PAPER SOFTENER

PROBLEM TO BE SOLVED: To provide a paper softener which can give soft and smooth paper without deteriorating the strength of the paper. SOLUTION: This paper softener comprises a specific compound (a) and a modified silicone (b) having a functional group equivalent of 10 to 100 mgKOH/g in a mass rati...

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Bibliographische Detailangaben
Hauptverfasser:	ASAKURA KAZUYOSHI, NAKAMURA YASUYUKI, TAMAI TETSUYA, MATSUFUJI TAKASHI
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 paper softener which can give soft and smooth paper without deteriorating the strength of the paper. SOLUTION: This paper softener comprises a specific compound (a) and a modified silicone (b) having a functional group equivalent of 10 to 100 mgKOH/g in a mass ratio of the compound (a) to the siclicone (b) of 85/15 to 99.9/0.1. The modified silicone (b) is one or more kind selected from the group consisting of amino-modified silicones, carboxyl-modified silicones and polyether-modified silicones. COPYRIGHT: (C)2008,JPO&INPIT