JPS57187320A - Recover of steam and organic diamine in polyamide production process - Google Patents

Recover of steam and organic diamine in polyamide production process

Info

Publication number
JPS57187320A
JPS57187320A JP7246381A JP7246381A JPS57187320A JP S57187320 A JPS57187320 A JP S57187320A JP 7246381 A JP7246381 A JP 7246381A JP 7246381 A JP7246381 A JP 7246381A JP S57187320 A JPS57187320 A JP S57187320A
Authority
JP
Japan
Prior art keywords
steam
organic diamine
diamine
organic
aqueous solution
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
JP7246381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6345691B2 (enrdf_load_stackoverflow
Inventor
Tatsushi Saeki
Koji Kii
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 Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP7246381A priority Critical patent/JPS57187320A/ja
Publication of JPS57187320A publication Critical patent/JPS57187320A/ja
Publication of JPS6345691B2 publication Critical patent/JPS6345691B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyamides (AREA)
JP7246381A 1981-05-14 1981-05-14 Recover of steam and organic diamine in polyamide production process Granted JPS57187320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7246381A JPS57187320A (en) 1981-05-14 1981-05-14 Recover of steam and organic diamine in polyamide production process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7246381A JPS57187320A (en) 1981-05-14 1981-05-14 Recover of steam and organic diamine in polyamide production process

Publications (2)

Publication Number Publication Date
JPS57187320A true JPS57187320A (en) 1982-11-18
JPS6345691B2 JPS6345691B2 (enrdf_load_stackoverflow) 1988-09-12

Family

ID=13490017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7246381A Granted JPS57187320A (en) 1981-05-14 1981-05-14 Recover of steam and organic diamine in polyamide production process

Country Status (1)

Country Link
JP (1) JPS57187320A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6345691B2 (enrdf_load_stackoverflow) 1988-09-12

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