JPH0446261B2 - - Google Patents

Info

Publication number
JPH0446261B2
JPH0446261B2 JP7513883A JP7513883A JPH0446261B2 JP H0446261 B2 JPH0446261 B2 JP H0446261B2 JP 7513883 A JP7513883 A JP 7513883A JP 7513883 A JP7513883 A JP 7513883A JP H0446261 B2 JPH0446261 B2 JP H0446261B2
Authority
JP
Japan
Prior art keywords
dimethylformamide
orthophenylenediamine
diamine
phenylene
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.)
Expired
Application number
JP7513883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59199658A (ja
Inventor
Kazufumi Obata
Yoshihide Mori
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP7513883A priority Critical patent/JPS59199658A/ja
Publication of JPS59199658A publication Critical patent/JPS59199658A/ja
Publication of JPH0446261B2 publication Critical patent/JPH0446261B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP7513883A 1983-04-27 1983-04-27 フエニレンジアミン類よりオルトフエニレンジアミンを除去する方法 Granted JPS59199658A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7513883A JPS59199658A (ja) 1983-04-27 1983-04-27 フエニレンジアミン類よりオルトフエニレンジアミンを除去する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7513883A JPS59199658A (ja) 1983-04-27 1983-04-27 フエニレンジアミン類よりオルトフエニレンジアミンを除去する方法

Publications (2)

Publication Number Publication Date
JPS59199658A JPS59199658A (ja) 1984-11-12
JPH0446261B2 true JPH0446261B2 (cs) 1992-07-29

Family

ID=13567529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7513883A Granted JPS59199658A (ja) 1983-04-27 1983-04-27 フエニレンジアミン類よりオルトフエニレンジアミンを除去する方法

Country Status (1)

Country Link
JP (1) JPS59199658A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200141128A (ko) 2019-06-10 2020-12-18 금호석유화학 주식회사 오르토-디아민계 화합물의 분리방법

Also Published As

Publication number Publication date
JPS59199658A (ja) 1984-11-12

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