Patents by Inventor Franco Gimpel

Franco Gimpel 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).

  • Accelerated crosslinking of polyolefins grafted with silanes
    Patent number: 4680319
    Abstract: Compositions based on silane-grafted olefin polymers which are cross-linkable after shaping and which contain from 0.1 to 10% by weight of crystalline zeolites in powder form and, preferably, also a cross-linking coagent consisting of an aryl-carboxilic acid and/or a cross-linking catalyst.
    Type: Grant
    Filed: April 29, 1985
    Date of Patent: July 14, 1987
    Assignee: Franco Gimpel
    Inventors: Franco Gimpel, Corrado Brichta
  • Crosslinkable polyolefin compositions containing synthetic zeolite molecular sieves
    Patent number: 4529750
    Abstract: Crosslinkable polymeric compositions based on polyolefins modified by grafting on to them hydrolyzable unsaturated alkoxy silanes, such grafting being carried out in the presence of a partially or totally dehydrated synthetic crystalline zeolite and of a free radical generating peroxide catalyst.
    Type: Grant
    Filed: March 21, 1984
    Date of Patent: July 16, 1985
    Inventor: Franco Gimpel