GB1147640A - Improvements in or relating to sterilisation of powders - Google Patents

Improvements in or relating to sterilisation of powders

Info

Publication number
GB1147640A
GB1147640A GB5177765A GB5177765A GB1147640A GB 1147640 A GB1147640 A GB 1147640A GB 5177765 A GB5177765 A GB 5177765A GB 5177765 A GB5177765 A GB 5177765A GB 1147640 A GB1147640 A GB 1147640A
Authority
GB
United Kingdom
Prior art keywords
powders
sterilisation
relating
dec
gas
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
GB5177765A
Inventor
Frederick Carr
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.)
Doulton and Co Ltd
Original Assignee
Doulton and Co Ltd
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 Doulton and Co Ltd filed Critical Doulton and Co Ltd
Priority to GB5177765A priority Critical patent/GB1147640A/en
Publication of GB1147640A publication Critical patent/GB1147640A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/204—Formaldehyde
    • 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
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/206—Ethylene oxide

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

1,147,640. Sterilizing powders. DOULTON & CO. Ltd. 6 Dec., 1966 [7 Dec., 1965], No. 51777/65. Addition to 1,031,392. Heading. A5G. In the method of sterilizing powders by means of a gas which causes separation of the particles thereof according to the main patent, use is made of a chemical sterilant, e.g. ethylene oxide or formalin, which may be at ambient or elevated temperature, as the separating gas.
GB5177765A 1965-12-07 1965-12-07 Improvements in or relating to sterilisation of powders Expired GB1147640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5177765A GB1147640A (en) 1965-12-07 1965-12-07 Improvements in or relating to sterilisation of powders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5177765A GB1147640A (en) 1965-12-07 1965-12-07 Improvements in or relating to sterilisation of powders

Publications (1)

Publication Number Publication Date
GB1147640A true GB1147640A (en) 1969-04-02

Family

ID=10461341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5177765A Expired GB1147640A (en) 1965-12-07 1965-12-07 Improvements in or relating to sterilisation of powders

Country Status (1)

Country Link
GB (1) GB1147640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062982A (en) * 1975-05-28 1977-12-13 General Foods, Limited Method for sterilization of food products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062982A (en) * 1975-05-28 1977-12-13 General Foods, Limited Method for sterilization of food products

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