FI57492C - Elektrostatografiska framkallningsaemnen - Google Patents

Elektrostatografiska framkallningsaemnen Download PDF

Info

Publication number
FI57492C
FI57492C FI2781/72A FI278172A FI57492C FI 57492 C FI57492 C FI 57492C FI 2781/72 A FI2781/72 A FI 2781/72A FI 278172 A FI278172 A FI 278172A FI 57492 C FI57492 C FI 57492C
Authority
FI
Finland
Prior art keywords
particles
weight
toner
image
silica
Prior art date
Application number
FI2781/72A
Other languages
English (en)
Finnish (fi)
Other versions
FI57492B (fi
Inventor
Marianne C O'neill
Arun Kumar Chatterji
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of FI57492B publication Critical patent/FI57492B/fi
Publication of FI57492C publication Critical patent/FI57492C/fi

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
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • 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
    • G03G9/09725—Silicon-oxides; Silicates
    • 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
    • G03G9/10—Developers with toner particles characterised by carrier particles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
FI2781/72A 1971-10-12 1972-10-09 Elektrostatografiska framkallningsaemnen FI57492C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18860571A 1971-10-12 1971-10-12
US18860571 1971-10-12

Publications (2)

Publication Number Publication Date
FI57492B FI57492B (fi) 1980-04-30
FI57492C true FI57492C (fi) 1980-08-11

Family

ID=22693837

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2781/72A FI57492C (fi) 1971-10-12 1972-10-09 Elektrostatografiska framkallningsaemnen

Country Status (14)

