PAPER FILLER COMPOSITION

• Main Authors: LIKITALO MIKKO, COLES ALAN, HUSBAND JOHN CLAUDE, SVENDING PER, MOTSI TAFADZWA, SKUSE DAVID ROBERT
• Format: Patent
• Language: English; Korean
• Published: 10.08.2011
• Subjects: APPARATUS THEREFOR; IMPREGNATING OR COATING OF PAPER; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS; PULP COMPOSITIONS; REGENERATION OF PULPING LIQUORS; TEXTILES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKINGMACHINE

A method for preparing an aqueous suspension comprising microfibrillated cellulose and inorganic particulate material, the method comprising a step of grinding a fibrous substrate comprising cellulose in an aqueous environment in the presence of an inorganic particulate material and in the absence o...