WO2001060750A3 - Apparatus and method for controlled delivery of a gas - Google Patents

Apparatus and method for controlled delivery of a gas Download PDF

Info

Publication number
WO2001060750A3
WO2001060750A3 PCT/US2001/005002 US0105002W WO0160750A3 WO 2001060750 A3 WO2001060750 A3 WO 2001060750A3 US 0105002 W US0105002 W US 0105002W WO 0160750 A3 WO0160750 A3 WO 0160750A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
layer
sachet
envelope
barrier layer
Prior art date
Application number
PCT/US2001/005002
Other languages
French (fr)
Other versions
WO2001060750A2 (en
Inventor
Richard Hamilton
John Warner
Original Assignee
Selective Micro Technologies L
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
Priority claimed from US09/660,117 external-priority patent/US6607696B1/en
Application filed by Selective Micro Technologies L filed Critical Selective Micro Technologies L
Priority to MXPA02007993A priority Critical patent/MXPA02007993A/en
Priority to CA002399245A priority patent/CA2399245A1/en
Priority to JP2001559807A priority patent/JP2003522640A/en
Priority to KR1020027010797A priority patent/KR20020073556A/en
Priority to AU2001243167A priority patent/AU2001243167A1/en
Priority to BR0108486-0A priority patent/BR0108486A/en
Priority to EP01916105.8A priority patent/EP1255572B1/en
Publication of WO2001060750A2 publication Critical patent/WO2001060750A2/en
Publication of WO2001060750A3 publication Critical patent/WO2001060750A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/02—Oxides of chlorine
    • C01B11/022—Chlorine dioxide (ClO2)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/02—Oxides of chlorine
    • C01B11/022—Chlorine dioxide (ClO2)
    • C01B11/023—Preparation from chlorites or chlorates
    • C01B11/024—Preparation from chlorites or chlorates from chlorites
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/763—Devices for the addition of such compounds in gaseous form
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Abstract

Disclosed are apparatus (10) for delivery of a gas, e.g., carbon dioxide and/or chlorine dioxide, and methods of its use and manufacture. The apparatus (10) includes an envelope (20), and a sachet (30) within the envelope that contains reactant (40), which generates a gas in the presence of an initiating agent, e.g., water. In another embodiment, the apparatus includes a barrier layer, a sachet layer disposed adjacent to the barrier layer, a reactant disposed between the barrier layer and the sachet layer that generates a gas in the presence of an initiating agent, and an envelope layer disposed adjacent to the sachet layer.
PCT/US2001/005002 2000-02-18 2001-02-16 Apparatus and method for controlled delivery of a gas WO2001060750A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
MXPA02007993A MXPA02007993A (en) 2000-02-18 2001-02-16 Apparatus and method for controlled delivery of a gas.
CA002399245A CA2399245A1 (en) 2000-02-18 2001-02-16 Apparatus and method for controlled delivery of a gas
JP2001559807A JP2003522640A (en) 2000-02-18 2001-02-16 Apparatus and method for controlled delivery of gas
KR1020027010797A KR20020073556A (en) 2000-02-18 2001-02-16 Apparatus and method for controlled delivery of a gas
AU2001243167A AU2001243167A1 (en) 2000-02-18 2001-02-16 Apparatus and method for controlled delivery of a gas
BR0108486-0A BR0108486A (en) 2000-02-18 2001-02-16 Apparatus and method for controlled release of a gas
EP01916105.8A EP1255572B1 (en) 2000-02-18 2001-02-16 Apparatus and method for controlled delivery of a gas

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US18336800P 2000-02-18 2000-02-18
US60/183,368 2000-02-18
US19002800P 2000-03-17 2000-03-17
US60/190,028 2000-03-17
US09/660,117 US6607696B1 (en) 2000-02-18 2000-09-12 Apparatus and method for controlled delivery of a gas
US09/660,117 2000-09-12
US25989601P 2001-01-04 2001-01-04
US60/259,896 2001-01-04

Publications (2)

