aeronautical and aerospace engineering.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: May 8, 2018
    Assignee: EMS-PATENT AG
    Inventors: Ralf Hoppe, Justyna Trzaskowski
  • FIBER STRUCTURE, METHOD FOR ITS MANUFACTURE AND USE AS WELL AS FIBER-RESIN COMPOSITE MATERIAL
    Publication number: 20160168783
    Abstract: The invention relates to a fixed and/or stabilized fiber structure from a fibrous material as well as from an agent for its fixing and stabilizing. The agent for fixing and stabilizing is a statistical copolyester which is formed from the diacid components terepththalic acid and, optionally, isophthalic acid as well as the diol components butanediol, diethylene glycol and triethylene glycol. A method of manufacturing this fiber structure is also provided. The fiber structure is used as a reinforcement material for polymer matrices, in particular epoxy resins. A fiber composite material containing at least one thermosetting resin as well as the fiber structure in accordance with the invention is furthermore provided.
    Type: Application
    Filed: February 24, 2016
    Publication date: June 16, 2016
    Applicant: EMS PATENT AG
    Inventor: Ralf HOPPE
  • Fiber structure, method for its manufacture and use as well as fiber-resin composite material
    Patent number: 9346943
    Abstract: The invention relates to a fixed and/or stabilized fiber structure from a fibrous material as well as from an agent for its fixing and stabilizing. The agent for fixing and stabilizing is a statistical copolyester which is formed from the diacid components terephthalic acid and, optionally, isophthalic acid as well as the diol components butanediol, diethylene glycol and triethylene glycol. A method of manufacturing this fiber structure is also provided. The fiber structure is used as a reinforcement material for polymer matrices, in particular epoxy resins. A fiber composite material containing at least one thermosetting resin as well as the fiber structure in accordance with the invention is furthermore provided.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: May 24, 2016
    Assignee: EMS-PATENT AG
    Inventor: Ralf Hoppe
  • COMPOSITE COMPRISING A MATRIX MATERIAL MADE OF AN AMORPHOUS POLYAMIDE AND USE THEREOF
    Publication number: 20150368398
    Abstract: The invention relates to a composite which comprises a matrix material made of an amorphous polyamide with a glass transition temperature of at least 180° C. The composites according to the invention are used for the production of reinforced components in the fields of sport, leisure, engineering industry, electronics, construction, medical technology, communication and transport means and aeronautical and aerospace engineering.
    Type: Application
    Filed: June 16, 2015
    Publication date: December 24, 2015
    Applicant: EMS-PATENT AG
    Inventors: Ralf HOPPE, Justyna TRZASKOWSKI