JPH0553836B2 - - Google Patents

Info

Publication number
JPH0553836B2
JPH0553836B2 JP25019483A JP25019483A JPH0553836B2 JP H0553836 B2 JPH0553836 B2 JP H0553836B2 JP 25019483 A JP25019483 A JP 25019483A JP 25019483 A JP25019483 A JP 25019483A JP H0553836 B2 JPH0553836 B2 JP H0553836B2
Authority
JP
Japan
Prior art keywords
group
formula
charge
general formula
disazo compound
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 - Lifetime
Application number
JP25019483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60141764A (ja
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 JP25019483A priority Critical patent/JPS60141764A/ja
Priority to DE3447685A priority patent/DE3447685A1/de
Priority to GB08432740A priority patent/GB2153378B/en
Priority to US06/687,111 priority patent/US4582771A/en
Priority to US06/756,468 priority patent/US4663442A/en
Publication of JPS60141764A publication Critical patent/JPS60141764A/ja
Publication of JPH0553836B2 publication Critical patent/JPH0553836B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photoreceptors In Electrophotography (AREA)
JP25019483A 1983-12-28 1983-12-28 ジスアゾ化合物およびその製造方法 Granted JPS60141764A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP25019483A JPS60141764A (ja) 1983-12-28 1983-12-28 ジスアゾ化合物およびその製造方法
DE3447685A DE3447685A1 (de) 1983-12-28 1984-12-28 Disazoverbindungen, verfahren zu ihrer herstellung und ein diese verbindungen enthaltendes elektrophotographisches element
GB08432740A GB2153378B (en) 1983-12-28 1984-12-28 Disazo compounds and electrophotographic elements containing them
US06/687,111 US4582771A (en) 1983-12-28 1984-12-28 Disazo compound, method for preparing the same, and electrophotographic element containing the same for use in electrophotography
US06/756,468 US4663442A (en) 1983-12-28 1985-07-18 Disazo triphenylamine compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25019483A JPS60141764A (ja) 1983-12-28 1983-12-28 ジスアゾ化合物およびその製造方法

Publications (2)

Publication Number Publication Date
JPS60141764A JPS60141764A (ja) 1985-07-26
JPH0553836B2 true JPH0553836B2 (cs) 1993-08-11

Family

ID=17204211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25019483A Granted JPS60141764A (ja) 1983-12-28 1983-12-28 ジスアゾ化合物およびその製造方法

Country Status (1)

Country Link
JP (1) JPS60141764A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07113222B2 (ja) * 1991-12-18 1995-12-06 株木建設株式会社 浚渫船，および浚渫船による浚渫方法
JP3563916B2 (ja) * 1996-04-26 2004-09-08 キヤノン株式会社 電子写真感光体、この電子写真感光体を用いた電子写真装置及びプロセスカートリッジ

Also Published As

Publication number Publication date
JPS60141764A (ja) 1985-07-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term