EP0200067A3 - Suspension de développement pour l'électrophotographie et son procédé de fabrication - Google Patents

Suspension de développement pour l'électrophotographie et son procédé de fabrication Download PDF

Info

Publication number: EP0200067A3
Authority: EP; European Patent Office
Prior art keywords: electrophotography; preparation; suspension developer; developer; suspension
Prior art date: 1985-04-25
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP86105087A

Other languages

German (de)

English (en)

Other versions

EP0200067A2 (fr

Inventor

Wolfgang Dr. Podszun

Helmut Dr. Wanicszek

John Ir. Goossens

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.)

Agfa Gevaert AG

Original Assignee

Agfa Gevaert AG

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.)

1985-04-25

Filing date

1986-04-14

Publication date

1988-07-20

1986-04-14 Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG

1986-11-05 Publication of EP0200067A2 publication Critical patent/EP0200067A2/fr

1988-07-20 Publication of EP0200067A3 publication Critical patent/EP0200067A3/fr

Status Withdrawn legal-status Critical Current

Links

239000000725 suspension Substances 0.000 title abstract 2
239000000049 pigment Substances 0.000 abstract 1

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
- G03G9/12—Developers with toner particles in liquid developer mixtures
- G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
- G03G9/131—Developers with toner particles in liquid developer mixtures characterised by polymer components obtained by reactions only involving carbon-to-carbon unsaturated bonds
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Liquid Developers In Electrophotography (AREA)

EP86105087A 1985-04-25 1986-04-14 Suspension de développement pour l'électrophotographie et son procédé de fabrication Withdrawn EP0200067A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3514867		1985-04-25
DE19853514867 DE3514867A1 (de)	1985-04-25	1985-04-25	Elektrostatografischer suspensionsentwickler und verfahren zu dessen herstellung

Publications (2)

Publication Number	Publication Date
EP0200067A2 EP0200067A2 (fr)	1986-11-05
EP0200067A3 true EP0200067A3 (fr)	1988-07-20

Family

ID=6269037

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86105087A Withdrawn EP0200067A3 (fr)	1985-04-25	1986-04-14	Suspension de développement pour l'électrophotographie et son procédé de fabrication

Country Status (4)

Country	Link
US (1)	US4719164A (fr)
EP (1)	EP0200067A3 (fr)
JP (1)	JPS61249060A (fr)
DE (1)	DE3514867A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5055370A (en) *	1988-09-12	1991-10-08	Fuji Photo Film Co., Ltd.	Image forming resin particles for liquid developer for printing plate
US5120632A (en) *	1990-12-28	1992-06-09	Xerox Corporation	Pigment passivation via polymer encapsulation
US5409796A (en) *	1994-02-24	1995-04-25	Xerox Corporation	Liquid developer compositions with quaternized polyamines
CN100542692C (zh) *	2003-07-09	2009-09-23	福莱金属公司	包覆金属颗粒
JP5248772B2 (ja) *	2003-07-09	2013-07-31	フライズメタルズインコーポレイテッド	沈積とパターン化方法
DE102004062437A1 (de) *	2004-12-20	2006-06-22	Basf Ag	Verfahren zum Kolorieren von zellulosehaltigen Substraten
US7413805B2 (en) *	2005-02-25	2008-08-19	Fry's Metals, Inc.	Preparation of metallic particles for electrokinetic or electrostatic deposition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1772825A1 (de) *	1967-07-10	1970-09-10	Ricoh Kk	Fluessiger Entwickler fuer Elektrophotographie
GB1563240A (en) *	1976-10-27	1980-03-19	Hunt Chem Corp Philip A	Liquid electrostatorgraphic toners

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1484582A (en) *	1974-02-26	1977-09-01	Agfa Gevaert	Liquid developers for the development of electrostatic charge patterns
US4452861A (en) *	1982-05-20	1984-06-05	Rca Corporation	Solid particles encapsulated with cyanoacrylate polymer
DE3232062A1 (de) *	1982-08-28	1984-03-01	Agfa-Gevaert Ag, 5090 Leverkusen	Elektrostatographischer suspensionsentwickler und verfahren zu dessen herstellung

1985
- 1985-04-25 DE DE19853514867 patent/DE3514867A1/de not_active Withdrawn
1986
- 1986-04-14 US US06/851,489 patent/US4719164A/en not_active Expired - Fee Related
- 1986-04-14 EP EP86105087A patent/EP0200067A3/fr not_active Withdrawn
- 1986-04-23 JP JP61092454A patent/JPS61249060A/ja active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1772825A1 (de) *	1967-07-10	1970-09-10	Ricoh Kk	Fluessiger Entwickler fuer Elektrophotographie
GB1563240A (en) *	1976-10-27	1980-03-19	Hunt Chem Corp Philip A	Liquid electrostatorgraphic toners

Also Published As

Publication number	Publication date
US4719164A (en)	1988-01-12
DE3514867A1 (de)	1986-11-06
JPS61249060A (ja)	1986-11-06
EP0200067A2 (fr)	1986-11-05

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Legal Events

Date	Code	Title	Description
1986-09-19	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
1986-11-05	17P	Request for examination filed	Effective date: 19860414
1986-11-05	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE DE FR GB
1987-03-25	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: AGFA-GEVAERT AG
1988-06-02	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-07-20	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE FR GB
1990-01-10	17Q	First examination report despatched	Effective date: 19891128
1991-03-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1991-04-17	18W	Application withdrawn	Withdrawal date: 19910208
1991-05-02	R18W	Application withdrawn (corrected)	Effective date: 19910208
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: GOOSSENS, JOHN, IR. Inventor name: WANICSZEK, HELMUT, DR. Inventor name: PODSZUN, WOLFGANG, DR.