DE69501288T2 - Biaxial orientierte Polyamidfolie und Verfahren zur Herstellung - Google Patents

Biaxial orientierte Polyamidfolie und Verfahren zur Herstellung

Info

Publication number
DE69501288T2
DE69501288T2 DE1995601288 DE69501288T DE69501288T2 DE 69501288 T2 DE69501288 T2 DE 69501288T2 DE 1995601288 DE1995601288 DE 1995601288 DE 69501288 T DE69501288 T DE 69501288T DE 69501288 T2 DE69501288 T2 DE 69501288T2
Authority
DE
Germany
Prior art keywords
manufacturing process
biaxially oriented
polyamide film
oriented polyamide
film
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
DE1995601288
Other languages
English (en)
Other versions
DE69501288D1 (de
Inventor
Takashi Okamoto
Minoru Kishida
Masanobu Hioki
Atsuhiro Ishikawa
Toshikazu Kawakita
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.)
Unitika Ltd
Original Assignee
Unitika Ltd
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 Unitika Ltd filed Critical Unitika Ltd
Publication of DE69501288D1 publication Critical patent/DE69501288D1/de
Application granted granted Critical
Publication of DE69501288T2 publication Critical patent/DE69501288T2/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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • 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
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • 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
    • 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
    • B32B2439/80—Medical packaging
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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.]
    • Y10T428/1324—Flexible food casing [e.g., sausage type, 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.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, 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
    • Y10T428/31504—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE1995601288 1994-06-03 1995-06-02 Biaxial orientierte Polyamidfolie und Verfahren zur Herstellung Expired - Fee Related DE69501288T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14538394 1994-06-03
JP5745895A JPH0847972A (ja) 1994-06-03 1995-03-16 ２軸配向ポリアミドフィルム及びその製造法

Publications (2)

Publication Number Publication Date
DE69501288D1 DE69501288D1 (de) 1998-02-05
DE69501288T2 true DE69501288T2 (de) 1998-05-14

Family

ID=26398509

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995601288 Expired - Fee Related DE69501288T2 (de) 1994-06-03 1995-06-02 Biaxial orientierte Polyamidfolie und Verfahren zur Herstellung

Country Status (4)

Country Link
US (1) US5612105A (de)
EP (1) EP0685510B1 (de)
JP (1) JPH0847972A (de)
DE (1) DE69501288T2 (de)

