Plastics materials in the form of sections for use in the manufacture of windows, doors, facade glazings, and partition walls for use as building materials for heat-insulating applications; Plastic seals for use in the building and construction field, not for machinery or land vehicle engines; Insulating materials produced from plastics; Plastic film for electrical insulating purposes; Stuffing materials of plastics; Extruded plastics in the form of bars, blocks, pellets, rods, sheets, and tu...