EP0322456A4 - Toner pour electrophotographie. - Google Patents

Toner pour electrophotographie.

Info

Publication number: EP0322456A4
Authority: EP; European Patent Office
Prior art keywords: electrophotography; toner
Prior art date: 1987-07-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19870906452

Other languages

German (de)

English (en)

Other versions

EP0322456A1 (fr

Inventor

Masaaki Shin

Nobuhiro Hirayama

Keiichi Ishikawa

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.)

Mitsui Toatsu Chemicals Inc

Original Assignee

Mitsui Toatsu Chemicals Inc

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.)

1987-07-10

Filing date

1987-09-30

Publication date

1990-02-05

1987-09-30 Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc

1989-07-05 Publication of EP0322456A1 publication Critical patent/EP0322456A1/fr

1990-02-05 Publication of EP0322456A4 publication Critical patent/EP0322456A4/fr

Status Withdrawn legal-status Critical Current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
- G03G9/083—Magnetic 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
- G03G9/087—Binders for toner particles
- G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
- G03G9/08795—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants
- 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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Developing Agents For Electrophotography (AREA)

EP19870906452 1987-07-10 1987-09-30 Toner pour electrophotographie. Withdrawn EP0322456A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP171089/87		1987-07-10
JP62171089A JPS6415753A (en)	1987-07-10	1987-07-10	Electrophotographic dry toner

Publications (2)

Publication Number	Publication Date
EP0322456A1 EP0322456A1 (fr)	1989-07-05
EP0322456A4 true EP0322456A4 (fr)	1990-02-05

Family

ID=15916790

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19870906452 Withdrawn EP0322456A4 (fr)	1987-07-10	1987-09-30	Toner pour electrophotographie.

Country Status (4)

Country	Link
EP (1)	EP0322456A4 (fr)
JP (1)	JPS6415753A (fr)
KR (1)	KR890702087A (fr)
WO (1)	WO1989000719A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1991009347A1 (fr) *	1989-12-12	1991-06-27	Mitsui Toatsu Chemicals, Incorporated	Toner electrophotographique
JP2757927B2 (ja) *	1990-06-28	1998-05-25	インターナショナル・ビジネス・マシーンズ・コーポレイション	半導体基板上の隔置されたシリコン領域の相互接続方法
JP3148311B2 (ja) *	1991-10-30	2001-03-19	戸田工業株式会社	磁性トナー用磁性粒子粉末
NL9200931A (nl) *	1992-05-26	1993-12-16	Hendrik Veenstra	Verpakking voor het opbergen en etaleren van een aantal doosvormige voorwerpen, meer in het bijzonder informatiedragers zoals floppy discs en dergelijke.
JPH0895297A (ja) *	1993-12-24	1996-04-12	Mitsui Toatsu Chem Inc	電子写真トナー用樹脂組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5683749A (en) *	1979-12-12	1981-07-08	Canon Inc	Pressure-fixable toner
JPS56113143A (en) *	1980-02-13	1981-09-05	Konishiroku Photo Ind Co Ltd	Electrostatic image developing toner and its manufacture
JPS59188657A (ja) *	1983-04-11	1984-10-26	Canon Inc	圧力定着性トナ−

1987
- 1987-07-10 JP JP62171089A patent/JPS6415753A/ja active Pending
- 1987-09-30 WO PCT/JP1987/000722 patent/WO1989000719A1/fr not_active Ceased
- 1987-09-30 KR KR1019890700438A patent/KR890702087A/ko not_active Ceased
- 1987-09-30 EP EP19870906452 patent/EP0322456A4/fr not_active Withdrawn

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents have been disclosed. *
See also references of WO8900719A1 *

Also Published As

Publication number	Publication date
KR890702087A (ko)	1989-12-22
EP0322456A1 (fr)	1989-07-05
JPS6415753A (en)	1989-01-19
WO1989000719A1 (fr)	1989-01-26

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Legal Events

Date	Code	Title	Description
1989-05-20	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1989-07-05	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): CH DE FR GB IT LI NL
1989-08-30	17P	Request for examination filed	Effective date: 19890701
1990-03-28	A4	Supplementary search report drawn up and despatched	Effective date: 19900205
1992-08-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1992-09-23	18D	Application deemed to be withdrawn	Effective date: 19920331