KR20230157401A - 2축 연신 폴리아미드 필름 및 라미네이트 필름 - Google Patents

2축 연신 폴리아미드 필름 및 라미네이트 필름 Download PDF

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Publication number
KR20230157401A
KR20230157401A KR1020237034678A KR20237034678A KR20230157401A KR 20230157401 A KR20230157401 A KR 20230157401A KR 1020237034678 A KR1020237034678 A KR 1020237034678A KR 20237034678 A KR20237034678 A KR 20237034678A KR 20230157401 A KR20230157401 A KR 20230157401A
Authority
KR
South Korea
Prior art keywords
polyamide
layer
film
mass
biaxially stretched
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.)
Pending
Application number
KR1020237034678A
Other languages
English (en)
Korean (ko)
Inventor
다카미치 고토
다쿠로 엔도
Original Assignee
도요보 가부시키가이샤
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 도요보 가부시키가이샤 filed Critical 도요보 가부시키가이샤
Publication of KR20230157401A publication Critical patent/KR20230157401A/ko
Pending 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
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B38/14—Printing or colouring
    • 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
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B32B2264/1021—Silica
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/30—Particles characterised by physical dimension
    • B32B2264/303—Average diameter greater than 1µm
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/308—Heat stability
    • 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
    • B32B2307/50—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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2307/748—Releasability
    • 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
    • B32B2307/75—Printability
    • 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
    • B32B2439/02—Open containers
    • B32B2439/06—Bags, sacks, sachets
    • 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
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
KR1020237034678A 2021-03-17 2022-03-16 2축 연신 폴리아미드 필름 및 라미네이트 필름 Pending KR20230157401A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021044014 2021-03-17
JPJP-P-2021-044014 2021-03-17
PCT/JP2022/012054 WO2022196738A1 (ja) 2021-03-17 2022-03-16 二軸延伸ポリアミドフィルム及びラミネートフィルム

Publications (1)

Publication Number Publication Date
KR20230157401A true KR20230157401A (ko) 2023-11-16

Family

ID=83321084

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237034678A Pending KR20230157401A (ko) 2021-03-17 2022-03-16 2축 연신 폴리아미드 필름 및 라미네이트 필름

Country Status (7)

Country Link
US (1) US20240165935A1 (https=)
EP (1) EP4309894A4 (https=)
JP (1) JPWO2022196738A1 (https=)
KR (1) KR20230157401A (https=)
CN (1) CN116981564A (https=)
TW (1) TW202300339A (https=)
WO (1) WO2022196738A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000238216A (ja) 1999-02-22 2000-09-05 Toyobo Co Ltd 易接着性ポリアミドフィルム
JP2003251772A (ja) 2002-02-28 2003-09-09 Toyobo Co Ltd ポリアミド系積層フィルム
WO2019065161A1 (ja) 2017-09-28 2019-04-04 東洋紡株式会社 積層延伸ポリアミドフィルム
WO2020195795A1 (ja) 2019-03-28 2020-10-01 東洋紡株式会社 積層延伸ポリアミドフィルム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4452961B2 (ja) * 1999-02-23 2010-04-21 東洋紡績株式会社 積層フィルム
JP2002029014A (ja) * 2000-07-17 2002-01-29 Toyobo Co Ltd 積層フィルム
DE60133655T8 (de) * 2000-08-22 2009-10-15 Toyo Boseki Kabushiki Kaisha Laminierte biaxial orientierte polyamidfolie und herstellungsverfahren
JP2002103446A (ja) * 2000-09-29 2002-04-09 Toyobo Co Ltd ニ軸配向ポリアミドフィルムの製造方法及びそれによって得られるニ軸配向ポリアミドフィルムとそれを用いた積層フィルム。
JP2003071937A (ja) * 2001-09-05 2003-03-12 Toppan Printing Co Ltd 積層体及びその製造方法、並びに多層回路基板
JP2004168040A (ja) * 2002-10-31 2004-06-17 Toray Ind Inc 金属蒸着二軸延伸ポリプロピレンフィルム
NZ585448A (en) * 2007-11-30 2012-06-29 Unitika Ltd Polyamide film coated with vinylidene chloride copolymer mixture and method for producing the same
JP5353405B2 (ja) * 2009-04-22 2013-11-27 東洋紡株式会社 積層２軸延伸ポリアミド系フィルム
JP5241608B2 (ja) * 2009-05-25 2013-07-17 三菱樹脂株式会社 二軸延伸ポリアミド積層フィルム
EP4039473A4 (en) * 2019-10-04 2023-12-20 Toyobo Co., Ltd. Multilayered stretched polyamide film

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000238216A (ja) 1999-02-22 2000-09-05 Toyobo Co Ltd 易接着性ポリアミドフィルム
JP2003251772A (ja) 2002-02-28 2003-09-09 Toyobo Co Ltd ポリアミド系積層フィルム
WO2019065161A1 (ja) 2017-09-28 2019-04-04 東洋紡株式会社 積層延伸ポリアミドフィルム
WO2020195795A1 (ja) 2019-03-28 2020-10-01 東洋紡株式会社 積層延伸ポリアミドフィルム

Also Published As

Publication number Publication date
EP4309894A1 (en) 2024-01-24
CN116981564A (zh) 2023-10-31
JPWO2022196738A1 (https=) 2022-09-22
TW202300339A (zh) 2023-01-01
EP4309894A4 (en) 2025-03-19
WO2022196738A1 (ja) 2022-09-22
US20240165935A1 (en) 2024-05-23

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PG1501 Laying open of application

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A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

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St.27 status event code: A-1-2-D10-D13-srh-X000