JPH0531139B2 - - Google Patents

Info

Publication number
JPH0531139B2
JPH0531139B2 JP2214325A JP21432590A JPH0531139B2 JP H0531139 B2 JPH0531139 B2 JP H0531139B2 JP 2214325 A JP2214325 A JP 2214325A JP 21432590 A JP21432590 A JP 21432590A JP H0531139 B2 JPH0531139 B2 JP H0531139B2
Authority
JP
Japan
Prior art keywords
toner
carbon black
amount
active hydrogen
resin
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
JP2214325A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03114060A (ja
Inventor
Masafumi Kamyama
Haruhiko Yano
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.)
Tomoegawa Co Ltd
Original Assignee
Tomoegawa Paper 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 Tomoegawa Paper Co Ltd filed Critical Tomoegawa Paper Co Ltd
Priority to JP2214325A priority Critical patent/JPH03114060A/ja
Publication of JPH03114060A publication Critical patent/JPH03114060A/ja
Publication of JPH0531139B2 publication Critical patent/JPH0531139B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Developing Agents For Electrophotography (AREA)
JP2214325A 1990-08-15 1990-08-15 負帯電性静電写真用トナー Granted JPH03114060A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2214325A JPH03114060A (ja) 1990-08-15 1990-08-15 負帯電性静電写真用トナー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2214325A JPH03114060A (ja) 1990-08-15 1990-08-15 負帯電性静電写真用トナー

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP6543280A Division JPS56162754A (en) 1980-05-19 1980-05-19 Electrophotographic toner

Publications (2)

Publication Number Publication Date
JPH03114060A JPH03114060A (ja) 1991-05-15
JPH0531139B2 true JPH0531139B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-11

Family

ID=16653889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2214325A Granted JPH03114060A (ja) 1990-08-15 1990-08-15 負帯電性静電写真用トナー

Country Status (1)

Country Link
JP (1) JPH03114060A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133741B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-04-12 1976-09-21
US3959008A (en) * 1974-06-24 1976-05-25 Cities Service Company Carbon black
JPS54118838A (en) * 1978-03-08 1979-09-14 Fuji Xerox Co Ltd Developing composition of electrostatic image

Also Published As

Publication number Publication date
JPH03114060A (ja) 1991-05-15

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