Country Link
JP (1) JPS5416220B2 (pt)
AT (1) AT321107B (pt)
AU (1) AU461963B2 (pt)
BE (1) BE789988A (pt)
BR (1) BR7202827D0 (pt)
CA (1) CA999466A (pt)
CH (1) CH581851A5 (pt)
DE (1) DE2249384C3 (pt)
ES (1) ES407560A1 (pt)
FI (1) FI57492C (pt)
FR (1) FR2157522A5 (pt)
GB (1) GB1402010A (pt)
IT (1) IT968816B (pt)
ZA (1) ZA727226B (pt)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900588A (en) * 1974-02-25 1975-08-19 Xerox Corp Non-filming dual additive developer
JPS5246820A (en) * 1975-10-13 1977-04-14 Fuji Xerox Co Ltd Developers for xerography
US4206247A (en) * 1977-06-08 1980-06-03 Canon Kabushiki Kaisha Electrophotographic process
JPS5423538A (en) * 1977-07-25 1979-02-22 Ricoh Co Ltd Developer for electrophotography
DK153337C (da) * 1979-04-11 1988-11-14 Platonec Aps Fremgangsmaade til toer sensibilisering af en isolerende overflade
JPS57188045A (en) * 1981-05-15 1982-11-18 Fuji Xerox Co Ltd Developer composition
GB2114312B (en) * 1982-02-03 1985-11-06 Konishiroku Photo Ind Developer for electrostatic latent image
JPS58132757A (ja) * 1982-02-03 1983-08-08 Konishiroku Photo Ind Co Ltd 静電荷像現像剤及び画像形成方法
GB2128764B (en) * 1982-08-23 1986-02-19 Canon Kk Electrostatographic developer
JPS6023863A (ja) * 1983-07-19 1985-02-06 Canon Inc 画像形成方法
US4626487A (en) * 1983-08-03 1986-12-02 Canon Kabushiki Kaisha Particulate developer containing inorganic scraper particles and image forming method using the same
US4517272A (en) * 1983-08-12 1985-05-14 Eastman Kodak Company Electrostatic dry toner composition
JPS6093454A (ja) * 1983-10-28 1985-05-25 Fuji Xerox Co Ltd 非磁性一成分現像方法
JP2571203B2 (ja) * 1984-02-28 1997-01-16 株式会社リコー 静電荷像現像用一成分トナー
JPS61116363A (ja) * 1984-11-10 1986-06-03 Fuakoo:Kk 静電潜像現像用乾式現像剤
JPS61176946A (ja) * 1985-01-31 1986-08-08 Canon Inc トナ−及び画像形成法
JP2684033B2 (ja) * 1986-03-11 1997-12-03 コニカ株式会社 静電像現像用トナーおよび画像形成方法
US4837105A (en) * 1988-02-22 1989-06-06 Xerox Corporation Imaging process with prevention of toner spots
US5202213A (en) * 1988-08-31 1993-04-13 Canon Kabushiki Kaisha Developer with surface treated silicic acid for developing electrostatic image
FR2635882B1 (fr) * 1988-08-31 1994-06-03 Canon Kk Developpateur d'image electrostatique
JPH0297967A (ja) * 1988-10-05 1990-04-10 Canon Inc 負帯電性トナー及び画像形成方法
US5210617A (en) * 1989-07-28 1993-05-11 Canon Kabushiki Kaisha Developer for developing electrostatic images and image forming apparatus
US5139914A (en) * 1989-07-28 1992-08-18 Canon Kabushiki Kaisha Developer for developing electrostatic images and image forming apparatus
US5307122A (en) * 1989-07-28 1994-04-26 Canon Kabushiki Kaisha Image forming apparatus apparatus unit facsimile apparatus and developer comprising hydrophobic silica fine powder for developing electrostatic images
DE69128998T2 (de) * 1990-10-26 1998-07-30 Canon Kk Entwickler zur Entwicklung elektrostatischer Bilder, Bilderzeugungsverfahren, elektrographischer Apparat, Geräteeinheit und Faksimile-Apparatur
US5418102A (en) * 1990-11-29 1995-05-23 Canon Kabushiki Kaisha Developer for developing electrostatic image, image forming method, toner imager fixing method and image forming apparatus
EP0494692B1 (en) * 1991-01-11 1997-11-12 Canon Kabushiki Kaisha Toner for developing electrostatic image
US5424810A (en) * 1991-09-13 1995-06-13 Canon Kabushiki Kaisha Magnetic toner, magnetic developer, apparatus unit, image forming apparatus and facsimile apparatus
US5447815A (en) * 1992-06-04 1995-09-05 Canon Kabushiki Kaisha Developer for developing electrostatic image and image forming method
US5406357A (en) * 1992-06-19 1995-04-11 Canon Kabushiki Kaisha Developer for developing electrostatic image, image forming method, image forming apparatus and apparatus unit
JPH0695426A (ja) * 1992-09-16 1994-04-08 Fuji Xerox Co Ltd 静電荷像現像用乾式トナー
EP1050782B1 (en) 1993-11-30 2013-02-20 Canon Kabushiki Kaisha Developer for developing electrostatic image, process for production thereof and image forming method
DE69517229T2 (de) * 1994-02-10 2000-11-09 Canon K.K., Tokio/Tokyo Toner für die Entwicklung elektrostatischer Bilder
DE69520328T2 (de) * 1994-11-08 2001-08-23 Canon K.K., Tokio/Tokyo Toner für die Entwicklung elektrostatischer Bilder, Zwei-Komponenten-Entwickler, Entwicklungsmethode, Bilderzeugungsverfahren, Hitzefixierverfahren und Verfahren zur Herstellung von Tonern
US5752151A (en) * 1994-12-27 1998-05-12 Canon Kabushiki Kaisha Image forming apparatus having a cleaning blade with a tensile strength from 80 to 120 kg/cm2
JP3336838B2 (ja) * 1995-08-22 2002-10-21 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤および画像形成方法
US5712073A (en) * 1996-01-10 1998-01-27 Canon Kabushiki Kaisha Toner for developing electrostatic image, apparatus unit and image forming method
US5965312A (en) * 1996-05-16 1999-10-12 Fuji Xerox Co., Ltd. One-component developer
US5863684A (en) * 1996-06-07 1999-01-26 Fuji Xerox Co., Ltd. Developer, image forming method, and multicolor image forming method
US5891600A (en) * 1996-10-14 1999-04-06 Fuji Xerox Co., Ltd. Mono-component developer, method of forming image and method of forming multi-color image
JP3575203B2 (ja) * 1996-12-26 2004-10-13 富士ゼロックス株式会社 静電荷像現像剤、画像形成方法及び画像形成装置
JP4000209B2 (ja) * 1997-12-17 2007-10-31 富士ゼロックス株式会社 静電潜像現像剤用トナー、静電潜像現像剤用トナーの製造方法、静電潜像現像剤、および画像形成方法
EP1041449B1 (en) 1999-03-29 2004-10-13 Canon Kabushiki Kaisha Electrophotographic image-forming method, electrophotographic image-forming apparatus, and process cartridge
WO2004023215A2 (en) 2002-09-09 2004-03-18 Mitsubishi Chemical America, Inc. Electrostatic toner composition to enhance copy quality by improved fusing and method of manufacturing same
JP3778890B2 (ja) 2002-11-12 2006-05-24 東洋インキ製造株式会社 静電荷像現像剤及び画像形成方法
JP3988936B2 (ja) 2003-05-13 2007-10-10 信越化学工業株式会社 シラン表面処理球状シリカチタニア系微粒子、その製造方法、および、それを用いた静電荷像現像用トナー外添剤