Publication Number Publication Date
WO2001060750A2 WO2001060750A2 (en) 2001-08-23
WO2001060750A3 true WO2001060750A3 (en) 2002-05-02

Family

ID=27497561

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/005002 WO2001060750A2 (en) 2000-02-18 2001-02-16 Apparatus and method for controlled delivery of a gas

Country Status (10)

Country Link
US (1) US6602466B2 (en)
EP (1) EP1255572B1 (en)
JP (1) JP2003522640A (en)
KR (1) KR20020073556A (en)
CN (1) CN1400912A (en)
AU (1) AU2001243167A1 (en)
BR (1) BR0108486A (en)
CA (1) CA2399245A1 (en)
MX (1) MXPA02007993A (en)
WO (1) WO2001060750A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8940163B2 (en) 2008-07-21 2015-01-27 3M Innovative Properties Company Apparatus for dispersing additive into a fluid stream

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6607696B1 (en) * 2000-02-18 2003-08-19 Selective Micro Technologies, Llc Apparatus and method for controlled delivery of a gas
US7922984B2 (en) * 2000-02-18 2011-04-12 Selective Micro Technologies, Llc Apparatus and method for controlled delivery of a gas
WO2003020326A1 (en) * 2001-08-28 2003-03-13 Ecolab Inc. Methods, devices and compositions for the sustained release of chlorine dioxdie
US6913691B2 (en) 2002-03-20 2005-07-05 Cuno Incorporated Controlled dosing of chlorine dioxide or other sanitizing agents into pressurized water systems
US20030190273A1 (en) * 2002-04-09 2003-10-09 Bernard Technologies, Inc. Container liner for inhibiting decay of perishable items
GB2390840A (en) * 2002-07-17 2004-01-21 Reckitt Benckiser Water-soluble container with plural compartments
US7922992B2 (en) * 2002-09-13 2011-04-12 Ica Trinova, Llc Composition and method for producing carbon dioxide
US20040062680A1 (en) * 2002-09-30 2004-04-01 Bernard Technologies, Inc. Apparatus and method for generation of chlorine dioxide gas
US20040241065A1 (en) * 2002-09-30 2004-12-02 Bernard Technologies, Inc. Apparatus and kit for generation of chlorine dioxide gas
AU2003290924A1 (en) * 2002-11-14 2004-06-15 Selective Micro Technologies, Llc Cleaning methods using chlorine dioxine solutions
US7435436B2 (en) * 2002-11-18 2008-10-14 Conagra Foods Pdm, Inc. Microwave popcorn package
US7479349B2 (en) * 2002-12-31 2009-01-20 Cardiac Pacemakers, Inc. Batteries including a flat plate design
JP2006520407A (en) * 2003-02-03 2006-09-07 レキット ベンキサー ナムローゼ フェンノートシャップ Emitter blister
WO2004073755A1 (en) * 2003-02-20 2004-09-02 Selective Micro Technologies, Llc Gas delivery apparatus and methods of use
CA2526938A1 (en) * 2003-05-12 2004-11-25 Johnsondiversey, Inc. A system for producing and dispensing chlorine dioxide
CN1809507A (en) * 2003-06-16 2006-07-26 择微技术有限责任公司 Reusable apparatus for gas generation
US8017074B2 (en) 2004-01-07 2011-09-13 Noxilizer, Inc. Sterilization system and device
US7350720B2 (en) * 2004-02-03 2008-04-01 S.C. Johnson & Son, Inc. Active material emitting device
US9334098B1 (en) * 2004-03-26 2016-05-10 Kenneth D. Hughes Reactive materials packaging
US8110259B2 (en) 2004-04-02 2012-02-07 Curwood, Inc. Packaging articles, films and methods that promote or preserve the desirable color of meat
US8470417B2 (en) 2004-04-02 2013-06-25 Curwood, Inc. Packaging inserts with myoglobin blooming agents, packages and methods for packaging
