KR970006897B1 - 고분자량의 폴리아미드이미드 수지의 제조방법 - Google Patents
고분자량의 폴리아미드이미드 수지의 제조방법 Download PDFInfo
- Publication number
- KR970006897B1 KR970006897B1 KR1019930024151A KR930024151A KR970006897B1 KR 970006897 B1 KR970006897 B1 KR 970006897B1 KR 1019930024151 A KR1019930024151 A KR 1019930024151A KR 930024151 A KR930024151 A KR 930024151A KR 970006897 B1 KR970006897 B1 KR 970006897B1
- Authority
- KR
- South Korea
- Prior art keywords
- polymerization catalyst
- mol
- polyamideimide resin
- reaction
- chloride
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- C08G73/14—Polyamide-imides
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/303—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 H01B3/38 or H01B3/302
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
Claims (8)
- 방향족 트리카르복실산 무수물 혹은 그의 유도체와 방향족 디아민을 극성 용매에 녹여 제1중합촉매인 아실할로겐화제를 사용하여 저분자량의 폴리아미드이미드 수지를 합성한 다음 연속하여 제2중합촉매인 인 화합물을 사용하여 고분자량의 폴리아미드이미드 수지를 제조하는 방법.
- 제1항에 있어서, 중합촉매를 사용하여 제조한 폴리아미드이미드의 고유점도(용매 : 디메틸아세트아미드, 온도 : 30℃, 농도 : 0.5g/dL)는 0.4~1.50dL/g인 것을 특징으로 하는 폴리아미드이미드 수지를 제조하는 방법.
- 제1항에 있어서 제1중합촉매는 티오닐클로라이드, 파라톨루엔 설포닐클로라이드, 설푸릴클로라이드, 시아누릭클로라이드, 포스포러스트리 클로라이드 등의 유기 또는 무기 아실할로겐화제 중에서 선택된 것을 사용함을 특징으로 하는 방법.
- 제1항에 있어서, 상기 제1중합촉매는 단량체 몰수를 기준으로 5~80mol%로 사용하여 됨을 특징으로 하는 폴리아미드이미드 수지를 제조하는 방법.
- 제1항에 있어서, 상기 제1중합촉매를 사용한 중합반응은 5~50wt%의 반응물 농도로 50~130℃의 온도에서 1~5시간 동안 진행하여 폴리아미드이미드 수지를 제조하는 방법.
- 제1항에 있어서, 제2중합촉매가 트리페닐포스파이트, 트리크레실포스파이트, 트리시클로 헥실포스파이트, 디메틸메타클로로페닐포스파이트 및 옥시에틸디피리딜포스파이트와 같은 화학식(RO)2P(식 중, R은 메틸, 에틸, 부틸, 이소부틸, 2-에틸헥실, 이소옥틸, 메탄페닐, 노닐페닐 디페닐노닐등과 같은 방향족 또는 지방족 치환기임)로 표시되는 3가의 인 화합물; 및 인산, 피로인산, 메타인산, 오산화인 및 오염화인과 같은 5가의 인 화합물로 구성된 군에서 선택된 것을 사용함을 특징으로 하는 폴리아미드이미드 수지를 제조하는 방법.
- 제1항에 있어서, 상기 제2중합촉매를 사용한 반응은 50~130℃의 반응온도에서 1~5시간동안 진행하여 폴리아미드이미드 수지를 제조하는 방법.
- 제1항의 방법에 의하여 제조된 고분자량의 폴리아미드이미드 수지.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930024151A KR970006897B1 (ko) | 1993-11-12 | 1993-11-12 | 고분자량의 폴리아미드이미드 수지의 제조방법 |
| JP6273972A JP2947094B2 (ja) | 1993-11-12 | 1994-11-08 | 高分子量ポリアミドイミド樹脂の製造方法 |
| DE4440409A DE4440409C2 (de) | 1993-11-12 | 1994-11-11 | Verfahren zur Herstellung von Polyamidimid-Harzen mit hohem Molekulargewicht |
| US08/339,391 US5532334A (en) | 1993-11-12 | 1994-11-14 | Process for preparing polyamideimide resins having high molecular weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930024151A KR970006897B1 (ko) | 1993-11-12 | 1993-11-12 | 고분자량의 폴리아미드이미드 수지의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950014181A KR950014181A (ko) | 1995-06-15 |
| KR970006897B1 true KR970006897B1 (ko) | 1997-04-30 |
Family
ID=19368013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930024151A Expired - Fee Related KR970006897B1 (ko) | 1993-11-12 | 1993-11-12 | 고분자량의 폴리아미드이미드 수지의 제조방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5532334A (ko) |
| JP (1) | JP2947094B2 (ko) |
| KR (1) | KR970006897B1 (ko) |
| DE (1) | DE4440409C2 (ko) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5955568A (en) * | 1996-04-22 | 1999-09-21 | Korea Research Institute Of Chemical Technology | Process for preparing polyamideimide resins by direct polymerization |
| JP3103503B2 (ja) * | 1996-05-02 | 2000-10-30 | 財団法人韓國化學研究所 | 直接重合法によるポリアミドイミド樹脂の製造方法 |
