EP0395061A3 - Image forming method and image forming apparatus - Google Patents

Image forming method and image forming apparatus Download PDF

Info

Publication number
EP0395061A3
EP0395061A3 EP19900107957 EP90107957A EP0395061A3 EP 0395061 A3 EP0395061 A3 EP 0395061A3 EP 19900107957 EP19900107957 EP 19900107957 EP 90107957 A EP90107957 A EP 90107957A EP 0395061 A3 EP0395061 A3 EP 0395061A3
Authority
EP
European Patent Office
Prior art keywords
image forming
image
electrostatic image
bearing member
forming method
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
EP19900107957
Other languages
German (de)
French (fr)
Other versions
EP0395061A2 (en
EP0395061B1 (en
Inventor
Tsutomu Kukimoto
Hiroshi Yusa
Koichi Tomiyama
Tsuyoshi Takiguchi
Eiichi Imai
Tetsuya Kuribayashi
Hisayuki Ochi
Hiroyuki Suematsu
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
Publication of EP0395061A2 publication Critical patent/EP0395061A2/en
Publication of EP0395061A3 publication Critical patent/EP0395061A3/en
Application granted granted Critical
Publication of EP0395061B1 publication Critical patent/EP0395061B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09716—Inorganic compounds treated with organic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/06—Developing
    • G03G13/08—Developing using a solid developer, e.g. powder developer
    • G03G13/09—Developing using a solid developer, e.g. powder developer using magnetic brush
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents

Abstract

An image forming method, including the steps of: developing an electrostatic image formed on an electrostatic image-bearing member with a developer to form thereon thereon a developed image, the developer comprising 100 wt. parts of a toner and 0.05 to 3 wt. parts of fine powder treated with a silicone oil or silicone varnish; and transferring the developed image on the electrostatic image-bearing member to a transfer material while causing a transfer means to contact the electrostatic image-bearing member by the medium of the transfer material under a line pressure of 3g/cm or higher.
EP90107957A 1989-04-27 1990-04-26 Image forming method and image forming apparatus Expired - Lifetime EP0395061B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP11100689 1989-04-27
JP111006/89 1989-04-27
JP184422/89 1989-07-19
JP18442289 1989-07-19
JP184421/89 1989-07-19
JP18442189 1989-07-19

Publications (3)

Publication Number Publication Date
EP0395061A2 EP0395061A2 (en) 1990-10-31
EP0395061A3 true EP0395061A3 (en) 1991-09-11
EP0395061B1 EP0395061B1 (en) 1995-02-08

Family

ID=27311862

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90107957A Expired - Lifetime EP0395061B1 (en) 1989-04-27 1990-04-26 Image forming method and image forming apparatus

Country Status (5)

Country Link
EP (1) EP0395061B1 (en)
JP (1) JP2660083B2 (en)
AT (1) ATE118281T1 (en)
DE (1) DE69016689T2 (en)
ES (1) ES2067588T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69216923T2 (en) * 1991-07-06 1997-05-15 Fujitsu Ltd Image transmission device
JP2985594B2 (en) * 1992-12-03 1999-12-06 セイコーエプソン株式会社 Image forming method
JP3155849B2 (en) * 1993-01-29 2001-04-16 キヤノン株式会社 Developer for developing electrostatic images
DE69603380T2 (en) * 1995-02-01 2000-04-06 Canon Kk Developer for developing an electrostatic image and image forming method
US5650254A (en) * 1995-06-26 1997-07-22 Fuji Xerox Co., Ltd, Image formation process
EP0751437B1 (en) * 1995-06-27 2001-02-07 Canon Kabushiki Kaisha Toner for developing electrostatic image, image forming method, developing apparatus unit, and process cartridge
US5695902A (en) 1995-11-20 1997-12-09 Canon Kabushiki Kaisha Toner for developing electrostatic image, image forming method and process-cartridge
JPH09319133A (en) 1996-05-28 1997-12-12 Fuji Xerox Co Ltd Electrostatic charge image developing toner, its production, electrostatic charge image developer and image forming method
US6004714A (en) * 1998-08-11 1999-12-21 Xerox Corporation Toner compositions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0270063A2 (en) * 1986-12-01 1988-06-08 Canon Kabushiki Kaisha Developer for developing electrostatic latent image and image forming method
EP0297911A2 (en) * 1987-06-30 1989-01-04 Canon Kabushiki Kaisha An image forming apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5860754A (en) * 1981-10-08 1983-04-11 Canon Inc Electrostatic image developer
JPS5946664A (en) * 1982-09-09 1984-03-16 Olympus Optical Co Ltd Transfer roll for use in copying machine
JPS6261058A (en) * 1985-09-12 1987-03-17 Canon Inc Magnetic developer
JPS62242978A (en) * 1986-04-16 1987-10-23 Canon Inc Image forming device
JPS6373271A (en) * 1986-09-17 1988-04-02 Canon Inc Positively electrifiable developer
JPH0810336B2 (en) * 1986-10-31 1996-01-31 キヤノン株式会社 Image forming method
JPH0827548B2 (en) * 1987-01-14 1996-03-21 コニカ株式会社 Electrostatic image developer and electrostatic image developing method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0270063A2 (en) * 1986-12-01 1988-06-08 Canon Kabushiki Kaisha Developer for developing electrostatic latent image and image forming method
EP0297911A2 (en) * 1987-06-30 1989-01-04 Canon Kabushiki Kaisha An image forming apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 300 (P-745)(3147), 16 August 1988; & JP-A-63 073 271 (CANON) 02.04.1988 *
PATENT ABSTRACTS OF JAPAN vol. 7, no. 150 (P-207)(1295), 30 June 1983; & JP-A-58 060 754 (CANON) 11.04.1983 *

Also Published As

Publication number Publication date
DE69016689D1 (en) 1995-03-23
JP2660083B2 (en) 1997-10-08
ES2067588T3 (en) 1995-04-01
JPH03121462A (en) 1991-05-23
EP0395061A2 (en) 1990-10-31
ATE118281T1 (en) 1995-02-15
EP0395061B1 (en) 1995-02-08
DE69016689T2 (en) 1995-07-06

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