NO20004484L - Baktericid silikondioksid behandlet med sølv - Google Patents

Baktericid silikondioksid behandlet med sølv

Info

Publication number
NO20004484L
NO20004484L NO20004484A NO20004484A NO20004484L NO 20004484 L NO20004484 L NO 20004484L NO 20004484 A NO20004484 A NO 20004484A NO 20004484 A NO20004484 A NO 20004484A NO 20004484 L NO20004484 L NO 20004484L
Authority
NO
Norway
Prior art keywords
silver
aerosol
bactericidal
silicon dioxide
dioxide treated
Prior art date
Application number
NO20004484A
Other languages
English (en)
Norwegian (no)
Other versions
NO20004484D0 (no
Inventor
Helmut Mangold
Rainer Golchert
Original Assignee
Degussa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Degussa filed Critical Degussa
Publication of NO20004484D0 publication Critical patent/NO20004484D0/no
Publication of NO20004484L publication Critical patent/NO20004484L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/02—Ingredients treated with inorganic substances
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/70—Preparations for dentistry comprising inorganic additives
    • A61K6/71—Fillers
    • A61K6/76—Fillers comprising silicon-containing compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/238—Metals or alloys, e.g. oligodynamic metals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/31—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0054—Drying of aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • C01B33/183—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00119—Heat exchange inside a feeding nozzle or nozzle reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/11—Powder tap density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Inorganic Chemistry (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • Birds (AREA)
  • Polymers & Plastics (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Dispersion Chemistry (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Silicon Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Dental Preparations (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NO20004484A 1999-09-09 2000-09-08 Baktericid silikondioksid behandlet med sølv NO20004484L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19943057A DE19943057A1 (de) 1999-09-09 1999-09-09 Bakterizides, mit Silber dotiertes Siliciumdioxid

Publications (2)

Publication Number Publication Date
NO20004484D0 NO20004484D0 (no) 2000-09-08
NO20004484L true NO20004484L (no) 2001-03-12

Family

ID=34353517

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20004484A NO20004484L (no) 1999-09-09 2000-09-08 Baktericid silikondioksid behandlet med sølv

Country Status (11)

