DE3887852D1 - Laserempfindliches elektrophotographisches Material. - Google Patents

Laserempfindliches elektrophotographisches Material.

Info

Publication number: DE3887852D1
Authority: DE; Germany
Prior art keywords: laser sensitive; electrophotographic material; sensitive electrophotographic; laser; sensitive
Prior art date: 1987-12-18
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

DE88311944T

Other languages

English (en)

Other versions

DE3887852T2 (de

Inventor

Kunitaka Toyofuku

Hiroaki Sato

Kohei Michikawa

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.)

New Oji Paper Co Ltd

Original Assignee

Oji Paper Co Ltd

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.)

1987-12-18

Filing date

1988-12-16

Publication date

1994-03-24

1988-12-16 Application filed by Oji Paper Co Ltd filed Critical Oji Paper Co Ltd

1994-03-24 Publication of DE3887852D1 publication Critical patent/DE3887852D1/de

1994-05-19 Application granted granted Critical

1994-05-19 Publication of DE3887852T2 publication Critical patent/DE3887852T2/de

2008-12-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/09—Sensitisors or activators, e.g. dyestuffs
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0666—Dyes containing a methine or polymethine group
- G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
- G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photoreceptors In Electrophotography (AREA)
Indole Compounds (AREA)

DE3887852T 1987-12-18 1988-12-16 Laserempfindliches elektrophotographisches Material. Expired - Fee Related DE3887852T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62318933A JPH01161253A (ja)	1987-12-18	1987-12-18	レーザー光用電子写真感光体

Publications (2)

Publication Number	Publication Date
DE3887852D1 true DE3887852D1 (de)	1994-03-24
DE3887852T2 DE3887852T2 (de)	1994-05-19

Family

ID=18104607

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3887852T Expired - Fee Related DE3887852T2 (de)	1987-12-18	1988-12-16	Laserempfindliches elektrophotographisches Material.

Country Status (4)

Country	Link
US (1)	US4879195A (de)
EP (1)	EP0321284B1 (de)
JP (1)	JPH01161253A (de)
DE (1)	DE3887852T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69022548T2 (de) *	1989-11-28	1996-05-02	New Oji Paper Co Ltd	Laserempfindliches elektrophotographisches Element.
JP2669711B2 (ja) *	1990-08-28	1997-10-29	王子製紙株式会社	電子写真平版印刷版材料
JPH04212969A (ja) *	1990-11-26	1992-08-04	Oji Paper Co Ltd	電子写真平版印刷版材料
JPH0566597A (ja) *	1991-09-09	1993-03-19	Oji Paper Co Ltd	レーザー光用電子写真平版印刷版材料
JP2605550B2 (ja) *	1992-07-14	1997-04-30	岩崎通信機株式会社	レーザー光用電子写真式平版印刷版
US8772376B2 (en) *	2009-08-18	2014-07-08	International Business Machines Corporation	Near-infrared absorbing film compositions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3197307A (en) *	1964-09-22	1965-07-27	Eastman Kodak Co	Surface modification of zinc oxide and electrophotographic member therefrom
US3619154A (en) *	1968-07-30	1971-11-09	Westvaco Corp	Infrared sensitization of photoconductive compositions employing cyanine dyes
US3682630A (en) *	1970-06-11	1972-08-08	Dick Co Ab	Electrophotographic printing element containing cyanine sensitizers and a multicomponent polymeric binder
US4013464A (en) *	1975-12-03	1977-03-22	Eastman Kodak Company	Photoconductive and radioconductive compositions and elements containing tetragonal lead monoxide
JPS5772150A (en) *	1980-10-23	1982-05-06	Ishihara Sangyo Kaisha Ltd	Electrophotographic sensitive material
JPS5859453A (ja) *	1981-10-06	1983-04-08	Ricoh Co Ltd	電子写真感光体
JPS62220962A (ja) *	1986-03-24	1987-09-29	Oji Paper Co Ltd	レ−ザ−光用電子写真感光体
JP2525595B2 (ja) *	1987-03-30	1996-08-21	富士写真フイルム株式会社	スキャンニング露光を用いる画像形成方法
JPH0823707B2 (ja) *	1987-04-22	1996-03-06	富士写真フイルム株式会社	スキヤンニング露光工程を含む画像形成方法

1987
- 1987-12-18 JP JP62318933A patent/JPH01161253A/ja active Granted
1988
- 1988-12-16 EP EP88311944A patent/EP0321284B1/de not_active Expired - Lifetime
- 1988-12-16 DE DE3887852T patent/DE3887852T2/de not_active Expired - Fee Related
- 1988-12-16 US US07/285,556 patent/US4879195A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0321284A2 (de)	1989-06-21
US4879195A (en)	1989-11-07
JPH0435757B2 (de)	1992-06-12
JPH01161253A (ja)	1989-06-23
EP0321284B1 (de)	1994-02-16
EP0321284A3 (en)	1990-05-16
DE3887852T2 (de)	1994-05-19

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Legal Events

Date	Code	Title	Description
1995-03-23	8364	No opposition during term of opposition
1996-12-12	8339	Ceased/non-payment of the annual fee