Improvements in or relating to sterilizing processes

A sterilizing process comprises contacting a surface to be sterilized with steam at or about atmospheric pressure and having homogeneously mixed therewith gaseous hydrogen chloride, the proportions ranging from 99.964 to 96.4% steam to from 0.036 to 3.6% hydrogen chloride by weight, and causing said...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WILCOX DONALD FRANKLIN, SHIELDS JOHN BICKFORD
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FOODS OR FOODSTUFFS HUMAN NECESSITIES HYGIENE MAKING THEREOF MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL MILK OR CHEESE SUBSTITUTES THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	A sterilizing process comprises contacting a surface to be sterilized with steam at or about atmospheric pressure and having homogeneously mixed therewith gaseous hydrogen chloride, the proportions ranging from 99.964 to 96.4% steam to from 0.036 to 3.6% hydrogen chloride by weight, and causing said gaseous mixture to condense on said surface with heating of the same, said surface being thereby sterilized. The surface may be heated from ambient to a temperature within the range of from 150 to 212 DEG F., and contact maintained for a period of 10 seconds to 10 minutes.