KR102376837B9 - 가용성 폴리이미드 입자, 이의 제조방법 및 이로부터 제조된 폴리이미드 필름 - Google Patents

가용성 폴리이미드 입자, 이의 제조방법 및 이로부터 제조된 폴리이미드 필름

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Publication number
KR102376837B9
KR102376837B9 KR1020160092017A KR20160092017A KR102376837B9 KR 102376837 B9 KR102376837 B9 KR 102376837B9 KR 1020160092017 A KR1020160092017 A KR 1020160092017A KR 20160092017 A KR20160092017 A KR 20160092017A KR 102376837 B9 KR102376837 B9 KR 102376837B9
Authority
KR
South Korea
Prior art keywords
same
polyimide
producing
film produced
solubility
Prior art date
Application number
KR1020160092017A
Other languages
English (en)
Other versions
KR20180009989A (ko
KR102376837B1 (ko
Inventor
백성훈
Original Assignee
코오롱인더스트리 주식회사
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 코오롱인더스트리 주식회사 filed Critical 코오롱인더스트리 주식회사
Priority to KR1020160092017A priority Critical patent/KR102376837B1/ko
Publication of KR20180009989A publication Critical patent/KR20180009989A/ko
Application granted granted Critical
Publication of KR102376837B1 publication Critical patent/KR102376837B1/ko
Publication of KR102376837B9 publication Critical patent/KR102376837B9/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
    • 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
    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1021—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the catalyst used
    • 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
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
KR1020160092017A 2016-07-20 2016-07-20 가용성 폴리이미드 입자, 이의 제조방법 및 이로부터 제조된 폴리이미드 필름 KR102376837B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160092017A KR102376837B1 (ko) 2016-07-20 2016-07-20 가용성 폴리이미드 입자, 이의 제조방법 및 이로부터 제조된 폴리이미드 필름

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160092017A KR102376837B1 (ko) 2016-07-20 2016-07-20 가용성 폴리이미드 입자, 이의 제조방법 및 이로부터 제조된 폴리이미드 필름

Publications (3)

Publication Number Publication Date
KR20180009989A KR20180009989A (ko) 2018-01-30
KR102376837B1 KR102376837B1 (ko) 2022-03-18
KR102376837B9 true KR102376837B9 (ko) 2023-05-11

Family

ID=61070553

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160092017A KR102376837B1 (ko) 2016-07-20 2016-07-20 가용성 폴리이미드 입자, 이의 제조방법 및 이로부터 제조된 폴리이미드 필름

Country Status (1)

Country Link
KR (1) KR102376837B1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109749100B (zh) * 2018-12-21 2022-11-18 航天科工(长沙)新材料研究院有限公司 一种小粒径聚酰亚胺粉末的制备方法及其应用
CN115873244A (zh) * 2021-09-29 2023-03-31 中国石油化工股份有限公司 一种聚酰胺酸溶液的制备方法及其所得聚酰胺酸溶液
WO2023055186A1 (ko) * 2021-09-30 2023-04-06 피아이첨단소재 주식회사 폴리이미드 분말 및 이의 제조방법
KR20240081119A (ko) * 2022-11-30 2024-06-07 피아이첨단소재 주식회사 용매 가용성 폴리이미드

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002293947A (ja) * 2001-03-28 2002-10-09 Nitto Denko Corp ポリイミド粉体の製造方法
JP6010533B2 (ja) * 2011-06-13 2016-10-19 株式会社カネカ ポリアミド酸、ポリイミド、ポリアミド酸溶液、ポリイミド溶液、およびこれらの溶液から得られるポリイミド膜、ならびにポリイミド膜の利用
US9982103B2 (en) * 2012-06-29 2018-05-29 Kolon Industries, Inc. Polyimide and polyimide film comprising the same

Also Published As

Publication number Publication date
KR20180009989A (ko) 2018-01-30
KR102376837B1 (ko) 2022-03-18

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G170 Re-publication after modification of scope of protection [patent]