WO2008127435A3 - Controlled gas release from a melt processable compatible polymer blend - Google Patents

Controlled gas release from a melt processable compatible polymer blend Download PDF

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Publication number
WO2008127435A3
WO2008127435A3 PCT/US2007/085559 US2007085559W WO2008127435A3 WO 2008127435 A3 WO2008127435 A3 WO 2008127435A3 US 2007085559 W US2007085559 W US 2007085559W WO 2008127435 A3 WO2008127435 A3 WO 2008127435A3
Authority
WO
WIPO (PCT)
Prior art keywords
compatible polymer
polymer blend
gas release
controlled gas
melt processable
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2007/085559
Other languages
French (fr)
Other versions
WO2008127435A2 (en
Inventor
Stephen Wellinghoff
Joel Kampa
Douglas HANSON
Michael John Finnegan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MicroActive Corp
Southwest Research Institute SwRI
Original Assignee
MicroActive Corp
Southwest Research Institute SwRI
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 MicroActive Corp, Southwest Research Institute SwRI filed Critical MicroActive Corp
Priority to EP07873628A priority Critical patent/EP2094790A2/en
Priority to AU2007351398A priority patent/AU2007351398A1/en
Priority to CA002670972A priority patent/CA2670972A1/en
Priority to JP2009539431A priority patent/JP2010511097A/en
Publication of WO2008127435A2 publication Critical patent/WO2008127435A2/en
Publication of WO2008127435A3 publication Critical patent/WO2008127435A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A01N25/10—Macromolecular compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/725—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of liquids or solids
    • A23B2/729—Organic compounds; Microorganisms; Enzymes
    • A23B2/762—Organic compounds containing nitrogen
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/725—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of liquids or solids
    • A23B2/729—Organic compounds; Microorganisms; Enzymes
    • A23B2/767—Organic compounds containing sulfur
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/725—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of liquids or solids
    • A23B2/788—Inorganic compounds
    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A61L2/23—Solid materials, e.g. granules, powders, blocks or tablets
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/02—Polyamines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Toxicology (AREA)
  • Agronomy & Crop Science (AREA)
  • Medicinal Chemistry (AREA)
  • Dentistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The invention relates generally to compatible polymer blends that can be extruded or injection molded into films or other objects that will generate and release a gas such as sulfur dioxide, carbon dioxide, or chlorine dioxide upon contact with moisture
PCT/US2007/085559 2006-11-27 2007-11-27 Controlled gas release from a melt processable compatible polymer blend Ceased WO2008127435A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP07873628A EP2094790A2 (en) 2006-11-27 2007-11-27 Controlled gas release from a melt processable compatible polymer blend
AU2007351398A AU2007351398A1 (en) 2006-11-27 2007-11-27 Controlled gas release from a melt processable compatible polymer blend
CA002670972A CA2670972A1 (en) 2006-11-27 2007-11-27 Controlled gas release from a melt processable compatible polymer blend
JP2009539431A JP2010511097A (en) 2006-11-27 2007-11-27 A melt processable compatible polymer blend for slow release of gases

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86730306P 2006-11-27 2006-11-27
US60/867,303 2006-11-27

Publications (2)

Publication Number Publication Date
WO2008127435A2 WO2008127435A2 (en) 2008-10-23
WO2008127435A3 true WO2008127435A3 (en) 2008-12-31

Family

ID=39864553

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/085559 Ceased WO2008127435A2 (en) 2006-11-27 2007-11-27 Controlled gas release from a melt processable compatible polymer blend

Country Status (6)

