JPS5349097A - Preparation of aromatic polyamide - Google Patents

Preparation of aromatic polyamide

Info

Publication number
JPS5349097A
JPS5349097A JP12291776A JP12291776A JPS5349097A JP S5349097 A JPS5349097 A JP S5349097A JP 12291776 A JP12291776 A JP 12291776A JP 12291776 A JP12291776 A JP 12291776A JP S5349097 A JPS5349097 A JP S5349097A
Authority
JP
Japan
Prior art keywords
preparation
aromatic polyamide
solubility
polymerization
viscosity
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
JP12291776A
Other languages
Japanese (ja)
Other versions
JPS6016965B2 (en
Inventor
Toshio Yoneyama
Shoji Goto
Hirosaku Nagasawa
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP12291776A priority Critical patent/JPS6016965B2/en
Publication of JPS5349097A publication Critical patent/JPS5349097A/en
Publication of JPS6016965B2 publication Critical patent/JPS6016965B2/en
Expired legal-status Critical Current

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  • Polyamides (AREA)

Abstract

PURPOSE: To decrease the viscosity of the reaction solution and to increase the solubility of the inorganic salt by adding an aliphatic carboxylic acid to the reaction solvent, thereby reducing the stirring power and increasing the degree of polymerization.
COPYRIGHT: (C)1978,JPO&Japio
JP12291776A 1976-10-15 1976-10-15 Manufacturing method of aromatic polyamide Expired JPS6016965B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12291776A JPS6016965B2 (en) 1976-10-15 1976-10-15 Manufacturing method of aromatic polyamide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12291776A JPS6016965B2 (en) 1976-10-15 1976-10-15 Manufacturing method of aromatic polyamide

Publications (2)

Publication Number Publication Date
JPS5349097A true JPS5349097A (en) 1978-05-04
JPS6016965B2 JPS6016965B2 (en) 1985-04-30

Family

ID=14847789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12291776A Expired JPS6016965B2 (en) 1976-10-15 1976-10-15 Manufacturing method of aromatic polyamide

Country Status (1)

Country Link
JP (1) JPS6016965B2 (en)

Also Published As

Publication number Publication date
JPS6016965B2 (en) 1985-04-30

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