US8053047B2 (en) 2004-04-02 2011-11-08 Curwood, Inc. Packaging method that causes and maintains the preferred red color of fresh meat
US8029893B2 (en) 2004-04-02 2011-10-04 Curwood, Inc. Myoglobin blooming agent, films, packages and methods for packaging
US8741402B2 (en) 2004-04-02 2014-06-03 Curwood, Inc. Webs with synergists that promote or preserve the desirable color of meat
US8545950B2 (en) 2004-04-02 2013-10-01 Curwood, Inc. Method for distributing a myoglobin-containing food product
US7867531B2 (en) 2005-04-04 2011-01-11 Curwood, Inc. Myoglobin blooming agent containing shrink films, packages and methods for packaging
US20080003171A1 (en) * 2004-04-20 2008-01-03 Smith William L Microbial Control Using Hypochlorous Acid Vapor
US7718122B2 (en) * 2004-04-20 2010-05-18 The Clorox Company Carriers for hypochlorous acid vapor
US7758807B2 (en) * 2004-04-20 2010-07-20 The Clorox Company Microbial control with reduced chlorine
EP1750502A4 (en) * 2004-05-17 2011-09-07 John Y Mason Method of treating with chlorine dioxide
US8746503B2 (en) * 2004-06-12 2014-06-10 Walter K. Lim System and method for providing a reserve supply of gas in a pressurized container
US7883640B2 (en) * 2004-11-10 2011-02-08 The United States Of America As Represented By The Secretary Of The Army Chemical combination for generation of disinfectant and heat
US8337717B2 (en) * 2004-11-10 2012-12-25 The United States Of America As Represented By The Secretary Of The Army Process for producing aqueous chlorine dioxide for surface disinfection and decontamination
AU2005319640A1 (en) * 2004-11-16 2006-06-29 Tbs Technologies, Llc Apparatus for the generation of chlorine dioxide
WO2006078786A1 (en) * 2005-01-18 2006-07-27 Selective Micro Technologies, Llc Antimicrobial gas desorbing articles
US20070053801A1 (en) * 2005-01-28 2007-03-08 Julian Ross Method and apparatus for controlled production of a gas
US20070059414A1 (en) * 2005-09-13 2007-03-15 Novak John S Method and Process of Using Controlled Gas Environments to Inhibit Microbial Growth
HUP0600735A2 (en) * 2006-09-21 2009-04-28 Zoltan Dr Noszticzius Permeation method and apparatus for preparing fluids containing high-purity chlorine dioxide
US20080241323A1 (en) * 2007-04-02 2008-10-02 Kelsey D Frank Agricultural product disinfecting system
US20090054853A1 (en) * 2007-08-22 2009-02-26 Huyser Richard F Surgical tool system that forms a sterile gas barrier at the site at which the tool of the system is used and that activates energy-activated agents discharged at the site
US20100183785A1 (en) * 2009-01-21 2010-07-22 Manuel Ii Zuniga Method for doing business to retard bacterial, fungal, and viral contamination and mold growth in fruits
US8450090B2 (en) 2009-10-06 2013-05-28 The Regents Of The University Of Colorado, A Body Corporate Compositions and methods for promoting fatty acid production in plants
WO2011142928A1 (en) * 2010-05-13 2011-11-17 Convatec Technologies Inc. Indwelling fecal drainage catheter and fecal collection or ostomy pouch
EP2588797B1 (en) * 2010-06-29 2021-11-17 H2Safe, LLC Fluid container
CN105271124A (en) * 2011-07-20 2016-01-27 上海波波客生物科技有限公司 Slow-release disinfectant generator for preparing chlorine dioxide on site and application thereof
