A METHOD OF MAKING A PATTERNED DRIED POLYMER AND A PATTERNED DRIED POLYMER

摘要

A method of making a patterned dried polymer from a polymer solution or polymer dispersion, the method comprising the step of placing a mask above the polymer solution/dispersion so that there are exposed areas of polymer solution/dispersion and unexposed areas of polymer solution/dispersion, and irradiating the masked polymer solution/dispersion with infrared radiation.