... in while stirring,cellulose dispersing in water,swelling into slurry.Stir and cool it down until it takes on transpar-ency ... becomes slurry, then put in the residual cool water and stir it until transparency.2. Prepare Gruel-like Mother Liquor for ... as above), when used,supplement adequate cool water and continuously stir until transparence.3. Dry-Blending:HPMC owns excellent compatibility,so ...