DE3875127D1 - Waermeschrumpfbarer verbundfilm und verfahren zu seiner herstellung. - Google Patents

Waermeschrumpfbarer verbundfilm und verfahren zu seiner herstellung.

Info

Publication number
DE3875127D1
DE3875127D1 DE8888300984T DE3875127T DE3875127D1 DE 3875127 D1 DE3875127 D1 DE 3875127D1 DE 8888300984 T DE8888300984 T DE 8888300984T DE 3875127 T DE3875127 T DE 3875127T DE 3875127 D1 DE3875127 D1 DE 3875127D1
Authority
DE
Germany
Prior art keywords
production
heat
composite film
shrinkable composite
shrinkable
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 - Fee Related
Application number
DE8888300984T
Other languages
English (en)
Other versions
DE3875127T3 (de
DE3875127T2 (de
Inventor
Yoshiharu Nishimoto
Kengo Yamazaki
Tooru Oosugi
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.)
Kureha Corp
Original Assignee
Kureha 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26362831&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3875127(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of DE3875127D1 publication Critical patent/DE3875127D1/de
Publication of DE3875127T2 publication Critical patent/DE3875127T2/de
Publication of DE3875127T3 publication Critical patent/DE3875127T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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
    • B32B2331/00—Polyvinylesters
    • B32B2331/04—Polymers of vinyl acetate, e.g. PVA
    • 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]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/31736—Next to polyester
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon
    • 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
    • Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DE3875127T 1987-02-05 1988-02-05 Wärmeschrumpfbarer Verbundfilm und Verfahren zu seiner Herstellung. Expired - Fee Related DE3875127T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2523787 1987-02-05
JP62309210A JPH0222052A (ja) 1987-02-05 1987-12-07 熱収縮性積層フイルム及びその製造方法

Publications (3)

Publication Number Publication Date
DE3875127D1 true DE3875127D1 (de) 1992-11-12
DE3875127T2 DE3875127T2 (de) 1993-02-25
DE3875127T3 DE3875127T3 (de) 1999-05-06

Family

ID=26362831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3875127T Expired - Fee Related DE3875127T3 (de) 1987-02-05 1988-02-05 Wärmeschrumpfbarer Verbundfilm und Verfahren zu seiner Herstellung.

Country Status (4)

Country Link
US (1) US4911979A (de)
EP (1) EP0277839B2 (de)
JP (1) JPH0222052A (de)
DE (1) DE3875127T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010025516A1 (de) * 2010-06-29 2011-12-29 Fresenius Medical Care Deutschland Gmbh Medizinische Funktionseinrichtung, Prozessfluid und medizinische Behandlungsvorrichtung

