DE68918996D1 - Elektrophotographisches Verfahren. - Google Patents

Elektrophotographisches Verfahren.

Info

Publication number: DE68918996D1
Authority: DE; Germany
Prior art keywords: electrophotographic process; electrophotographic
Prior art date: 1988-06-27
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 - Fee Related

Application number

DE68918996T

Other languages

English (en)

Other versions

DE68918996T2 (de

Inventor

Haruo Watanabe

Masami Ohyama

Akio Yasuda

Koichi Kawasumi

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.)

Sony Corp

Original Assignee

Sony 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.)

1988-06-27

Filing date

1989-06-23

Publication date

1994-12-01

1988-06-27 Priority claimed from JP63156849A external-priority patent/JP2674106B2/ja

1988-06-27 Priority claimed from JP63156848A external-priority patent/JP2674105B2/ja

1988-10-21 Priority claimed from JP63264125A external-priority patent/JP2844613B2/ja

1988-10-24 Priority claimed from JP26766588A external-priority patent/JP2764950B2/ja

1988-10-26 Priority claimed from JP63268275A external-priority patent/JPH02115865A/ja

1988-10-27 Priority claimed from JP63271533A external-priority patent/JPH02116863A/ja

1989-06-23 Application filed by Sony Corp filed Critical Sony Corp

1994-12-01 Application granted granted Critical

1994-12-01 Publication of DE68918996D1 publication Critical patent/DE68918996D1/de

1995-06-14 Publication of DE68918996T2 publication Critical patent/DE68918996T2/de

2009-06-24 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/01—Electrographic processes using a charge pattern for multicoloured copies
- G03G13/013—Electrographic processes using a charge pattern for multicoloured copies characterised by the developing step, e.g. the properties of the colour developers
- G03G13/0131—Electrographic processes using a charge pattern for multicoloured copies characterised by the developing step, e.g. the properties of the colour developers developing using a step for liquid development, e.g. plural liquid color developers
- 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
- G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
- 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
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- 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
- G03G9/09—Colouring agents for toner particles
- G03G9/0902—Inorganic 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
- G03G9/09—Colouring agents for toner particles
- G03G9/0906—Organic dyes
- 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
- 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
- G03G9/12—Developers with toner particles in liquid developer mixtures
- G03G9/125—Developers with toner particles in liquid developer mixtures characterised by the liquid
- 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
- G03G13/01—Electrographic processes using a charge pattern for multicoloured copies
- G03G13/013—Electrographic processes using a charge pattern for multicoloured copies characterised by the developing step, e.g. the properties of the colour developers
- G03G13/0133—Electrographic processes using a charge pattern for multicoloured copies characterised by the developing step, e.g. the properties of the colour developers developing using a step for deposition of subtractive colorant developing compositions, e.g. cyan, magenta and yellow

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Electrophotography Using Other Than Carlson'S Method (AREA)
Liquid Developers In Electrophotography (AREA)
Photoreceptors In Electrophotography (AREA)

DE68918996T 1988-06-27 1989-06-23 Elektrophotographisches Verfahren. Expired - Fee Related DE68918996T2 (de)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
JP63156849A JP2674106B2 (ja)	1988-06-27	1988-06-27	静電潜像現像用現像材
JP63156848A JP2674105B2 (ja)	1988-06-27	1988-06-27	静電潜像現像用現像材
JP63264125A JP2844613B2 (ja)	1988-10-21	1988-10-21	画像形成方法
JP26766588A JP2764950B2 (ja)	1988-10-24	1988-10-24	画像形成方法
JP63268275A JPH02115865A (ja)	1988-10-26	1988-10-26	画像形成方法
JP63271533A JPH02116863A (ja)	1988-10-27	1988-10-27	画像形成方法

Publications (2)

Publication Number	Publication Date
DE68918996D1 true DE68918996D1 (de)	1994-12-01
DE68918996T2 DE68918996T2 (de)	1995-06-14

Family

ID=27553187

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68918996T Expired - Fee Related DE68918996T2 (de)	1988-06-27	1989-06-23	Elektrophotographisches Verfahren.

