Mit Farbstoffen gefaerbte, transparente oder teiltransparente Packstoffe

WO 200158996 A UPAB: 20011126 NOVELTY - An organic polymer composition (I), optionally modified that is at least partially transparent after polymerization and/or cross-linking, contains at least one natural or synthetically produced natural dyestuff (II). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for packaging material for foodstuffs, cosmetics or pharmaceuticals by use of plastic and/or glass with the dyestuff (II). The packaging material is transparent in at least portion and the dyestuff (II) is used in the transparent regions whereby (II) is either processed in the packaging material composition and/or is contained in a layer on or within the packaging material. USE - The dyestuff (II) is useful for the protection of the packaged goods that preferably contains the dyestuff (II) against the effects of visible light. (claimed) ADVANTAGE - The polymer composition (I), protects and is transparent and affords UV protection to the goods to be packaged.