IT1079866B - Procedimento di sviluppo elettrografico - Google Patents

Procedimento di sviluppo elettrografico

Info

Publication number
IT1079866B
IT1079866B IT50046/77A IT5004677A IT1079866B IT 1079866 B IT1079866 B IT 1079866B IT 50046/77 A IT50046/77 A IT 50046/77A IT 5004677 A IT5004677 A IT 5004677A IT 1079866 B IT1079866 B IT 1079866B
Authority
IT
Italy
Prior art keywords
development procedure
electrographic development
electrographic
procedure
development
Prior art date
Application number
IT50046/77A
Other languages
English (en)
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of IT1079866B publication Critical patent/IT1079866B/it

Links

Classifications

    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0914—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with a one-component toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
IT50046/77A 1976-06-30 1977-06-29 Procedimento di sviluppo elettrografico IT1079866B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/701,113 US4121931A (en) 1976-06-30 1976-06-30 Electrographic development process

Publications (1)

Publication Number Publication Date
IT1079866B true IT1079866B (it) 1985-05-13

Family

ID=24816121

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50046/77A IT1079866B (it) 1976-06-30 1977-06-29 Procedimento di sviluppo elettrografico

Country Status (8)

Country Link
US (1) US4121931A (it)
JP (1) JPS5331136A (it)
BR (1) BR7704243A (it)
DE (1) DE2729946B1 (it)
FR (1) FR2356980A1 (it)
GB (1) GB1572026A (it)
IT (1) IT1079866B (it)
NL (1) NL185544C (it)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113551A (en) * 1977-03-15 1978-10-04 Fuji Photo Film Co Ltd Developing device
JPS53129639A (en) * 1977-04-19 1978-11-11 Mita Industrial Co Ltd Method of and device for electrostatic copying
DE2830012C2 (de) * 1977-07-07 1983-07-28 Ricoh Co., Ltd., Tokyo Vorrichtung zur Entwicklung eines elektrostatischen Ladungsbildes
GB2081135B (en) * 1977-09-10 1982-09-08 Canon Kk Developing apparatus for electrostatic image
EP0002845B1 (en) * 1977-12-22 1982-02-17 Agfa-Gevaert N.V. Developing device for xerographic copying machines
US4350749A (en) * 1978-02-28 1982-09-21 Ricoh Company Ltd. Reverse development method
JPS55126266A (en) * 1979-03-23 1980-09-29 Hitachi Metals Ltd Electrophotographic method
JPS54145187U (it) * 1978-03-31 1979-10-08
DE2914567A1 (de) * 1978-04-11 1979-10-25 Canon Kk Entwicklungseinrichtung fuer ladungsbilder
JPS6039230B2 (ja) * 1978-04-18 1985-09-05 キヤノン株式会社 画像形成方法
JPS5926025B2 (ja) * 1978-06-23 1984-06-23 株式会社日立製作所 静電記録装置
CA1138723A (en) * 1978-07-28 1983-01-04 Tsutomu Toyono Developing method for developer transfer under electrical bias and apparatus therefor
US5194359A (en) * 1978-07-28 1993-03-16 Canon Kabushiki Kaisha Developing method for one component developer
US5044310A (en) * 1978-07-28 1991-09-03 Canon Kabushiki Kaisha Developing apparatus for non-magnetic developer
JPS5562024U (it) * 1978-10-17 1980-04-26
JPS5569155A (en) * 1978-11-20 1980-05-24 Hitachi Ltd Developing method of electrostatic latent image
JPS6046428B2 (ja) * 1978-11-28 1985-10-16 京セラミタ株式会社 静電写真複写法
JPS55111974A (en) * 1979-02-21 1980-08-29 Ricoh Co Ltd Dry type developing device
JPS55100577A (en) * 1979-01-26 1980-07-31 Canon Inc Developing device
JPS55117170A (en) * 1979-03-01 1980-09-09 Canon Inc Developing device
JPS55118048A (en) * 1979-03-05 1980-09-10 Canon Inc Method and apparatus for developing
JPS55120041A (en) * 1979-03-09 1980-09-16 Canon Inc Magnetic developer
DE3008881C2 (de) * 1979-03-09 1993-01-28 Canon K.K., Tokio/Tokyo Entwicklungsverfahren mit Entwickler aus isolierenden magnetischen Tonerteilchen
JPS55156958A (en) * 1979-05-24 1980-12-06 Canon Inc Developing powder
US4266868A (en) * 1979-07-16 1981-05-12 Minnesota Mining And Manufacturing Company Multiple roll developing apparatus
JPS5614242A (en) * 1979-07-16 1981-02-12 Canon Inc Electrostatic developing method
JPS5619062A (en) * 1979-07-25 1981-02-23 Minolta Camera Co Ltd Method for removing foreign matter out of developer
US4282827A (en) * 1979-09-12 1981-08-11 Xerox Corporation Development system
US4496232A (en) * 1980-01-07 1985-01-29 Bell & Howell Apparatus for and methods of making bimodal electrophotographic copies
JPS56122046A (en) * 1980-02-29 1981-09-25 Canon Inc Developing method
JPS56144452A (en) * 1980-04-14 1981-11-10 Hitachi Ltd Electrophotographic recorder
US4394429A (en) * 1980-06-02 1983-07-19 Xerox Corporation Development process and apparatus
JPS5748740A (en) * 1980-09-05 1982-03-20 Canon Inc Developing method
US4445771A (en) * 1980-12-05 1984-05-01 Ricoh Company, Ltd. Developing apparatus for electrostatic photography
US4378754A (en) * 1981-08-05 1983-04-05 Wang Laboratories, Inc. Toner applicator system for magnetography
US4544618A (en) * 1982-01-18 1985-10-01 Xerox Corporation Development process utilizing conductive materials
JPS58179846A (ja) * 1982-04-15 1983-10-21 Canon Inc 磁性カラ−トナ−
US4622281A (en) * 1982-04-28 1986-11-11 Canon Kabushiki Kaisha Magnetic color toner containing gamma ferric oxide particles
JPS5837657A (ja) * 1982-07-21 1983-03-04 Canon Inc 現像装置
US4565764A (en) * 1982-09-10 1986-01-21 Canon Kabushiki Kaisha Microcapsule toner and process of making same
US4689285A (en) * 1985-09-04 1987-08-25 Matsushita Electric Industrial Co., Ltd. Method for developing electrostatic image using magnetic brush and one component magnetic toner
DE3640642A1 (de) * 1985-11-29 1987-06-11 Hitachi Metals Ltd Umkehrentwicklungsverfahren
US4833059A (en) * 1986-03-18 1989-05-23 Kabushiki Kaisha Toshiba Developing method using one-component non-magnetic toner with positive frictional charge
JPH0766215B2 (ja) * 1987-03-31 1995-07-19 日立金属株式会社 現像装置
US4891294A (en) * 1987-07-09 1990-01-02 Hitachi Metals, Ltd. Electrostatic development toner
JP2622753B2 (ja) * 1988-06-27 1997-06-18 石原産業株式会社 オフセット印刷マスターの作成方法
US5237371A (en) * 1988-09-20 1993-08-17 Hitachi, Ltd. Developing apparatus having charger for controlling charge on developer
US5215849A (en) * 1990-01-16 1993-06-01 Nippon Zeon Co., Ltd Non-magnetic one-component developer
EP0446034B1 (en) * 1990-03-09 2000-09-06 Seiko Epson Corporation Development apparatus
US5790929A (en) * 1991-05-28 1998-08-04 Hitachi Metals, Ltd. Developing apparatus having mixing region
US5436102A (en) * 1992-09-14 1995-07-25 Olympus Optical Co., Ltd. Magnetic developing agent and electrophotographic apparatus using said agent
US5503954A (en) * 1993-05-19 1996-04-02 Kao Corporation Nonmagnetic one-component toner and method for producing the same
JP3219230B2 (ja) * 1995-05-23 2001-10-15 花王株式会社 結着樹脂、及びこれを含有する静電荷像現像用トナー
US5716748A (en) * 1995-07-28 1998-02-10 Nippon Zeon Co., Ltd. Developer and finely particulate polymer

