ACRYLONITRILE POLYMER COMPOSITE USING MODIFIED STARCH AND A METHOD OF PREPARATION THEREOF

摘要

An acrylonitrile polymer composite suitable for fibers is disclosed. The acrylonitrile polymer composite is formed by modifying an acrylonitrile polymer with a modified starch, wherein the modified starch has a degree of substitution of at least 1.5 obtained by modifying a starch with a starch modifier with a formula R-X wherein R is six to ten membered ring of carbon. A method of making an acrylonitrile polymer composite is also disclosed.