FR2189266A1 - Blow moulded laminated plastics containers - with load-bearing (co)polystyrene and barrier layers, for carbonated drink - Google Patents

Blow moulded laminated plastics containers - with load-bearing (co)polystyrene and barrier layers, for carbonated drink

Info

Publication number
FR2189266A1
FR2189266A1 FR7322453A FR7322453A FR2189266A1 FR 2189266 A1 FR2189266 A1 FR 2189266A1 FR 7322453 A FR7322453 A FR 7322453A FR 7322453 A FR7322453 A FR 7322453A FR 2189266 A1 FR2189266 A1 FR 2189266A1
Authority
FR
France
Prior art keywords
polystyrene
bearing
load
barrier layers
carbonated drink
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.)
Withdrawn
Application number
FR7322453A
Other languages
French (fr)
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.)
Ethyl Corp
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Publication of FR2189266A1 publication Critical patent/FR2189266A1/en
Withdrawn legal-status Critical Current

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B65D23/02—Linings or internal coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Container, with laminated walls, with >=1 (load-bearing) layer of polystyrene or a styrene/acrylonitrile (SAN) copolymer and another, liquid barrier layer, has burst strength >=8 kg/cm2; falling impact strength >=0.6 m; volume change 10% when subjected to a temp. of 37.8 degrees C and a pressure of 6.25 kg/cm2 for 168 h; and CO2, O2 and H2O permeability 15, 1 and 1 vol.% respectively after 45 days. These containers are esp. suitable as bottles for carbonated soft drinks, beer etc. where gas pressure must be retained. No adhesive is needed between the layers and the physical props. meet the requirement for packaging drinks.
FR7322453A 1972-06-21 1973-06-20 Blow moulded laminated plastics containers - with load-bearing (co)polystyrene and barrier layers, for carbonated drink Withdrawn FR2189266A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26472872A 1972-06-21 1972-06-21
US29551572A 1972-10-06 1972-10-06
US34659673A 1973-03-30 1973-03-30

Publications (1)

Publication Number Publication Date
FR2189266A1 true FR2189266A1 (en) 1974-01-25

Family

ID=27401731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322453A Withdrawn FR2189266A1 (en) 1972-06-21 1973-06-20 Blow moulded laminated plastics containers - with load-bearing (co)polystyrene and barrier layers, for carbonated drink

Country Status (4)

Country Link
JP (1) JPS4962288A (en)
DE (1) DE2331519A1 (en)
FR (1) FR2189266A1 (en)
NL (1) NL7308595A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337671A1 (en) * 1976-01-09 1977-08-05 Lonza Ag PLASTIC PACKAGING
FR2340248A1 (en) * 1976-02-09 1977-09-02 Standard Oil Co RECYCLED PLASTIC CONTAINER, FOR THE PACKAGING OF FOODS, PHARMACEUTICAL PRODUCTS AND COSMETICS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065851U (en) * 1973-10-08 1975-06-13
SE401148B (en) * 1975-09-12 1978-04-24 Akerlund & Rausing Ab CAN-LIKE PACKAGING

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337671A1 (en) * 1976-01-09 1977-08-05 Lonza Ag PLASTIC PACKAGING
FR2340248A1 (en) * 1976-02-09 1977-09-02 Standard Oil Co RECYCLED PLASTIC CONTAINER, FOR THE PACKAGING OF FOODS, PHARMACEUTICAL PRODUCTS AND COSMETICS

Also Published As

Publication number Publication date
JPS4962288A (en) 1974-06-17
DE2331519A1 (en) 1974-01-03
NL7308595A (en) 1973-12-27

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Legal Events

Date Code Title Description
ST Notification of lapse