KR20200097235A - 폴리이미드계 수지 분체 및 폴리이미드계 수지 분체의 제조 방법 - Google Patents

폴리이미드계 수지 분체 및 폴리이미드계 수지 분체의 제조 방법 Download PDF

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Publication number
KR20200097235A
KR20200097235A KR1020200099753A KR20200099753A KR20200097235A KR 20200097235 A KR20200097235 A KR 20200097235A KR 1020200099753 A KR1020200099753 A KR 1020200099753A KR 20200099753 A KR20200099753 A KR 20200099753A KR 20200097235 A KR20200097235 A KR 20200097235A
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KR
South Korea
Prior art keywords
polyimide resin
formula
polyimide
solvent
group
Prior art date
Application number
KR1020200099753A
Other languages
English (en)
Korean (ko)
Inventor
가쿠 요시카와
고지 미야모토
요스케 이와이
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.)
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Application filed by 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20200097235A publication Critical patent/KR20200097235A/ko

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    • 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
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/0305—Constructional arrangements
    • G02F1/0311—Structural association of optical elements, e.g. lenses, polarizers, phase plates, with the crystal
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Ceramic Engineering (AREA)
  • Mathematical Physics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Polarising Elements (AREA)
KR1020200099753A 2018-07-19 2020-08-10 폴리이미드계 수지 분체 및 폴리이미드계 수지 분체의 제조 방법 KR20200097235A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2018-136161 2018-07-19
JP2018136161 2018-07-19
JPJP-P-2019-103885 2019-06-03
JP2019103885A JP6683863B2 (ja) 2018-07-19 2019-06-03 ポリイミド系樹脂粉体およびポリイミド系樹脂粉体の製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020190086475A Division KR102144896B1 (ko) 2018-07-19 2019-07-17 폴리이미드계 수지 분체 및 폴리이미드계 수지 분체의 제조 방법

Publications (1)

Publication Number Publication Date
KR20200097235A true KR20200097235A (ko) 2020-08-18

Family

ID=69589539

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200099753A KR20200097235A (ko) 2018-07-19 2020-08-10 폴리이미드계 수지 분체 및 폴리이미드계 수지 분체의 제조 방법

Country Status (3)

Country Link
JP (2) JP6683863B2 (ja)
KR (1) KR20200097235A (ja)
TW (1) TW202007712A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022114852A1 (ko) * 2020-11-30 2022-06-02 피아이첨단소재 주식회사 그라파이트 시트용 폴리이미드 필름, 이의 제조방법 및 이로부터 제조된 그라파이트 시트

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833783B2 (ja) 1975-12-29 1983-07-22 松下電器産業株式会社 カツプガタムテツシンデンキシノセイゾウホウ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345816B2 (ja) * 1972-10-20 1978-12-09
JP2590213B2 (ja) * 1988-07-06 1997-03-12 東レ株式会社 球状ポリイミド粉末
JPH0710924B2 (ja) * 1990-02-20 1995-02-08 新日本理化株式会社 溶剤可溶型ポリイミド系樹脂粉体の製造方法
JP2013007003A (ja) * 2011-06-27 2013-01-10 Kaneka Corp ポリイミド樹脂粒子の製造方法
JP5833783B1 (ja) * 2015-04-14 2015-12-16 ユニチカ株式会社 ポリイミド粉体およびその製造方法
CN108884231B (zh) * 2016-04-11 2021-01-01 河村产业株式会社 聚酰亚胺粉体及其制造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833783B2 (ja) 1975-12-29 1983-07-22 松下電器産業株式会社 カツプガタムテツシンデンキシノセイゾウホウ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022114852A1 (ko) * 2020-11-30 2022-06-02 피아이첨단소재 주식회사 그라파이트 시트용 폴리이미드 필름, 이의 제조방법 및 이로부터 제조된 그라파이트 시트

Also Published As

Publication number Publication date
JP2020019931A (ja) 2020-02-06
JP2020109191A (ja) 2020-07-16
TW202007712A (zh) 2020-02-16
JP6683863B2 (ja) 2020-04-22

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