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1. WO1992018170 - TREATMENT OF MATERIAL

Publication Number WO/1992/018170
Publication Date 29.10.1992
International Application No. PCT/GB1992/000671
International Filing Date 13.04.1992
Chapter 2 Demand Filed 16.10.1992
IPC
A61L 2/10 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
02using physical phenomena
08Radiation
10Ultra-violet radiation
CPC
A61L 2/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
02using physical phenomena
08Radiation
10Ultra-violet radiation
Applicants
  • ELOPAK SYSTEMS AG [CH]/[CH] (AllExceptUS)
  • CASTBERG, Helge, Bakketun [NO]/[NO] (UsOnly)
  • BERGMANN, Karin [DE]/[GB] (UsOnly)
  • HYDE, Peter, John [GB]/[GB] (UsOnly)
  • NESS, Karen, Margaret, Montgomery [GB]/[GB] (UsOnly)
  • STANLEY, Christopher, John [GB]/[GB] (UsOnly)
Inventors
  • CASTBERG, Helge, Bakketun
  • BERGMANN, Karin
  • HYDE, Peter, John
  • NESS, Karen, Margaret, Montgomery
  • STANLEY, Christopher, John
Agents
  • BURROWS, Anthony, Gregory
Priority Data
9107751.112.04.1991GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) TREATMENT OF MATERIAL
(FR) TRAITEMENT DE MATERIAUX
Abstract
(EN) A sterilizing method comprises subjecting material, for example packaging board, to laser UV alone, or substantially simultaneously with laser IR and/or hydrogen peroxide to obtain a synergistic effect between the UV and the IR and/or hydrogen peroxide, to render micro-organisms present at said material non-viable.
(FR) Procédé de stérilisation consistant à soumettre un matériau, par exemple du carton d'emballage, à de la lumière ultraviolette de laser soit toute seule soit sensiblement simultanément avec de la lumière infrarouge de laser et/ou du peroxyde d'hydrogène, de manière à obtenir un effet synergique entre la lumière ultraviolette et la lumière infrarouge et/ou le peroxyde d'hydrogène, et à rendre non viables les microorganismes présents dans ledit matériau.
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