TW384418B - Carrier for electrophotography and developer for electrophotography using the same - Google Patents

Carrier for electrophotography and developer for electrophotography using the same Download PDF

Info

Publication number: TW384418B
Authority: TW; Taiwan
Prior art keywords: magnetic powder; coating; tree; carrier; molecular weight
Prior art date: 1996-12-11

Application number

TW086118657A

Other languages

English (en)

Chinese (zh)

Inventor

Shigeo Matsuzaki

Susumu Kikuchi

Takashi Arakane

Kazuo Murakata

Original Assignee

Idemitsu Kosan Co

Kyocera 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.)

1996-12-11

Filing date

1997-12-11

Publication date

2000-03-11

1997-12-11 Application filed by Idemitsu Kosan Co, Kyocera Corp filed Critical Idemitsu Kosan Co

2000-03-11 Application granted granted Critical

2000-03-11 Publication of TW384418B publication Critical patent/TW384418B/zh

Links

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238000000576 coating method Methods 0.000 claims abstract description 37
239000011248 coating agent Substances 0.000 claims abstract description 29
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 21
239000010419 fine particle Substances 0.000 claims abstract description 21
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239000011162 core material Substances 0.000 claims abstract description 9
239000011247 coating layer Substances 0.000 claims abstract description 4
239000002245 particle Substances 0.000 claims description 39
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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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1139—Inorganic components of coatings
- 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
- 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
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- 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
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1132—Macromolecular components of coatings
- G03G9/1133—Macromolecular components of coatings obtained by reactions only involving carbon-to-carbon unsaturated bonds
- 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
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1132—Macromolecular components of coatings
- G03G9/1135—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/1136—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon atoms
- 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
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1138—Non-macromolecular organic components of coatings

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Developing Agents For Electrophotography (AREA)

TW086118657A 1996-12-11 1997-12-11 Carrier for electrophotography and developer for electrophotography using the same TW384418B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP33075796A JPH10171168A (ja)	1996-12-11	1996-12-11	電子写真用キャリアおよびそれを用いた電子写真用現像剤

Publications (1)

Publication Number	Publication Date
TW384418B true TW384418B (en)	2000-03-11

Family

ID=18236215

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW086118657A TW384418B (en)	1996-12-11	1997-12-11	Carrier for electrophotography and developer for electrophotography using the same

Country Status (4)

Country	Link
JP (1)	JPH10171168A (fr)
DE (1)	DE69724592T2 (fr)
TW (1)	TW384418B (fr)
WO (1)	WO1998026332A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3938419B2 (ja) *	1996-09-12	2007-06-27	京セラ株式会社	電子写真用キャリアおよびそれを用いた電子写真用現像剤
EP0883035B1 (fr)	1996-12-11	2003-09-03	Idemitsu Kosan Company Limited	Particules porteuses pour l'electrophotographie et developpeur les contenant
JP5467016B2 (ja) *	2010-08-30	2014-04-09	シャープ株式会社	樹脂被覆キャリアおよび樹脂被覆キャリアの製造方法
JP5935424B2 (ja) *	2012-03-19	2016-06-15	富士ゼロックス株式会社	静電荷像現像用キャリア、静電荷像現像用現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置、及び画像形成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2580306B2 (ja) *	1989-01-13	1997-02-12	ミノルタ株式会社	ポリオレフィン系樹脂被覆キャリア
JPH08211658A (ja) *	1995-02-02	1996-08-20	Idemitsu Kosan Co Ltd	電子写真現像剤用キャリア
JPH08234500A (ja) *	1995-02-24	1996-09-13	Kyocera Corp	静電潜像現像剤用キャリアおよびその製造方法
JPH08248718A (ja) *	1995-03-13	1996-09-27	Konica Corp	カラー画像形成方法

1996
- 1996-12-11 JP JP33075796A patent/JPH10171168A/ja active Pending
1997
- 1997-12-11 WO PCT/JP1997/004563 patent/WO1998026332A1/fr not_active Ceased
- 1997-12-11 DE DE69724592T patent/DE69724592T2/de not_active Expired - Fee Related
- 1997-12-11 TW TW086118657A patent/TW384418B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69724592D1 (de)	2003-10-09
DE69724592T2 (de)	2004-07-01
WO1998026332A1 (fr)	1998-06-18
JPH10171168A (ja)	1998-06-26

Legal Events

Date	Code	Title	Description
2000-07-28	GD4A	Issue of patent certificate for granted invention patent
2009-12-21	MM4A	Annulment or lapse of patent due to non-payment of fees

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