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* Cited by examiner, † Cited by third party
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US6036727A (en) 1995-06-05 2000-03-14 Creative Products Resource, Inc. Anhydrous dry-cleaning compositions containing polysulfonic acid, and dry-cleaning kits for delicate fabrics
US6086634A (en) 1995-06-05 2000-07-11 Custom Cleaner, Inc. Dry-cleaning compositions containing polysulfonic acid
US5658651A (en) 1995-09-29 1997-08-19 Creative Products Resource, Inc. Fabric treatment and softener system for in-dryer use
WO1996039556A1 (en) 1995-06-05 1996-12-12 Creative Products Resource, Inc. Dry-cleaning kit for in-dryer use
US5912060A (en) * 1997-06-30 1999-06-15 Unitika Ltd. Biaxial oriented polyester film
CA2403073A1 (en) 2000-03-13 2001-09-20 Cryovac, Inc. Bi-axially oriented and heat-set multilayer thermoplastic film for packaging
EP1360240A1 (de) * 2001-02-01 2003-11-12 Naturin GmbH & Co Laminierte, mehrschichtige, schwei fähige flachfolie für die herstellung geschwei ter schlauchfolien und ihre verwendung
EP1360241A1 (de) 2001-02-01 2003-11-12 NATURIN GmbH & CO. Coextrudierte, mehrschichtige, biaxial verstreckte, schweissfähige flachfolie für die herstellung geschweisster schlauchfolien und ihre verwendung
DE50102667D1 (de) * 2001-04-03 2004-07-29 Sympatex Technologies Gmbh Porenfreie atmungsaktive Membran enthaltend Polyamid 4.6
DE10125207A1 (de) * 2001-05-18 2002-11-21 Kalle Gmbh & Co Kg Rauchdurchlässige Nahrungsmittelhülle auf Polyamidbasis
CA2474745C (en) 2002-02-01 2011-05-10 International Paper Company Paperboard substrate for blister packaging
BR0314815B1 (pt) * 2002-09-26 2013-12-31 Invólucro para embutidos à base de polímeros
US20040062834A1 (en) * 2002-09-26 2004-04-01 Casematic, S.A. De C.V. Polyamide-based sausage casing
JP4549072B2 (ja) * 2004-01-30 2010-09-22 三菱エンジニアリングプラスチックス株式会社 脂肪族ポリアミド樹脂系熱収縮性フィルム
JP5183022B2 (ja) * 2005-10-06 2013-04-17 三菱樹脂株式会社 直線カット性ポリアミド系フィルム及びその製造方法
JP5376773B2 (ja) * 2007-04-12 2013-12-25 ユニチカ株式会社 ポリアミド樹脂フィルム
KR101334464B1 (ko) * 2010-05-28 2013-11-29 주식회사 엘지화학 용융 가공용 수지 혼합물, 펠렛 및 이를 이용한 수지 성형품의 제조 방법
WO2012070598A1 (ja) * 2010-11-26 2012-05-31 ユニチカ株式会社 ポリアミド樹脂組成物
CN102615905A (zh) * 2011-01-30 2012-08-01 厦门长塑实业有限公司 双向拉伸纳米尼龙薄膜及其制作方法
JP5935956B1 (ja) * 2015-02-27 2016-06-15 東レ株式会社 高圧水素に触れる成形品用のポリアミド樹脂組成物およびそれを用いた成形品
EP3112421A4 (de) 2015-02-27 2017-03-29 Toray Industries, Inc. Polyamidharzzusammensetzung für formteile für den kontakt mit hochdruckwasserstoff und daraus erhaltener formkörper
CN106947206B (zh) * 2017-04-19 2019-03-26 东莞市森特塑胶制品有限公司 一种高表面张力薄膜材料及其制备方法
CN113439026A (zh) * 2019-02-18 2021-09-24 东洋纺株式会社 双轴拉伸聚酰胺膜及层叠膜
JPWO2021024615A1 (de) * 2019-08-02 2021-02-11
TW202110623A (zh) * 2019-08-28 2021-03-16 日商東洋紡股份有限公司 阻氣性聚醯胺膜、積層膜、以及包裝袋
EP4043214A4 (de) * 2019-10-09 2023-11-15 Toyobo Co., Ltd. Biaxial gestreckte polyamidfolie und laminatfolie
WO2023132230A1 (ja) * 2022-01-05 2023-07-13 東洋紡株式会社 二軸延伸ポリアミドフィルムロール

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JP2845324B2 (ja) * 1988-10-13 1999-01-13 株式会社興人 二軸延伸ポリアミド系フィルム及びその製造方法
GB8916221D0 (en) * 1989-07-14 1989-08-31 Du Pont Canada Deep draw thermoformable nylon film
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JP2821243B2 (ja) * 1990-06-15 1998-11-05 三菱化学株式会社 積層二軸延伸フィルムの製造方法
US5206309A (en) * 1991-03-06 1993-04-27 Allied Signal Inc. Heat stable film composition comprising polyepsiloncaprolactam
JP2842972B2 (ja) 1991-10-28 1999-01-06 出光石油化学株式会社 易裂性フィルム及びその製造方法
EP0675154B1 (de) * 1991-10-28 2000-06-07 Idemitsu Petrochemical Co. Ltd. Orientierter trennbarer Film und Verfahren zu seiner Herstellung
JP2845684B2 (ja) 1991-10-31 1999-01-13 出光石油化学株式会社 易裂性ラミネートフィルム及びこれを使用した易裂性袋
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JP2617656B2 (ja) * 1992-09-21 1997-06-04 出光石油化学株式会社 易裂性フィルム及びその製造方法
JP2617655B2 (ja) * 1992-09-21 1997-06-04 出光石油化学株式会社 易裂性フィルム及びその製造方法
JP2845681B2 (ja) * 1992-09-21 1999-01-13 出光石油化学株式会社 易裂性ラミネートフィルム及びこれを使用した易裂性袋
JP2845682B2 (ja) * 1992-09-21 1999-01-13 出光石油化学株式会社 易裂性フィルム及びその製造方法

Also Published As

Publication number Publication date
DE69501288D1 (de) 1998-02-05
EP0685510B1 (de) 1997-12-29
EP0685510A1 (de) 1995-12-06
JPH0847972A (ja) 1996-02-20
US5612105A (en) 1997-03-18

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