BR9709817A - Equipamento para decomposicão catalìtica de peróxido de hidrogênio. - Google Patents

Equipamento para decomposicão catalìtica de peróxido de hidrogênio.

Info

Publication number
BR9709817A
BR9709817A BR9709817-5A BR9709817A BR9709817A BR 9709817 A BR9709817 A BR 9709817A BR 9709817 A BR9709817 A BR 9709817A BR 9709817 A BR9709817 A BR 9709817A
Authority
BR
Brazil
Prior art keywords
equipment
hydrogen peroxide
decomposing hydrogen
catalytically decomposing
catalytically
Prior art date
Application number
BR9709817-5A
Other languages
English (en)
Inventor
Wolfgang G K Mueller-Lierheim
Original Assignee
Mdle Medical Device Lab Europ
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 Mdle Medical Device Lab Europ filed Critical Mdle Medical Device Lab Europ
Publication of BR9709817A publication Critical patent/BR9709817A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0217—Pretreatment of the substrate before coating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0203—Preparation of oxygen from inorganic compounds
    • C01B13/0211—Peroxy compounds
    • C01B13/0214—Hydrogen peroxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Eyeglasses (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

Patente de Invenção: <B>"EQUIPAMENTO PARA DECOMPOSIçãO CATALìTICA DE PERóXIDO DE HIDROGêNIO"<D>. Um equipamento para a decomposição catalítica de H~ 2~O~ 2~ em uma solução aquosa que é agente para cuidado de lente de contato, em que o catalisador é formado por um corpo moldado que é tornado áspero por bombardeio com areia e que é revestido por uma camada de platina (1) que é produzida por borrifação.
BR9709817-5A 1996-06-17 1997-06-03 Equipamento para decomposicão catalìtica de peróxido de hidrogênio. BR9709817A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19624095A DE19624095C1 (de) 1996-06-17 1996-06-17 Vorrichtung zur katalytischen Zersetzung von Wasserstoffperoxyd
PCT/EP1997/002863 WO1997048423A1 (de) 1996-06-17 1997-06-03 Vorrichtung zur katalytischen zersetzung von wasserstoffperoxyd

Publications (1)

Publication Number Publication Date
BR9709817A true BR9709817A (pt) 2000-01-11

Family

ID=7797153

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709817-5A BR9709817A (pt) 1996-06-17 1997-06-03 Equipamento para decomposicão catalìtica de peróxido de hidrogênio.

Country Status (9)

Country Link
US (1) US6228333B1 (pt)
EP (1) EP0920340B1 (pt)
JP (1) JP2001506507A (pt)
AT (1) ATE197674T1 (pt)
AU (1) AU3171897A (pt)
BR (1) BR9709817A (pt)
DE (2) DE19624095C1 (pt)
NO (1) NO985774D0 (pt)
WO (1) WO1997048423A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9701339D0 (en) * 1997-01-23 1997-03-12 Waverley Pharma Ltd Contact lens disinfection apparatus
DE19757356C1 (de) * 1997-12-22 1999-07-01 Mdle Medical Device Lab Europ Vorrichtung zur Pflege von Kontaktlinsen
DE19843140C1 (de) * 1998-09-21 1999-10-07 Mdle Medical Device Lab Europ Vorrichtung zur Pflege von Kontaktlinsen
US7998405B2 (en) 2006-07-07 2011-08-16 Donley Keith K Protecting the eyes of contact lens wearers
US7585679B1 (en) 2008-02-22 2009-09-08 Dionex Corporation Ion chromatography system with flow-delay eluent recycle
US20120085662A1 (en) * 2009-07-10 2012-04-12 Menicon Co., Ltd. Case for sterilizing contact lenses
CA2775969C (en) * 2009-11-17 2016-12-20 Novartis Ag A hydrogen peroxide solution and kit for disinfecting contact lenses
WO2012001806A1 (ja) * 2010-07-01 2012-01-05 株式会社メニコン コンタクトレンズ用消毒液及びコンタクトレンズの消毒システム
JP5450355B2 (ja) * 2010-11-10 2014-03-26 株式会社メニコン コンタクトレンズ殺菌用ケース
US11090606B2 (en) 2013-12-05 2021-08-17 Dionex Corporation Gas-less electrolytic device and method

Family Cites Families (16)

* 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
US4396583A (en) * 1981-08-14 1983-08-02 American Optical Corporation Device for single solution contact lens sterilization
GB8515079D0 (en) * 1985-06-14 1985-07-17 Kellway Pharma Contact lens cleaning & disinfection
JP2625697B2 (ja) * 1987-02-06 1997-07-02 三菱瓦斯化学株式会社 コンタクトレンズの処理方法
DE3843746C1 (pt) * 1988-12-24 1990-07-12 Degussa Ag, 6000 Frankfurt, De
US5196174A (en) * 1989-06-09 1993-03-23 Ciba Vision Corporation Apparatus for sterilizing contact lenses
US5468448A (en) * 1989-12-28 1995-11-21 Ciba-Geigy Corporation Peroxide disinfection method and devices therefor
US5306352A (en) * 1989-12-28 1994-04-26 Ciba-Geigy Corporation Peroxide disinfection method
ES2020888A6 (es) * 1990-06-11 1991-10-01 Disop Sa Un procedimiento para la conversacion de lentes de contacto en un solo paso.
AU1196692A (en) * 1991-01-15 1992-08-27 Ciba Vision Corporation Improved method and apparatus for the sterilization of contact lenses
US5270002A (en) * 1991-10-03 1993-12-14 Allergan, Inc. Apparatus and method useful in disinfecting contact lenses
WO1993006870A1 (en) * 1991-10-03 1993-04-15 Allergan, Inc. Apparatus useful in disinfecting contact lenses
DE4243410C2 (de) * 1992-12-17 1996-05-15 Mannesmann Ag Verfahren zur Herstellung eines Dünnfilmmeßwiderstandes
US5364601A (en) * 1992-12-30 1994-11-15 Bausch & Lomb Incorporated Treating of contact lenses with compositions comprising PVP-H202
JP2545727B2 (ja) * 1993-04-19 1996-10-23 工業技術院長 消臭灯及びその製造方法
DE19522950A1 (de) * 1995-06-23 1997-01-02 Medical Device Polymers Gmbh Katalysator zur Zersetzung von Wasserstoffperoxyd in wäßriger Lösung und seine Verwendung bei der Kontaktlinsenpflege

Also Published As

Publication number Publication date
AU3171897A (en) 1998-01-07
NO985774L (no) 1998-12-10
US6228333B1 (en) 2001-05-08
DE19624095C1 (de) 1997-09-04
EP0920340A1 (de) 1999-06-09
EP0920340B1 (de) 2000-11-22
WO1997048423A1 (de) 1997-12-24
JP2001506507A (ja) 2001-05-22
ATE197674T1 (de) 2000-12-15
NO985774D0 (no) 1998-12-10
DE59702666D1 (de) 2000-12-28

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]