KR20210123333A - 폴리이미드계 수지 분체의 제조 방법 - Google Patents

폴리이미드계 수지 분체의 제조 방법 Download PDF

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Publication number
KR20210123333A
KR20210123333A KR1020217027410A KR20217027410A KR20210123333A KR 20210123333 A KR20210123333 A KR 20210123333A KR 1020217027410 A KR1020217027410 A KR 1020217027410A KR 20217027410 A KR20217027410 A KR 20217027410A KR 20210123333 A KR20210123333 A KR 20210123333A
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KR
South Korea
Prior art keywords
polyimide
based resin
formula
solvent
type resin
Prior art date
Application number
KR1020217027410A
Other languages
English (en)
Korean (ko)
Inventor
요스케 이와이
요시히사 마나베
가쿠 요시카와
Original Assignee
스미또모 가가꾸 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 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20210123333A publication Critical patent/KR20210123333A/ko

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Classifications

    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • 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
    • C08G73/1075—Partially aromatic polyimides
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
KR1020217027410A 2019-01-31 2020-01-29 폴리이미드계 수지 분체의 제조 방법 KR20210123333A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019016078A JP2020122121A (ja) 2019-01-31 2019-01-31 ポリイミド系樹脂粉体の製造方法
JPJP-P-2019-016078 2019-01-31
PCT/JP2020/003121 WO2020158784A1 (ja) 2019-01-31 2020-01-29 ポリイミド系樹脂粉体の製造方法

Publications (1)

Publication Number Publication Date
KR20210123333A true KR20210123333A (ko) 2021-10-13

Family

ID=71842144

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217027410A KR20210123333A (ko) 2019-01-31 2020-01-29 폴리이미드계 수지 분체의 제조 방법

Country Status (5)

Country Link
JP (1) JP2020122121A (ja)
KR (1) KR20210123333A (ja)
CN (1) CN113348200A (ja)
TW (1) TW202039631A (ja)
WO (1) WO2020158784A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220096481A (ko) * 2020-12-31 2022-07-07 코오롱인더스트리 주식회사 우수한 광학 특성을 갖는 광학 필름 및 이를 포함하는 표시장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017179367A1 (ja) 2016-04-11 2017-10-19 河村産業株式会社 ポリイミド粉体およびその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124401A1 (de) * 1981-06-22 1983-01-27 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von pulverfoermigem polyimid und seine verwendung
JP4621852B2 (ja) * 2004-12-27 2011-01-26 大阪府 ポリイミド多孔体及び微粒子の製造方法
JP2008056755A (ja) * 2006-08-30 2008-03-13 Du Pont Toray Co Ltd ポリイミド粉体およびその製造方法
JP2008081718A (ja) * 2006-09-01 2008-04-10 Kaneka Corp ポリイミド樹脂粒子の製造方法
JP5144427B2 (ja) * 2008-08-08 2013-02-13 東邦化学工業株式会社 ポリイミド系樹脂水系分散体の製造方法
WO2012096374A1 (ja) * 2011-01-14 2012-07-19 前久保 龍志 ポリイミド粉体及びポリイミド溶液並びにポリイミド粉体の製造方法
JP2016186004A (ja) * 2015-03-27 2016-10-27 三菱瓦斯化学株式会社 ポリイミド粉末の製造方法
JP2017132845A (ja) * 2016-01-26 2017-08-03 セントラル硝子株式会社 ポリイミド成形体の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017179367A1 (ja) 2016-04-11 2017-10-19 河村産業株式会社 ポリイミド粉体およびその製造方法

Also Published As

Publication number Publication date
TW202039631A (zh) 2020-11-01
JP2020122121A (ja) 2020-08-13
CN113348200A (zh) 2021-09-03
WO2020158784A1 (ja) 2020-08-06

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