POROUS MEMBRANE

PROBLEM TO BE SOLVED: To efficiently produce plural kinds of porous membrane, each having different separation properties from the other. SOLUTION: This porous membrane is produced by bringing an aqueous solution of an adjusted concentration of polyvinylpyrrolidone having adjusted molecular weight i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HORI SADANORI, SUMI HIDEHIKO, YOSHIDA MASASHI, NAKAO MICHIHARU
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!