US8691154B2 (en) 2012-02-17 2014-04-08 Diversey, Inc. Apparatus for the generation of cleaning and/or sanitizing solutions
JP6470171B2 (en) * 2012-05-07 2019-02-13 ザ プロクター アンド ギャンブル カンパニー Flexible container
JP6028182B2 (en) * 2012-07-06 2016-11-16 株式会社光未来 Hydrogen gas sealing bag and method for dissolving hydrogen gas
US20140158557A1 (en) * 2012-12-12 2014-06-12 Basf Corporation Gas Storage and Release Into Packaging After Filling
US9382116B2 (en) 2013-01-10 2016-07-05 Ica Trinova, Llc Mixtures for producing chlorine dioxide gas in enclosures and methods of making the same
US9238587B2 (en) 2013-03-15 2016-01-19 Sabre Intellectual Property Holdings Llc Method and system for the treatment of water and fluids with chlorine dioxide
US10442711B2 (en) 2013-03-15 2019-10-15 Sabre Intellectual Property Holdings Llc Method and system for the treatment of produced water and fluids with chlorine dioxide for reuse
EP2975932A4 (en) 2013-03-22 2016-09-28 Hydroemission Corp Pte Ltd Device and method for delivering volatile substances
WO2016020755A2 (en) * 2014-07-01 2016-02-11 Adva Bar-On Systems and methods for releasing chlorine dioxide
CN104891442A (en) * 2015-05-06 2015-09-09 湖北南五洲生化科技有限公司 Method for preparing high-purity chlorine dioxide
JP6578144B2 (en) * 2015-07-02 2019-09-18 株式会社コガネイ Disinfecting sheet pack and disinfecting sheet manufacturing method
JP2017014162A (en) * 2015-07-02 2017-01-19 株式会社コガネイ Sterilization sheet pack and method for producing sterilization sheet
WO2017116891A1 (en) * 2015-12-28 2017-07-06 3M Innovative Properties Company Cartridges for sample partitioning
US10850981B2 (en) 2017-04-25 2020-12-01 Ica Trinova, Llc Methods of producing a gas at a variable rate
CN109422019A (en) * 2017-08-28 2019-03-05 黄珊珊 A method of high-purity liquid is manufactured by mancarried device
CN107593762B (en) * 2017-09-29 2020-10-27 广州闪电生物科技有限公司 Disinfecting solution and disinfecting method
US11912568B2 (en) 2018-03-14 2024-02-27 Ica Trinova, Llc Methods of producing a gas at a controlled rate
BE1027370B1 (en) * 2019-06-17 2021-01-26 Aqvita Method and domestic apparatus for producing mineral water from tap water
US20220126254A1 (en) * 2020-10-27 2022-04-28 Selective Micro Technologies, Llc Gas micro reactor utilizing membrane packaging
CN116917227A (en) * 2021-01-13 2023-10-20 T·施罗特 Improved device for promoting chemical reaction
CN113767899B (en) * 2021-09-28 2022-12-20 中北大学 Controllable slow-release reaction type chlorine dioxide generating device and generating method
US11905606B2 (en) * 2022-03-28 2024-02-20 Cupod Llc Chlorine dioxide gas generating devices, systems, and methods
GB2620421A (en) * 2022-07-07 2024-01-10 Virus Shield Biosciences Ltd Method and products for generation of disinfectant compositions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423817A2 (en) * 1989-10-20 1991-04-24 S.C. Johnson & Son, Inc. Chlorine dioxide generator
US5707739A (en) * 1995-06-05 1998-01-13 Southwest Research Institute Powdered biocidal compositions
WO1999024356A1 (en) * 1997-11-07 1999-05-20 Engelhard Corporation Method and device for the production of an aqueous solution containing chlorine dioxide
US5922776A (en) * 1995-06-12 1999-07-13 Bernard Technologies, Inc. Sustained release, transparent biocidal compositions

