Cellulose Ester Fibres not persistent in the Environment.

摘要

This Invention provides Cellulose Ester Fibers that have a degree of Substitution of intermediate anhydroglucose Unit (AGU / DS) together with Pigments act as catalysts for fotooxidacIon. The Fibers are used as Filter materials for Tobacco Products.Filter material supplied are easily dispersible and biodegradable and do not persist in the Environment.