| abstract |
Use of thermoplastic molding compositions comprising, as essential components,n A) from 29 to 99.99% by weight of a polyester, B) from 0.01 to 3.0% by weight of alkali metal salts of nitrous acid, or a mixture of these,n nbased on 100% by weight of A) and B), and also moreovern C) from 0 to 70% by weight of further additives, where the total of the % by weight values for A) to C) is 100%,n nfor producing laser-transparent moldings of any type. |