POLYION COMPLEX AND MOLDED BODY OF POLYION COMPLEX

To provide a polyion complex from which a molded body with improved dimensional stability when being contact with a liquid can be formed, and a molded body formed from the polyion complex.SOLUTION: There are provided a polyion complex and a molded body formed from the polyion complex. The polyion co...

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Bibliographische Detailangaben
Hauptverfasser:	SAKAKIBARA MINAMI, YOSHIDA HIDETO, IIJIMA KAZUTOMO, HASHIZUME MINEO, ABE YUKINA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a polyion complex from which a molded body with improved dimensional stability when being contact with a liquid can be formed, and a molded body formed from the polyion complex.SOLUTION: There are provided a polyion complex and a molded body formed from the polyion complex. The polyion complex contains at least one kind of modified hyaluronic acid selected from the group consisting of a carboxymethyl group-containing modified hyaluronic acid and salts thereof, and at least one kind of chitosan selected from the group consisting of chitosan and salts thereof.SELECTED DRAWING: None 【課題】液体と接触した場合の寸法安定性が改善された成形体を形成可能なポリイオンコンプレックスを提供すること、及び当該ポリイオンコンプレックスから形成された成形体を提供すること。【解決手段】カルボキシメチル基含有修飾ヒアルロン酸及びその塩からなる群より選択される少なくとも１種の修飾ヒアルロン酸類と、キトサン及びその塩からなる群より選択される少なくとも１種のキトサン類とを含む、ポリイオンコンプレックス、及び当該ポリイオンコンプレックスから形成された成形体。【選択図】なし