DE69320565T2 - Bioxial orientierte und laminierte polyester film - Google Patents

Bioxial orientierte und laminierte polyester film

Info

Publication number
DE69320565T2
DE69320565T2 DE69320565T DE69320565T DE69320565T2 DE 69320565 T2 DE69320565 T2 DE 69320565T2 DE 69320565 T DE69320565 T DE 69320565T DE 69320565 T DE69320565 T DE 69320565T DE 69320565 T2 DE69320565 T2 DE 69320565T2
Authority
DE
Germany
Prior art keywords
film
polyester
layer
film according
acid
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
DE69320565T
Other languages
German (de)
English (en)
Other versions
DE69320565D1 (de
Inventor
Naotake 17-5 Inazu 1-Chome Shiga 520 Kashiwakura
Masahiro Toray Sonoyamasyataku A5-2210 Shiga 520 Kimura
Hirokazu Toray Sonoyamasyataku B3-2 Shiga 520 Kurome
Kohzo Toray Hokuenryo 340 Otsu-Shi Shiga 520 Takahashi
Kenji 22 Daigo Kamihayama-Cho 1-Chome Kyoto 601-13 Tsunasima
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of DE69320565D1 publication Critical patent/DE69320565D1/de
Application granted granted Critical
Publication of DE69320565T2 publication Critical patent/DE69320565T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • 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
    • 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
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
    • B32B2310/0445—Treatment by energy or chemical effects using liquids, gas or steam using gas or flames
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DE69320565T 1992-02-25 1993-02-24 Bioxial orientierte und laminierte polyester film Expired - Fee Related DE69320565T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP7322892 1992-02-25
JP31145192 1992-10-26
JP31145292 1992-10-26
JP32867892 1992-11-13
PCT/JP1993/000228 WO1993016864A1 (fr) 1992-02-25 1993-02-24 Feuille stratifiee et orientee biaxialement de polyester

Publications (2)

Publication Number Publication Date
DE69320565D1 DE69320565D1 (de) 1998-10-01
DE69320565T2 true DE69320565T2 (de) 1999-04-08

Family

ID=27465561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320565T Expired - Fee Related DE69320565T2 (de) 1992-02-25 1993-02-24 Bioxial orientierte und laminierte polyester film

Country Status (5)

Country Link
US (1) US5747174A (enExample)
EP (1) EP0581970B1 (enExample)
KR (1) KR100261755B1 (enExample)
DE (1) DE69320565T2 (enExample)
WO (1) WO1993016864A1 (enExample)

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US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
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DE19814710A1 (de) 1998-04-01 1999-10-07 Hoechst Diafoil Gmbh Mehrschichtige, biaxial orientierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung als Magnetbandfolie
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CN112789155B (zh) 2018-10-08 2024-03-15 伊士曼化工公司 由反应器级树脂制成的可结晶收缩膜和可热成形片材
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CN114787233B (zh) 2019-10-08 2024-08-27 伊士曼化工公司 用于具有回收料含量的可结晶反应器级树脂的催化剂体系
CN114787256B (zh) 2019-10-25 2025-05-09 伊士曼化工公司 由回收共聚酯生产的共聚酯
CN119192795A (zh) 2020-04-06 2024-12-27 伊士曼化工公司 可结晶可收缩膜和由树脂共混物制成的可热成型片材
TW202225253A (zh) 2020-10-08 2022-07-01 美商伊士曼化學公司 可收縮聚酯膜
WO2023059368A1 (en) 2021-10-08 2023-04-13 Eastman Chemical Company Shrinkable polyester films with reduced shrinkage
US20250002641A1 (en) 2021-11-22 2025-01-02 Eastman Chemical Company Recyclable copolyesters articles with living hinges
CN118284564A (zh) 2021-11-22 2024-07-02 伊士曼化工公司 具有活动铰链的可回收共聚酯制品
EP4437028A1 (en) 2021-11-22 2024-10-02 Eastman Chemical Company Process for making recyclable copolyesters articles with living hinges
WO2023091544A1 (en) 2021-11-22 2023-05-25 Eastman Chemical Company Process for making recyclable copolyesters articles with living hinges
KR20240167667A (ko) 2022-03-18 2024-11-27 이스트만 케미칼 컴파니 다층 결정화가능 및 수축가능 필름 및 시트
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Also Published As

Publication number Publication date
WO1993016864A1 (fr) 1993-09-02
US5747174A (en) 1998-05-05
DE69320565D1 (de) 1998-10-01
EP0581970A4 (enExample) 1994-04-06
KR100261755B1 (ko) 2000-07-15
EP0581970B1 (en) 1998-08-26
HK1010704A1 (en) 1999-06-25
EP0581970A1 (en) 1994-02-09

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