JPH0131772B2 - - Google Patents

Info

Publication number
JPH0131772B2
JPH0131772B2 JP192982A JP192982A JPH0131772B2 JP H0131772 B2 JPH0131772 B2 JP H0131772B2 JP 192982 A JP192982 A JP 192982A JP 192982 A JP192982 A JP 192982A JP H0131772 B2 JPH0131772 B2 JP H0131772B2
Authority
JP
Japan
Prior art keywords
polyamic acid
methyl
ethyl
polyimide
catalyst
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
Application number
JP192982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58122921A (ja
Inventor
Junji Uda
Tsuneo Yamamoto
Takumi Kosugi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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.)
Filing date
Publication date
Application filed by Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP192982A priority Critical patent/JPS58122921A/ja
Priority to US06/428,394 priority patent/US4454276A/en
Priority to EP82109109A priority patent/EP0083690B1/en
Priority to DE8282109109T priority patent/DE3269851D1/de
Publication of JPS58122921A publication Critical patent/JPS58122921A/ja
Publication of JPH0131772B2 publication Critical patent/JPH0131772B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
JP192982A 1982-01-08 1982-01-08 ポリイミドの製造法 Granted JPS58122921A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP192982A JPS58122921A (ja) 1982-01-08 1982-01-08 ポリイミドの製造法
US06/428,394 US4454276A (en) 1982-01-08 1982-09-29 Polyamide acid composition for preparing polyimide and process for preparing polyimide from the same
EP82109109A EP0083690B1 (en) 1982-01-08 1982-10-02 Polyamide acid composition for preparing polyimide and process for preparing polyimide from the same
DE8282109109T DE3269851D1 (en) 1982-01-08 1982-10-02 Polyamide acid composition for preparing polyimide and process for preparing polyimide from the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP192982A JPS58122921A (ja) 1982-01-08 1982-01-08 ポリイミドの製造法

Publications (2)

Publication Number Publication Date
JPS58122921A JPS58122921A (ja) 1983-07-21
JPH0131772B2 true JPH0131772B2 (esLanguage) 1989-06-28

Family

ID=11515290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP192982A Granted JPS58122921A (ja) 1982-01-08 1982-01-08 ポリイミドの製造法

Country Status (1)

Country Link
JP (1) JPS58122921A (esLanguage)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015427A (ja) * 1983-07-08 1985-01-26 Mitsubishi Chem Ind Ltd ポリアミド酸の化学閉環法
JPH0253830A (ja) * 1988-04-12 1990-02-22 Kanegafuchi Chem Ind Co Ltd ポリイミドの生成方法
JP2900367B2 (ja) * 1988-05-26 1999-06-02 東レ株式会社 ポリアミド酸溶液およびポリイミドの粉末の製造方法
JP6458099B2 (ja) * 2016-09-16 2019-01-23 旭化成株式会社 ポリイミド前駆体、樹脂組成物、樹脂フィルム及びその製造方法
CN120813647A (zh) * 2023-03-01 2025-10-17 富士胶片株式会社 树脂组合物、固化物、层叠体、固化物的制造方法、层叠体的制造方法、半导体器件的制造方法及半导体器件

Also Published As

Publication number Publication date
JPS58122921A (ja) 1983-07-21

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