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986521A (en) * 1958-03-28 1961-05-30 Rca Corp Reversal type electroscopic developer powder
US3041169A (en) * 1958-03-28 1962-06-26 Rca Corp Reversal type electrostatic developer powder
NL297491A (pt) * 1962-09-06 1900-01-01
US3392139A (en) * 1965-05-03 1968-07-09 Monsanto Graphic Syst Electroscopic powder containing titania-calcium sulfate pigment
GB1172839A (en) * 1965-12-02 1969-12-03 Rank Xerox Ltd Electrophotographic Developer Materials.
DE1642998B2 (de) * 1967-03-23 1973-05-17 Verfahren zur verhinderung der agglomeration feinteiliger, 1ulverfoermiger stoffe
US3590000A (en) * 1967-06-05 1971-06-29 Xerox Corp Solid developer for latent electrostatic images
US3609082A (en) * 1967-06-05 1971-09-28 Xerox Corp Electrostatic developer particles containing resin, colorant, metal salt and phthalate
US3552850A (en) * 1968-02-01 1971-01-05 Xerox Corp Lubricated blade cleaning of imaging photoconductive members
CH549822A (de) * 1969-07-03 1974-05-31 Xerox Corp Elektrostatographisches entwicklermaterial.
US3632337A (en) * 1970-02-02 1972-01-04 Ibm An electrostatic imaging process wherein the developer includes boron nitride
US3720617A (en) * 1970-05-20 1973-03-13 Xerox Corp An electrostatic developer containing modified silicon dioxide particles

Also Published As

Publication number Publication date
CH581851A5 (pt) 1976-11-15
DE2249384B2 (de) 1978-10-12
BE789988A (fr) 1973-04-12
DE2249384A1 (de) 1973-04-19
GB1402010A (en) 1975-08-06
AT321107B (de) 1975-03-10
IT968816B (it) 1974-03-20
JPS5416220B2 (pt) 1979-06-20
FR2157522A5 (pt) 1973-06-01
ZA727226B (en) 1973-11-28
DE2249384C3 (de) 1982-04-15
BR7202827D0 (pt) 1973-09-27
JPS4847345A (pt) 1973-07-05
FI57492B (fi) 1980-04-30
CA999466A (en) 1976-11-09
AU4765272A (en) 1974-04-26
AU461963B2 (en) 1975-06-12
ES407560A1 (es) 1976-02-16

Similar Documents

Publication Publication Date Title
FI57492C (fi) Elektrostatografiska framkallningsaemnen
FI57184C (fi) Framkallningsaemne
US3983045A (en) Three component developer composition
US3900588A (en) Non-filming dual additive developer
US4051077A (en) Non-filming dual additive developer
EP0701177B1 (en) Magnetic toner and image forming method
US3720617A (en) An electrostatic developer containing modified silicon dioxide particles
US3884825A (en) Imaging composition
DE3530909A1 (de) Trockenentwickler zur entwicklung elektrostatischer bilder und verfahren zur erzeugung der bilder
JPH0310311B2 (pt)
US3635704A (en) Imaging system
EP0526021A2 (en) Toner process with metal oxides
US4099968A (en) Dicarboxylic acid bis-amides in electrostatic imaging compositions and processes
US3856692A (en) Liquid electrostatographic developer compositions
JP3984860B2 (ja) 現像剤担持体および該現像剤担持体を用いた現像装置およびプロセスカートリッジ
KR960011575A (ko) 정전하 현상 토너 조성물 및 그를 사용한 화상형성방법
US4076641A (en) ω-AND CIS Alkenoic acid amides in electrostatographic developers
US5627003A (en) Cleaning processes
US3743682A (en) An electrophotographic developer composition containing boron nitride
JPH0352857B2 (pt)
JP3035695B2 (ja) 磁性トナー及び画像形成方法
US3632337A (en) An electrostatic imaging process wherein the developer includes boron nitride
US3900589A (en) Electrostatographic imaging process
JPH0756395A (ja) 静電荷像現像剤
JPH0115864B2 (pt)