BIOPOLYMER ADSORPTION SHEET AND METHOD FOR PRODUCING SAME

The purpose of the present invention is to provide a biopolymer adsorption sheet that has high transparency and that exhibits adsorption properties with respect to a biopolymer, and a method for producing said biopolymer adsorption sheet.　A biopolymer adsorption sheet according to the present invent...

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Bibliographische Detailangaben
Hauptverfasser:	YONEKAWA, Tsubasa, SHINOTSUKA, Kei, DAI, Kotaro
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING IMPREGNATING OR COATING OF PAPER METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	The purpose of the present invention is to provide a biopolymer adsorption sheet that has high transparency and that exhibits adsorption properties with respect to a biopolymer, and a method for producing said biopolymer adsorption sheet.　A biopolymer adsorption sheet according to the present invention comprises fine fibrous cellulose having a fiber width of not more than 1,000 nm and a hydrophilic polymer, wherein the hydrophilic polymer is contained in an amount of 10-400 parts by mass per 100 parts by mass of the fine fibrous cellulose. L'invention à pour objet de fournir une feuille pour absorption de biopolymères qui présente une transparence élevée, et qui présente des propriétés d'absorption vis-à-vis des biopolymères, et de fournir un procédé de fabrication de cette feuille pour absorption de biopolymères.　La feuille pour absorption de biopolymères de l'invention comprend une cellulose sous forme de fibres fines de largeur de fibres inférieure ou égale à １０００ｎｍ, et un polymère hydrophile. Cette feuille pour absorption de biopolymères contient １０ parties en masse ou plus à 400 parties en masse ou moins dudit polymère hydrophile pour 100 parties en masse de ladite cellulose sous forme de fibres fines. 本発明は、高い透明性を有し、生体高分子に対する吸着性を有する生体高分子吸着用シートおよび該生体高分子吸着用シートの製造方法を提供することを目的とする。　本発明の生体高分子吸着用シートは、繊維幅が１０００ｎｍ以下の微細繊維状セルロースと、親水性高分子とを含有するシートであり、前記微細繊維状セルロース１００質量部に対し、前記親水性高分子を１０質量部以上４００質量部以下含む。