PROCESS FOR MODIFYING WOOLEN FIBER BY REMOVING SCALES

摘要

a method of modification of wool fibers of sheep, goat, llama, alpaca, etc.in removing the scales of wool, is (a) to an oxidation catalyst on a hydrophilic fiber parts, parts (2) of the scales (1) bondingand endocuticules (3).(b) dipping the fiber in an aqueous solution of an agent for chlorination or oxidation agent to induce an oxidative decomposition and rapidly removing the scales (1).then (c) the address in a solution of a reducing agent.the step (a) is carried out by treating the fiber with an acid is used as catalyst in a solution saturee with a neutral salt or a salt of strong acid and weak base.by treating the fiber in an acidic gas so as to incorporate it into the water contact parts (2 and 3), or by forming a metal binding chelatees transitionmg and al in an aqueous solution containing a metallic ion, or in an organic solvent containing aqueous solution is dispersed.this invention allows the processing of wool fibers was present almost normal in just a few minutes.thus, we can easily improve the quality of fabrics, blends, articles in the skin and wool fibres.