JPS56163124A - Preparation of polyamic acid solution - Google Patents

Preparation of polyamic acid solution

Info

Publication number
JPS56163124A
JPS56163124A JP6715880A JP6715880A JPS56163124A JP S56163124 A JPS56163124 A JP S56163124A JP 6715880 A JP6715880 A JP 6715880A JP 6715880 A JP6715880 A JP 6715880A JP S56163124 A JPS56163124 A JP S56163124A
Authority
JP
Japan
Prior art keywords
polyamic acid
solution
aromatic diamine
acid solution
mixed solvent
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
Application number
JP6715880A
Other languages
English (en)
Other versions
JPS6317092B2 (ja
Inventor
Ichiro Sasaki
Mikito Kashima
Shuji Yamamoto
Toshihiro Inoue
Tatsuo Tsumiyama
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP6715880A priority Critical patent/JPS56163124A/ja
Publication of JPS56163124A publication Critical patent/JPS56163124A/ja
Publication of JPS6317092B2 publication Critical patent/JPS6317092B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP6715880A 1980-05-22 1980-05-22 Preparation of polyamic acid solution Granted JPS56163124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6715880A JPS56163124A (en) 1980-05-22 1980-05-22 Preparation of polyamic acid solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6715880A JPS56163124A (en) 1980-05-22 1980-05-22 Preparation of polyamic acid solution

Publications (2)

Publication Number Publication Date
JPS56163124A true JPS56163124A (en) 1981-12-15
JPS6317092B2 JPS6317092B2 (ja) 1988-04-12

Family

ID=13336801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6715880A Granted JPS56163124A (en) 1980-05-22 1980-05-22 Preparation of polyamic acid solution

Country Status (1)

Country Link
JP (1) JPS56163124A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035026A (ja) * 1983-08-05 1985-02-22 Ube Ind Ltd 芳香族ポリイミド溶液の製造方法
JPS6162524A (ja) * 1984-08-20 1986-03-31 ガルフ・リサ−チ・エンド・デベロツプメント・コンパニ− 芳香族ポリイミド酸溶液の調整方法
JPS6175602A (ja) * 1984-09-21 1986-04-18 Ube Ind Ltd 誘電体共振器装置
JPS62257934A (ja) * 1986-05-06 1987-11-10 Mitsubishi Chem Ind Ltd ポリイミドの製法
JPH0370736A (ja) * 1989-08-11 1991-03-26 Ube Ind Ltd 熱可塑性の芳香族ポリイミド

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035026A (ja) * 1983-08-05 1985-02-22 Ube Ind Ltd 芳香族ポリイミド溶液の製造方法
JPH0126372B2 (ja) * 1983-08-05 1989-05-23 Ube Industries
JPS6162524A (ja) * 1984-08-20 1986-03-31 ガルフ・リサ−チ・エンド・デベロツプメント・コンパニ− 芳香族ポリイミド酸溶液の調整方法
JPS6175602A (ja) * 1984-09-21 1986-04-18 Ube Ind Ltd 誘電体共振器装置
JPS62257934A (ja) * 1986-05-06 1987-11-10 Mitsubishi Chem Ind Ltd ポリイミドの製法
JPH0370736A (ja) * 1989-08-11 1991-03-26 Ube Ind Ltd 熱可塑性の芳香族ポリイミド

Also Published As

Publication number Publication date
JPS6317092B2 (ja) 1988-04-12

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