Family Cites Families (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022262A (en) 1932-02-19 1935-11-26 Mathieson Alkali Works Inc Stain removal
US2071094A (en) 1934-05-11 1937-02-16 Mathieson Alkali Works Inc Chemical manufacture
US2071091A (en) 1936-07-13 1937-02-16 Mathieson Alkali Works Inc Chemical manufacture
US2323593A (en) 1941-10-08 1943-07-06 Mathieson Alkali Works Inc Manufacture of chlorine dioxide
US2482891A (en) 1945-03-16 1949-09-27 Olin Mathieson Solid, stable chlorine dioxide generating compositions
US3183057A (en) 1958-11-03 1965-05-11 Wallace & Tiernan Inc Products and procedures for effecting treatiment with chlorinous gas
US3332548A (en) 1965-05-10 1967-07-25 Continental Can Co Multiple unit package
US3591515A (en) 1968-04-16 1971-07-06 Int Dioxide Inc Pulverulent chlorine dioxide compositions
CA959238A (en) 1970-02-19 1974-12-17 Joseph Callerame Method and apparatus for producing chlorine dioxide in water
US3695839A (en) 1970-04-27 1972-10-03 Chem Generators Inc Process of producing chlorine dioxide
US4055672A (en) * 1972-04-10 1977-10-25 Standard Packaging Corporation Controlled atmosphere package
US3754079A (en) 1972-05-19 1973-08-21 Chemical Generators Inc Process of preparing chlorine dioxide
US3915212A (en) 1973-12-10 1975-10-28 Abbott Lab Flexible medical fluid container having a combined fill and administration port and reinforced hanger
US3950158A (en) 1974-05-31 1976-04-13 American Medical Products Company Urea cold pack having an inner bag provided with a perforated seal
US4077549A (en) 1976-12-27 1978-03-07 Beard Walter C Trigger actuator for dispensing pumps
US4094119A (en) 1977-03-18 1978-06-13 The Risdon Manufacturing Company Method of making a product for dispensing a volatile substance
US4596713A (en) 1983-04-14 1986-06-24 Burdette Darrell C Microwave food packets capable of dispersing a food additive during heating
US4528228A (en) 1983-10-11 1985-07-09 Michelsen Packaging Company Atmosphere control cushioning pad
US4547381A (en) 1983-11-10 1985-10-15 Rio Linda Chemical Co., Inc. Dry compositions for the production of chlorine dioxide
US4689169A (en) 1983-11-10 1987-08-25 Rio Linda Chemical Company, Inc. Dry compositions for the production of chlorine dioxide
US4986990A (en) 1984-03-21 1991-01-22 Alcide Corporation Disinfection method and composition therefor
US4585482A (en) 1984-05-25 1986-04-29 Southern Research Institute Long-acting biocidal compositions and method therefor
US4689215A (en) 1984-07-30 1987-08-25 Ratcliff Perry A Method and composition for prevention and treatment of oral disease
US4886657A (en) 1984-07-30 1989-12-12 Ratcliff Perry A Method for preventing periodontitis
US4818519A (en) 1986-12-29 1989-04-04 Ratcliff Perry A Method and composition for prevention of plaque formation and plaque dependent diseases
US4837009A (en) 1986-03-31 1989-06-06 Ratcliff Perry A Method and composition for prevention of plaque formation and plaque dependent diseases
US4889714A (en) 1984-07-30 1989-12-26 Ratcliff Perry A Method for retarding dental plaque by killing streptococcus sanguis
US4788053A (en) 1984-07-30 1988-11-29 Ratcliff Perry A Method and composition for prevention and treatment of oral disease
US4696811A (en) 1984-07-30 1987-09-29 Ratcliff Perry A Method and composition for prevention and treatment of oral disease
CA1250404A (en) 1985-12-18 1989-02-28 Tenneco Canada Inc. (Erco Division) Membrane pervaporation process
US4683039A (en) 1985-12-24 1987-07-28 Tenneco Canada Inc. (Erco Division) Membrane pervaporation process
US4925656A (en) 1986-03-31 1990-05-15 Ratcliff Perry A Method for retarding formation of dental plaque
