The filler null paper manufacture sludge for the paper manufacture which designates the

摘要

PROBLEM TO BE SOLVED: To provide a filler for papermaking, obtained by using a burned ash as a raw material by a comparatively simple treatment.;SOLUTION: The method for producing the filler for the papermaking includes a step for subjecting the burned ash to pulverizing treatment to make an average particle diameter of 0.1-3.0 μm.;COPYRIGHT: (C)2011,JPO&INPIT