JPWO2021241573A1 - - Google Patents

Info

Publication number
JPWO2021241573A1
JPWO2021241573A1 JP2021559596A JP2021559596A JPWO2021241573A1 JP WO2021241573 A1 JPWO2021241573 A1 JP WO2021241573A1 JP 2021559596 A JP2021559596 A JP 2021559596A JP 2021559596 A JP2021559596 A JP 2021559596A JP WO2021241573 A1 JPWO2021241573 A1 JP WO2021241573A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021559596A
Other languages
Japanese (ja)
Other versions
JP7107451B2 (en
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 filed Critical
Publication of JPWO2021241573A1 publication Critical patent/JPWO2021241573A1/ja
Priority to JP2022078321A priority Critical patent/JP7287536B2/en
Application granted granted Critical
Publication of JP7107451B2 publication Critical patent/JP7107451B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1039—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors comprising halogen-containing substituents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2021559596A 2020-05-29 2021-05-25 Polyimide film and its manufacturing method Active JP7107451B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022078321A JP7287536B2 (en) 2020-05-29 2022-05-11 Polyimide film and its manufacturing method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020094848 2020-05-29
JP2020094848 2020-05-29
PCT/JP2021/019789 WO2021241573A1 (en) 2020-05-29 2021-05-25 Polyimide film and method for producing same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022078321A Division JP7287536B2 (en) 2020-05-29 2022-05-11 Polyimide film and its manufacturing method

Publications (2)

Publication Number Publication Date
JPWO2021241573A1 true JPWO2021241573A1 (en) 2021-12-02
JP7107451B2 JP7107451B2 (en) 2022-07-27

Family

ID=78744067

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021559596A Active JP7107451B2 (en) 2020-05-29 2021-05-25 Polyimide film and its manufacturing method
JP2022078321A Active JP7287536B2 (en) 2020-05-29 2022-05-11 Polyimide film and its manufacturing method

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022078321A Active JP7287536B2 (en) 2020-05-29 2022-05-11 Polyimide film and its manufacturing method

Country Status (5)

Country Link
JP (2) JP7107451B2 (en)
KR (1) KR20230019064A (en)
CN (2) CN115461221B (en)
TW (1) TW202202555A (en)
WO (1) WO2021241573A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115058040B (en) * 2022-06-23 2023-10-03 华中科技大学 Double-layer polyimide film and preparation method and application thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02126974A (en) * 1988-06-23 1990-05-15 Toray Ind Inc Production of polyimide laminated film
WO2005115752A1 (en) * 2004-05-31 2005-12-08 Kaneka Corporation Polyimide multilayer body and method for producing same
JP2007176160A (en) * 2005-12-01 2007-07-12 Ist Corp Multilayer polyimide tubular object and its manufacturing process, and manufacturing equipment of resin tubular object
JP2010155360A (en) * 2008-12-26 2010-07-15 Nippon Steel Chem Co Ltd Laminate for wiring board, having transparent insulating resin layer
WO2016129329A1 (en) * 2015-02-09 2016-08-18 コニカミノルタ株式会社 Method for manufacturing transparent heat-resistant layered film, transparent heat-resistant layered film, flexible printed circuit board, substrate for flexible display, front plate for flexible display, led illumination device, and organic electroluminescence display device
WO2018186262A1 (en) * 2017-04-06 2018-10-11 大日本印刷株式会社 Polyimide film, laminate, and surface material for display

