WO2021101324A3 - 저유전 폴리이미드 복합 분말 및 그 제조방법 - Google Patents

저유전 폴리이미드 복합 분말 및 그 제조방법 Download PDF

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Publication number
WO2021101324A3
WO2021101324A3 PCT/KR2020/016495 KR2020016495W WO2021101324A3 WO 2021101324 A3 WO2021101324 A3 WO 2021101324A3 KR 2020016495 W KR2020016495 W KR 2020016495W WO 2021101324 A3 WO2021101324 A3 WO 2021101324A3
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WO
WIPO (PCT)
Prior art keywords
composite powder
polyimide composite
producing same
dielectric
low
Prior art date
Application number
PCT/KR2020/016495
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English (en)
French (fr)
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WO2021101324A2 (ko
Inventor
전진석
조민상
이길남
Original Assignee
피아이첨단소재 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.)
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Publication date
Application filed by 피아이첨단소재 주식회사 filed Critical 피아이첨단소재 주식회사
Priority to US17/778,479 priority Critical patent/US20230002613A1/en
Publication of WO2021101324A2 publication Critical patent/WO2021101324A2/ko
Publication of WO2021101324A3 publication Critical patent/WO2021101324A3/ko

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    • 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
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain
    • 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
    • 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
    • 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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C08J9/232—Forming foamed products by sintering expandable particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 불소계 수지 필러를 1 중량% 이상 30 중량% 이하 포함하는, 저유전 특성이 우수한 폴리이미드 복합 분말 및 물을 분산매로 사용하는 제조방법을 제공한다. 또한, 폴리이미드 복합 분말을 포함하는 성형체 및 그 제조방법을 제공한다.
PCT/KR2020/016495 2019-11-22 2020-11-20 저유전 폴리이미드 복합 분말 및 그 제조방법 WO2021101324A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/778,479 US20230002613A1 (en) 2019-11-22 2020-11-20 Low-dielectric-constant polyimide composite powder, and method for producing same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0151113 2019-11-22
KR1020190151113A KR102334124B1 (ko) 2019-11-22 2019-11-22 저유전 폴리이미드 복합 분말 및 그 제조방법

Publications (2)

Publication Number Publication Date
WO2021101324A2 WO2021101324A2 (ko) 2021-05-27
WO2021101324A3 true WO2021101324A3 (ko) 2021-07-15

Family

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PCT/KR2020/016495 WO2021101324A2 (ko) 2019-11-22 2020-11-20 저유전 폴리이미드 복합 분말 및 그 제조방법

Country Status (3)

Country Link
US (1) US20230002613A1 (ko)
KR (1) KR102334124B1 (ko)
WO (1) WO2021101324A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114196063A (zh) * 2021-12-08 2022-03-18 安徽国风塑业股份有限公司 一种低介电聚酰亚胺薄膜及其制备方法
KR102500606B1 (ko) * 2022-04-11 2023-02-16 피아이첨단소재 주식회사 폴리이미드 분말의 제조방법 및 이에 의해 제조된 폴리이미드 분말
KR20240045002A (ko) * 2022-09-29 2024-04-05 주식회사 대림 내열성 및 산화 안정성이 우수한 폴리이미드 수지 및 이의 제조방법
KR20240102471A (ko) * 2022-12-26 2024-07-03 피아이첨단소재 주식회사 폴리이미드 성형체 및 그의 제조방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001294815A (ja) * 2000-04-13 2001-10-23 Jsr Corp 低誘電率絶縁膜形成用水性分散液、低誘電率絶縁膜および電子部品
JP2015034289A (ja) * 2013-07-09 2015-02-19 宇部興産株式会社 ポリイミドを含有する混合粉体の凝集体、及びこれを用いた成形体
KR101503332B1 (ko) * 2013-12-18 2015-03-18 에스케이씨코오롱피아이 주식회사 폴리이미드 필름 및 이의 제조방법
KR20160038588A (ko) * 2014-09-30 2016-04-07 주식회사 엘지화학 연성 금속 적층체
KR20190118559A (ko) * 2017-02-16 2019-10-18 미쓰비시 마테리알 가부시키가이샤 전착액 및 이것을 사용한 절연 피막이 형성된 도체의 제조 방법

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101548877B1 (ko) 2014-08-29 2015-09-01 연세대학교 원주산학협력단 단량체의 염을 거쳐 제조되는 폴리이미드 및 그 제조방법
EP3458518B1 (en) * 2016-05-20 2021-06-23 SHPP Global Technologies B.V. Article comprising a composite of a fluoroelastomer and a polyimide on a metal substrate
KR101714980B1 (ko) 2016-07-22 2017-03-09 연세대학교 원주산학협력단 물을 분산매로 사용한 폴리이미드의 제조방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001294815A (ja) * 2000-04-13 2001-10-23 Jsr Corp 低誘電率絶縁膜形成用水性分散液、低誘電率絶縁膜および電子部品
JP2015034289A (ja) * 2013-07-09 2015-02-19 宇部興産株式会社 ポリイミドを含有する混合粉体の凝集体、及びこれを用いた成形体
KR101503332B1 (ko) * 2013-12-18 2015-03-18 에스케이씨코오롱피아이 주식회사 폴리이미드 필름 및 이의 제조방법
KR20160038588A (ko) * 2014-09-30 2016-04-07 주식회사 엘지화학 연성 금속 적층체
KR20190118559A (ko) * 2017-02-16 2019-10-18 미쓰비시 마테리알 가부시키가이샤 전착액 및 이것을 사용한 절연 피막이 형성된 도체의 제조 방법

Also Published As

Publication number Publication date
WO2021101324A2 (ko) 2021-05-27
KR102334124B1 (ko) 2021-12-03
US20230002613A1 (en) 2023-01-05
KR20210062902A (ko) 2021-06-01

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