US4851213A (en) 1986-03-31 1989-07-25 Ratcliff Perry A Method and composition for prevention and treatment of oral disease due to S. Sanguis
US4792442A (en) 1986-03-31 1988-12-20 Ratcliff Perry A Method and composition for prevention and treatment of oral disease
US4748904A (en) * 1986-07-01 1988-06-07 Razeto Andres V R Chlorine generator for preservation of fruits and vegetables
US4808389A (en) 1986-12-29 1989-02-28 Ratcliff Perry A Method and composition for prevention and treatment of oral disease
US5200171A (en) 1990-11-20 1993-04-06 Micropure, Inc. Oral health preparation and method
US4923753A (en) 1987-03-26 1990-05-08 The Dow Chemical Company Controlled-release compositions for acids
JP2532887B2 (en) 1987-09-11 1996-09-11 四国化成工業株式会社 Sustained release composition of chlorine dioxide
US5009875A (en) 1988-08-03 1991-04-23 International Dioxcide, Inc. Process of preparing clorine dioxide and apparatus therefor
JP2746928B2 (en) 1988-08-19 1998-05-06 株式会社環境工学研究所 Chlorine dioxide gas generator
US4925645A (en) 1988-10-05 1990-05-15 Mason James A Method of preparing a mixture of chlorine containing substances including chlorine dioxide
US5091107A (en) 1989-10-20 1992-02-25 The Drackett Company Chlorine dioxide generating device
US4994056A (en) 1989-11-09 1991-02-19 Ikeda Daniel P Unit dose medicament storing and mixing system
JP2649280B2 (en) 1990-02-08 1997-09-03 生研化学株式会社 Volatile substance packaging
US5770171A (en) 1990-03-05 1998-06-23 Eka Nobel Inc. Process for production of chlorine dioxide
SE467252B (en) 1990-03-16 1992-06-22 Eka Nobel Ab PROCEDURE FOR PREPARATION OF CHLORIDE Dioxide
HU214959B (en) 1991-05-17 1998-08-28 Olin Corp. Process for producing chlorine dioxine
US5441345A (en) 1991-12-09 1995-08-15 Minnesota Mining And Manufacturing Company Specialized pouches for containing and controllably dispensing product
US5380518A (en) 1992-03-04 1995-01-10 Arco Research Co., Inc. Method for the production of chlorine dioxide
US5719100A (en) 1992-03-20 1998-02-17 Zahradnik; Rudolf Water treatment compositions
US5273733A (en) 1992-04-14 1993-12-28 Eka Nobel Inc. Process for the production of chlorine dioxide
EP0571228A3 (en) 1992-05-21 1994-09-14 Dennis Charles Clemes Sulphur dioxide generators for use in the fruit industry
US5486344A (en) 1992-06-09 1996-01-23 Eka Nobel Inc. Method of producing chlorine dioxide
IL102627A (en) 1992-07-23 1996-05-14 Abic Ltd Solid composition releasing chlorine dioxide
US5346061A (en) 1992-08-06 1994-09-13 Avitar, Inc. Biostable treatment delivery system
US5567405A (en) 1992-11-13 1996-10-22 Klatte Inc. Method for producing chlorine dioxide using chemically impregnated zeolite
US5573743A (en) 1992-11-13 1996-11-12 Klatte Inc. Method for producing chlorine dioxide and removing chlorine dioxide using chemically impregnated zeolite
US5730948A (en) 1992-11-13 1998-03-24 Klatte Inc. Method for producing chlorine dioxide using chemically impregnated zeolite
US6046243A (en) 1993-02-12 2000-04-04 Bernard Technologies, Inc. Compositions for sustained release of a gas
DE69421199T2 (en) 1993-02-12 2000-04-20 Southwest Research Inst San An Polymeric biocidal composition and process for its preparation
US5705092A (en) * 1995-06-05 1998-01-06 Southwest Research Institute Multilayered biocidal film compositions
US5980826A (en) 1993-02-12 1999-11-09 Bernard Technologies Inc. Methods of deodorizing and retarding contamination or mold growth using chlorine dioxide
US5631300A (en) 1993-02-12 1997-05-20 Southwest Research Institute Method of making a sustained release biocidal composition
US5360609A (en) 1993-02-12 1994-11-01 Southwest Research Institute Chlorine dioxide generating polymer packaging films
