PA8551301A1 - Resinas absorbedoras de oxigeno y recipientes que tienen una coloracion minima - Google Patents

Resinas absorbedoras de oxigeno y recipientes que tienen una coloracion minima

Info

Publication number
PA8551301A1
PA8551301A1 PA20028551301A PA8551301A PA8551301A1 PA 8551301 A1 PA8551301 A1 PA 8551301A1 PA 20028551301 A PA20028551301 A PA 20028551301A PA 8551301 A PA8551301 A PA 8551301A PA 8551301 A1 PA8551301 A1 PA 8551301A1
Authority
PA
Panama
Prior art keywords
approximately
resin composition
particles
film
containers
Prior art date
Application number
PA20028551301A
Other languages
English (en)
Inventor
Deborah Tung
Edwin A Sisson
Roy A Leckonby
Original Assignee
Mossi & Ghisolfi Overseas Sa
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 Mossi & Ghisolfi Overseas Sa filed Critical Mossi & Ghisolfi Overseas Sa
Publication of PA8551301A1 publication Critical patent/PA8551301A1/es

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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/10—Metal compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B29C48/023—Extruding materials comprising incompatible ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • 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
    • C08K3/02—Elements
    • C08K3/08—Metals
    • 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
    • C08K3/34—Silicon-containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • 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]
    • 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]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • 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]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [continuous layer]
    • 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]
    • Y10T428/1397—Single layer [continuous layer]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Packages (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)

Abstract

UNA COMPOSICION DE RESINA PROPORCIONA BUENAS PROPIEDADES OPTICAS CUANDO SE ESTIRA Y EFICIENTE ABSORCION DE OXIGENO, LA COMPOSICION DE RESINA COMPRENDE UN POLIESTER FORMADOR DE PELICULA Y UNA CANTIDAD EFICAZ DE PARTICULAS ABSORBEDORAS DE OXIGENO, EN DONDE LAS PARTICULAS TIENEN UNA DISTRIBUCION DE TAMANO DE PARTICULA TAL, QUE LAS PARTICULAS CON UN TAMANO INFERIOR A APROXIMADAMENTE 25 MICRAS, NO EXEDEN UNA CONCENTRACION DEFINIDA POR UNA FORMULA QUE INCLUYE LA DENSIDAD APARENTE DE LAS PARTIDULAS. OTRA COMPOSICION DE RESINA, COMPRENDE UN POLIESTER FORMADOR DE PELICULA Y ENTRE APROXIMADAMENTE 50 Y 2500 PARTES EN PESO DE HIERRO POR MILLON EN PESO DE RESINA, EN DONDE LA CANTIDAD DE PARTICULAS DE HIERRO QUE TIENEN UN TAMANO INFERIOR A APROXIMADAMENTE 25 MICRAS, NO EXEDE A APROXIMADAMENTE 25 MICRAS, NO EXEDE A APROXIMADAMENTE 125 PARTES POR MILLON EN PESO DE RESINA. UN RECIPIENTE PROPORCIONA UNA FUNCION EFICAZ DE ABSORCION DE OXIGENO, MIENTRAS QUE TIENE BAJA OPACIDAD. TAMBIEN DE PARTICULAS ABSORBEDORAS DE OXIGENO EN UNA COMPOSICION DE RESINA POLIESTER FORMADORA DE PELICULA, QUE TIENE BAJA OPACIDAD CUANDO SE ESTIRA
PA20028551301A 2001-07-26 2002-07-25 Resinas absorbedoras de oxigeno y recipientes que tienen una coloracion minima PA8551301A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/916,671 US6780916B2 (en) 2001-07-26 2001-07-26 Oxygen-scavenging resin compositions having low haze

Publications (1)

Publication Number Publication Date
PA8551301A1 true PA8551301A1 (es) 2003-02-14

Family

ID=25437663

Family Applications (2)

Application Number Title Priority Date Filing Date
PA20028551301A PA8551301A1 (es) 2001-07-26 2002-07-25 Resinas absorbedoras de oxigeno y recipientes que tienen una coloracion minima
PA20028551401A PA8551401A1 (es) 2001-07-26 2002-07-25 Composiciones de resinas absorbedoras de oxigeno y recipientes que tienen baja capacidad y metodos relacionados

Family Applications After (1)

Application Number Title Priority Date Filing Date
PA20028551401A PA8551401A1 (es) 2001-07-26 2002-07-25 Composiciones de resinas absorbedoras de oxigeno y recipientes que tienen baja capacidad y metodos relacionados

Country Status (5)

Country Link
US (1) US6780916B2 (es)
KR (1) KR100868469B1 (es)
CN (2) CN100591711C (es)
PA (2) PA8551301A1 (es)
WO (1) WO2003010225A1 (es)

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US6780916B2 (en) 2004-08-24
CN100591711C (zh) 2010-02-24
CN1800243A (zh) 2006-07-12
WO2003010225A1 (en) 2003-02-06
PA8551401A1 (es) 2004-05-26
KR20040060915A (ko) 2004-07-06
CN1789328A (zh) 2006-06-21
US20030027912A1 (en) 2003-02-06
KR100868469B1 (ko) 2008-11-12

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