KR101116753B1 - 고유전 폴리이미드-무기입자 복합체 및 이의 제조방법 - Google Patents
고유전 폴리이미드-무기입자 복합체 및 이의 제조방법 Download PDFInfo
- Publication number
- KR101116753B1 KR101116753B1 KR1020090043730A KR20090043730A KR101116753B1 KR 101116753 B1 KR101116753 B1 KR 101116753B1 KR 1020090043730 A KR1020090043730 A KR 1020090043730A KR 20090043730 A KR20090043730 A KR 20090043730A KR 101116753 B1 KR101116753 B1 KR 101116753B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyimide
- dianhydride
- diamino
- polyamic acid
- composite
- Prior art date
Links
Images
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
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
- C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
- B29C41/26—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on a rotating drum
-
- 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
- C08G73/1078—Partially aromatic polyimides wholly aromatic 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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/206—Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
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)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
구분 | 복합입자 함량 (wt%) | 유전상수 | 절연파괴전압 (MV/cm) |
실시예 1 | 29 | 23 | 2.9 |
실시예 2 | 29 | 20 | 2.3 |
실시예 3 | 44 | 35 | 2.3 |
실시예 4 | 44 | 29 | 2.1 |
비교예 1 | 29 | 15 | 1.8 |
비교예 2 | 44 | 18 | 0.9 |
비교예 3 | 29 | 5 | 1.1 |
비교예 4 | 44 | 10 | 0.3 |
Claims (8)
- 산 이무수물 단량체와 카르복시기, 니트로기, 니트릴기 및 술폰산기 중에서 선택된 1종 이상의 치환기가 함유된 디아민 단량체를 중합 반응시켜 폴리아믹산 용액을 제조하는 1단계;상기 1단계 폴리아믹산 용액에, BaTiO3를 첨가하여 분산 용액을 제조하는 2단계;상기 2단계 분산 용액에, 탄소수 1 ~ 6의 알코올 또는 톨루엔을 적가하여 폴리아믹산의 침전이 시작될 때 폴리아믹산-BaTiO3 복합입자를 분산용액으로부터 분리하는 3단계;상기 3단계에서 분리된 폴리아믹산-BaTiO3 복합입자를 이미드화하여 폴리이미드-BaTiO3 복합입자를 제조하는 4단계; 및상기 4단계에서 제조된 폴리이미드-BaTiO3 복합입자를 고분자 매트릭스에 중량기준 5 ~ 90: 100로 첨가하여 폴리이미드-무기입자 복합체를 제조하는 5단계를 포함하는 것을 특징으로 하는 폴리이미드-BaTiO3 복합체의 제조방법.
- 삭제
- 제 1 항에 있어서, 상기 디아민 단량체는 1,4-디아미노-2-벤조산, 1,3-디아미노-5-벤조산, 4,4'-디아미노-2-카르복시비페닐, 1,4-디아미노-2-니트로벤젠, 1,3-디아미노-5-니트로벤젠, 1,4-디아미노-2-니트릴벤젠, 1,3-디아미노-5-니트릴벤젠, 1,4-디아미노-2-설포닐벤젠 및 1,3-디아미노-5-설포닐벤젠 중에서 선택된 1종 이상인 것을 특징으로 하는 제조방법.
- 제 1 항에 있어서, 상기 산 이무수물 단량체는 파이로멜리틱산 이무수물, 1,2,3,4-벤젠 테트라카르복시산 이무수물, 벤조페논 테트라카르복시산 이무수물, 비스(디카르복시페닐에테르) 이무수물, 비스(디카르복시페닐설폰) 이무수물, 비스(디카르복시페닐설파이드) 이무수물, 비스(디카르복시페닐)프로판 이무수물, 비스(디카르복시페닐)헥사플루오르프로판 이무수물, 비페닐 테트라카르복시산 이무수물, 나프탈렌 테트라카르복시산 이무수물 및 사이클로부탄 테트라카르복시산 이무수물 중에서 선택된 1종 이상인 것을 특징으로 하는 제조방법.
