JPS5463832A - Pressure fixing toner - Google Patents

Pressure fixing toner

Info

Publication number
JPS5463832A
JPS5463832A JP13126677A JP13126677A JPS5463832A JP S5463832 A JPS5463832 A JP S5463832A JP 13126677 A JP13126677 A JP 13126677A JP 13126677 A JP13126677 A JP 13126677A JP S5463832 A JPS5463832 A JP S5463832A
Authority
JP
Japan
Prior art keywords
binder
fixing property
butadiene
stylene
developing
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.)
Pending
Application number
JP13126677A
Other languages
Japanese (ja)
Inventor
Tetsuo Hasegawa
Shigeo Kato
Yoshihiro Nishikawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP13126677A priority Critical patent/JPS5463832A/en
Publication of JPS5463832A publication Critical patent/JPS5463832A/en
Pending legal-status Critical Current

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  • Developing Agents For Electrophotography (AREA)

Abstract

PURPOSE: To improve the fixing property under pressure and to stabilize the developing and fixing performances, when a multiplicity of copies are to be made, by using as a binder a copolyer of stylene and butadiene, which contains a preset quantity of butadiene component.
CONSTITUTION: A stylene-butadiene copolymer contains 70 to 95 wt.% of butadien conponent and is used as a toner binder so that the fixing property under pressure can be improved while preventing seisure by a pressure roller. The prefered molecular weight is about 3000 to 10000. The content of the coplymer may be at a level to satisfy the fixing property. In accordance with the purposes of charging, transferring and cleaning properties, another resin or wax may be mixed in a quantity of more than 10 wt.%, preferably, more than 30 wt.% of the binder. Thus, it is possible to produce toners which are stable in developing and fixig performances.
COPYRIGHT: (C)1979,JPO&Japio
JP13126677A 1977-10-31 1977-10-31 Pressure fixing toner Pending JPS5463832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13126677A JPS5463832A (en) 1977-10-31 1977-10-31 Pressure fixing toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13126677A JPS5463832A (en) 1977-10-31 1977-10-31 Pressure fixing toner

Publications (1)

Publication Number Publication Date
JPS5463832A true JPS5463832A (en) 1979-05-23

Family

ID=15053898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13126677A Pending JPS5463832A (en) 1977-10-31 1977-10-31 Pressure fixing toner

Country Status (1)

Country Link
JP (1) JPS5463832A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732447A (en) * 1980-08-01 1982-02-22 Fuji Xerox Co Ltd Toner composition and its manufacture
JPS58196549A (en) * 1982-05-12 1983-11-16 Hitachi Metals Ltd Developer for electrophotography

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732447A (en) * 1980-08-01 1982-02-22 Fuji Xerox Co Ltd Toner composition and its manufacture
JPS58196549A (en) * 1982-05-12 1983-11-16 Hitachi Metals Ltd Developer for electrophotography

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