GB1402010A - Electrostatographic developing material - Google Patents

Electrostatographic developing material

Info

Publication number
GB1402010A
GB1402010A GB4689172A GB4689172A GB1402010A GB 1402010 A GB1402010 A GB 1402010A GB 4689172 A GB4689172 A GB 4689172A GB 4689172 A GB4689172 A GB 4689172A GB 1402010 A GB1402010 A GB 1402010A
Authority
GB
United Kingdom
Prior art keywords
oct
metal salt
brush
toner
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.)
Expired
Application number
GB4689172A
Other languages
English (en)
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.)
Xerox Corp
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
Publication of GB1402010A publication Critical patent/GB1402010A/en
Expired 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
    • 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)
GB4689172A 1971-10-12 1972-10-11 Electrostatographic developing material Expired GB1402010A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1402010A true GB1402010A (en) 1975-08-06

Family

ID=22693837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4689172A Expired GB1402010A (en) 1971-10-12 1972-10-11 Electrostatographic developing material

Country Status (14)

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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066395A1 (en) * 1981-05-15 1982-12-08 Rank Xerox Limited Developer compositions
GB2128764A (en) * 1982-08-23 1984-05-02 Canon Kk Electrostatographic developer
GB2144555A (en) * 1983-07-19 1985-03-06 Canon Kk Electrophotographic developer containing positively chargeable silica particles
US4517272A (en) * 1983-08-12 1985-05-14 Eastman Kodak Company Electrostatic dry toner composition
GB2166881A (en) * 1984-11-10 1986-05-14 Faco Corp Ltd Dry-type developing agent electrostatic latent image
US4837105A (en) * 1988-02-22 1989-06-06 Xerox Corporation Imaging process with prevention of toner spots
GB2222463A (en) * 1988-08-31 1990-03-07 Canon Kk Developer for developing electrostatic image
GB2224582A (en) * 1988-10-05 1990-05-09 Canon Kk Negatively chargeable developer and image forming method
US5202213A (en) * 1988-08-31 1993-04-13 Canon Kabushiki Kaisha Developer with surface treated silicic acid 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
US5712073A (en) * 1996-01-10 1998-01-27 Canon Kabushiki Kaisha Toner for developing electrostatic image, apparatus unit and image forming method
US5853938A (en) * 1991-01-11 1998-12-29 Canon Kabushiki Kaisha Toner for developing electrostatic image
US7141344B2 (en) 2002-11-12 2006-11-28 Toyo Ink Manufacturing Co., Ltd. Electrostatic image developer and image-forming process

Families Citing this family (33)

* 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
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
US4626487A (en) * 1983-08-03 1986-12-02 Canon Kabushiki Kaisha Particulate developer containing inorganic scraper particles and image forming method using the same
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
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
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
US5210617A (en) * 1989-07-28 1993-05-11 Canon Kabushiki Kaisha Developer for developing electrostatic images and image forming apparatus
EP0482665B1 (en) * 1990-10-26 1998-03-04 Canon Kabushiki Kaisha Developer for developing electrostatic image, image forming method, electrophotographic apparatus, apparatus unit, and facsimile apparatus
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
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
KR0159576B1 (ko) 1993-11-30 1999-03-20 미따라이 하지메 정전 화상을 현상하기 위한 토너 및 현상제, 이들의 제조 방법, 및 화상 형성 방법
EP0674237B1 (en) * 1994-02-10 2000-05-31 Canon Kabushiki Kaisha Toner for developing an electrostatic image
EP0713153B1 (en) * 1994-11-08 2001-03-14 Canon Kabushiki Kaisha Toner for developing electrostatic images, two component type developer, developing method, image forming method, heat fixing method, and process for producing toner
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
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
US7601474B2 (en) 2002-09-09 2009-10-13 Mitsubishi Kagaku Imaging Corporation Electrostatic toner composition to enhance copy quality by improved fusing and method of manufacturing same
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
BE636477A (enrdf_load_stackoverflow) * 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
US3609082A (en) * 1967-06-05 1971-09-28 Xerox Corp Electrostatic developer particles containing resin, colorant, metal salt and phthalate
US3590000A (en) * 1967-06-05 1971-06-29 Xerox Corp Solid developer for latent electrostatic images
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

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066395A1 (en) * 1981-05-15 1982-12-08 Rank Xerox Limited Developer compositions
GB2128764A (en) * 1982-08-23 1984-05-02 Canon Kk Electrostatographic developer
US4618556A (en) * 1982-08-23 1986-10-21 Canon Kabushiki Kaisha Developer and developing method
GB2144555A (en) * 1983-07-19 1985-03-06 Canon Kk Electrophotographic developer containing positively chargeable silica particles
US4640882A (en) * 1983-07-19 1987-02-03 Canon Kabushiki Kaisha Image forming method of negative latent images using silica particles
US4517272A (en) * 1983-08-12 1985-05-14 Eastman Kodak Company Electrostatic dry toner composition
GB2166881A (en) * 1984-11-10 1986-05-14 Faco Corp Ltd Dry-type developing agent electrostatic latent image
US4837105A (en) * 1988-02-22 1989-06-06 Xerox Corporation Imaging process with prevention of toner spots
GB2222463A (en) * 1988-08-31 1990-03-07 Canon Kk Developer for developing electrostatic image
US5202213A (en) * 1988-08-31 1993-04-13 Canon Kabushiki Kaisha Developer with surface treated silicic acid for developing electrostatic image
GB2222463B (en) * 1988-08-31 1993-05-26 Canon Kk Developer for developing electrostatic image
GB2224582A (en) * 1988-10-05 1990-05-09 Canon Kk Negatively chargeable developer and image forming method
US5043239A (en) * 1988-10-05 1991-08-27 Canon Kabushiki Kaisha Negatively chargeable developer and image forming method
GB2224582B (en) * 1988-10-05 1992-07-22 Canon Kk Negatively chargeable developer and image forming method
US5853938A (en) * 1991-01-11 1998-12-29 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
US5712073A (en) * 1996-01-10 1998-01-27 Canon Kabushiki Kaisha Toner for developing electrostatic image, apparatus unit and image forming method
US7141344B2 (en) 2002-11-12 2006-11-28 Toyo Ink Manufacturing Co., Ltd. Electrostatic image developer and image-forming process

Also Published As

Publication number Publication date
BE789988A (fr) 1973-04-12
DE2249384C3 (de) 1982-04-15
AT321107B (de) 1975-03-10
DE2249384A1 (de) 1973-04-19
AU461963B2 (en) 1975-06-12
IT968816B (it) 1974-03-20
CA999466A (en) 1976-11-09
AU4765272A (en) 1974-04-26
BR7202827D0 (pt) 1973-09-27
FI57492B (fi) 1980-04-30
ZA727226B (en) 1973-11-28
CH581851A5 (enrdf_load_stackoverflow) 1976-11-15
JPS5416220B2 (enrdf_load_stackoverflow) 1979-06-20
FI57492C (fi) 1980-08-11
ES407560A1 (es) 1976-02-16
JPS4847345A (enrdf_load_stackoverflow) 1973-07-05
DE2249384B2 (de) 1978-10-12
FR2157522A5 (enrdf_load_stackoverflow) 1973-06-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees