TREATING MATERIAL FOR HARMFUL SUBSTANCE AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a treating material for harmful substances capable of efficiently inactivating these harmful substances by a titanium dioxide film. SOLUTION: The titanium dioxide 5 inactivates harmful substances 2 such as Escherichia coli and HIV which are in danger of being mixed i...

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Bibliographische Detailangaben
Hauptverfasser:	WATANABE HIROKAZU, KATO SHINJI, YAMAGUCHI AKISHI, KUROBE HISATOKU, KONDO TSUNEICHI, IWATA MISAO
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY 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 FISHING FORESTRY HUMAN NECESSITIES HUNTING HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PERFORMING OPERATIONS PEST REPELLANTS OR ATTRACTANTS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF THEIR RELEVANT APPARATUS TRANSPORTING TRAPPING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a treating material for harmful substances capable of efficiently inactivating these harmful substances by a titanium dioxide film. SOLUTION: The titanium dioxide 5 inactivates harmful substances 2 such as Escherichia coli and HIV which are in danger of being mixed in a material to be treated such as blood plasma with a photocatalyst function. A retaining substance 8 having a specificity retaining only specific harmful substance 2 is crosslinked on the surface of the titanium dioxide 5 in parallel by a monomolecular crosslinking molecule 7. As a result, since the film thickness of the crosslinking molecule 7 becomes thicker, the crosslinking molecule 7 scarcely inhibits inactivation of the harmful substance which the retaining substance 8 retains by photocatalyst function of the titanium dioxide film 5. The treating material can efficiently inactivate the harmful substance 2 which the retaining substance 8 retains by the photocatalyst function of the titanium dioxide film 5.