US5650446A (en) 1993-02-12 1997-07-22 Southwest Research Institute Sustained release biocidal composition
US5380517B1 (en) 1993-02-26 1999-01-19 Eka Nobel Inc Process for continuously producing chlorine dioxide
AU6491494A (en) * 1993-04-07 1994-10-24 Rexham Industries Corp. Method of coating microporous membranes and resulting products
US5489435A (en) 1993-07-06 1996-02-06 Ratcliff; Perry A. Composition for treatment of abnormal conditions of the epithelium of bodily orifices
CN1104610A (en) 1993-12-30 1995-07-05 中国人民解放军59174部队 Chlorine dioxide producing bag and its production
NZ272769A (en) 1994-08-18 1996-03-26 Eka Nobel Inc Process for producing chlorine dioxide by reducing chlorate in acidic reaction medium
DE19529504C2 (en) 1995-08-10 1998-03-26 Manfred Prof Dr Rer Na Rimpler Process for the preparation of aqueous chlorine dioxide solutions
US5776374A (en) 1995-11-07 1998-07-07 The Dow Chemical Company Crosslinkable thermoplastic and crosslinked thermoset nonlinear optical polymeric compositions derived from aromatic dihydroxy compounds
US5856085A (en) 1995-12-01 1999-01-05 The Penn State Research Foundation Compositions and methods of developing oligonucleotides and oligonucleotide analogs having antiviral activity
CA2194609C (en) 1996-01-11 2005-08-23 Gerald Cowley Process for production of chlorine dioxide
US5855861A (en) 1996-02-23 1999-01-05 Water Technologies Limited Method and apparatus for making aqueous chlorine dioxide
US5965004A (en) 1996-03-13 1999-10-12 Sterling Pulp Chemicals, Ltd. Chlorine dioxide generation for water treatment
DE69732913T2 (en) 1996-09-18 2006-05-04 Bernard Technologies, Inc., Chicago POWDER FOR THE CONTROLLED RELEASE OF A GAS
US5885543A (en) 1997-02-11 1999-03-23 Klatte; Fred Method for producing chlorine dioxide using calcium chloride impregnated zeolite or aqueous calcium chloride
US6174508B1 (en) 1997-02-11 2001-01-16 Fred Klatte Method of producing chlorine dioxide using sodium chlorite and a water-retaining substance impregnated in zeolite or in aqueous solution
US5853689A (en) 1997-02-11 1998-12-29 Klatte; Fred Method for producing chlorine dioxide by activating an impregnated zeolite crystal mixture, and mixtures for performing such method
US5974810A (en) 1997-03-03 1999-11-02 Engelhard Corporation Method and composition for preventing odors in ice
US6077495A (en) 1997-03-03 2000-06-20 Engelhard Corporation Method, composition and system for the controlled release of chlorine dioxide gas
US5895638A (en) 1997-03-20 1999-04-20 Akzo Nobel N.V. Method of producing chlorine dioxide
US6000848A (en) 1997-07-08 1999-12-14 Massioui; Farid El Fluid package with closure
US6042802A (en) 1997-10-15 2000-03-28 Medivators Inc. Method and apparatus for generating and using chlorine dioxide
US5853085A (en) 1997-11-04 1998-12-29 Luttrell; Mark Disposable apparatus for containing and cleaning contact lenses
US6132748A (en) 1998-02-19 2000-10-17 Bio-Cide International, Inc. Method for producing chlorine dioxide using acidified expanded amorphous aluminum silicate impregnated with chlorite
US5968454A (en) 1998-04-02 1999-10-19 Vulcan Chemical Technologies, Inc. Chlorine dioxide generator
AU6435399A (en) 1998-10-09 2000-05-01 Dennis Charles Clemes Chlorine dioxide generators
AU1745500A (en) 1998-11-25 2000-06-19 Engelhard Corporation Methods and systems for reducing microbial populations
WO2001033961A1 (en) 1999-11-09 2001-05-17 Raytec Corporation Method for preserving crops
US6764661B1 (en) 2000-06-27 2004-07-20 Avantec Technologies, Inc. Device for producing an aqueous chlorine dioxide solution

