Sweet, Warren William2022-06-292022-06-291932http://hdl.handle.net/10919/111059The purpose of this problem is to investigate the various methods which could possibly be used to accurately determine the particle size of the viscose sol, with the view of using the best method to follow the colloidal changes in ripening viscose.49 unnumbered leavesapplication/pdfenIn CopyrightLD5655.V855 1932.S944RayonThesis