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1415083A (en) * 1982-05-21 1983-11-24 Dow Chemical Company, The Multilayer polyamide film
JP3425854B2 (en) 1997-10-02 2003-07-14 日本電信電話株式会社 Low refractive index transparent polyimide copolymer, precursor solution thereof, and production method thereof
JP2002146021A (en) 2000-11-10 2002-05-22 Ube Ind Ltd Soluble and transparent polyimide and method for producing the same
JP2002348374A (en) 2001-05-25 2002-12-04 Hitachi Cable Ltd Polyamic acid or polyimide and liquid crystalline orientating agent
JP4734837B2 (en) * 2004-03-23 2011-07-27 宇部興産株式会社 Polyimide film with improved adhesiveness, method for producing the same, and laminate
CN1960870A (en) * 2004-05-31 2007-05-09 株式会社钟化 Polyimide multilayer body and method for producing same
JP2008044230A (en) * 2006-08-16 2008-02-28 Toyobo Co Ltd Multilayered polyimide film and its forming method
CN101674923B (en) 2007-05-24 2013-01-09 三菱瓦斯化学株式会社 Process and apparatus for production of colorless transparent resin film
CN103589356B (en) * 2007-08-03 2016-01-20 株式会社钟化 Multilayer polyimide film, plywood and metal-clad
KR20120027178A (en) * 2009-04-28 2012-03-21 우베 고산 가부시키가이샤 Multilayered polyimide film
JP5545033B2 (en) * 2010-05-25 2014-07-09 東洋紡株式会社 Laminated body and method for producing the same
WO2012141994A2 (en) * 2011-04-15 2012-10-18 Avery Dennison Corporation Surface treated film and/or laminate
KR101514221B1 (en) * 2011-12-07 2015-04-23 에스케이이노베이션 주식회사 manufacturing method of multi layer polyimide flexible metal-clad laminate
US9895868B2 (en) * 2012-06-20 2018-02-20 Toyobo Co., Ltd. Method for producing layered product, layered product, method for producing layered product with device using said layered product, and layered product with device
JP2014137486A (en) * 2013-01-17 2014-07-28 Ricoh Co Ltd Method for manufacturing polyimide belt
CN105073851B (en) * 2013-04-03 2018-08-28 三井化学株式会社 Polyamic acid, varnish and polyimide film comprising the polyamic acid
WO2015122032A1 (en) * 2014-02-14 2015-08-20 旭化成イーマテリアルズ株式会社 Polyimide precursor and resin composition containing same
JP6420064B2 (en) * 2014-06-03 2018-11-07 旭化成株式会社 Polyimide precursor composition and polyimide film
JP6963504B2 (en) * 2015-10-15 2021-11-10 日鉄ケミカル＆マテリアル株式会社 Polyimide laminate and its manufacturing method
KR20190082281A (en) * 2016-11-11 2019-07-09 우베 고산 가부시키가이샤 A laminate comprising a polyimide film and a hard coat layer
CN106985483B (en) * 2017-03-15 2019-01-04 嘉浦薄膜新材料（昆山）有限公司 A kind of high-performance is packed for laminated film
JP7126311B2 (en) * 2017-05-11 2022-08-26 株式会社カネカ Polyamic acid, polyamic acid solution, polyimide, polyimide film, laminate and flexible device, and method for producing polyimide film
CN108515751A (en) * 2018-03-15 2018-09-11 天津工业大学 The polyamide composite nanofiltration membrane and preparation method thereof of containing mesopore silicon oxide intermediate
JP7099019B2 (en) * 2018-04-09 2022-07-12 大日本印刷株式会社 Method for manufacturing polyimide laminate and method for manufacturing polyimide film
JP7222089B2 (en) * 2019-06-27 2023-02-14 日鉄ケミカル＆マテリアル株式会社 Resin film, metal-clad laminate and method for producing the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02126974A (en) * 1988-06-23 1990-05-15 Toray Ind Inc Production of polyimide laminated film
WO2005115752A1 (en) * 2004-05-31 2005-12-08 Kaneka Corporation Polyimide multilayer body and method for producing same
JP2007176160A (en) * 2005-12-01 2007-07-12 Ist Corp Multilayer polyimide tubular object and its manufacturing process, and manufacturing equipment of resin tubular object
JP2010155360A (en) * 2008-12-26 2010-07-15 Nippon Steel Chem Co Ltd Laminate for wiring board, having transparent insulating resin layer
WO2016129329A1 (en) * 2015-02-09 2016-08-18 コニカミノルタ株式会社 Method for manufacturing transparent heat-resistant layered film, transparent heat-resistant layered film, flexible printed circuit board, substrate for flexible display, front plate for flexible display, led illumination device, and organic electroluminescence display device
WO2018186262A1 (en) * 2017-04-06 2018-10-11 大日本印刷株式会社 Polyimide film, laminate, and surface material for display

Also Published As

Publication number Publication date
JP2022117986A (en) 2022-08-12
CN115461221B (en) 2023-12-29
JP7287536B2 (en) 2023-06-06
TW202202555A (en) 2022-01-16
CN117656622A (en) 2024-03-08
JP7107451B2 (en) 2022-07-27
KR20230019064A (en) 2023-02-07
CN115461221A (en) 2022-12-09
WO2021241573A1 (en) 2021-12-02

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