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI85835C (fi) * 1985-08-06 1992-06-10 Kureha Chemical Ind Co Ltd Roekbar syntetisk foerpackningsfilm foer livsmedel.
JPH01225550A (ja) * 1988-03-04 1989-09-08 Kureha Chem Ind Co Ltd 熱収縮性多層フィルム
DE69025000T2 (de) * 1989-05-30 1996-09-19 Kuraray Co Mehrschichtige Struktur
US5108844A (en) * 1989-12-28 1992-04-28 American National Can Company Blended films, structures therefrom, and methods of making and using them
JP2856500B2 (ja) * 1990-04-21 1999-02-10 大倉工業株式会社 調理加工肉製品包装用多層熱収縮性フィルム及びその包装体
FR2662115B1 (fr) * 1990-05-18 1994-06-10 Soplaril Sa Film barriere thermoformable constitue d'un alliage a base d'un copolymere ethylene-alcool vinylique, son application a l'emballage des denrees perissables.
ATE156172T1 (de) * 1990-06-01 1997-08-15 Atochem Elf Sa Zusammensetzungen thermoplastischer elastomere auf der basis von polyamiden und modifizierten polyolefinen, geformte oder extrudierte körper, filme und verbundmaterialien hergestellt aus diesen
JP2552946B2 (ja) * 1990-08-20 1996-11-13 呉羽化学工業株式会社 ２軸延伸積層フィルム
JP2544850B2 (ja) * 1991-05-06 1996-10-16 住友電気工業株式会社 発泡性熱収縮チュ―ブの製造方法
DE4128081A1 (de) * 1991-08-23 1993-02-25 Wolff Walsrode Ag Coextrudierte biaxial gereckte schlauchfolie
US6908649B1 (en) 1991-08-23 2005-06-21 Wolff Walsrode Ag Coextruded, at least 3-layered, biaxially stretched tubular film with inner PA layer
DE4130486A1 (de) * 1991-08-23 1993-02-25 Wolff Walsrode Ag 5-schichtige, coextrudierte biaxial gereckte schlauchfolie mit mindestens 3 pa-schichten
DE4243800A1 (de) * 1992-12-23 1994-06-30 Wolff Walsrode Ag Mehrschichtige Kunststoffhülle mit zwei nebeneinanderliegenden Schichten aus aliphatischem Polyamid
US5948490A (en) * 1993-11-18 1999-09-07 Plicon, Inc. Printed cook-in shrink film
EP0766913B1 (de) * 1995-10-05 2001-01-03 Atofina Verfahren zur Begasungsbodenbehandlung
EP0792740B1 (de) * 1996-02-28 2004-07-07 Cryovac, Inc. Verpackungsfolie für Käse
DE69729763T2 (de) * 1996-02-28 2004-12-09 Cryovac, Inc. Verpackungsfolie für Käse
US6083587A (en) 1997-09-22 2000-07-04 Baxter International Inc. Multilayered polymer structure for medical products
US6610392B1 (en) * 1998-03-04 2003-08-26 Cryovac, Inc. Heat-shrinkable multilayer packaging film comprising inner layer comprising a polyester
ATE243114T1 (de) 1998-03-04 2003-07-15 Cryovac Inc Stapelsiegelfähige, heissschrumpffähige mehrschichtverpackungsfolie
WO2000003871A1 (fr) * 1998-07-15 2000-01-27 Idemitsu Petrochemical Co., Ltd. Film barriere stratifie se dechirant facilement et produit de sac fabrique au moyen de celui-ci
WO2000026024A1 (en) * 1998-10-29 2000-05-11 Cryovac, Inc. New high resistance heat-shrinkable thermoplastic film
US20030077466A1 (en) * 2001-10-19 2003-04-24 Smith Sidney T. Multilayered polymer structure
US7615270B2 (en) * 2002-11-12 2009-11-10 E. I. Du Pont De Nemours And Company Films comprising a liquid-absorbant inner layer and an impermeable outer layer
US8129006B2 (en) * 2005-09-30 2012-03-06 Flexopack S.A. Stack sealable heat shrinkable film
US20070092744A1 (en) * 2005-10-13 2007-04-26 Plasticos Dise S.A. Polymer compositions and films and method of making
US20080003332A1 (en) * 2006-05-12 2008-01-03 Dimitrios Ginossatis Multilayer heat shrinkable cook-in film
EP1985440A3 (de) * 2007-04-26 2011-05-04 Flexopack S.A. Plastics Industry Thermogeformte Folien
ES2380973T3 (es) * 2007-04-26 2012-05-22 Flexopack S.A. Plastics Industry Película termorretráctil sellable en superposición
US8202590B2 (en) * 2007-07-23 2012-06-19 E. I. Du Pont De Nemours And Company Heat shrinkable multilayer film or tube that exhibits shrink stability after orientation
ATE552304T1 (de) 2008-01-02 2012-04-15 Flexopack Sa Pvdc-formulierung und wärmeschrumpfbare folie
AU2008264215A1 (en) * 2008-01-03 2009-07-23 Flexopack S.A. Thermoforming film
DE202009014170U1 (de) * 2008-01-29 2010-02-25 Flexopack S.A. Dünner Film für Abfallverpackungskassetten
ATE541699T1 (de) * 2008-04-21 2012-02-15 Flexopack S A Plastics Industry Im stapel versiegelbare schrumpffolie
JP5523010B2 (ja) * 2008-08-08 2014-06-18 日本合成化学工業株式会社 樹脂組成物、溶融成形物、多層構造体及び樹脂組成物の製造方法
US7735926B1 (en) * 2008-12-09 2010-06-15 Combs John A Chair lift
GB2475961B (en) * 2009-12-02 2015-07-08 Flexopack Sa Thin film for waste packing cassettes
DE202011110798U1 (de) 2011-05-03 2016-08-09 Flexopack S.A. Abfallverpackungssystem und Folie
EP2535279B1 (de) 2011-06-16 2016-11-16 Flexopack S.A. Abfallverpackungssystem und Folie
US9604430B2 (en) 2012-02-08 2017-03-28 Flexopack S.A. Thin film for waste packing cassettes
US9624019B2 (en) 2012-11-09 2017-04-18 Winpak Films Inc. High oxygen and water barrier multilayer film
AU2015258191B2 (en) 2014-11-19 2020-02-27 Flexopack S.A. Oven skin packaging process
EP3501822A1 (de) 2017-12-22 2019-06-26 Flexopack S.A. Fibc-auskleidungsfolie

