JPS5238937A - Liquid developer for electrostatic photography - Google Patents

Liquid developer for electrostatic photography

Info

Publication number
JPS5238937A
JPS5238937A JP50115147A JP11514775A JPS5238937A JP S5238937 A JPS5238937 A JP S5238937A JP 50115147 A JP50115147 A JP 50115147A JP 11514775 A JP11514775 A JP 11514775A JP S5238937 A JPS5238937 A JP S5238937A
Authority
JP
Japan
Prior art keywords
liquid developer
electrostatic photography
polarity
photography
electrostatic
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
JP50115147A
Other languages
Japanese (ja)
Other versions
JPS5414504B2 (en
Inventor
Giichi Kaneko
Yoji Ide
Toshiyuki Kawanishi
Hideo Tsuchida
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 JP50115147A priority Critical patent/JPS5238937A/en
Publication of JPS5238937A publication Critical patent/JPS5238937A/en
Publication of JPS5414504B2 publication Critical patent/JPS5414504B2/ja
Granted legal-status Critical Current

Links

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  • Liquid Developers In Electrophotography (AREA)

Abstract

PURPOSE: To provide a developer free from ageing change and deterioration due to repeated uses and capable of always maintianing a clear polarity and forming a stable image by adding a specified polarity controlling agent.
COPYRIGHT: (C)1977,JPO&Japio
JP50115147A 1975-09-23 1975-09-23 Liquid developer for electrostatic photography Granted JPS5238937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50115147A JPS5238937A (en) 1975-09-23 1975-09-23 Liquid developer for electrostatic photography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50115147A JPS5238937A (en) 1975-09-23 1975-09-23 Liquid developer for electrostatic photography

Publications (2)

Publication Number Publication Date
JPS5238937A true JPS5238937A (en) 1977-03-25
JPS5414504B2 JPS5414504B2 (en) 1979-06-07

Family

ID=14655458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50115147A Granted JPS5238937A (en) 1975-09-23 1975-09-23 Liquid developer for electrostatic photography

Country Status (1)

Country Link
JP (1) JPS5238937A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140328A (en) * 1984-12-12 1986-06-27 Agency Of Ind Science & Technol Formation of superplastic material by using granular body as pressure-transmitting medium
EP1728805A1 (en) 2005-05-31 2006-12-06 Fuji Photo Film Co., Ltd. Aspherical-polymer fine particles and production method thereof, and method for producing lithographic printing plate, ink composition and electrophoretic particle composition
CN108383713A (en) * 2018-03-09 2018-08-10 厦门熙途科技有限公司 A kind of organic precipitant and its preparation method and application
CN109987740A (en) * 2019-01-29 2019-07-09 厦门稀土材料研究所 The method for precipitating calcium and magnesium in industrial wastewater

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140328A (en) * 1984-12-12 1986-06-27 Agency Of Ind Science & Technol Formation of superplastic material by using granular body as pressure-transmitting medium
JPH0232047B2 (en) * 1984-12-12 1990-07-18 Kogyo Gijutsuin
EP1728805A1 (en) 2005-05-31 2006-12-06 Fuji Photo Film Co., Ltd. Aspherical-polymer fine particles and production method thereof, and method for producing lithographic printing plate, ink composition and electrophoretic particle composition
CN108383713A (en) * 2018-03-09 2018-08-10 厦门熙途科技有限公司 A kind of organic precipitant and its preparation method and application
CN109987740A (en) * 2019-01-29 2019-07-09 厦门稀土材料研究所 The method for precipitating calcium and magnesium in industrial wastewater

Also Published As

Publication number Publication date
JPS5414504B2 (en) 1979-06-07

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