Patents Assigned to Chitnar Hellas S.A.
  • Production of high added value products from resin-bonded waste composite wood products
    Patent number: 6841101
    Abstract: A method of producing dry processed fiberboards from resin-bonded waste composite wood products, wherein said wood products are chemically treated in a pre-heater unit of a refiner system under super-atmospheric pressure in the presence of steam to disrupt adhesive polymer bonds, formed into fibers in a subsequent disc refiner unit of the refiner system and further processed by a dry process to form fiberboards.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: January 11, 2005
    Assignee: Chitnar Hellas S.A.
    Inventors: Panagiotis Nakos, Eleftheria Athanassiadou, Joao Manuel Aires Coutinho