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552355A (en) * 1968-04-22 1971-01-05 Xerox Corp Development apparatus
US3645770A (en) * 1968-04-22 1972-02-29 Xerox Corp Improved method for developing xerographic images
NL159795C (it) * 1968-07-22 Minnesota Mining & Mfg
US3900001A (en) * 1971-05-25 1975-08-19 Xerox Corp Developing apparatus
JPS5234220B2 (it) * 1971-12-02 1977-09-02
ZA73911B (en) * 1972-03-15 1973-11-28 Minnesota Mining & Mfg Electrographic development process
US3909258A (en) * 1972-03-15 1975-09-30 Minnesota Mining & Mfg Electrographic development process
GB1396979A (en) * 1972-12-14 1975-06-11 Oce Van Der Grinten Nv Process and apparatus of developing electrostatic latent images
US3816840A (en) * 1973-04-20 1974-06-11 Minnesota Mining & Mfg Electrographic recording process and apparatus using conductive toner subject to a capacitive force
JPS5433534B2 (it) * 1973-05-01 1979-10-22
JPS5330493B2 (it) * 1973-10-04 1978-08-28
JPS5534421B2 (it) * 1974-02-16 1980-09-06
JPS50161240A (it) * 1974-06-18 1975-12-27
JPS5116926A (en) * 1974-08-01 1976-02-10 Mita Industrial Co Ltd Seidenkasenzono genzohoho
JPS5646596B2 (it) * 1974-08-28 1981-11-04
US3965862A (en) * 1975-01-30 1976-06-29 Xerox Corporation Xerographic development system
DE2620660A1 (de) * 1975-05-15 1976-12-02 Kip Kk Trockenentwicklerteilchen zur verwendung in der elektrofotografie und verfahren zum entwickeln von elektrostatischen bildern mit solchen teilchen
US4187330A (en) * 1976-01-30 1980-02-05 Hitachi Metals, Ltd. Electrostatic developing method and apparatus using conductive magnetic toner
JPS52143027A (en) * 1976-05-24 1977-11-29 Hitachi Metals Ltd Electrostatic image developing apparatus
JPS5937830B2 (ja) * 1976-05-31 1984-09-12 株式会社日立製作所 電荷潜像現像装置

Also Published As

Publication number Publication date
DE2729946A1 (de) 1978-01-05
DE2729946B1 (de) 1981-02-12
NL185544B (nl) 1989-12-01
GB1572026A (en) 1980-07-23
FR2356980A1 (fr) 1978-01-27
JPS5331136A (en) 1978-03-24
JPS6342257B2 (it) 1988-08-22
US4121931A (en) 1978-10-24
FR2356980B1 (it) 1982-06-04
NL185544C (nl) 1990-05-01
NL7707103A (nl) 1978-01-03
BR7704243A (pt) 1978-04-04

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940627