- 제 1 항에 있어서, 상기 2단계는 1단계 용액에 무기입자를 중량기준 100 : 10 ~ 40로 분산시켜 분산용액을 제조하는 것을 특징으로 하는 제조방법.
- 제 1 항에 있어서, 상기 5단계는 상기 매트릭스 고분자와 복합입자를 혼합하고 교반하여 기질위에 캐스팅하는 것을 특징으로 하는 제조방법.
- 제 1 항에 있어서, 상기 5단계의 고분자는 폴리아믹산, 폴리스티렌, 폴리카보네이트, 폴리이미드, 폴리아크릴레이트, 폴리에스테르, 폴리에테르술폰, 폴리비닐리덴플루오라이드 및 폴리(비닐리덴플루오라이드-헥사플루오로프로필렌) 중에서 선택된 1종 이상인 것을 특징으로 하는 제조방법.
- 청구항 제 1 항 및 제 3 항 내지 제 7 항 중에서 선택된 어느 한 항의 방법으로 제조되고, 유전상수 20 ~ 40인 것을 특징으로 하는 고유전 절연막.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090043730A KR101116753B1 (ko) | 2009-05-19 | 2009-05-19 | 고유전 폴리이미드-무기입자 복합체 및 이의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090043730A KR101116753B1 (ko) | 2009-05-19 | 2009-05-19 | 고유전 폴리이미드-무기입자 복합체 및 이의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100124624A KR20100124624A (ko) | 2010-11-29 |
KR101116753B1 true KR101116753B1 (ko) | 2012-02-22 |
Family
ID=43408801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090043730A KR101116753B1 (ko) | 2009-05-19 | 2009-05-19 | 고유전 폴리이미드-무기입자 복합체 및 이의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101116753B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9193850B2 (en) | 2011-08-11 | 2015-11-24 | Samsung Electronics Co., Ltd. | Nanocomposite, process for preparing the same, and surface emitting device |
KR101352561B1 (ko) * | 2012-01-18 | 2014-01-17 | 한국전자통신연구원 | 고분자 물질, 광학 필름 및 유기 발광 소자 |
WO2013151319A1 (ko) * | 2012-04-03 | 2013-10-10 | 한국화학연구원 | 금속 및 무기물 입자에 균일하게 고분자를 코팅하여 코어-쉘 구조를 갖는 고분자-나노 입자의 제조방법, 이로 제조된 고분자-나노입자 및 이를 포함하는 고분자-나노입자 복합체 |
KR102649352B1 (ko) * | 2017-11-22 | 2024-03-20 | 삼성전자주식회사 | 하이브리드 복합체 필름 및 그 제조 방법과 하이브리드 복합체 필름을 포함하는 집적회로 소자 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07304886A (ja) * | 1994-05-10 | 1995-11-21 | Shin Etsu Chem Co Ltd | ポリイミドフィルム及びその製造法 |
JPH08143665A (ja) * | 1994-11-22 | 1996-06-04 | Toho Rayon Co Ltd | 導電性複合体及び製造方法 |
JP2006307146A (ja) * | 2005-03-29 | 2006-11-09 | Osaka Prefecture | 機能性ポリアミド酸複合粒子及び機能性ポリイミド複合粒子の製造方法 |
-
2009
- 2009-05-19 KR KR1020090043730A patent/KR101116753B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07304886A (ja) * | 1994-05-10 | 1995-11-21 | Shin Etsu Chem Co Ltd | ポリイミドフィルム及びその製造法 |
JPH08143665A (ja) * | 1994-11-22 | 1996-06-04 | Toho Rayon Co Ltd | 導電性複合体及び製造方法 |
JP2006307146A (ja) * | 2005-03-29 | 2006-11-09 | Osaka Prefecture | 機能性ポリアミド酸複合粒子及び機能性ポリイミド複合粒子の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20100124624A (ko) | 2010-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2867276B1 (en) | Polyimide and polyimide film comprising the same | |
