Process for producing filled paper which comprises the steps of providing a Cellulosic suspension,Flocculate Suspension System with a retention / drainage branched Polymer formed by an Anionic Polymer and a cationic Polymer, Solub

摘要

Process for producing filled paper which comprises the steps of providing a suspension of CelluloseFlocculate the suspension with a retention / Drainage System formed by an Anionic Polymer and a cationic Polymer, branched Polymer, soluble in water,And draining the suspension on a screen to form a sheet.