HK48290A - Image forming method, positively chargeable toner and positively chargeable silica material therefor - Google Patents

Image forming method, positively chargeable toner and positively chargeable silica material therefor Download PDF

Info

Publication number
HK48290A
HK48290A HK482/90A HK48290A HK48290A HK 48290 A HK48290 A HK 48290A HK 482/90 A HK482/90 A HK 482/90A HK 48290 A HK48290 A HK 48290A HK 48290 A HK48290 A HK 48290A
Authority
HK
Hong Kong
Prior art keywords
positively chargeable
image forming
forming method
silica material
material therefor
Prior art date
Application number
HK482/90A
Other languages
English (en)
Inventor
Mitsuhashi Yasuo
Uchiyama Masaki
Murakawa Kazunori
Okado Kenji
Original Assignee
Canon Kabushiki Kaisha
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 Kabushiki Kaisha filed Critical Canon Kabushiki Kaisha
Publication of HK48290A publication Critical patent/HK48290A/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Photoreceptors In Electrophotography (AREA)
HK482/90A 1983-07-19 1990-06-21 Image forming method, positively chargeable toner and positively chargeable silica material therefor HK48290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58131341A JPS6023863A (ja) 1983-07-19 1983-07-19 画像形成方法

Publications (1)

Publication Number Publication Date
HK48290A true HK48290A (en) 1990-06-29

Family

ID=15055672

Family Applications (1)

Application Number Title Priority Date Filing Date
HK482/90A HK48290A (en) 1983-07-19 1990-06-21 Image forming method, positively chargeable toner and positively chargeable silica material therefor

Country Status (6)

Country Link
US (1) US4640882A (https=)
JP (1) JPS6023863A (https=)
DE (1) DE3426685C2 (https=)
GB (1) GB2144555B (https=)
HK (1) HK48290A (https=)
SG (1) SG7789G (https=)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61116363A (ja) * 1984-11-10 1986-06-03 Fuakoo:Kk 静電潜像現像用乾式現像剤
JPS61183664A (ja) * 1985-02-08 1986-08-16 Ricoh Co Ltd 静電荷像現像用トナ−
JPS61273557A (ja) * 1985-05-29 1986-12-03 Canon Inc 正荷電性現像剤
JPS61273786A (ja) * 1985-05-29 1986-12-04 Pilot Pen Co Ltd:The 可視磁気カ−ド
JPH07120068B2 (ja) * 1986-12-01 1995-12-20 キヤノン株式会社 画像形成方法
DE3750157T2 (de) * 1986-12-01 1994-11-10 Canon Kk Entwickler für die Entwicklung elektrostatischer latenter Bilder und Bildherstellungsverfahren.
JPH07113783B2 (ja) * 1986-12-01 1995-12-06 キヤノン株式会社 負荷電性の電子写真用現像剤
JPH0814708B2 (ja) * 1986-12-01 1996-02-14 キヤノン株式会社 画像形成方法
JPH0664387B2 (ja) * 1987-03-19 1994-08-22 コニカ株式会社 多色画像形成方法
JPH07104611B2 (ja) * 1987-05-27 1995-11-13 キヤノン株式会社 正帯電性一成分系磁性現像剤
JP2630946B2 (ja) * 1987-05-29 1997-07-16 東レ・ダウコーニング・シリコーン株式会社 正帯電性樹脂粉末の流動性向上剤
US5021317A (en) * 1987-10-28 1991-06-04 Konica Corporation Electrostatic latent image developer with toner particles surface treated with a polysiloxane having ammonium salt functional groups
JP2729301B2 (ja) * 1988-06-24 1998-03-18 コニカ株式会社 電子写真画像形成方法
DE3928948C2 (de) * 1988-08-31 2000-06-29 Canon Kk Entwickler für die Entwicklung von elektrostatischen Ladungsbildern
US5202213A (en) * 1988-08-31 1993-04-13 Canon Kabushiki Kaisha Developer with surface treated silicic acid for developing electrostatic image
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
JP2810389B2 (ja) * 1988-11-17 1998-10-15 キヤノン株式会社 正帯電性現像剤
JP2704764B2 (ja) * 1989-07-05 1998-01-26 キヤノン株式会社 静電荷像現像用磁性トナー
JP2791129B2 (ja) * 1989-09-14 1998-08-27 キヤノン株式会社 正帯電性現像剤及び画像形成方法
JP2623945B2 (ja) * 1990-09-17 1997-06-25 富士ゼロックス株式会社 電子写真用トナー
US5534377A (en) * 1991-02-28 1996-07-09 Tomoegawa Paper Co., Ltd. Nonmagnetic one-component developing method
DE4202694C1 (en) * 1992-01-31 1993-07-01 Degussa Ag, 6000 Frankfurt, De Silane surface-modified pyrogenic alumina, for use in toner - to increase charge stability, produced by spraying with silane mixt. free from solvent
JP3318997B2 (ja) * 1993-02-03 2002-08-26 三菱マテリアル株式会社 疎水性シリカ粉体、その製法および電子写真用現像剤
US5455137A (en) * 1993-12-21 1995-10-03 International Business Machines Corporation Toner composition
US5789131A (en) * 1994-12-28 1998-08-04 Minolta Co., Ltd. Developer for developing electrostatic latent image
IN191468B (https=) * 1996-03-29 2003-12-06 Degussa
US6191122B1 (en) * 1996-03-29 2001-02-20 DEGUSSA HüLS AKTIENGESELLSCHAFT Partially hydrophobic precipitated silicas
US5989768A (en) * 1997-03-06 1999-11-23 Cabot Corporation Charge-modified metal oxides with cyclic silazane and electrostatographic systems incorporating same
US5955232A (en) * 1997-07-22 1999-09-21 Cabot Corporation Toners containing positively chargeable modified pigments
JP3733706B2 (ja) * 1997-08-29 2006-01-11 コニカミノルタビジネステクノロジーズ株式会社 一成分現像用負荷電性トナー及び一成分現像方法
US6242147B1 (en) 1997-09-03 2001-06-05 Minolta Co., Ltd. Negatively chargeable toner and developing device using thereof
US6218067B1 (en) 1998-11-06 2001-04-17 Cabot Corporation Toners containing chargeable modified pigments
US6087059A (en) * 1999-06-28 2000-07-11 Xerox Corporation Toner and developer compositions
US6861115B2 (en) * 2001-05-18 2005-03-01 Cabot Corporation Ink jet recording medium comprising amine-treated silica
DE102007033448A1 (de) * 2007-07-18 2009-01-22 Wacker Chemie Ag Hochdisperse Metalloxide mit einer hohen positiven Oberflächenladung
KR20140083693A (ko) * 2012-12-26 2014-07-04 제일모직주식회사 표시장치 절연막용 감광성 수지 조성물, 및 이를 이용한 표시장치 절연막 및 표시장치
WO2019241498A1 (en) 2018-06-15 2019-12-19 W. R. Grace & Co.-Conn Defoamer active, manufacturing method thereof, and defoaming formuation

