| abstract |
uses of thermoplastic molding compositions and laser-shaped molded parts, a process for producing welded molded parts, and, the welded molded part of the invention refers to the use of thermoplastic molded materials that comprise, as essential components, a) between 29 and 99.95% by weight of a polyester, b) between 0.25 and 3.0% by weight of alkaline oxoaluminates, or alkali metal salts of cyanic acid, isocyanic acid, thiocyanic acid or metabolic acid or mixtures thereof, in with respect to 100% by weight of a) and b) and c) between 0 and 70% by weight of other additives, the sum of% by weight of a) to c) increased to 100% to produce laser-shaped molded bodies. |