ES2137936T3 - Metodos y composiciones para eliminar oxigeno. - Google Patents

Metodos y composiciones para eliminar oxigeno.

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Publication number
ES2137936T3
ES2137936T3 ES92109948T ES92109948T ES2137936T3 ES 2137936 T3 ES2137936 T3 ES 2137936T3 ES 92109948 T ES92109948 T ES 92109948T ES 92109948 T ES92109948 T ES 92109948T ES 2137936 T3 ES2137936 T3 ES 2137936T3
Authority
ES
Spain
Prior art keywords
oxygen
compound
compounds
depuration
exposure
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
ES92109948T
Other languages
English (en)
Inventor
Drew Ve Speer
Charles Robert Morgan
William Peyton Roberts
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.)
Cryovac LLC
Original Assignee
Cryovac LLC
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
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Application filed by Cryovac LLC filed Critical Cryovac LLC
Application granted granted Critical
Publication of ES2137936T3 publication Critical patent/ES2137936T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C13/0013—Chemical composition of synthetic sausage casings
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    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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    • C08L23/30—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
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  • Wrappers (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Removal Of Specific Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Control Of El Displays (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

SE PRESENTA UN METODO PARA INICIAR LA DEPURACION DEL OXIGENO MEDIANTE COMPUESTOS QUE COMPRENDEN COMPUESTOS ORGANICOS OXIDABLES Y UN CATALIZADOR DE METAL DE TRANSICION. EL METODO COMPRENDE LA INICIACION DE LA DEPURACION MEDIANTE LA EXPOSICION DEL COMPUESTO, ETC, A LA RADIACION. LA RADIACION DE LA EXPOSICION ES PREFERIBLEMENTE UN HAZ DE ELECTRONES O UNA LUZ ULTRAVIOLETA Y SE USA PREFERIBLEMENTE SOBRE COMPUESTOS DEPURATIVOS DEL OXIGENO QUE COMPRENDEN UN HIDROCARBONO SUSTITUIDO O INSUSTITUIDO ETILENICAMENTE INSATURADO Y UN CATALIZADOR DE UN METAL DE TRANSICION. LA INCLUSION DE UN FOTOINICIADOR O UN ANTIOXIDANTE EN EL COMPUESTO DEPURADOR ES ADECUADA PARA FACILITAR Y / O CONTROLAR LAS PROPIEDADES CURATIVAS DEL COMPUESTO. EL METODO PUEDE USARSE PARA INICIAR LA DEPURACION EN CAPAS DE EMPAQUETAMIENTO DE ARTICULOS PARA PRODUCTOS SENSIBLES AL OXIGENO TALES COMO BEBIDAS Y ALIMENTOS.
ES92109948T 1991-06-27 1992-06-12 Metodos y composiciones para eliminar oxigeno. Expired - Lifetime ES2137936T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/722,067 US5211875A (en) 1991-06-27 1991-06-27 Methods and compositions for oxygen scavenging

Publications (1)

Publication Number Publication Date
ES2137936T3 true ES2137936T3 (es) 2000-01-01

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ES92109948T Expired - Lifetime ES2137936T3 (es) 1991-06-27 1992-06-12 Metodos y composiciones para eliminar oxigeno.

Country Status (22)

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US (3) US5211875A (es)
EP (1) EP0520257B1 (es)
JP (1) JP3334056B2 (es)
AT (1) ATE183533T1 (es)
AU (2) AU650140B2 (es)
BR (1) BR9202401A (es)
CA (1) CA2071079C (es)
CZ (1) CZ197192A3 (es)
DE (1) DE69229817T2 (es)
DK (1) DK0520257T3 (es)
ES (1) ES2137936T3 (es)
FI (1) FI922969A7 (es)
HU (1) HU213185B (es)
IE (1) IE922117A1 (es)
IL (1) IL102160A (es)
MX (1) MX9203389A (es)
NO (1) NO306784B1 (es)
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CA2071079A1 (en) 1992-12-28
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EP0520257A3 (es) 1994-02-16
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RU2093441C1 (ru) 1997-10-20
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NO922537L (no) 1992-12-28
DE69229817T2 (de) 2000-05-25
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US5425896A (en) 1995-06-20
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