Country Link
US (1) US20080131395A1 (en)
EP (1) EP2094790A2 (en)
JP (1) JP2010511097A (en)
AU (1) AU2007351398A1 (en)
CA (1) CA2670972A1 (en)
WO (1) WO2008127435A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA01011913A (en) * 1999-05-18 2003-09-04 Southwest Res Inst ENERGY ACTIVATED COMPOSITIONS FOR SUSTAINED CONTROLLED RELEASE OF A GAS.
WO2010039865A2 (en) * 2008-10-01 2010-04-08 Cornell University Biodegradable chemical delivery system
US8822610B2 (en) * 2008-12-22 2014-09-02 ATRP Solutions, Inc. Control over controlled radical polymerization processes
US8815971B2 (en) 2008-12-22 2014-08-26 ATRP Solutions, Inc. Control over controlled radical polymerization processes
US9783628B2 (en) 2009-04-23 2017-10-10 ATRP Solutions, Inc. Dual-mechanism thickening agents for hydraulic fracturing fluids
US8173750B2 (en) 2009-04-23 2012-05-08 ATRP Solutions, Inc. Star macromolecules for personal and home care
WO2010123574A1 (en) 2009-04-23 2010-10-28 Atrp Solutions Inc Star macromolecules for personal and home care
US9587064B2 (en) 2010-12-08 2017-03-07 ATRP Solutions, Inc. Salt-tolerant star macromolecules
JP6174302B2 (en) * 2011-03-31 2017-08-02 株式会社日本触媒 Aqueous resin composition
US9295262B2 (en) * 2011-05-31 2016-03-29 Osaka Soda Co., Ltd. Chlorine dioxide-generating product and method for generating chlorine dioxide
CN105189643B (en) 2012-08-30 2019-01-15 派诺聚合物技术公司 Dual Mechanism Thickeners for Hydraulic Fracturing Fluids
EP2951220B1 (en) 2013-02-04 2020-11-25 Pilot Polymer Technologies, Inc. Salt-tolerant star macromolecules
EP2868199A1 (en) * 2013-10-29 2015-05-06 Mondi Consumer Packaging Technologies GmbH Fungicidally active protective film
US9414611B2 (en) 2013-12-20 2016-08-16 Ica Trinova, Llc Methods for treating an object with chlorine dioxide
EP3164359A4 (en) * 2014-07-01 2018-01-03 Adva Bar-On Systems and methods for releasing chlorine dioxide
CN107075015B (en) 2014-07-03 2019-08-23 派诺聚合物技术公司 Surfactant-compatible star macromolecules
US10842147B2 (en) 2014-11-26 2020-11-24 Microban Products Company Surface disinfectant with residual biocidal property
US10834922B2 (en) 2014-11-26 2020-11-17 Microban Products Company Surface disinfectant with residual biocidal property
US11033023B2 (en) 2014-11-26 2021-06-15 Microban Products Company Surface disinfectant with residual biocidal property
US10925281B2 (en) 2014-11-26 2021-02-23 Microban Products Company Surface disinfectant with residual biocidal property
CA3000347A1 (en) 2015-12-01 2017-06-08 Halliburton Energy Services, Inc. Conveyance of ambient-reactive subterranean formation additives to downhole locations
US20170335510A1 (en) 2016-05-23 2017-11-23 Microban Products Company Odor adsorbent composition and method for use in polymers
DE102017002454A1 (en) 2017-03-14 2018-09-20 Friedrich-Schiller-Universität Jena Organic polymer particles containing poly (oxazoline) stabilizers and use of poly (oxazolines) for the stabilization of organic polymer particles
US10850981B2 (en) 2017-04-25 2020-12-01 Ica Trinova, Llc Methods of producing a gas at a variable rate
US11912568B2 (en) 2018-03-14 2024-02-27 Ica Trinova, Llc Methods of producing a gas at a controlled rate
US12329159B2 (en) 2018-12-13 2025-06-17 ProKure Solutions, LLC Systems and methods for use of chlorine dioxide in cultivation and post-harvest applications
CN109620996A (en) * 2019-01-29 2019-04-16 青岛中腾生物技术有限公司 A kind of medical antibacterial dressing
WO2021231625A1 (en) * 2020-05-12 2021-11-18 Rapiscan Systems, Inc. Sensitivity traps for electronic trace detection

Citations (2)

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Publication number Priority date Publication date Assignee Title
EP0611162A1 (en) * 1993-02-12 1994-08-17 Southwest Research Institute Chlorine dioxide generating polymer packaging films
WO1998052412A1 (en) * 1997-05-19 1998-11-26 Bernard Technologies, Inc. Compositions for sustained release of a gas

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EP0022148B1 (en) * 1979-04-16 1984-11-07 The Dow Chemical Company Complexes of polyoxazolines or polyoxazines with polyhalide anions, their preparation, method and sanitizing agents comprising them
US4464438A (en) * 1983-05-02 1984-08-07 Mobil Oil Corporation Blends of polyvinyl alcohol and ethylene-vinyl alcohol copolymer as grease resistant melt extrudable films
US4547530A (en) * 1983-11-15 1985-10-15 The Dow Chemical Company Miscible polymer blends containing poly(2-alkyl-2-oxazoline)
US4678833A (en) * 1983-11-15 1987-07-07 The Dow Chemical Company Miscible polymer blends containing poly(2-alkyl-2-oxazoline)
US4666706A (en) * 1985-11-21 1987-05-19 The Dow Chemical Company Delayed release insecticidal composition and method of making same
US5032434A (en) * 1989-04-07 1991-07-16 Aluminum Company Of America Compatibilized blend comprising skin polymer, ethylene-vinyl alcohol copolymer, and poly-2-oxazoline
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Publication number Priority date Publication date Assignee Title
EP0611162A1 (en) * 1993-02-12 1994-08-17 Southwest Research Institute Chlorine dioxide generating polymer packaging films
WO1998052412A1 (en) * 1997-05-19 1998-11-26 Bernard Technologies, Inc. Compositions for sustained release of a gas

Also Published As

Publication number Publication date
CA2670972A1 (en) 2008-10-23
EP2094790A2 (en) 2009-09-02
AU2007351398A1 (en) 2008-10-23
WO2008127435A2 (en) 2008-10-23
JP2010511097A (en) 2010-04-08
US20080131395A1 (en) 2008-06-05

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