JPS64121A - Polyimide resin composition and its production - Google Patents
Polyimide resin composition and its productionInfo
- Publication number
- JPS64121A JPS64121A JP3159188A JP3159188A JPS64121A JP S64121 A JPS64121 A JP S64121A JP 3159188 A JP3159188 A JP 3159188A JP 3159188 A JP3159188 A JP 3159188A JP S64121 A JPS64121 A JP S64121A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- group
- polyimide
- solvent
- polyamic acid
- 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.)
- Pending
Links
Landscapes
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
PURPOSE: To produce the title composition excellent in heat resistance, mechanical and electrical properties and adhesion to a substrate, by dissolving a specified polyimide in an organic solvent.
CONSTITUTION: A polyamic acid is obtained by reacting diphenyl sulfone-3,3',4,4'- tetracarboxylic dianhydride with an aromatic diamine of formula I (wherein Z is -S-, a group of any one of formulas IIWIV, X is -O-, -S- a group of formula V, Y is a bivalent group selected from among a single bond, -O-, -S-, -SO2-, -CO- and a group of formula V, R1W2 are each H, a halogen or a 1W5C alkyl which may be substituted by a halogen atom at 0W120°C for 0.5W50hr at a molar ratio of 0.7W1.3 in an aprotic polar solvent and/or a phenolic solvent. This polyamic acid is imidated at 60W250°C for 0.5W50hr in an aprotic polar solvent and/or a phenolic solvent to obtain a polyimide having repeating units of formula VI and an intrinsic viscosity of 0.3W5.0dl/g. 1W50wt.% this polyimide and 0.1W20wt.% silane coupling agent are dissolved in an organic solvent.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63-31591A JPH01121A (en) | 1987-02-13 | 1988-02-13 | Polyimide resin composition and its manufacturing method |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-32030 | 1987-02-13 | ||
JP3203087 | 1987-02-13 | ||
JP63-31591A JPH01121A (en) | 1987-02-13 | 1988-02-13 | Polyimide resin composition and its manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS64121A true JPS64121A (en) | 1989-01-05 |
JPH01121A JPH01121A (en) | 1989-01-05 |
Family
ID=
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01165624A (en) * | 1987-12-23 | 1989-06-29 | Sumitomo Bakelite Co Ltd | Production of heat-resistant resin |
JPH02227460A (en) * | 1988-12-30 | 1990-09-10 | Amoco Corp | Miscible composition of imido-containing polymer and poly (arylsulfone) |
EP0518571A2 (en) * | 1991-06-14 | 1992-12-16 | MITSUI TOATSU CHEMICALS, Inc. | Favorably processable polyimide and process for preparing polyimide |
JPH05186590A (en) * | 1991-06-14 | 1993-07-27 | Mitsui Toatsu Chem Inc | Polyimide excellent in moldability and its production |
US5668695A (en) * | 1995-03-03 | 1997-09-16 | International Business Machines Corp. | Portable computer utilizable by an over head projector and tilting mechanism thereof |
JPH1045910A (en) * | 1996-08-01 | 1998-02-17 | New Japan Chem Co Ltd | Polyimide resin and its production |
US5768095A (en) * | 1995-03-03 | 1998-06-16 | International Business Machines Corp. | Portable computer having overhead projection capability and back lid portion with switch controlling backlight |
WO2007061005A1 (en) * | 2005-11-22 | 2007-05-31 | Showa Denko K.K. | Solid electrolytic capacitor, method for manufacturing same, and base for solid electrolytic capacitor |
JP2009067939A (en) * | 2007-09-14 | 2009-04-02 | Tokyo Institute Of Technology | Polyamic acid and imidized polymer |
WO2016024457A1 (en) * | 2014-08-12 | 2016-02-18 | 株式会社カネカ | Alkoxysilane-modified polyamic acid solution, laminate and flexible device using same, and laminate manufacturing method |
JP2016066053A (en) * | 2014-09-19 | 2016-04-28 | 株式会社ジャパンディスプレイ | Liquid crystal display device and material for alignment film |
US9964490B2 (en) | 2006-01-24 | 2018-05-08 | Life Technologies Corporation | Device and methods for quantifying analytes |
US10435510B2 (en) | 2013-02-07 | 2019-10-08 | Kaneka Corporation | Alkoxysilane-modified polyamic acid solution, laminate and flexible device each produced using same, and method for producing laminate |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5230319A (en) * | 1975-09-04 | 1977-03-08 | Nippon Hoso Kyokai <Nhk> | Compensation circuit of digital type gamma |
JPS54149759A (en) * | 1978-05-16 | 1979-11-24 | Asahi Chem Ind Co Ltd | Particulate material-containing polyimide composition |
JPS58157190A (en) * | 1982-03-12 | 1983-09-19 | 日立化成工業株式会社 | Method of producing substrate for flexible printed circuit |
JPS59179651A (en) * | 1983-03-31 | 1984-10-12 | Nitto Electric Ind Co Ltd | Heat-resistant, electrically conductive paste composition |
JPS60210661A (en) * | 1984-04-04 | 1985-10-23 | Mitsubishi Chem Ind Ltd | Polyimide resin composition |
JPS6153357A (en) * | 1984-08-22 | 1986-03-17 | Toray Ind Inc | Molding resin composition |
