LUMINOUS PAPER AND METHOD FOR PRODUCING THE SAME

To provide a luminous peper which has high productivity and has high luminescent efficiency (high light brightness), and a method for producing the same.SOLUTION: A luminous paper of this invention includes pulp material containing a fiber, a luminous pigment, and a paper strength enhancer. The lumi...

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Bibliographische Detailangaben
Hauptverfasser:	ANDO SHIGEAKI, MAEKAWA NAOTERU
Format:	Patent
Sprache:	eng ; jpn
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:	To provide a luminous peper which has high productivity and has high luminescent efficiency (high light brightness), and a method for producing the same.SOLUTION: A luminous paper of this invention includes pulp material containing a fiber, a luminous pigment, and a paper strength enhancer. The luminous pigment has a particle diameter of 20-50 μm, and its content is 35-55 wt%.SELECTED DRAWING: None 【課題】生産性が高く、蓄光性（輝度）が高い蓄光紙及びその製造方法を提供する。【解決手段】蓄光紙は、パルプ材に繊維、蓄光性顔料、及び紙力増強剤を含有している。蓄光性顔料の粒径は２０μｍ以上５０μｍ以下であり、蓄光性顔料が３５重量％以上５５重量％以下含まれている。【選択図】なし