GB180973A - A new or improved process of sterilizing liquids and solid materials or appliances - Google Patents

A new or improved process of sterilizing liquids and solid materials or appliances

Info

Publication number
GB180973A
GB180973A GB19673/21A GB1967321A GB180973A GB 180973 A GB180973 A GB 180973A GB 19673/21 A GB19673/21 A GB 19673/21A GB 1967321 A GB1967321 A GB 1967321A GB 180973 A GB180973 A GB 180973A
Authority
GB
United Kingdom
Prior art keywords
appliances
new
improved process
solid materials
deposited
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB19673/21A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROBERT HOTTINGER
Original Assignee
ROBERT HOTTINGER
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 ROBERT HOTTINGER filed Critical ROBERT HOTTINGER
Publication of GB180973A publication Critical patent/GB180973A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

180,973. Hottinger, R. June 1, 1921, [Convention date]. Bandages; materials, special.-Metals, such as silver, deposited in a spongy state from a colloid solution, are employed as germicides. The metal may be deposited on a filter plate or cloth and used to sterilize water or other liquids, or on materials used for making bandages, surgical cloth shoes, wadding, dialyzing membranes, &c., which are thus rendered permanently sterile. The spongy deposit is obtained by reducing a solution of a silver salt, for example with formaldehyde and alkali, at a fairly rapid rate and by repeated deposition on the same surface. Specifications 13702/09, [Class 46, Filtering &c.], 29049/12, and 157,280, [Class 46, Filtering &c.], are referred to.
GB19673/21A 1921-06-01 1921-07-21 A new or improved process of sterilizing liquids and solid materials or appliances Expired GB180973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH180973X 1921-06-01

Publications (1)

Publication Number Publication Date
GB180973A true GB180973A (en) 1922-11-21

Family

ID=4430414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19673/21A Expired GB180973A (en) 1921-06-01 1921-07-21 A new or improved process of sterilizing liquids and solid materials or appliances

Country Status (1)

Country Link
GB (1) GB180973A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459896A (en) * 1945-01-18 1949-01-25 Schwarz George Silver impregnation
US2459897A (en) * 1945-07-25 1949-01-25 Schwarz George Silver impregnation
US2653893A (en) * 1948-08-20 1953-09-29 Isabella B Romans Methods of applying oligodynamic silver and articles produced thereby
EP1151757A1 (en) * 2000-05-02 2001-11-07 Japan Techno Co., Ltd. Sterilization method using a vibrationally stirring apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459896A (en) * 1945-01-18 1949-01-25 Schwarz George Silver impregnation
US2459897A (en) * 1945-07-25 1949-01-25 Schwarz George Silver impregnation
US2653893A (en) * 1948-08-20 1953-09-29 Isabella B Romans Methods of applying oligodynamic silver and articles produced thereby
EP1151757A1 (en) * 2000-05-02 2001-11-07 Japan Techno Co., Ltd. Sterilization method using a vibrationally stirring apparatus
US6605252B2 (en) 2000-05-02 2003-08-12 Japan Techno Co., Ltd. Vibrationally stirring apparatus for sterilization, sterilizing apparatus and sterilizing method

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