Patent ID: 7790050
Filing Date: 2010-09-07
Classification: C08J,C25D

Abstract:
1. A processing method of a polymer product, suitable for fiber dyeing treatment, comprising: supplying a processing gas to an atmospheric pressure plasma machine to generate an ionized gas, wherein the processing gas consists essentially of oxygen, nitrogen or a combination of oxygen and nitrogen, bombarding the ionized gas onto the surface of the polymer product to create a surface reaction, wherein the processing angle of the polymer product ranges between zero degree and thirty degrees, and the current of the atmospheric pressure plasma machine is between 1 ampere and 8 amperes; and performing a dyeing treatment on the polymer product after bombarding the ionized gas onto the surface of the polymer product, wherein the polymer product comprises polyacrylonitrile (PAN) fiber or acrylonitrile butadiene styrene (ABS).