JPS61171762A (en) * | 1985-01-28 | 1986-08-02 | Japan Synthetic Rubber Co Ltd | Soluble polyimide resin composition |
JPS6232030A (en) * | 1985-08-02 | 1987-02-12 | Nippon Petrochem Co Ltd | Method for molding polyethylene sheet with ultra-high molecular weight |
JPS62116668A (en) * | 1985-11-18 | 1987-05-28 | Toshiba Chem Corp | Resin composition |
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5230319A (en) * | 1975-09-04 | 1977-03-08 | Nippon Hoso Kyokai <Nhk> | Compensation circuit of digital type gamma |
JPS54149759A (en) * | 1978-05-16 | 1979-11-24 | Asahi Chem Ind Co Ltd | Particulate material-containing polyimide composition |
JPS58157190A (en) * | 1982-03-12 | 1983-09-19 | 日立化成工業株式会社 | Method of producing substrate for flexible printed circuit |
JPS59179651A (en) * | 1983-03-31 | 1984-10-12 | Nitto Electric Ind Co Ltd | Heat-resistant, electrically conductive paste composition |
JPS60210661A (en) * | 1984-04-04 | 1985-10-23 | Mitsubishi Chem Ind Ltd | Polyimide resin composition |
JPS6153357A (en) * | 1984-08-22 | 1986-03-17 | Toray Ind Inc | Molding resin composition |
JPS61171762A (en) * | 1985-01-28 | 1986-08-02 | Japan Synthetic Rubber Co Ltd | Soluble polyimide resin composition |
JPS6232030A (en) * | 1985-08-02 | 1987-02-12 | Nippon Petrochem Co Ltd | Method for molding polyethylene sheet with ultra-high molecular weight |
JPS62116668A (en) * | 1985-11-18 | 1987-05-28 | Toshiba Chem Corp | Resin composition |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01165624A (en) * | 1987-12-23 | 1989-06-29 | Sumitomo Bakelite Co Ltd | Production of heat-resistant resin |
JPH02227460A (en) * | 1988-12-30 | 1990-09-10 | Amoco Corp | Miscible composition of imido-containing polymer and poly (arylsulfone) |
EP0518571A2 (en) * | 1991-06-14 | 1992-12-16 | MITSUI TOATSU CHEMICALS, Inc. | Favorably processable polyimide and process for preparing polyimide |
JPH05186590A (en) * | 1991-06-14 | 1993-07-27 | Mitsui Toatsu Chem Inc | Polyimide excellent in moldability and its production |
US5768095A (en) * | 1995-03-03 | 1998-06-16 | International Business Machines Corp. | Portable computer having overhead projection capability and back lid portion with switch controlling backlight |
US5668695A (en) * | 1995-03-03 | 1997-09-16 | International Business Machines Corp. | Portable computer utilizable by an over head projector and tilting mechanism thereof |
JPH1045910A (en) * | 1996-08-01 | 1998-02-17 | New Japan Chem Co Ltd | Polyimide resin and its production |
WO2007061005A1 (en) * | 2005-11-22 | 2007-05-31 | Showa Denko K.K. | Solid electrolytic capacitor, method for manufacturing same, and base for solid electrolytic capacitor |
JP4905358B2 (en) * | 2005-11-22 | 2012-03-28 | 株式会社村田製作所 | Solid electrolytic capacitor, process for producing the same, and substrate for solid electrolytic capacitor |
US11635383B2 (en) | 2006-01-24 | 2023-04-25 | Life Technologies Corporation | Device and methods for quantifying analytes introduction |
US10962480B2 (en) | 2006-01-24 | 2021-03-30 | Life Technologies Corporation | Device and methods for quantifying analytes introduction |
US10533946B2 (en) | 2006-01-24 | 2020-01-14 | Life Technologies Corporation | Device and methods for quantifying analytes |
US9964490B2 (en) | 2006-01-24 | 2018-05-08 | Life Technologies Corporation | Device and methods for quantifying analytes |
JP2009067939A (en) * | 2007-09-14 | 2009-04-02 | Tokyo Institute Of Technology | Polyamic acid and imidized polymer |
US10435510B2 (en) | 2013-02-07 | 2019-10-08 | Kaneka Corporation | Alkoxysilane-modified polyamic acid solution, laminate and flexible device each produced using same, and method for producing laminate |
US10626218B2 (en) | 2013-02-07 | 2020-04-21 | Kaneka Corporation | Alkoxysilane-modified polyamic acid solution, laminate and flexible device each produced using same, and method for producing laminate |
US10308767B2 (en) | 2014-08-12 | 2019-06-04 | Kaneka Corporation | Alkoxysilane-modified polyamic acid solution, laminate and flexible device using same, and laminate manufacturing method |
JPWO2016024457A1 (en) * | 2014-08-12 | 2017-05-25 | 株式会社カネカ | Alkoxysilane-modified polyamic acid solution, laminate and flexible device using the same, and method for producing laminate |
JP2020114919A (en) * | 2014-08-12 | 2020-07-30 | 株式会社カネカ | Method for manufacturing alkoxysilane-modified polyamic acid solution, laminate manufacturing method, and flexible device manufacturing method |
WO2016024457A1 (en) * | 2014-08-12 | 2016-02-18 | 株式会社カネカ | Alkoxysilane-modified polyamic acid solution, laminate and flexible device using same, and laminate manufacturing method |
JP2016066053A (en) * | 2014-09-19 | 2016-04-28 | 株式会社ジャパンディスプレイ | Liquid crystal display device and material for alignment film |
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