carboxymethyl starch making ball mill uzbekistan
3976822 Magnetic tape and process of making a magnetic.carboxymethyl starch, and the like synthetic polymer.were mixed and dispersed in a ball mill. Process of making electrorecording sheet 2008519-carboxymethyl cellulose, methoxy cellulose, polyvinyl.ball mill for 24 hours to obtain a dispersion .Corn starch9 " Ammonium sulfideLeuc.