Preparation of Aminated Recycled Cellulose Fibers

摘要

The modified regenerated cellulose fibers are prepared by adding the modifier to the cellulose solution and spinning the fiber from the solution or by adding the modifier to the viscose solution and spinning the fiber from the fiber by a viscose spinning process wherein the modifier is a polyethyleneimine or It is the reaction product of a polyethylene imine with a bifunctional alkylating agent.