| abstract |
The present invention relates to lyocell fibers containing materials selected from the group consisting of pearl powders, finely divided nacres and mixtures thereof. The method for producing the fiber according to the invention, Preparing a spinning solution of cellulose in an aqueous tertiary amine oxide, preferably N-methylmorpholine-N-oxide (NMMO), and Spinning the spinning solution into fibers It includes. The production method is characterized in that a substance selected from the group consisting of pearl powder, finely divided nacres and mixtures thereof is mixed with the spinning solution and / or the precursor of the spinning solution. |