NO20004960L - Catalytic chamber - Google Patents

Catalytic chamber

Info

Publication number
NO20004960L
NO20004960L NO20004960A NO20004960A NO20004960L NO 20004960 L NO20004960 L NO 20004960L NO 20004960 A NO20004960 A NO 20004960A NO 20004960 A NO20004960 A NO 20004960A NO 20004960 L NO20004960 L NO 20004960L
Authority
NO
Norway
Prior art keywords
catalytic chamber
contact lens
production
continuous
disinfecting
Prior art date
Application number
NO20004960A
Other languages
Norwegian (no)
Other versions
NO20004960D0 (en
Inventor
Marc Harlan Minter
Leslie Frank Stebbins
Martha Jane Graham
Robert Allen Janssen
Original Assignee
Novartis Ag
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 Novartis Ag filed Critical Novartis Ag
Publication of NO20004960L publication Critical patent/NO20004960L/en
Publication of NO20004960D0 publication Critical patent/NO20004960D0/en

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
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
    • A61L12/12—Non-macromolecular oxygen-containing compounds, e.g. hydrogen peroxide or ozone
    • A61L12/124—Hydrogen peroxide; Peroxy compounds
    • A61L12/128—Hydrogen peroxide; Peroxy compounds neutralised with catalysts

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Catalysts (AREA)
  • Eyeglasses (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

Fremgangsmåte for å konservere og/eller desinfisere en kontinuerlig vannfri strøm i et helsepleieprodukts produksjonsfasilitet og et katalytisk kammer for nedbrytning av peroksid i et kontinuerlig strømningsrør. Fremgangsmåten og anordningen er særlig anvendelig ved konservering av vandige strømmer anvendt ved kontaktlinseproduksjon, kontaktlinsepleie og oftalmiske legemiddelproduksjonsprosesser.A method of preserving and / or disinfecting a continuous anhydrous stream in a health care product's production facility and a catalytic chamber for degradation of peroxide in a continuous flow tube. The method and apparatus are particularly useful in the preservation of aqueous streams used in contact lens production, contact lens care and ophthalmic drug production processes.

NO20004960A 1998-04-14 2000-10-02 Catalytic chamber NO20004960D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6042898A 1998-04-14 1998-04-14
PCT/EP1999/002440 WO1999052567A1 (en) 1998-04-14 1999-04-12 Catalytic chamber

Publications (2)

Publication Number Publication Date
NO20004960L true NO20004960L (en) 2000-10-02
NO20004960D0 NO20004960D0 (en) 2000-10-02

Family

ID=22029414

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20004960A NO20004960D0 (en) 1998-04-14 2000-10-02 Catalytic chamber

Country Status (6)

Country Link
EP (1) EP1071478A1 (en)
JP (1) JP2002511333A (en)
AU (1) AU3605999A (en)
CA (1) CA2326895A1 (en)
NO (1) NO20004960D0 (en)
WO (1) WO1999052567A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010072640A1 (en) * 2008-12-22 2010-07-01 Basf Se Method for stabilizing polymers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912451A (en) * 1973-06-04 1975-10-14 Warner Lambert Co Method for removing hydrogen peroxide from soft contact lenses
GB8922825D0 (en) * 1989-10-10 1989-11-22 Ici Plc Liquid phase reaction process
US5089240A (en) * 1990-08-22 1992-02-18 Ciba Vision Corporation Catalytic lens sterilizing system
AU1196692A (en) * 1991-01-15 1992-08-27 Ciba Vision Corporation Improved method and apparatus for the sterilization of contact lenses
TW212832B (en) * 1992-03-13 1993-09-11 Ciba Geigy Ag Improved peroxide disinfection method and devices therefor
JPH06226098A (en) * 1993-02-05 1994-08-16 Tome Sangyo Kk Hydrogen peroxide decomposition catalyst and production therefor and sterilizing method for contact lens using the catalyst

Also Published As

Publication number Publication date
CA2326895A1 (en) 1999-10-21
WO1999052567A1 (en) 1999-10-21
EP1071478A1 (en) 2001-01-31
JP2002511333A (en) 2002-04-16
AU3605999A (en) 1999-11-01
NO20004960D0 (en) 2000-10-02

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application