Beier et al. | Improved breakdown strength and energy density in thin-film polyimide nanocomposites with small barium strontium titanate nanocrystal fillers | |
TWI454513B (zh) | 黑色聚亞醯胺薄膜 | |
Wu et al. | Enhanced dielectric properties in polyimide nanocomposites containing barium titanate@ polydopamine core-shell nanoparticles | |
KR101478301B1 (ko) | 고분자 수지 조성물, 폴리이미드 수지 필름, 폴리이미드 수지 필름의 제조 방법, 금속 적층체 및 회로 기판 | |
KR101718489B1 (ko) | 그래핀 옥사이드-폴리이미드 복합재료 및 이의 제조 방법 | |
Kareem | Thermal and electrical properties of polyimide/PANI nanofiber composites prepared via in situ polymerization | |
KR101116753B1 (ko) | 고유전 폴리이미드-무기입자 복합체 및 이의 제조방법 | |
US20230002613A1 (en) | Low-dielectric-constant polyimide composite powder, and method for producing same | |
KR101748612B1 (ko) | 유전성 조성물 및 이를 포함하는 전자 소자 | |
Dwivedi et al. | Effects of biopolyimide molecular design on their silica hybrids thermo-mechanical, optical and electrical properties | |
JP6054512B2 (ja) | 金属および無機粒子に高分子を均一にコーティングするコア‐シェル構造を有する高分子‐ナノ粒子の製造方法 | |
Sun et al. | All‐Organic Hyper‐Crosslinked Polymer/Polyimide Composite Films with Ultralow High‐Frequency Dielectric Constant | |
CN117285820A (zh) | 一种聚酰亚胺高温电介质复合薄膜及其制备方法 | |
KR101336644B1 (ko) | 금속 및 무기물 입자에 균일하게 폴리아믹산을 코팅하여 코어-쉘 구조를 갖는 폴리이미드-나노입자 제조방법, 이를 이용한 폴리이미드-나노입자 및 폴리이미드-나노입자복합체 | |
KR101085051B1 (ko) | 고유전 폴리이미드-폴리아닐린 복합체 및 이의 제조방법 | |
CN108841003B (zh) | 一种聚酰亚胺电介质薄膜及其制备方法与应用 | |
KR101153295B1 (ko) | 전도성 고분자 코어와 폴리이미드 쉘 구조를 가지는 고 유전성 입자 및 이의 제조방법 | |
KR101336271B1 (ko) | 금속 및 무기물 입자에 균일하게 고분자를 코팅하여 코어-쉘 구조를 갖는 고분자-나노입자의 제조방법 및 이로부터 제조된 고분자-나노입자 | |
Manuspiya et al. | Polybenzoxazine-based composites for increased dielectric constant | |
KR101912459B1 (ko) | 폴리이미드 나노복합체, 그 제조방법 및 이를 포함하는 복합막 | |
KR20210037333A (ko) | 폴리아믹산 조성물, 폴리아믹산 조성물의 제조방법 및 이를 포함하는 폴리이미드 | |
KR101685035B1 (ko) | 박막 트랜지스터 유기 절연체용 고분자 화합물 및 이를 이용한 박막 트랜지스터 | |
KR102620828B1 (ko) | 수용성 폴리아믹산, 이의 제조방법, 이를 이용한 폴리이미드 절연막 및 유기박막트랜지스터 | |
KR101548597B1 (ko) | 덴드라이트 형태의 징크옥사이드를 분산시킨 폴리아믹산 조성물 및 이를 이용한 고기능성 폴리이미드 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E90F | Notification of reason for final refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20150113 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20160201 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20161228 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20180129 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20190201 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20200203 Year of fee payment: 9 |