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB205277A (en) * 1922-08-22 1923-10-18 John Howard Wallace Improvements in or relating to liquid fuel burners
US3617333A (en) * 1968-10-30 1971-11-02 Gen Steel Ind Inc Process for flotation treatment of glass beads
US3720617A (en) * 1970-05-20 1973-03-13 Xerox Corp An electrostatic developer containing modified silicon dioxide particles
US3983045A (en) * 1971-10-12 1976-09-28 Xerox Corporation Three component developer composition
BE789988A (fr) * 1971-10-12 1973-04-12 Xerox Corp Composition de revelateur et procede pour son emploi
US3939087A (en) * 1973-11-19 1976-02-17 Pitney-Bowes, Inc. Toner compositions containing silane treated fumed silica
DE2435860B2 (de) * 1974-07-25 1977-10-20 Deutsche Gold- U. Silber-Scheideanstalt, Vorm. Roessler, 6000 Frankfurt Verfahren zur herstellung von feinteiligen hydrophoben kieselsaeuren oder silicaten
NL7508056A (nl) * 1975-07-07 1977-01-11 Oce Van Der Grinten Nv Tonerpoeder voor het ontwikkelen van elektro- statische beelden.
JPS597098B2 (ja) * 1976-06-29 1984-02-16 株式会社リコー 静電潜像現像方法
JPS5816164B2 (ja) 1976-08-13 1983-03-30 古河電気工業株式会社 光フアイバケ−ブルの接続部
JPS55135855A (en) * 1979-04-11 1980-10-23 Canon Inc Electrostatic latent image developer
GB2052774B (en) * 1979-05-16 1983-03-16 Nippon Paint Co Ltd Toner for electrostatic photography
DE3142974A1 (de) * 1980-10-31 1982-06-03 Canon K.K., Tokyo Entwickler fuer elektrophotographische zwecke und entwicklungsverfahren
US4397941A (en) * 1980-11-07 1983-08-09 E. I. Du Pont De Nemours And Company Dry nonelectroscopic toners for toning tacky image surfaces
GB2114312B (en) * 1982-02-03 1985-11-06 Konishiroku Photo Ind Developer for electrostatic latent image
GB2128764B (en) * 1982-08-23 1986-02-19 Canon Kk Electrostatographic developer
US4513074A (en) * 1983-06-06 1985-04-23 Xerox Corporation Stable conductive developer compositions
JPH05322447A (ja) * 1992-05-26 1993-12-07 Kawasaki Refract Co Ltd 管状耐火物

Also Published As

Publication number Publication date
GB2144555A (en) 1985-03-06
SG7789G (en) 1989-06-09
JPH0259984B2 (https=) 1990-12-14
GB8417764D0 (en) 1984-08-15
DE3426685A1 (de) 1985-01-31
US4640882A (en) 1987-02-03
DE3426685C2 (de) 1994-11-17
JPS6023863A (ja) 1985-02-06
GB2144555B (en) 1987-11-11

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PE Patent expired

Effective date: 20040711

PE Patent expired