JPS55137133A - Polyamidic acid - Google Patents

Polyamidic acid

Info

Publication number
JPS55137133A
JPS55137133A JP4429179A JP4429179A JPS55137133A JP S55137133 A JPS55137133 A JP S55137133A JP 4429179 A JP4429179 A JP 4429179A JP 4429179 A JP4429179 A JP 4429179A JP S55137133 A JPS55137133 A JP S55137133A
Authority
JP
Japan
Prior art keywords
formula
represented
acid
diamine
polyamidic 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.)
Granted
Application number
JP4429179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6337135B2 (enrdf_load_stackoverflow
Inventor
Yasuo Yamazaki
Takehiko Suzuki
Hiromi Igawa
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.)
Eneos Corp
Original Assignee
Nippon Petrochemicals 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 Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Priority to JP4429179A priority Critical patent/JPS55137133A/ja
Publication of JPS55137133A publication Critical patent/JPS55137133A/ja
Publication of JPS6337135B2 publication Critical patent/JPS6337135B2/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)
JP4429179A 1979-04-13 1979-04-13 Polyamidic acid Granted JPS55137133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4429179A JPS55137133A (en) 1979-04-13 1979-04-13 Polyamidic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4429179A JPS55137133A (en) 1979-04-13 1979-04-13 Polyamidic acid

Publications (2)

Publication Number Publication Date
JPS55137133A true JPS55137133A (en) 1980-10-25
JPS6337135B2 JPS6337135B2 (enrdf_load_stackoverflow) 1988-07-22

Family

ID=12687398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4429179A Granted JPS55137133A (en) 1979-04-13 1979-04-13 Polyamidic acid

Country Status (1)

Country Link
JP (1) JPS55137133A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0247137A (ja) * 1988-08-09 1990-02-16 Kanegafuchi Chem Ind Co Ltd ポリアミド酸共重合体の製造方法
CN102154018A (zh) * 2010-01-26 2011-08-17 智索株式会社 液晶配向剂、液晶配向膜以及液晶显示元件

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01305913A (ja) * 1988-06-02 1989-12-11 Hitachi Heating Appliance Co Ltd ジャーポット
JPH02109527U (enrdf_load_stackoverflow) * 1989-02-15 1990-09-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0247137A (ja) * 1988-08-09 1990-02-16 Kanegafuchi Chem Ind Co Ltd ポリアミド酸共重合体の製造方法
CN102154018A (zh) * 2010-01-26 2011-08-17 智索株式会社 液晶配向剂、液晶配向膜以及液晶显示元件

Also Published As

Publication number Publication date
JPS6337135B2 (enrdf_load_stackoverflow) 1988-07-22

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