Country Link
US (2) US6423331B1 (ja)
EP (1) EP1083146B1 (ja)
JP (1) JP3745208B2 (ja)
AT (1) ATE236854T1 (ja)
CA (1) CA2317687A1 (ja)
DE (2) DE19943057A1 (ja)
DK (1) DK1083146T3 (ja)
ES (1) ES2191588T3 (ja)
IL (1) IL138349A0 (ja)
NO (1) NO20004484L (ja)
TW (1) TW524774B (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650500A1 (de) * 1996-12-05 1998-06-10 Degussa Dotierte, pyrogen hergestellte Oxide
US7279137B2 (en) * 2001-08-30 2007-10-09 Tda Research, Inc. Burners and combustion apparatus for carbon nanomaterial production
DE10239144A1 (de) * 2002-08-27 2004-03-18 Degussa Ag Dispersion
DE10307099A1 (de) * 2002-09-06 2004-03-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Material, insbesondere zur Einbringung in Bindemittelsysteme
JP2005126348A (ja) * 2003-10-22 2005-05-19 National Institute Of Advanced Industrial & Technology 金属系無機抗菌・防カビ剤、その製造方法及び用途
US7335250B2 (en) * 2004-02-06 2008-02-26 Ivoclar Vivadent Ag Dental composites based on X-ray-opaque mixed oxides prepared by flame spraying
EP1761459B1 (en) 2004-03-15 2017-02-01 Eidgenössische Technische Hochschule Zürich Flame synthesis of metal salt nanoparticles, in particular calcium and phosphate comprising nanoparticles
WO2006084390A1 (en) * 2005-02-11 2006-08-17 Eth Zurich Antimicrobial and antifungal powders made by flame spray pyrolysis
EP1889810A1 (en) * 2006-08-10 2008-02-20 HeiQ Materials AG Method for producing nanoparticle loaded powders using flame spray pyrolysis and applications thereof
KR100806915B1 (ko) 2006-10-10 2008-02-22 요업기술원 은이 코팅된 실리카와 그 제조방법 및 이를 이용한 제품
EP2145758B2 (de) 2008-07-14 2017-06-07 3A Technology & Management AG Verpackung sowie Packgut-Verpackungseinheit
US9540822B2 (en) 2009-11-24 2017-01-10 Certainteed Corporation Composite nanoparticles for roofing granules, roofing shingles containing such granules, and process for producing same
KR101614270B1 (ko) * 2009-12-04 2016-04-29 삼성전자주식회사 휴대용 단말기에서 약도 정보를 생성하기 위한 장치 및 방법
DE102010002356A1 (de) 2010-02-25 2011-08-25 Evonik Degussa GmbH, 45128 Zusammensetzungen von mit oligomeren Siloxanolen funktionalisierten Metalloxiden und deren Verwendung
CN101941707B (zh) * 2010-03-11 2012-12-05 赤峰盛森硅业科技发展有限公司 小分子烷烃燃烧制备气相二氧化硅的方法与装置
US20110236444A1 (en) * 2010-03-25 2011-09-29 Darsillo Michael S Antimicrobial Silica Composites
PL217463B1 (pl) 2010-05-07 2014-07-31 Inst Chemii Przemysłowej Im Prof Ignacego Mościckiego Sposób wytwarzania nanoproszków krzemionkowych o właściwościach grzybobójczych, zwłaszcza do kompozytów polimerowych
KR101686949B1 (ko) * 2010-10-19 2016-12-16 삼성전자 주식회사 금속 산화물 살균 촉매 및 이를 이용한 살균처리 장치
US20120294919A1 (en) * 2011-05-16 2012-11-22 Basf Se Antimicrobial Silver Silica Composite
DE202011102812U1 (de) * 2011-06-14 2011-12-05 Hachemie Hamburger Chemikalien-Gesellschaft Mbh Wärmedämmstoff aus Altpapier mit Flammschutzmittelzusammensetzung
CN102784928A (zh) * 2012-09-11 2012-11-21 华东理工大学 一种氧化硅包银的核壳结构纳米颗粒的制备方法
US10702854B2 (en) 2013-05-13 2020-07-07 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences Oxygen-free direct conversion of methane and catalysts therefor
CN104148101B (zh) * 2013-05-13 2016-12-28 中国科学院大连化学物理研究所 一种甲烷无氧直接制烯烃的方法及其催化剂
US9775239B2 (en) * 2014-04-08 2017-09-26 Panasonic Intellectual Property Management Co., Ltd. Resin composition for printed wiring board, prepreg, metal-clad laminate, and printed wiring board
FR3085104B1 (fr) 2018-08-22 2021-01-01 Commissariat Energie Atomique Nouvel agent antimicrobien a base de particules d'oxyde de silicium dopees

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292290A (en) * 1980-04-16 1981-09-29 Cabot Corporation Process for the production of finely-divided metal and metalloid oxides
JPH10133043A (ja) * 1996-10-31 1998-05-22 Hitachi Cable Ltd 導波路型光部品及びその製造方法
DE19650500A1 (de) * 1996-12-05 1998-06-10 Degussa Dotierte, pyrogen hergestellte Oxide
JPH1186757A (ja) * 1997-09-04 1999-03-30 Nippon Electric Glass Co Ltd ブラウン管用パネル
DE19847161A1 (de) * 1998-10-14 2000-04-20 Degussa Mittels Aerosol dotiertes pyrogen hergestelltes Siliciumdioxid

Also Published As

Publication number Publication date
JP2001130910A (ja) 2001-05-15
CA2317687A1 (en) 2001-03-09
JP3745208B2 (ja) 2006-02-15
US20030235624A1 (en) 2003-12-25
ATE236854T1 (de) 2003-04-15
EP1083146A1 (de) 2001-03-14
DE19943057A1 (de) 2001-03-15
DE50001688D1 (de) 2003-05-15
TW524774B (en) 2003-03-21
DK1083146T3 (da) 2003-05-12
US6872402B2 (en) 2005-03-29
ES2191588T3 (es) 2003-09-16
EP1083146B1 (de) 2003-04-09
NO20004484D0 (no) 2000-09-08
IL138349A0 (en) 2001-10-31
US6423331B1 (en) 2002-07-23

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