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423817A2 (en) * 1989-10-20 1991-04-24 S.C. Johnson & Son, Inc. Chlorine dioxide generator
US5707739A (en) * 1995-06-05 1998-01-13 Southwest Research Institute Powdered biocidal compositions
US5922776A (en) * 1995-06-12 1999-07-13 Bernard Technologies, Inc. Sustained release, transparent biocidal compositions
WO1999024356A1 (en) * 1997-11-07 1999-05-20 Engelhard Corporation Method and device for the production of an aqueous solution containing chlorine dioxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8940163B2 (en) 2008-07-21 2015-01-27 3M Innovative Properties Company Apparatus for dispersing additive into a fluid stream

Also Published As

Publication number Publication date
BR0108486A (en) 2003-04-22
EP1255572A2 (en) 2002-11-13
AU2001243167A1 (en) 2001-08-27
EP1255572B1 (en) 2013-08-14
JP2003522640A (en) 2003-07-29
CN1400912A (en) 2003-03-05
US20010038805A1 (en) 2001-11-08
US6602466B2 (en) 2003-08-05
KR20020073556A (en) 2002-09-26
MXPA02007993A (en) 2004-04-05
CA2399245A1 (en) 2001-08-23
WO2001060750A2 (en) 2001-08-23

Similar Documents

Publication Publication Date Title
WO2001060750A3 (en) Apparatus and method for controlled delivery of a gas
WO2002083105A3 (en) Composition for enhanced absorption of nsaids
AU2002365135A8 (en) Integrated oxygen generation and carbon dioxide absorption method, apparatus and systems
WO2006100318A3 (en) Method for making an epoxide starting with a polyhydroxylated aliphatic hydrocarbon and a chlorinating agent
GB2416559B (en) Active controlled bottomhole pressure system & method
ZA200107069B (en) Hardfaced drill bit structures and methods for making such structure.
AP2004002964A0 (en) Insecticidal mixture containing gamma-cyhalothrin.
EP1540004A4 (en) Double stranded rna structures and constructs, and methods for generating and using the same
HK1041231A1 (en) Interactive toy, reaction behaviour pattern generating device, and reaction behaviour pattern generating method.
ZA200208492B (en) Game server, game machine under control of the server, and game control method.
AU2001248807A1 (en) Fire-Extinguishing Agent, Water for Fire Extinguishing, and Method of Fire Extinguishing
MXPA03006846A (en) Carbon dioxide recovery plant.
ZA200405017B (en) Perfume containing surfactant compositions having perfume burst when diluted and process thereof.
MXPA03005674A (en) Enhanced rate psa process.
ZA200102066B (en) Method of manufacturing synthesis gas.
AU2001289797A1 (en) Carbon dioxide fire extinguishing device
HK1057638A1 (en) Match control method.
WO2003033860A3 (en) Method for reducing or completely eliminating water influx in an underground formation, and crosslinkable copolymers for implementing said method
AU2002349241A8 (en) Method of chemical of ionization at reduced pressures
WO2003077956A3 (en) Parametric decontamination of bio-contaminated facilities using chlorine dioxide gas
MXPA03001717A (en) Method for treatment of migraine.
MXPA03000636A (en) Method of reproducing, recoloring and/or recycling carpet tiles.
AU2001296438A1 (en) Composition for generating chlorine dioxide
EP1319735A4 (en) Method of manufacturing electrolyzer unit, and method and system for welding electrolyzer unit and electrolyzer unit rib
MXPA02012249A (en) Peptides, compositions and methods for the treatment of burkholderia cepacia.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2002/05889

Country of ref document: ZA

Ref document number: 200205889

Country of ref document: ZA

Ref document number: 520354

Country of ref document: NZ

WWE Wipo information: entry into national phase

Ref document number: 2001916105

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2399245

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 2001 559807

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: PA/a/2002/007993

Country of ref document: MX

Ref document number: 018051677

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 1020027010797

Country of ref document: KR

Ref document number: 2001243167

Country of ref document: AU

WWP Wipo information: published in national office

Ref document number: 1020027010797

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2001916105

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642