JPWO2022009972A1 - - Google Patents

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Publication number
JPWO2022009972A1
JPWO2022009972A1 JP2022535399A JP2022535399A JPWO2022009972A1 JP WO2022009972 A1 JPWO2022009972 A1 JP WO2022009972A1 JP 2022535399 A JP2022535399 A JP 2022535399A JP 2022535399 A JP2022535399 A JP 2022535399A JP WO2022009972 A1 JPWO2022009972 A1 JP WO2022009972A1
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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.)
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Application number
JP2022535399A
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Japanese (ja)
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JP7367221B2 (ja
JPWO2022009972A5 (https=
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Publication of JPWO2022009972A1 publication Critical patent/JPWO2022009972A1/ja
Publication of JPWO2022009972A5 publication Critical patent/JPWO2022009972A5/ja
Application granted granted Critical
Publication of JP7367221B2 publication Critical patent/JP7367221B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/205—Preparation
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • C08K2003/325—Calcium, strontium or barium phosphate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2022535399A 2020-07-09 2021-07-09 グラファイトシートの製造方法及びグラファイトシート用のポリイミドフィルム Active JP7367221B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020118401 2020-07-09
JP2020118401 2020-07-09
PCT/JP2021/025896 WO2022009972A1 (ja) 2020-07-09 2021-07-09 グラファイトシートの製造方法及びグラファイトシート用のポリイミドフィルム

Publications (3)

Publication Number Publication Date
JPWO2022009972A1 true JPWO2022009972A1 (https=) 2022-01-13
JPWO2022009972A5 JPWO2022009972A5 (https=) 2023-01-06
JP7367221B2 JP7367221B2 (ja) 2023-10-23

Family

ID=79552516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022535399A Active JP7367221B2 (ja) 2020-07-09 2021-07-09 グラファイトシートの製造方法及びグラファイトシート用のポリイミドフィルム

Country Status (4)

Country Link
US (1) US20230128003A1 (https=)
JP (1) JP7367221B2 (https=)
CN (1) CN115768725B (https=)
WO (1) WO2022009972A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117460762A (zh) * 2021-06-07 2024-01-26 杜邦电子公司 用于电子装置的聚合物
KR102700895B1 (ko) * 2022-02-17 2024-08-30 주식회사 에스플러스컴텍 폐 폴리이미드 필름을 이용한 연료전지용 바이폴라 플레이트의 제조 방법
WO2023162643A1 (ja) * 2022-02-25 2023-08-31 株式会社カネカ グラファイトシート用のポリイミドフィルム、グラファイトシートおよびそれらの製造方法
JP2023174334A (ja) * 2022-05-27 2023-12-07 株式会社カネカ グラファイトシート、グラファイトシート用のポリイミドフィルムおよびそれらの製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014136721A (ja) * 2013-01-16 2014-07-28 Du Pont-Toray Co Ltd ポリイミドフィルム及びその製造方法
JP2016017169A (ja) * 2014-07-11 2016-02-01 東レ・デュポン株式会社 グラファイトシート用ポリイミドフィルム及びその製造方法
CN105368048A (zh) * 2015-12-11 2016-03-02 桂林电器科学研究院有限公司 防静电吸附的聚酰亚胺薄膜及其制备方法
KR20190103638A (ko) * 2018-02-28 2019-09-05 에스케이씨코오롱피아이 주식회사 그래핀 함유의 구형 pi계 필러를 포함하는 그라파이트 시트용 폴리이미드 필름, 이의 제조방법 및 이를 이용하여 제조되는 그라파이트 시트
WO2019187621A1 (ja) * 2018-03-29 2019-10-03 株式会社カネカ グラファイトシートの製造方法及びグラファイトシート用のポリイミドフィルム
WO2019187620A1 (ja) * 2018-03-29 2019-10-03 株式会社カネカ グラファイトシート及びその製造方法
JP2020164611A (ja) * 2019-03-28 2020-10-08 東レ・デュポン株式会社 ポリイミドフィルム及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6735542B2 (ja) * 2015-08-25 2020-08-05 東レ・デュポン株式会社 ポリイミドフィルム及びその製造方法
WO2017163698A1 (ja) * 2016-03-25 2017-09-28 コニカミノルタ株式会社 ポリイミドフィルム及びその製造方法
JP6853623B2 (ja) * 2016-03-30 2021-03-31 東レ・デュポン株式会社 グラファイトシート製造用ポリイミドフィルム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014136721A (ja) * 2013-01-16 2014-07-28 Du Pont-Toray Co Ltd ポリイミドフィルム及びその製造方法
JP2016017169A (ja) * 2014-07-11 2016-02-01 東レ・デュポン株式会社 グラファイトシート用ポリイミドフィルム及びその製造方法
CN105368048A (zh) * 2015-12-11 2016-03-02 桂林电器科学研究院有限公司 防静电吸附的聚酰亚胺薄膜及其制备方法
KR20190103638A (ko) * 2018-02-28 2019-09-05 에스케이씨코오롱피아이 주식회사 그래핀 함유의 구형 pi계 필러를 포함하는 그라파이트 시트용 폴리이미드 필름, 이의 제조방법 및 이를 이용하여 제조되는 그라파이트 시트
WO2019187621A1 (ja) * 2018-03-29 2019-10-03 株式会社カネカ グラファイトシートの製造方法及びグラファイトシート用のポリイミドフィルム
WO2019187620A1 (ja) * 2018-03-29 2019-10-03 株式会社カネカ グラファイトシート及びその製造方法
JP2020164611A (ja) * 2019-03-28 2020-10-08 東レ・デュポン株式会社 ポリイミドフィルム及びその製造方法

Also Published As

Publication number Publication date
CN115768725A (zh) 2023-03-07
JP7367221B2 (ja) 2023-10-23
CN115768725B (zh) 2024-08-09
WO2022009972A1 (ja) 2022-01-13
US20230128003A1 (en) 2023-04-27

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