JPS536619A - Preparation of spinning solutions of aromatic polyamides - Google Patents

Preparation of spinning solutions of aromatic polyamides

Info

Publication number
JPS536619A
JPS536619A JP7949976A JP7949976A JPS536619A JP S536619 A JPS536619 A JP S536619A JP 7949976 A JP7949976 A JP 7949976A JP 7949976 A JP7949976 A JP 7949976A JP S536619 A JPS536619 A JP S536619A
Authority
JP
Japan
Prior art keywords
preparation
aromatic polyamides
spinning solutions
dissolving
dissolving tank
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
JP7949976A
Other languages
Japanese (ja)
Inventor
Keisuke Uchiyama
Hiroyuki Suwa
Tetsuo Matsushita
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 JP7949976A priority Critical patent/JPS536619A/en
Publication of JPS536619A publication Critical patent/JPS536619A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain a spinning solution of an aromatic polyamide uniformly dissolved by dividing a polymer and a solvent into plural equal parts before charging into the dissolving tank respectively, and by agitating and dissolving the mixture while charging one divided part into the dissolving tank alternately.
COPYRIGHT: (C)1978,JPO&Japio
JP7949976A 1976-07-06 1976-07-06 Preparation of spinning solutions of aromatic polyamides Pending JPS536619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7949976A JPS536619A (en) 1976-07-06 1976-07-06 Preparation of spinning solutions of aromatic polyamides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7949976A JPS536619A (en) 1976-07-06 1976-07-06 Preparation of spinning solutions of aromatic polyamides

Publications (1)

Publication Number Publication Date
JPS536619A true JPS536619A (en) 1978-01-21

Family

ID=13691605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7949976A Pending JPS536619A (en) 1976-07-06 1976-07-06 Preparation of spinning solutions of aromatic polyamides

Country Status (1)

Country Link
JP (1) JPS536619A (en)

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