JPS5290947A - Electrophotographic fluid developer - Google Patents

Electrophotographic fluid developer

Info

Publication number
JPS5290947A
JPS5290947A JP669376A JP669376A JPS5290947A JP S5290947 A JPS5290947 A JP S5290947A JP 669376 A JP669376 A JP 669376A JP 669376 A JP669376 A JP 669376A JP S5290947 A JPS5290947 A JP S5290947A
Authority
JP
Japan
Prior art keywords
electrophotographic
fluid developer
dye
developer
fluid
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
JP669376A
Other languages
Japanese (ja)
Other versions
JPS552865B2 (en
Inventor
Tsuneo Kurotori
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 JP669376A priority Critical patent/JPS5290947A/en
Publication of JPS5290947A publication Critical patent/JPS5290947A/en
Publication of JPS552865B2 publication Critical patent/JPS552865B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Developers In Electrophotography (AREA)

Abstract

PURPOSE:To form a copy freed of bleeding of a dye component due to rain or sweat, by using a pigment prepared by dissolving a dye andj a specified copolymer in alcohol followed by heating and drying.
JP669376A 1976-01-26 1976-01-26 Electrophotographic fluid developer Granted JPS5290947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP669376A JPS5290947A (en) 1976-01-26 1976-01-26 Electrophotographic fluid developer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP669376A JPS5290947A (en) 1976-01-26 1976-01-26 Electrophotographic fluid developer

Publications (2)

Publication Number Publication Date
JPS5290947A true JPS5290947A (en) 1977-07-30
JPS552865B2 JPS552865B2 (en) 1980-01-22

Family

ID=11645413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP669376A Granted JPS5290947A (en) 1976-01-26 1976-01-26 Electrophotographic fluid developer

Country Status (1)

Country Link
JP (1) JPS5290947A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008045085A1 (en) * 2006-10-13 2008-04-17 Hewlett-Packard Development Company, L.P. Liquid developer with an incompatible additive

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008045085A1 (en) * 2006-10-13 2008-04-17 Hewlett-Packard Development Company, L.P. Liquid developer with an incompatible additive
JP2010506235A (en) * 2006-10-13 2010-02-25 ヒューレット−パッカード デベロップメント カンパニー エル．ピー． Developer containing incompatible additives
US8940469B2 (en) 2006-10-13 2015-01-27 Hewlett-Packard Development Company, L.P. Liquid developer with an incompatible additive

Also Published As

Publication number Publication date
JPS552865B2 (en) 1980-01-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees