ES2144461T3 - Composiciones polimeras que contienen compuestos captadores de oxigeno. - Google Patents

Composiciones polimeras que contienen compuestos captadores de oxigeno.

Info

Publication number
ES2144461T3
ES2144461T3 ES93923840T ES93923840T ES2144461T3 ES 2144461 T3 ES2144461 T3 ES 2144461T3 ES 93923840 T ES93923840 T ES 93923840T ES 93923840 T ES93923840 T ES 93923840T ES 2144461 T3 ES2144461 T3 ES 2144461T3
Authority
ES
Spain
Prior art keywords
oxygen
compound
water
composition
water vapor
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.)
Expired - Lifetime
Application number
ES93923840T
Other languages
English (en)
Inventor
Bruce D Zenner
Charles S Benedict
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.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and Co
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 US07/581,507 external-priority patent/US5202052A/en
Application filed by WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Application granted granted Critical
Publication of ES2144461T3 publication Critical patent/ES2144461T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0091—Complexes with metal-heteroatom-bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/16—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Gas Separation By Absorption (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

UNA COMPOSICION DEPURADORA DE OXIGENO O UN CONCENTRADO DE UN SOPORTE, TAL COMO UN POLIMERO, QUE ES PERMEABLE TANTO AL OXIGENO COMO AL AGUA O VAPOR DE AGUA Y UN COMPUESTO DEPURADOR DE OXIGENO DE UN COMPUESTO ORGANICO O UNA SAL DEL MISMOS DISPERSO DE FORMA RELATIVAMENTE UNIFORME A TRAVES DEL POLIMERO EN UNA CANTIDAD EFECTIVA PARA QUE ACTUE COMO DEPURADOR DE OXIGENO. EL COMPUESTO DEPURADOR DE OXIGENO PUEDE SER UN COMPUESTO DE ASCORBATO O UN QUELATO O COMPLEJO DE ACIDO POLICARBOXILICO O SALICILICO DE UN METAL DE TRANSICION O UNA SAL DEL MISMO. LA COMPOSICION DEPURADORA DE OXIGENO SE ACTIVA PARA DEPURAR EL OXIGENO PONIENDOLA EN CONTACTO CON AGUA O VAPOR DE AGUA QUE PENETRA EN O PASA A TRAVES DEL SOPORTE. SE INCLUYE UN AGENTE CATALIZADOR EN UNA CANTIDAD SUFICIENTE COMO PARA AUMENTAR LA VELOCIDAD DE DEPURACION DEL OXIGENO MEDIANTE EL COMPUESTO DE ASCORBATO, AL TIEMPO QUE SE PUEDE AÑADIR UN AGENTE REDUCTOR PARA AUMENTAR EL RENDIMIENTO DEL QUELATO O COMPLEJO DE ACIDO POLICARBOXILICO O SALICILICO. ELCOMPUESTO DEPURADOR DE OXIGENO SE PUEDE AÑADIR A LA COMPOSICION EN UN ESTADO DESHIDRATADO, Y ES INACTIVO HASTA QUE SE ACTIVA PARA DEPURAR EL OXIGENO A BASE DE PONERLO EN CONTACTO CON AGUA O VAPOR DE AGUA.
ES93923840T 1990-05-02 1993-10-13 Composiciones polimeras que contienen compuestos captadores de oxigeno. Expired - Lifetime ES2144461T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US51804190A 1990-05-02 1990-05-02
US07/581,507 US5202052A (en) 1990-09-12 1990-09-12 Amino polycarboxylic acid compounds as oxygen scavengers
US96242492A 1992-10-16 1992-10-16

Publications (1)

Publication Number Publication Date
ES2144461T3 true ES2144461T3 (es) 2000-06-16

Family

ID=27414686

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93923840T Expired - Lifetime ES2144461T3 (es) 1990-05-02 1993-10-13 Composiciones polimeras que contienen compuestos captadores de oxigeno.

Country Status (11)

Country Link
US (2) US6391406B1 (es)
EP (1) EP0664824B1 (es)
JP (1) JP4118945B2 (es)
AT (1) ATE188986T1 (es)
AU (1) AU686576B2 (es)
BR (1) BR9307262A (es)
CA (1) CA2147148C (es)
DE (1) DE69327660T2 (es)
DK (1) DK0664824T3 (es)
ES (1) ES2144461T3 (es)
WO (1) WO1994009084A1 (es)

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Also Published As

Publication number Publication date
US6391406B1 (en) 2002-05-21
BR9307262A (pt) 1999-05-25
JP4118945B2 (ja) 2008-07-16
EP0664824A1 (en) 1995-08-02
DE69327660D1 (de) 2000-02-24
EP0664824A4 (en) 1996-10-30
ATE188986T1 (de) 2000-02-15
EP0664824B1 (en) 2000-01-19
WO1994009084A1 (en) 1994-04-28
AU686576B2 (en) 1998-02-12
AU5357094A (en) 1994-05-09
DK0664824T3 (da) 2000-06-13
US6656383B1 (en) 2003-12-02
CA2147148C (en) 2005-07-12
CA2147148A1 (en) 1994-04-28
JPH08502770A (ja) 1996-03-26
DE69327660T2 (de) 2000-08-10

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