DE3172533D1 - Electrophotographic recording material - Google Patents

Electrophotographic recording material

Info

Publication number: DE3172533D1
Authority: DE; Germany
Prior art keywords: recording material; electrophotographic recording; electrophotographic; recording
Prior art date: 1980-08-30
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

Application number

DE8181106555T

Other languages

German (de)

Inventor

Wolfgang Dr Wiedemann

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.)

Hoechst AG

Original Assignee

Hoechst 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.)

1980-08-30

Filing date

1981-08-24

Publication date

1985-11-07

1981-08-24 Application filed by Hoechst AG filed Critical Hoechst AG

1981-08-24 Priority to DE8181106555T priority Critical patent/DE3172533D1/en

1985-11-07 Application granted granted Critical

1985-11-07 Publication of DE3172533D1 publication Critical patent/DE3172533D1/en

Status Expired 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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14704—Cover layers comprising inorganic material

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photoreceptors In Electrophotography (AREA)

DE8181106555T 1980-08-30 1981-08-24 Electrophotographic recording material Expired DE3172533D1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE8181106555T DE3172533D1 (en)	1980-08-30	1981-08-24	Electrophotographic recording material

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19803032775 DE3032775A1 (en)	1980-08-30	1980-08-30	ELECTROPHOTOGRAPHIC RECORDING MATERIAL
DE8181106555T DE3172533D1 (en)	1980-08-30	1981-08-24	Electrophotographic recording material

Publications (1)

Publication Number	Publication Date
DE3172533D1 true DE3172533D1 (en)	1985-11-07

Family

ID=6110783

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19803032775 Withdrawn DE3032775A1 (en)	1980-08-30	1980-08-30	ELECTROPHOTOGRAPHIC RECORDING MATERIAL
DE8181106555T Expired DE3172533D1 (en)	1980-08-30	1981-08-24	Electrophotographic recording material

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19803032775 Withdrawn DE3032775A1 (en)	1980-08-30	1980-08-30	ELECTROPHOTOGRAPHIC RECORDING MATERIAL

Country Status (4)

Country	Link
EP (1)	EP0046960B1 (en)
JP (1)	JPS5789765A (en)
AU (1)	AU545993B2 (en)
DE (2)	DE3032775A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4489148A (en) *	1983-04-25	1984-12-18	Xerox Corporation	Overcoated photoresponsive device
JPS62100766A (en) *	1985-10-29	1987-05-11	Toyo Ink Mfg Co Ltd	Electrophotographic sensitive body

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2886434A (en) *	1955-06-06	1959-05-12	Horizons Inc	Protected photoconductive element and method of making same
US3867143A (en) *	1969-01-17	1975-02-18	Canon Kk	Electrophotographic photosensitive material
GB1339179A (en) *	1971-05-06	1973-11-28	Standard Telephones Cables Ltd	Xerographic recording surfaces
JPS49122337A (en) *	1973-03-23	1974-11-22
JPS5315141A (en) *	1976-07-27	1978-02-10	Fuji Xerox Co Ltd	Photosensitive member for electrophotography

1980
- 1980-08-30 DE DE19803032775 patent/DE3032775A1/en not_active Withdrawn
1981
- 1981-08-18 AU AU74264/81A patent/AU545993B2/en not_active Ceased
- 1981-08-24 DE DE8181106555T patent/DE3172533D1/en not_active Expired
- 1981-08-24 EP EP81106555A patent/EP0046960B1/en not_active Expired
- 1981-08-28 JP JP56134388A patent/JPS5789765A/en active Pending

Also Published As

Publication number	Publication date
EP0046960A3 (en)	1982-08-04
AU7426481A (en)	1982-03-11
DE3032775A1 (en)	1982-05-06
AU545993B2 (en)	1985-08-08
JPS5789765A (en)	1982-06-04
EP0046960B1 (en)	1985-10-02
EP0046960A2 (en)	1982-03-10

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Legal Events

Date	Code	Title	Description
1986-10-23	8364	No opposition during term of opposition
2000-10-12	8339	Ceased/non-payment of the annual fee