Foam for use as heat insulation; Insulating materials for insulation against heat; Insulating materials for insulation against sound; Insulation material for roofing; Insulation material for use in the aircraft industry; Insulation material for use in the ship building industry; Insulation materials for floor heating; Insulation materials in the form of boards; Insulation materials in the form of mats; Insulation materials in the form of sheets; Insulation sheets; Materials for insulation (other than building glass); Materials for thermal insulation; Materials for wall insulation systems; Rigid foam materials for use as insulation materials; Rigid foam materials for use in insulation; Thermal insulation material for the construction of lofts; Thermal insulation material used in the conversion of lofts