Patents by Inventor Friedrich Alfons Jung

Friedrich Alfons Jung 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).

  • Polymer network material comprising a poly(glycidyl ether) structure, method of its production and use
    Patent number: 9879112
    Abstract: The present invention is related to novel preparative methods to a novel class of polymer network materials with a highly branched poly(glycidyl ether) (PGE) structure. Said polymer networks are prepared by a simple procedure involving ring-opening polymerisation and the method is applicable to a wide range of glycidyl ether containing monomers. The method comprises the step of copolymerising (A) at least one multi-topic glycidyl ether comprising at least three glycidyl ether groups with (B) at least one glycidyl ether component comprising at least one glycidyl ether group by ring opening polymerisation, wherein the multi-topic glycidyl ether (A) is glycerol glycidyl ether (GGE) having the Formula (I) and the glycidyl ether component (B) is selected from monoglycidyl ethers comprising one glycidyl ether group and diglycidyl ethers comprising two glycidyl ether groups.
    Type: Grant
    Filed: August 16, 2013
    Date of Patent: January 30, 2018
    Assignee: HELMHOLTZ-ZENTRUM GEESTHACHT ZENTRUM FUER MATERIAL—UND KUESTENFORSCHUNG GMBH
    Inventors: Adam Sisson, Duygu Ekinci, Andreas Lendlein, Friedrich Alfons Jung, Nan Ma
  • POLYMER NETWORK MATERIAL COMPRISING A POLY(GLYCIDYL ETHER) STRUCTURE, METHOD OF ITS PRODUCTION AND USE
    Publication number: 20150203627
    Abstract: The present invention is related to novel preparative methods to a novel class of polymer network materials with a highly branched poly(glycidyl ether) (PGE) structure. Said polymer networks are prepared by a simple procedure involving ring-opening polymerisation and the method is applicable to a wide range of glycidyl ether containing monomers. The method comprises the step of copolymerising (A) at least one multi-topic glycidyl ether comprising at least three glycidyl ether groups with (B) at least one glycidyl ether component comprising at least one glycidyl ether group by ring opening polymerisation, wherein the multi-topic glycidyl ether (A) is glycerol glycidyl ether (GGE) having the Formula (I) and the glycidyl ether component (B) is selected from monoglycidyl ethers comprising one glycidyl ether group and diglycidyl ethers comprising two glycidyl ether groups.
    Type: Application
    Filed: August 16, 2013
    Publication date: July 23, 2015
    Inventors: Adam Sisson, Duygu Ekinci, Andreas Lendlein, Friedrich Alfons Jung, Nan Ma