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ATE306391T1 - Verfahren zur herstellung von behältern mit verbesserten barriereeigenschaften - Google Patents

Verfahren zur herstellung von behältern mit verbesserten barriereeigenschaften

Info

Publication number
ATE306391T1
ATE306391T1 AT94930837T AT94930837T ATE306391T1 AT E306391 T1 ATE306391 T1 AT E306391T1 AT 94930837 T AT94930837 T AT 94930837T AT 94930837 T AT94930837 T AT 94930837T AT E306391 T1 ATE306391 T1 AT E306391T1
Authority
AT
Austria
Prior art keywords
structures
blends
barrier properties
layer
polyamides
Prior art date
Application number
AT94930837T
Other languages
English (en)
Inventor
Yong Joo Kim
Atul Mehta
Roger L Kaas
Ray Germonprez
Original Assignee
American Nat Can 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
Application filed by American Nat Can Co filed Critical American Nat Can Co
Application granted granted Critical
Publication of ATE306391T1 publication Critical patent/ATE306391T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—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
    • 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
    • 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
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/74—Oxygen absorber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT94930837T 1993-10-25 1994-10-21 Verfahren zur herstellung von behältern mit verbesserten barriereeigenschaften ATE306391T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14266393A 1993-10-25 1993-10-25
PCT/US1994/012123 WO1995011801A1 (en) 1993-10-25 1994-10-21 Improved barrier compositions and articles made therefrom

Publications (1)

Publication Number Publication Date
ATE306391T1 true ATE306391T1 (de) 2005-10-15

Family

ID=22500785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94930837T ATE306391T1 (de) 1993-10-25 1994-10-21 Verfahren zur herstellung von behältern mit verbesserten barriereeigenschaften

Country Status (6)

Country Link
EP (1) EP0737131B1 (de)
AT (1) ATE306391T1 (de)
AU (1) AU692480B2 (de)
DE (1) DE69434505D1 (de)
NZ (1) NZ275751A (de)
WO (1) WO1995011801A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999030148A1 (en) 1997-12-05 1999-06-17 Crown Cork & Seal Technologies Corporation Shelf life indicator
IT1301690B1 (it) 1998-06-11 2000-07-07 Sinco Ricerche Spa Miscele di resine poliestere aventi elevate proprieta' di barriera aigas.
JP2002103428A (ja) * 2000-09-29 2002-04-09 Toyo Seikan Kaisha Ltd 多層プリフォームおよびこれを用いて製造した多層ボトル
US7244484B2 (en) 2000-11-08 2007-07-17 Valspar Sourcing, Inc. Multilayered package with barrier properties
AU2002220024A1 (en) * 2000-11-08 2002-05-21 Valspar Sourcing, Inc. Multilayered package with barrier properties
US6933055B2 (en) 2000-11-08 2005-08-23 Valspar Sourcing, Inc. Multilayered package with barrier properties
US8192676B2 (en) 2004-02-12 2012-06-05 Valspar Sourcing, Inc. Container having barrier properties and method of manufacturing the same
US9452575B2 (en) * 2010-07-09 2016-09-27 Nestec S.A. Labeled containers and processes for producing
CN114736492B (zh) * 2022-03-28 2023-10-31 常州华润高性能复合材料有限公司 一种高阻隔聚酯及其制备方法与应用
CN114539519B (zh) * 2022-03-28 2023-09-26 华润化学材料科技股份有限公司 一种高阻隔尼龙及其制备方法与应用
CN114643768B (zh) * 2022-04-21 2024-04-26 杭州和顺科技股份有限公司 一种食品级气阻性透光多层薄膜

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908272A (en) * 1987-04-27 1990-03-13 Mitsubishi Gas Chemical Company, Inc. Gas-barrier multilayered structure
SE8702840D0 (sv) * 1987-07-10 1987-07-10 Plm Ab Barrierforsterkning
DE301719T1 (de) * 1987-07-27 1990-12-20 MB Group plc, Reading, Berkshire Verpackungsmittel.
CA1335424C (en) * 1987-12-29 1995-05-02 Tohei Moritani Multilayered packaging materials having high gas barrier property
SE464086B (sv) * 1988-07-11 1991-03-04 Plm Ab Foer framstaellning av behaallare avsedd polymerkomposition och foerfarande foer dess framstaellning
US4902741A (en) * 1988-08-24 1990-02-20 The Goodyear Tire & Rubber Company Syndiotactic 1,2-polybutadiene latex
US5239016A (en) * 1989-01-26 1993-08-24 Cmb Packaging (Uk) Limited Process for production of a wall for a package
GB2230530A (en) * 1989-01-27 1990-10-24 Metal Box Plc Oxygen-scavenging materials
US5314987A (en) * 1990-01-31 1994-05-24 American National Can Company Barrier compositions and film made therefrom having improved optical and oxygen barrier properties
US5281360A (en) * 1990-01-31 1994-01-25 American National Can Company Barrier composition and articles made therefrom
JP2567500B2 (ja) * 1990-06-21 1996-12-25 株式会社ニッショー 真空採血管
BE1004334A3 (fr) * 1991-01-08 1992-11-03 Solvay Compositions polymeriques a proprietes barriere et materiaux d'emballage faconnes a partir de ces compositions.
EP0510591A3 (en) * 1991-04-23 1993-07-21 Becton Dickinson And Company Polymer compositions and their blends
FI922379L (fi) * 1991-06-19 1992-12-20 Chevron Res & Tech Syreavlaegsnande homogena blandningar av en modifierad polyolefin, en oxiderbar polymer och ett metallsalt

Also Published As

Publication number Publication date
AU692480B2 (en) 1998-06-11
DE69434505D1 (de) 2006-02-23
WO1995011801A1 (en) 1995-05-04
AU7983894A (en) 1995-05-22
EP0737131A1 (de) 1996-10-16
EP0737131B1 (de) 2005-10-12
NZ275751A (en) 1997-02-24
EP0737131A4 (de) 2000-12-27

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