JPH0158180B2 - - Google Patents

Info

Publication number
JPH0158180B2
JPH0158180B2 JP8810281A JP8810281A JPH0158180B2 JP H0158180 B2 JPH0158180 B2 JP H0158180B2 JP 8810281 A JP8810281 A JP 8810281A JP 8810281 A JP8810281 A JP 8810281A JP H0158180 B2 JPH0158180 B2 JP H0158180B2
Authority
JP
Japan
Prior art keywords
formula
solution
trisazo compound
charge
represented
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
JP8810281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57203061A (en
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 JP8810281A priority Critical patent/JPS57203061A/ja
Priority to US06/379,688 priority patent/US4507471A/en
Priority to DE3219765A priority patent/DE3219765C2/de
Priority to FR8209435A priority patent/FR2506776B1/fr
Publication of JPS57203061A publication Critical patent/JPS57203061A/ja
Publication of JPH0158180B2 publication Critical patent/JPH0158180B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indole Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP8810281A 1981-05-28 1981-06-10 Novel trisazo compound and its preparation Granted JPS57203061A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8810281A JPS57203061A (en) 1981-06-10 1981-06-10 Novel trisazo compound and its preparation
US06/379,688 US4507471A (en) 1981-05-28 1982-05-19 Trisazo compounds prepared from 4,4',4"-triaminotriphenylamine and 2-hydroxy-3-phenylcarbamoylbenzo[a]carbazole derivatives
DE3219765A DE3219765C2 (de) 1981-05-28 1982-05-26 Trisazoverbindungen und Verfahren zu ihrer Herstellung
FR8209435A FR2506776B1 (fr) 1981-05-28 1982-05-28 Nouveaux composes trisazoiques et leur procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8810281A JPS57203061A (en) 1981-06-10 1981-06-10 Novel trisazo compound and its preparation

Publications (2)

Publication Number Publication Date
JPS57203061A JPS57203061A (en) 1982-12-13
JPH0158180B2 true JPH0158180B2 (US06650917-20031118-M00005.png) 1989-12-11

Family

ID=13933498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8810281A Granted JPS57203061A (en) 1981-05-28 1981-06-10 Novel trisazo compound and its preparation

Country Status (1)

Country Link
JP (1) JPS57203061A (US06650917-20031118-M00005.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017761A (ja) * 1983-07-12 1985-01-29 Ricoh Co Ltd 電子写真製版用印刷版
JPS60104951A (ja) * 1983-11-14 1985-06-10 Ricoh Co Ltd 電子写真感光体
JPS60123848A (ja) * 1983-12-09 1985-07-02 Ricoh Co Ltd 電子写真感光体
JPS60244963A (ja) * 1984-05-21 1985-12-04 Ricoh Co Ltd 電子写真製版用印刷原版
US4826682A (en) * 1987-04-03 1989-05-02 Bronislava Sakharova Bait composition and insecticide

Also Published As

Publication number Publication date
JPS57203061A (en) 1982-12-13

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