Patents Assigned to Colplast A/S
  • Thermoplastic uridom and method and apparatus for the manufacturing thereof
    Patent number: 5554141
    Abstract: A uridom for use as an external male catheter in a urinary incontinence device is manufactured by thermoplastic processing, using as base material a non-preprocessed compound material based on one or more thermoplastic, polystyrene-based block copolymers, preferably polystyrene polyethylene/butylene polystyrene copolymers, the elasticity of which has been enhanced through addition of a paraffinic process oil.
    Type: Grant
    Filed: February 4, 1994
    Date of Patent: September 10, 1996
    Assignee: Colplast A/S
    Inventor: Henrik G. Wendler