JPS5579454A - Dry type developer for electrophotography - Google Patents

Dry type developer for electrophotography

Info

Publication number
JPS5579454A
JPS5579454A JP15148878A JP15148878A JPS5579454A JP S5579454 A JPS5579454 A JP S5579454A JP 15148878 A JP15148878 A JP 15148878A JP 15148878 A JP15148878 A JP 15148878A JP S5579454 A JPS5579454 A JP S5579454A
Authority
JP
Japan
Prior art keywords
developer
fine powder
hard fine
electrophotography
dry type
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
JP15148878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS622311B2 (enrdf_load_stackoverflow
Inventor
Mitsuru Uchida
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 JP15148878A priority Critical patent/JPS5579454A/ja
Publication of JPS5579454A publication Critical patent/JPS5579454A/ja
Publication of JPS622311B2 publication Critical patent/JPS622311B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Developing Agents For Electrophotography (AREA)
JP15148878A 1978-12-09 1978-12-09 Dry type developer for electrophotography Granted JPS5579454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15148878A JPS5579454A (en) 1978-12-09 1978-12-09 Dry type developer for electrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15148878A JPS5579454A (en) 1978-12-09 1978-12-09 Dry type developer for electrophotography

Publications (2)

Publication Number Publication Date
JPS5579454A true JPS5579454A (en) 1980-06-14
JPS622311B2 JPS622311B2 (enrdf_load_stackoverflow) 1987-01-19

Family

ID=15519586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15148878A Granted JPS5579454A (en) 1978-12-09 1978-12-09 Dry type developer for electrophotography

Country Status (1)

Country Link
JP (1) JPS5579454A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105236A (ja) * 1981-12-18 1983-06-23 Fujitsu Ltd 電子写真用現像剤
JPS59137956A (ja) * 1983-01-27 1984-08-08 Ricoh Co Ltd 静電荷像現像用磁性トナ−
JPS62863A (ja) * 1985-06-26 1987-01-06 Nippon Tectron Co Ltd 自動分析装置
JPS62217163A (ja) * 1986-03-19 1987-09-24 Nippon Tectron Co Ltd 自動分析装置
JPS62232569A (ja) * 1986-04-02 1987-10-13 Nippon Tectron Co Ltd 自動分析装置
JPS62239058A (ja) * 1986-04-11 1987-10-19 Nippon Tectron Co Ltd 自動分析装置
US4734350A (en) * 1986-12-29 1988-03-29 Xerox Corporation Positively charged developer compositions with modified charge enhancing additives containing amino alcohols
US4902598A (en) * 1988-07-01 1990-02-20 Xerox Corporation Process for the preparation of silica containing charge enhancing additives
US5364725A (en) * 1993-03-15 1994-11-15 Eastman Kodak Company Toner and developer containing acyloxy-t-alkylated benzoic acids as charge-control agent
US5439769A (en) * 1992-12-16 1995-08-08 Seiko Epson Corporation Developing method and system
US5766813A (en) * 1992-12-16 1998-06-16 Seiko Epson Corporation Developing method and system for transferring toner from a toner carrier member to a latent image carrier

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105236A (ja) * 1981-12-18 1983-06-23 Fujitsu Ltd 電子写真用現像剤
JPS59137956A (ja) * 1983-01-27 1984-08-08 Ricoh Co Ltd 静電荷像現像用磁性トナ−
JPS62863A (ja) * 1985-06-26 1987-01-06 Nippon Tectron Co Ltd 自動分析装置
JPS62217163A (ja) * 1986-03-19 1987-09-24 Nippon Tectron Co Ltd 自動分析装置
JPS62232569A (ja) * 1986-04-02 1987-10-13 Nippon Tectron Co Ltd 自動分析装置
JPS62239058A (ja) * 1986-04-11 1987-10-19 Nippon Tectron Co Ltd 自動分析装置
US4734350A (en) * 1986-12-29 1988-03-29 Xerox Corporation Positively charged developer compositions with modified charge enhancing additives containing amino alcohols
US4902598A (en) * 1988-07-01 1990-02-20 Xerox Corporation Process for the preparation of silica containing charge enhancing additives
US5439769A (en) * 1992-12-16 1995-08-08 Seiko Epson Corporation Developing method and system
US5659858A (en) * 1992-12-16 1997-08-19 Seiko Epson Corporation Developing method and system
US5766813A (en) * 1992-12-16 1998-06-16 Seiko Epson Corporation Developing method and system for transferring toner from a toner carrier member to a latent image carrier
US5364725A (en) * 1993-03-15 1994-11-15 Eastman Kodak Company Toner and developer containing acyloxy-t-alkylated benzoic acids as charge-control agent

Also Published As

Publication number Publication date
JPS622311B2 (enrdf_load_stackoverflow) 1987-01-19

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