<i>EASTMAN</i> CA-435-75S Cellulose Triacetate Eastman Chemical Company Cellulosic Resins Coatings Eastman Cellulose Triacetate (CA-435-75S) is a cotton linters based cellulose triacetate. Cellulose Triacetate. Used in coatings, LCD displays and photographic films. Based on cotton linters.