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AR030290A1 - A METHOD FOR THE PREPARATION OF A POLYMER MATERIAL WITH A HIGH DEGREE OF GAS WATERPROOF, A POLYMER MATERIAL OBTAINABLE BY THE METHOD AND AN ARTICLE THAT INCLUDES AT LEAST ONE LAYER OF THE POLYMER MATERIAL - Google Patents

A METHOD FOR THE PREPARATION OF A POLYMER MATERIAL WITH A HIGH DEGREE OF GAS WATERPROOF, A POLYMER MATERIAL OBTAINABLE BY THE METHOD AND AN ARTICLE THAT INCLUDES AT LEAST ONE LAYER OF THE POLYMER MATERIAL

Info

Publication number
AR030290A1
AR030290A1 ARP010102673A ARP010102673A AR030290A1 AR 030290 A1 AR030290 A1 AR 030290A1 AR P010102673 A ARP010102673 A AR P010102673A AR P010102673 A ARP010102673 A AR P010102673A AR 030290 A1 AR030290 A1 AR 030290A1
Authority
AR
Argentina
Prior art keywords
polymer material
high degree
preparation
layer
polymeric material
Prior art date
Application number
ARP010102673A
Other languages
Spanish (es)
Original Assignee
Sig Simonazzi Spa
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 Sig Simonazzi Spa filed Critical Sig Simonazzi Spa
Publication of AR030290A1 publication Critical patent/AR030290A1/en

Links

Classifications

    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Wrappers (AREA)
  • Packages (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Laminated Bodies (AREA)

Abstract

Un método para la preparacion de un material polimérico con un elevado grado de impermeabilidad a los gases, particularmente al oxígeno. El método comprende la etapa de someter un material polimérico a un tratamiento a presiones elevadas. El tratamiento a presiones elevadas de un material polímero aumenta sustancialmente su impermeabilidad al oxígeno. El material obtenido por el método tiene un elevado grado de impermeabilidad a los gases, particularmente al oxígeno, y es particularmente adecuado para la fabricacion de contenedores para alimentos fácilmente oxidables o bebidas como tales, por ejemplo, cerveza, leche, gaseosas y jugos de frutas. Los artículos fabricados a partir del material polimérico comprenden por lo menos una capa del material polimérico.A method for the preparation of a polymeric material with a high degree of impermeability to gases, particularly to oxygen. The method comprises the step of subjecting a polymeric material to a high pressure treatment. The high pressure treatment of a polymer material substantially increases its oxygen impermeability. The material obtained by the method has a high degree of impermeability to gases, particularly to oxygen, and is particularly suitable for the manufacture of containers for easily oxidizable foods or beverages such as, for example, beer, milk, soft drinks and fruit juices. . Articles made from the polymeric material comprise at least one layer of the polymeric material.

ARP010102673A 2000-06-07 2001-06-05 A METHOD FOR THE PREPARATION OF A POLYMER MATERIAL WITH A HIGH DEGREE OF GAS WATERPROOF, A POLYMER MATERIAL OBTAINABLE BY THE METHOD AND AN ARTICLE THAT INCLUDES AT LEAST ONE LAYER OF THE POLYMER MATERIAL AR030290A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00830408 2000-06-07

Publications (1)

Publication Number Publication Date
AR030290A1 true AR030290A1 (en) 2003-08-20

Family

ID=8175364

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010102673A AR030290A1 (en) 2000-06-07 2001-06-05 A METHOD FOR THE PREPARATION OF A POLYMER MATERIAL WITH A HIGH DEGREE OF GAS WATERPROOF, A POLYMER MATERIAL OBTAINABLE BY THE METHOD AND AN ARTICLE THAT INCLUDES AT LEAST ONE LAYER OF THE POLYMER MATERIAL

Country Status (5)

Country Link
US (1) US20040091728A1 (en)
EP (1) EP1289737A1 (en)
AR (1) AR030290A1 (en)
AU (1) AU2001267525A1 (en)
WO (1) WO2001094102A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100024719A1 (en) * 2021-09-28 2023-03-28 La Fonte S R L PREFORM IN POLYETHYLENE TEREPHTHALATE WITH LOW ENVIRONMENTAL IMPACT

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1186153A (en) * 1981-04-23 1985-04-30 Michio Nakayama Method and apparatus for manufacturing non-fired iron- bearing pellet
DE3133897A1 (en) * 1981-08-27 1983-03-10 Deutsche Solvay-Werke Gmbh, 5650 Solingen "METHOD AND DEVICE FOR THE PRODUCTION OF PLASTIC PANELS, FILMS, COATINGS, STRIPS, RODS, MOLDED PARTS, OBJECTS OR PROFILES OF HIGH MECHANICAL STRENGTH FROM THERMOPLASTICS"
IT1188204B (en) * 1985-11-19 1988-01-07 Cobarr Spa PROCEDURE FOR THE REDUCTION OF THE ACETALDEHYDE CONTENT IN BIORIENTED CONTAINERS OBTAINED FROM POLYETHYLENE TEREPHTHALATE PREFORMS
JPS63162223A (en) * 1986-12-26 1988-07-05 Toray Ind Inc Treating process of polyester film
FR2730412B1 (en) * 1995-02-15 1997-04-30 Framatome Sa METHOD AND DEVICE FOR HIGH-PRESSURE STERILIZATION OF PRODUCTS

Also Published As

Publication number Publication date
US20040091728A1 (en) 2004-05-13
WO2001094102A1 (en) 2001-12-13
AU2001267525A1 (en) 2001-12-17
EP1289737A1 (en) 2003-03-12

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