JPS5744618A - Preparation of polyimide copolymer - Google Patents
Preparation of polyimide copolymerInfo
- Publication number
- JPS5744618A JPS5744618A JP55120301A JP12030180A JPS5744618A JP S5744618 A JPS5744618 A JP S5744618A JP 55120301 A JP55120301 A JP 55120301A JP 12030180 A JP12030180 A JP 12030180A JP S5744618 A JPS5744618 A JP S5744618A
- Authority
- JP
- Japan
- Prior art keywords
- reacting
- aromatic
- product
- carboxylic acid
- reaction product
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55120301A JPS5744618A (en) | 1980-08-29 | 1980-08-29 | Preparation of polyimide copolymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55120301A JPS5744618A (en) | 1980-08-29 | 1980-08-29 | Preparation of polyimide copolymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5744618A true JPS5744618A (en) | 1982-03-13 |
JPH0121165B2 JPH0121165B2 (ja) | 1989-04-20 |
Family
ID=14782842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55120301A Granted JPS5744618A (en) | 1980-08-29 | 1980-08-29 | Preparation of polyimide copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5744618A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63170925A (ja) * | 1986-08-27 | 1988-07-14 | Hitachi Ltd | 基板上に配線を形成する方法およびリフトオフ膜 |
US5246891A (en) * | 1990-05-07 | 1993-09-21 | Nikon Corporation | Light-weight optical glass of fluoro-phosphate |
WO2006068096A1 (ja) * | 2004-12-24 | 2006-06-29 | Mitsubishi Gas Chemical Company, Inc. | 低吸水性ポリイミド樹脂およびその製造方法 |
WO2006093027A1 (ja) * | 2005-02-28 | 2006-09-08 | Kaneka Corporation | ポリイミドフィルムの製造方法 |
-
1980
- 1980-08-29 JP JP55120301A patent/JPS5744618A/ja active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63170925A (ja) * | 1986-08-27 | 1988-07-14 | Hitachi Ltd | 基板上に配線を形成する方法およびリフトオフ膜 |
US5246891A (en) * | 1990-05-07 | 1993-09-21 | Nikon Corporation | Light-weight optical glass of fluoro-phosphate |
WO2006068096A1 (ja) * | 2004-12-24 | 2006-06-29 | Mitsubishi Gas Chemical Company, Inc. | 低吸水性ポリイミド樹脂およびその製造方法 |
US7659360B2 (en) | 2004-12-24 | 2010-02-09 | Mitsubishi Gas Chemical Company, Inc. | Low water-absorptive polyimide resin and method for producing same |
WO2006093027A1 (ja) * | 2005-02-28 | 2006-09-08 | Kaneka Corporation | ポリイミドフィルムの製造方法 |
KR100975625B1 (ko) | 2005-02-28 | 2010-08-17 | 가부시키가이샤 가네카 | 폴리이미드 필름의 제조방법 |
US8026338B2 (en) | 2005-02-28 | 2011-09-27 | Kaneka Corporation | Method for producing polyimide film |
JP5020068B2 (ja) * | 2005-02-28 | 2012-09-05 | 株式会社カネカ | ポリイミドフィルムの製造方法 |
US8273851B2 (en) | 2005-02-28 | 2012-09-25 | Kaneka Corporation | Method for producing polyimide film |
Also Published As
Publication number | Publication date |
---|---|
JPH0121165B2 (ja) | 1989-04-20 |
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