KR950031983A - 경량의 항균성 세라믹 및 항균성 세라믹 필터 - Google Patents

경량의 항균성 세라믹 및 항균성 세라믹 필터 Download PDF

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KR950031983A
KR950031983A KR1019950011948A KR19950011948A KR950031983A KR 950031983 A KR950031983 A KR 950031983A KR 1019950011948 A KR1019950011948 A KR 1019950011948A KR 19950011948 A KR19950011948 A KR 19950011948A KR 950031983 A KR950031983 A KR 950031983A
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antimicrobial
weight
phosphate
ceramic
lightweight
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KR1019950011948A
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KR0155226B1 (ko
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히로시 시라카와
오사무 야마카와
히로아키 니혼마츠
키미노리 아츠미
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시바따 마사하루
니혼가이시 가부시끼가이샤
오가와 유타카
엔지케이 아드렉 가부시끼가이샤
사쿠마 슈지
가부시끼가이샤 산기
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
    • A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
    • A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1208—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1216—Pore size
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    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00586—Roofing materials
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    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
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  • Organic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Filtering Materials (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

본 발명은 코르디에리트와 같은 무기물 및 칼슘 세라믹 담체상에 은과 같은 항균성 금속을 흡착시켜 제도된 항균성 물질을 함유하는 항균성 세라믹에 관한 것으로, 0.6∼1.2g/㎤의 벌크 밀도를 갖는다. 프리트와 같은 바인더, 뮬라이트와 같은 응집체, 및 칼슘 세라믹 담체상에 은과 같은 항균성 금속을 흡착시켜 제조된 항균성 물질을 함유하는 항균성 세라믹필터는 20% 이상의 다공성을 갖는다. 경량의 항균성 세라믹은 지붕의 정원과 같은 곳에 적용할 수 있다. 상기 항균성 세라믹 필터는 여러 박테리아 및 부유물을 제거하고 박멸시킬 수 있다.

