Hydrophiles Material und Verfahren zu seiner Herstellung

A hydrophilic material having excellent hydrophilicity and fitness to living bodies and used for porous membranes or the like and also a method of manufacturing the same. The hydrophilic material is formed by subjecting at least part of the surfaces (1a) of a substrate (1) of a polymer material to a...

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Bibliographische Detailangaben
1. Verfasser:	OHNISHI, MAKOTO, FUJI-SHI SHIZUOKA-KEN, JP
Format:	Patent
Sprache:	ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON 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 DISINFECTION, STERILISATION, OR DEODORISATION OF AIR GENERAL PROCESSES OF COMPOUNDING 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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP
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Beschreibung
Zusammenfassung:	A hydrophilic material having excellent hydrophilicity and fitness to living bodies and used for porous membranes or the like and also a method of manufacturing the same. The hydrophilic material is formed by subjecting at least part of the surfaces (1a) of a substrate (1) of a polymer material to a plasma treatment to thereby produce a polymer radical and graft polymerizing therewith a block copolymer containing a hydrophilic monomer (2) supplied in the gasious phase and a subsequently supplied hydrophobic monomer (3).