Country Status (3)

Country	Link
EP (1)	EP0348844B1 (de)
KR (1)	KR0138118B1 (de)
DE (1)	DE68918996T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2870781B2 (ja) *	1989-02-06	1999-03-17	ソニー株式会社	画像形成媒体及びこれを用いた画像形成方法、画像形成装置
JPH03184068A (ja) *	1989-12-14	1991-08-12	Sony Corp	電子写真装置
US5374495A (en) *	1989-12-26	1994-12-20	Sony Corporation	Developer for electrostatic electrophotography
EP0438746B1 (de) *	1989-12-26	1996-11-27	Sony Corporation	Entwickler für elektrostatische Elektrofotografie
FR2670157B1 (fr) *	1990-12-10	1995-04-21	Armstrong World Ind Inc	Machine d'impression sans impact et procede d'impression electrographique.
DE69220031T2 (de) *	1991-10-03	1997-09-04	Sony Corp	Verfahren zur bildaufnahme
US5998081A (en)	1992-12-04	1999-12-07	Xerox Corporation	Development processes
EP0656569A1 (de) *	1993-11-08	1995-06-07	E.I. Du Pont De Nemours And Company	Flüssige elektrostatische Entwickler mit reduzierten Dispergiermittelemissionen
KR100403606B1 (ko)	2001-04-20	2003-10-30	삼성전자주식회사	액체 전자사진용 상전이 현상제 및 이를 이용한전자사진적인 화상 형성방법
KR100416559B1 (ko)	2001-10-12	2004-02-05	삼성전자주식회사	액체 전자사진 현상제 저장 및 전달 시스템

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3254997A (en) *	1962-01-03	1966-06-07	Ibm	Electrophotographic processes for making photographic transparencies
US3676215A (en) *	1968-04-26	1972-07-11	Xerox Corp	Imaging system
US3776723A (en) *	1972-08-09	1973-12-04	Xerox Corp	Improved liquid transfer electrophotographic development process
US4725867A (en) *	1986-05-01	1988-02-16	Eastman Kodak Company	Apparatus for forming a multi-color image on an electrophotographic element which is sensitive to light outside the visible spectrum
JPS6325670A (ja) *	1986-07-18	1988-02-03	Ricoh Co Ltd	湿式現像方法および装置

1989
- 1989-06-23 DE DE68918996T patent/DE68918996T2/de not_active Expired - Fee Related
- 1989-06-23 EP EP89111483A patent/EP0348844B1/de not_active Expired - Lifetime
- 1989-06-26 KR KR1019890008780A patent/KR0138118B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0348844A2 (de)	1990-01-03
EP0348844B1 (de)	1994-10-26
DE68918996T2 (de)	1995-06-14
EP0348844A3 (de)	1991-04-10
KR0138118B1 (ko)	1998-06-15
KR910001485A (ko)	1991-01-30

Legal Events

Date	Code	Title	Description
1995-11-23	8364	No opposition during term of opposition
1997-03-27	8328	Change in the person/name/address of the agent	Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN
2003-04-10	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE68929274D1 (de)	2001-02-01	Elektrophotographisches Verfahren
DE69009729D1 (de)	1994-07-14	Tonerfixierungsverfahren.
DE68912679D1 (de)	1994-03-10	Verfahren der nichtelektrostatischen Toner-Uebertragung.
DE3850367D1 (de)	1994-07-28	Kopiergerät und -verfahren.
DE69100793D1 (de)	1994-01-27	Verbessertes Hydrocyanisierungsverfahren.
DE68921033D1 (de)	1995-03-23	Belichtungsverfahren.
DE68902806D1 (de)	1992-10-15	Beschichtungsverfahren.
DE69014963D1 (de)	1995-01-26	Elektrophotographisches Aufzeichnungsgerät.
DE69021693D1 (de)	1995-09-21	Elektrophotographisches Entwicklungsverfahren.
DE68910141D1 (de)	1993-12-02	Fixiergerät.
DE3483862D1 (de)	1991-02-07	Mikrolithographisches verfahren.
DE68912537D1 (de)	1994-03-03	Magnetbürstenentwicklungsverfahren.
DE58902718D1 (de)	1992-12-17	Prozessanlage.
DE68918602D1 (de)	1994-11-10	Elektroanalytisches Verfahren.
DE68924687D1 (de)	1995-12-07	Bildherstellungsverfahren.
DE68909457D1 (de)	1993-11-04	Beschichtungsverfahren.
DE68918996D1 (de)	1994-12-01	Elektrophotographisches Verfahren.
DE68910578D1 (de)	1993-12-16	Elektrophotographisches System.
DE68901000D1 (de)	1992-04-23	Beschichtungsverfahren.
FI882261A (fi)	1989-11-14	Foerfarande foer styrning av process.
DE68916201D1 (de)	1994-07-21	Elektrofotografische Methode.
DE3885851D1 (de)	1994-01-05	Modifizierungsverfahren.
DE68923019D1 (de)	1995-07-20	Photographisches Kopierverfahren.
DE68912286D1 (de)	1994-02-24	Magnetbürstenentwicklungsverfahren.
DE68913548D1 (de)	1994-04-07	Elektrophotographisches System.