Patents Assigned to Tatis Plasttantningar AB
  • Patent number: 4349401
    Abstract: A method of producing laminated structural members, such as sheets or elongated profile elements, of fabric reinforced epoxy plastic. A reinforcement fabric is soaked with epoxy resin and a hardener. Upon hardening, a much thicker layer of epoxy resin, a hardener and a thickening agent is applied so as to form an intermediate layer. Onto the latter, a reinforcement fabric and optionally another thick intermediate layer and a thin fabric reinforced layer is applied. Finally, the resulting laminate product is permitted to harden on a support or a mould bed so as to form a rather rigid structural member.
    Type: Grant
    Filed: June 23, 1980
    Date of Patent: September 14, 1982
    Assignee: Tatis Plasttantningar AB
    Inventor: Anders Dahlberg