SILVER-BASED ANTIMICROBIAL COMPOSITION AND ITS PRODUCTION
PROBLEM TO BE SOLVED: To obtain a silver-based antimicrobial composition capable of retaining silver having an antimicrobial action in high concentration on carrier, having heat resistance and also capable of being suitably utilized as crockery. SOLUTION: This silver-based antimicrobial composition...
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| creator | NAGATA CHOJU OSANAI HIDEYO |
| description | PROBLEM TO BE SOLVED: To obtain a silver-based antimicrobial composition capable of retaining silver having an antimicrobial action in high concentration on carrier, having heat resistance and also capable of being suitably utilized as crockery. SOLUTION: This silver-based antimicrobial composition is prepared by making calcium carbonate particles having a particle diameter of 1-50 μm bear silver through impregnating the particles into 0.01-10 mol/dm aqueous solution of silver nitrate to make the silver content in silver-borne calcium carbonate particles be 15-50 wt.%. In addition, combined antimicrobial particles are prepared by compounding the silver-borne calcium carbonate particles with inorganic particles having a particle diameter of 1-50 μm selected from at least one kind of a group composed of calcium phosphate, zirconium phosphate and calcium silicate, to make the silver content in the silver-borne calcium carbonate particles be 10-40 wt.%. |
| format | Patent |
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SOLUTION: This silver-based antimicrobial composition is prepared by making calcium carbonate particles having a particle diameter of 1-50 μm bear silver through impregnating the particles into 0.01-10 mol/dm aqueous solution of silver nitrate to make the silver content in silver-borne calcium carbonate particles be 15-50 wt.%. In addition, combined antimicrobial particles are prepared by compounding the silver-borne calcium carbonate particles with inorganic particles having a particle diameter of 1-50 μm selected from at least one kind of a group composed of calcium phosphate, zirconium phosphate and calcium silicate, to make the silver content in the silver-borne calcium carbonate particles be 10-40 wt.%.</description><edition>6</edition><language>eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; 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 ; PEST REPELLANTS OR ATTRACTANTS ; PLANT GROWTH REGULATORS ; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF ; TRAPPING</subject><creationdate>1999</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990831&DB=EPODOC&CC=JP&NR=H11236304A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990831&DB=EPODOC&CC=JP&NR=H11236304A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAGATA CHOJU</creatorcontrib><creatorcontrib>OSANAI HIDEYO</creatorcontrib><title>SILVER-BASED ANTIMICROBIAL COMPOSITION AND ITS PRODUCTION</title><description>PROBLEM TO BE SOLVED: To obtain a silver-based antimicrobial composition capable of retaining silver having an antimicrobial action in high concentration on carrier, having heat resistance and also capable of being suitably utilized as crockery. SOLUTION: This silver-based antimicrobial composition is prepared by making calcium carbonate particles having a particle diameter of 1-50 μm bear silver through impregnating the particles into 0.01-10 mol/dm aqueous solution of silver nitrate to make the silver content in silver-borne calcium carbonate particles be 15-50 wt.%. In addition, combined antimicrobial particles are prepared by compounding the silver-borne calcium carbonate particles with inorganic particles having a particle diameter of 1-50 μm selected from at least one kind of a group composed of calcium phosphate, zirconium phosphate and calcium silicate, to make the silver content in the silver-borne calcium carbonate particles be 10-40 wt.%.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>HYGIENE</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><subject>PEST REPELLANTS OR ATTRACTANTS</subject><subject>PLANT GROWTH REGULATORS</subject><subject>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</subject><subject>TRAPPING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAM9vQJcw3SdXIMdnVRcPQL8fT1dA7yd_J09FFw9vcN8A_2DPH09wPKuCh4hgQrBAT5u4Q6g4R4GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8V4CHoaGRsZmxgYmjMTFqAKz-KSc</recordid><startdate>19990831</startdate><enddate>19990831</enddate><creator>NAGATA CHOJU</creator><creator>OSANAI HIDEYO</creator><scope>EVB</scope></search><sort><creationdate>19990831</creationdate><title>SILVER-BASED ANTIMICROBIAL COMPOSITION AND ITS PRODUCTION</title><author>NAGATA CHOJU ; OSANAI HIDEYO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH11236304A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</topic><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>HYGIENE</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>PEST REPELLANTS OR ATTRACTANTS</topic><topic>PLANT GROWTH REGULATORS</topic><topic>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</topic><topic>TRAPPING</topic><toplevel>online_resources</toplevel><creatorcontrib>NAGATA CHOJU</creatorcontrib><creatorcontrib>OSANAI HIDEYO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAGATA CHOJU</au><au>OSANAI HIDEYO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SILVER-BASED ANTIMICROBIAL COMPOSITION AND ITS PRODUCTION</title><date>1999-08-31</date><risdate>1999</risdate><abstract>PROBLEM TO BE SOLVED: To obtain a silver-based antimicrobial composition capable of retaining silver having an antimicrobial action in high concentration on carrier, having heat resistance and also capable of being suitably utilized as crockery. SOLUTION: This silver-based antimicrobial composition is prepared by making calcium carbonate particles having a particle diameter of 1-50 μm bear silver through impregnating the particles into 0.01-10 mol/dm aqueous solution of silver nitrate to make the silver content in silver-borne calcium carbonate particles be 15-50 wt.%. In addition, combined antimicrobial particles are prepared by compounding the silver-borne calcium carbonate particles with inorganic particles having a particle diameter of 1-50 μm selected from at least one kind of a group composed of calcium phosphate, zirconium phosphate and calcium silicate, to make the silver content in the silver-borne calcium carbonate particles be 10-40 wt.%.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES 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 PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING |
| title | SILVER-BASED ANTIMICROBIAL COMPOSITION AND ITS PRODUCTION |
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