PAPERMAKING METHOD

PROBLEM TO BE SOLVED: To provide a papermaking method that achieves a high yield of filler and does not soil a papermaking process line in a method for papermaking paper stock containing pulp fiber, the filler, and sulfuric acid band.SOLUTION: In a method for papermaking paper stock containing pulp...

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Bibliographische Detailangaben
Hauptverfasser:	TANNO YURIKO, KUTSUNA MINORU, TAMURA ATSUSHI, MEGURO AKIHISA, EGUCHI KYOHEI
Format:	Patent
Sprache:	eng
Schlagworte:	IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a papermaking method that achieves a high yield of filler and does not soil a papermaking process line in a method for papermaking paper stock containing pulp fiber, the filler, and sulfuric acid band.SOLUTION: In a method for papermaking paper stock containing pulp fiber, filler, and sulfuric acid band, the process of preparing the paper stock includes preparing filler slurry by mixing the filler with sodium polyacrylate, followed by adding the filler slurry.