JPS51127197A - Method for treating polymerization solvent - Google Patents

Method for treating polymerization solvent

Info

Publication number
JPS51127197A
JPS51127197A JP5150375A JP5150375A JPS51127197A JP S51127197 A JPS51127197 A JP S51127197A JP 5150375 A JP5150375 A JP 5150375A JP 5150375 A JP5150375 A JP 5150375A JP S51127197 A JPS51127197 A JP S51127197A
Authority
JP
Japan
Prior art keywords
polymerization solvent
treating
treating polymerization
prlyamides
polymn
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
Application number
JP5150375A
Other languages
Japanese (ja)
Inventor
Kozo Ito
Shoji Goto
Takashi Fujiwara
Hirosaku Nagasawa
Akira Mitsuishi
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 JP5150375A priority Critical patent/JPS51127197A/en
Publication of JPS51127197A publication Critical patent/JPS51127197A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyamides (AREA)

Abstract

PURPOSE: Method of treating amide solvents used in the soln. polymn of arom. prlyamides which comprises contacting them before use with an inert gas after purification.
COPYRIGHT: (C)1976,JPO&Japio
JP5150375A 1975-04-30 1975-04-30 Method for treating polymerization solvent Pending JPS51127197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5150375A JPS51127197A (en) 1975-04-30 1975-04-30 Method for treating polymerization solvent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5150375A JPS51127197A (en) 1975-04-30 1975-04-30 Method for treating polymerization solvent

Publications (1)

Publication Number Publication Date
JPS51127197A true JPS51127197A (en) 1976-11-05

Family

ID=12888780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5150375A Pending JPS51127197A (en) 1975-04-30 1975-04-30 Method for treating polymerization solvent

Country Status (1)

Country Link
JP (1) JPS51127197A (en)

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