BULKING AGENT AND METHOD FOR PRODUCING RECYCLED PAPER

PROBLEM TO BE SOLVED: To obtain a bulking agent improving bulkiness and oil-absorption of a recycled paper sheet, and reducing foul attached to a manufacturing apparatuses and the paper sheets when being used, and further to provide a method for producing the recycled paper sheets by using the bulki...

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Bibliographische Detailangaben
Hauptverfasser:	ASAKURA KAZUYOSHI, TADA FUMIAKI, TAMAI TETSUYA
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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Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a bulking agent improving bulkiness and oil-absorption of a recycled paper sheet, and reducing foul attached to a manufacturing apparatuses and the paper sheets when being used, and further to provide a method for producing the recycled paper sheets by using the bulking agent. SOLUTION: The bulking agent contains a compound represented by the formula (1): RO(AO)x (BO)y (AO)z H (wherein, R is an 8-24C alkyl, alkenyl or acyl group; A is ethylene group or propylene group; B is butylene group; (x), (y) and (z) are each the average number of added moles, and satisfy the relations of 0