| DE19617830B4 (de) * | 1996-05-03 | 2006-07-06 | Korea Research Institute Of Chemical Technology | Verfahren zur Herstellung von Polyamidimidharzen durch direkte Polymerisation |
| KR100283949B1 (ko) * | 1997-12-08 | 2001-03-02 | 윤종용 | 광통신용폴리아미드이미드및그제조방법 |
| KR100490444B1 (ko) * | 1997-12-31 | 2005-09-02 | 삼성전자주식회사 | 광통신용 폴리아미드이미드 |
| US6288342B1 (en) * | 1998-12-15 | 2001-09-11 | Sumitomo Electric Industries, Ltd. | Insulated wire |
| JP5031559B2 (ja) * | 2004-06-17 | 2012-09-19 | コリア リサーチ インスティチュート オブ ケミカル テクノロジー | フィラメント束状の長繊維及びその製造方法 |
| US20070151743A1 (en) * | 2006-01-03 | 2007-07-05 | Murray Thomas J | Abrasion resistant coated wire |
| US20070219342A1 (en) * | 2006-03-16 | 2007-09-20 | The P. D. George Company | Catalysis of polyimide curing |
| WO2018162554A1 (en) | 2017-03-09 | 2018-09-13 | Basf Se | Biodegradable solvent |
| JP7251478B2 (ja) * | 2017-08-01 | 2023-04-04 | 株式会社レゾナック | ポリアミドイミド樹脂組成物及びフッ素塗料 |
| CN119371658A (zh) * | 2023-07-27 | 2025-01-28 | 中国石油天然气股份有限公司 | 聚酰胺酸溶液及其制备方法以及用于制备聚酰胺酸溶液的原料组合物 |
| CN120231140B (zh) * | 2025-06-03 | 2025-08-12 | 广东坚达聚纤科技实业有限公司 | 一种改性高强锦纶丝及其制备工艺 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3920612A (en) * | 1963-01-21 | 1975-11-18 | Standard Oil Co | Preparation of film forming polymer from carbocyclic aromatic diamine and acyl halide of trimellitic acid anhydride |
| JPS4419274B1 (ko) * | 1965-03-30 | 1969-08-21 | ||
| JPS494077A (ko) * | 1972-05-06 | 1974-01-14 | ||
| US3860559A (en) * | 1973-02-22 | 1975-01-14 | Toray Industries | Method of preparing a soluble high molecular weight aromatic polyamide imide composition |
| US4118374A (en) * | 1974-09-09 | 1978-10-03 | Sumitomo Chemical Company, Limited | Production of aromatic polyamides from dicarboxylic acid and diamine |
| US4045407A (en) * | 1976-02-23 | 1977-08-30 | Standard Oil Company (Indiana) | Process for preparing amideimide polymers in the presence of alcoholic solvent |
| JPS55129421A (en) * | 1979-03-28 | 1980-10-07 | Toray Ind Inc | Preparation of heat-resistant thermoplastic polymer |
| JPS58180532A (ja) * | 1982-04-16 | 1983-10-22 | Sumitomo Chem Co Ltd | 芳香族ポリアミドイミドの製造方法 |
| JPS62297329A (ja) * | 1986-06-17 | 1987-12-24 | Sumitomo Chem Co Ltd | 芳香族ポリアミドイミドの製造方法 |
| JPH0665694B2 (ja) * | 1987-04-10 | 1994-08-24 | チッソ株式会社 | シクロヘキサンジカルボン酸と芳香族ジオールとの液晶性ポリエステル重合体の製造方法 |
| JPS6451438A (en) * | 1987-08-20 | 1989-02-27 | Hitachi Chemical Co Ltd | Production of high-mw polyamide-imide resin |
| JPH0218422A (ja) * | 1988-07-06 | 1990-01-22 | Toray Ind Inc | 芳香族ポリアミドイミド樹脂およびその製造方法 |
-
1993
- 1993-11-12 KR KR1019930024151A patent/KR970006897B1/ko not_active Expired - Fee Related
-
1994
- 1994-11-08 JP JP6273972A patent/JP2947094B2/ja not_active Expired - Fee Related
- 1994-11-11 DE DE4440409A patent/DE4440409C2/de not_active Expired - Fee Related
- 1994-11-14 US US08/339,391 patent/US5532334A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE4440409A1 (de) | 1995-05-18 |
| US5532334A (en) | 1996-07-02 |
| DE4440409C2 (de) | 1999-07-08 |
| JPH07188412A (ja) | 1995-07-25 |
| KR950014181A (ko) | 1995-06-15 |
| JP2947094B2 (ja) | 1999-09-13 |
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