Description

경량의 항균성 세라믹 및 항균성 세라믹 필터
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 항균성 금속 또는 금속이온이 담체상에 흡착된 0.01∼20중량%의 항균성 물질; 및 99.9∼80중량%의 무기산화물 및/또는 비-무기산화물로 이루어지는 것을 특징으로 하는 경량의 항균성 세라믹.
  2. 제1항에 있어서, 상기 항균성 물질이 0.01∼20중량%의 항균성 금속 또는 금속이온 및 99.9∼80중량%의 담체로 이루어지는 것을 특징으로 하는 경량의 항균성 세라믹.
  3. 제1항 또는 제2항에 있어서, 상기 항균성 금속 또는 금속이온이 은, 구리, 아연, 백금, 주석, 비소, 납, 카드뮴 및 크롬으로 이루어진 군으로 부터 선택된 적어도 하나의 성분임을 특징으로 하는 경량의 항균성 세라믹.
  4. 제1항 또는 제3항중 어느 한 항에 있어서, 상기 담체가 포스페이트, 실리카,및 제올라이트로 이루어진 군으로 부터 선택된 적어도 하나의 성분임을 특징으로 하는 경량의 항균성 세라믹.
  5. 제4항에 있어서, 상기 포스페이트가 칼슘 포스페이트, 징크 포스페이트, 지르코니음, 포스페이르 및 알루미늄 포스페이스트로 이루어진 군으로 부터 선택된 적어도 하나의 성분임을 특징으로 하는 경량의 항균성 세라믹.
  6. 제5항에 있어서, 상기 칼슘 포스페이트가 크리칼슘 포스페이트, 칼슘 하이드로겐포스페이트, 칼슘 피로포스페이트, 칼슘 메타포스페이트, 하이드록시 아파타이트, 및 아파타이트 할라이드로 이루어진 군으로 부터 선택된 적어도 하나의 성분임을 특징으로 하는 경량의 항균성 세라믹.
  7. 제1항 또는 제6항중 어느 한 항에 있어서, 상기 무기산화물 및 상기 비-무기산화물이 불용성이고, 인간, 동물, 및 식물에 실질적으로 무해한 것을 특징으로 하는 경량의 항균성 세라믹.
  8. 제1항 또는 제7항중 어느 한 항에 있어서, 상기 항균성 세라믹이 빌딩 또는 지붕에 조성된 정원용 토질 개량제로 사용됨을 특징으로 하는 경량의 항균성 세라믹.
  9. 담체상에 항균성 금속, 항균성 이온을 흡착시켜 항균성 세라믹 물질을 제조하는 단계; 0.01∼20중량%의 상기 항균성 세라믹 물질과 99.9∼80중량%의 무기산화물 및/또는 비-무기산화물을 혼합시켜 제1혼합물을 제조하는 단계; 5∼50중량부의 연소물과 100중량부의 상기 제1혼합물을 혼합시겨 제2혼합물을 제조하는 단계; 및 500-1300℃에서 제2혼합물을 소성시키는 단계로 이루어지는 것을 특징으로 하는 경량의 항균성 세라믹을 제조하는 방법.
  10. 제9항에 있어서, 상기 연소물이 탄소분말, 밀분말 또는 쌀분말과 같은 곡식분말, 또는 톱밥임을 특징으로 하는 경량의 항균성 세라믹을 제조하는 방법.
  11. 무기산화물 및/또는 비-무기산화물로 이루어지는 응집상 및 무기바인더상으로 이루어지는 99.9∼80중량%의 기본 물질상; 및 담체 및 상기 담체상에 흡착된 금속 또는 금속이온으로 이루어지는 0.01∼20중량%의 항균성 물질로 이루어지고, 20% 이상의 다공성을 갖는 것을 특징으로 하는 항균성 세라믹필터.
  12. 제11항에 있어서, 상기 필터의 가공직경이 20 내지 8000㎛임을 특징으로 하는 항균성 세라믹필터.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950011948A 1994-05-16 1995-05-15 경량의 항균성 세라믹 및 항균성 세라믹 필터 KR0155226B1 (ko)

Applications Claiming Priority (2)

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JP6101429A JPH07309707A (ja) 1994-05-16 1994-05-16 軽量抗菌性セラミックス及び抗菌性セラミックスフィルター
JP94-101429 1994-05-16

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KR950031983A true KR950031983A (ko) 1995-12-20
KR0155226B1 KR0155226B1 (ko) 1998-11-16

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Country Status (7)

Country Link
US (1) US5618762A (ko)
EP (1) EP0682867B1 (ko)
JP (1) JPH07309707A (ko)
KR (1) KR0155226B1 (ko)
CA (1) CA2149260A1 (ko)
DE (1) DE69504408T2 (ko)
TW (1) TW303350B (ko)

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KR100377776B1 (ko) * 2000-07-11 2003-03-29 주식회사 이코바이오 수처리용 세라믹 볼의 제조방법
KR100652941B1 (ko) * 2004-10-12 2006-12-07 (주)석경에이.티 무색 투명한 은계 항균제 및 그의 제조방법

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JP4951785B2 (ja) * 2004-04-13 2012-06-13 鈴木油脂工業株式会社 抗菌性微粒子、その製造法及び該抗菌性微粒子を含む化粧料又は殺菌殺虫剤
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ITRM20070363A1 (it) 2007-06-27 2008-12-28 Univ Bologna Alma Mater Setto poroso da materiale cementizio di fosfato di calcio e suo utilizzo in apparecchiature a regime fluidico
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EP0682867A1 (en) 1995-11-22
CA2149260A1 (en) 1995-11-17
DE69504408T2 (de) 1999-03-18
US5618762A (en) 1997-04-08
KR0155226B1 (ko) 1998-11-16
DE69504408D1 (de) 1998-10-08

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