JPH0446260B2 - - Google Patents

Info

Publication number
JPH0446260B2
JPH0446260B2 JP7513783A JP7513783A JPH0446260B2 JP H0446260 B2 JPH0446260 B2 JP H0446260B2 JP 7513783 A JP7513783 A JP 7513783A JP 7513783 A JP7513783 A JP 7513783A JP H0446260 B2 JPH0446260 B2 JP H0446260B2
Authority
JP
Japan
Prior art keywords
furfural
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
JP7513783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59199657A (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 JP7513783A priority Critical patent/JPS59199657A/ja
Publication of JPS59199657A publication Critical patent/JPS59199657A/ja
Publication of JPH0446260B2 publication Critical patent/JPH0446260B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP7513783A 1983-04-27 1983-04-27 フエニレンジアミン類よりのオルトフエニレンジアミンの除去法 Granted JPS59199657A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7513783A JPS59199657A (ja) 1983-04-27 1983-04-27 フエニレンジアミン類よりのオルトフエニレンジアミンの除去法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7513783A JPS59199657A (ja) 1983-04-27 1983-04-27 フエニレンジアミン類よりのオルトフエニレンジアミンの除去法

Publications (2)

Publication Number Publication Date
JPS59199657A JPS59199657A (ja) 1984-11-12
JPH0446260B2 true JPH0446260B2 (enrdf_load_stackoverflow) 1992-07-29

Family

ID=13567499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7513783A Granted JPS59199657A (ja) 1983-04-27 1983-04-27 フエニレンジアミン類よりのオルトフエニレンジアミンの除去法

Country Status (1)

Country Link
JP (1) JPS59199657A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59199657A (ja) 1984-11-12

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