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GB1464718A (en) * 1973-05-10 1977-02-16 Grace W R & Co Laminates containing layers of aluminium and hydrolysed olefin-vinyl ester copolymer
JPS5844093B2 (ja) * 1975-07-30 1983-09-30 鐘淵化学工業株式会社 ハツポウセイポリスチレンジユシノ セイゾウホウホウ
CA1078247A (en) * 1976-10-08 1980-05-27 Henry B. Thompson Heat shrinkable laminate
US4254169A (en) * 1978-12-28 1981-03-03 American Can Company Multi-layer barrier film
US4347332A (en) * 1980-06-19 1982-08-31 American Can Company Polyamide/polyethylene copolymer film and method for producing
EP0132565B2 (de) * 1983-08-01 1998-11-25 AlliedSignal Inc. Orientierte geschichtete Filme aus Polyamiden und Äthylen-Vinylalkoholmischpolymerisaten
US4557780A (en) * 1983-10-14 1985-12-10 American Can Company Method of making an oriented polymeric film
AU4927985A (en) * 1984-11-02 1986-05-29 American Can Co. Nylon-ethylene-vinyl alcohol films
FI85835C (fi) * 1985-08-06 1992-06-10 Kureha Chemical Ind Co Ltd Roekbar syntetisk foerpackningsfilm foer livsmedel.
CA1241120A (en) * 1985-10-01 1988-08-23 Sami A. Aly Alternate mark inversion (ami) receiver
JPH0717831B2 (ja) * 1986-05-30 1995-03-01 呉羽化学工業株式会社 燻煙処理可能な食品包装フイルム
US4735855A (en) * 1986-08-04 1988-04-05 W. R. Grace & Co., Cryovac Div. Thermoformable laminate
US4734327A (en) * 1986-12-29 1988-03-29 Viskase Corporation Cook-in shrink film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010025516A1 (de) * 2010-06-29 2011-12-29 Fresenius Medical Care Deutschland Gmbh Medizinische Funktionseinrichtung, Prozessfluid und medizinische Behandlungsvorrichtung

Also Published As

Publication number Publication date
EP0277839B1 (de) 1992-10-07
EP0277839A2 (de) 1988-08-10
DE3875127T3 (de) 1999-05-06
DE3875127T2 (de) 1993-02-25
JPH0222052A (ja) 1990-01-24
US4911979A (en) 1990-03-27
EP0277839B2 (de) 1998-12-23
EP0277839A3 (en) 1989-04-12

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee