CN119072395A - 层叠体 - Google Patents

层叠体 Download PDF

Info

Publication number
CN119072395A
CN119072395A CN202380035944.XA CN202380035944A CN119072395A CN 119072395 A CN119072395 A CN 119072395A CN 202380035944 A CN202380035944 A CN 202380035944A CN 119072395 A CN119072395 A CN 119072395A
Authority
CN
China
Prior art keywords
film
polyimide film
laminate
bis
less
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
CN202380035944.XA
Other languages
English (en)
Chinese (zh)
Inventor
中村诚
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of CN119072395A publication Critical patent/CN119072395A/zh
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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • 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
    • B32B27/36—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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Laminated Bodies (AREA)
CN202380035944.XA 2022-06-16 2023-06-15 层叠体 Pending CN119072395A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022097550 2022-06-16
JP2022-097550 2022-06-16
PCT/JP2023/022319 WO2023243693A1 (ja) 2022-06-16 2023-06-15 積層体

Publications (1)

Publication Number Publication Date
CN119072395A true CN119072395A (zh) 2024-12-03

Family

ID=89191419

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380035944.XA Pending CN119072395A (zh) 2022-06-16 2023-06-15 层叠体

Country Status (5)

Country Link
JP (1) JPWO2023243693A1 (https=)
KR (1) KR20250024739A (https=)
CN (1) CN119072395A (https=)
TW (1) TW202408793A (https=)
WO (1) WO2023243693A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2025159024A1 (https=) * 2024-01-25 2025-07-31
WO2025205019A1 (ja) * 2024-03-25 2025-10-02 株式会社カネカ 積層体およびその製造方法
WO2026004672A1 (ja) * 2024-06-28 2026-01-02 東洋紡株式会社 樹脂組成物、樹脂組成物の製造法、及びポリイミドフィルム
WO2026004439A1 (ja) * 2024-06-28 2026-01-02 東洋紡株式会社 ポリイミドフィルム及びその製造法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112339378A (zh) * 2019-08-08 2021-02-09 住友化学株式会社 层叠体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214764Y2 (https=) 1986-10-31 1990-04-20
JPH0521734Y2 (https=) 1987-06-18 1993-06-03
JPH0650126Y2 (ja) 1987-09-21 1994-12-21 長岡精機株式会社 ラップ盤における定盤修正用中定盤
JPH115954A (ja) * 1997-06-17 1999-01-12 Ube Ind Ltd 接着剤付きテ−プ、金属張積層板および回路板
JP5339019B2 (ja) * 2006-05-30 2013-11-13 東洋紡株式会社 補強用裏打ちフィルム付き積層ポリイミドフィルム
EP2865523B1 (en) * 2012-06-20 2018-06-06 Toyobo Co., Ltd. Process for producing layered product and layered product
JP2020093534A (ja) * 2018-12-03 2020-06-18 住友化学株式会社 積層体およびその製造方法
JP7167693B2 (ja) * 2018-12-20 2022-11-09 東洋紡株式会社 積層フィルム、積層体、及び、積層体の製造方法
JP7072122B2 (ja) * 2019-06-28 2022-05-19 日東電工株式会社 積層体
KR20210028961A (ko) * 2019-09-05 2021-03-15 에스케이씨 주식회사 플렉서블 디스플레이 장치를 위한 폴리에스테르 보호 필름
KR102147342B1 (ko) * 2019-09-30 2020-08-24 에스케이이노베이션 주식회사 폴리이미드계 필름 및 이를 이용한 윈도우 커버 필름
WO2021124865A1 (ja) * 2019-12-17 2021-06-24 東洋紡株式会社 積層体
JPWO2022185607A1 (https=) * 2021-03-03 2022-09-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112339378A (zh) * 2019-08-08 2021-02-09 住友化学株式会社 层叠体

Also Published As

Publication number Publication date
JPWO2023243693A1 (https=) 2023-12-21
WO2023243693A1 (ja) 2023-12-21
KR20250024739A (ko) 2025-02-19
TW202408793A (zh) 2024-03-01

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