JPS56145264A - Novel disazo compound and its preparation - Google Patents

Novel disazo compound and its preparation

Info

Publication number
JPS56145264A
JPS56145264A JP4890980A JP4890980A JPS56145264A JP S56145264 A JPS56145264 A JP S56145264A JP 4890980 A JP4890980 A JP 4890980A JP 4890980 A JP4890980 A JP 4890980A JP S56145264 A JPS56145264 A JP S56145264A
Authority
JP
Japan
Prior art keywords
formula
diaminobibenzyl
naphthoyl
bis
hydroxy
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
JP4890980A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0129825B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masabumi Oota
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP4890980A priority Critical patent/JPS56145264A/ja
Publication of JPS56145264A publication Critical patent/JPS56145264A/ja
Publication of JPH0129825B2 publication Critical patent/JPH0129825B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP4890980A 1980-04-14 1980-04-14 Novel disazo compound and its preparation Granted JPS56145264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4890980A JPS56145264A (en) 1980-04-14 1980-04-14 Novel disazo compound and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4890980A JPS56145264A (en) 1980-04-14 1980-04-14 Novel disazo compound and its preparation

Publications (2)

Publication Number Publication Date
JPS56145264A true JPS56145264A (en) 1981-11-11
JPH0129825B2 JPH0129825B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-14

Family

ID=12816377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4890980A Granted JPS56145264A (en) 1980-04-14 1980-04-14 Novel disazo compound and its preparation

Country Status (1)

Country Link
JP (1) JPS56145264A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0129825B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-14

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