RESOLVABLE CHITIN FIBER AND PRODUCTION PROCESS THEREOF

摘要

(A) mixing chitin and PVA at the weight ratio of 50 : 50 to 99 : 1; (B) desolving resultant mixture in formic acid; (C) pressurizing said mixture at the nitrogen gas pressure of 1 to 1.5kg/cm2 through the spinneret; (D) coagulating the mixture in a coagulation solvent.