FR1557052A - - Google Patents

Info

Publication number: FR1557052A
Authority: FR; France
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

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.)

1967-01-25

Filing date

1967-11-20

Publication date

1969-02-14

1967-11-20 Application filed filed Critical

1969-02-14 Application granted granted Critical

1969-02-14 Publication of FR1557052A publication Critical patent/FR1557052A/fr

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
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the 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
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0805—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a brush
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/226—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 where the image is formed on a dielectric layer covering the photoconductive layer
- 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 or 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
- 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 or 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
- G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
- G03G5/0433—Photoconductive layers characterised by having two or more layers or characterised by their composite structure all layers being inorganic
- 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 or to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers

Landscapes

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

FR1557052D 1967-01-25 1967-11-20 Expired FR1557052A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP488767		1967-01-25

Publications (1)

Publication Number	Publication Date
FR1557052A true FR1557052A (fr)	1969-02-14

Family

ID=11596176

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR1557052D Expired FR1557052A (fr)	1967-01-25	1967-11-20
FR1557053D Expired FR1557053A (fr)	1967-01-25	1967-11-20

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR1557053D Expired FR1557053A (fr)	1967-01-25	1967-11-20

Country Status (4)

Country	Link
CH (3)	CH482228A (fr)
FR (2)	FR1557052A (fr)
NL (6)	NL6716101A (fr)
SE (7)	SE344643B (fr)

1967
- 1967-11-07 SE SE15234/67A patent/SE344643B/xx unknown
- 1967-11-07 SE SE03623/70A patent/SE346861B/xx unknown
- 1967-11-07 SE SE06817/70A patent/SE357454B/xx unknown
- 1967-11-08 SE SE10589/71A patent/SE364376B/xx unknown
- 1967-11-08 SE SE15307/67A patent/SE347126B/xx unknown
- 1967-11-16 CH CH1602067A patent/CH482228A/de not_active IP Right Cessation
- 1967-11-20 FR FR1557052D patent/FR1557052A/fr not_active Expired
- 1967-11-20 FR FR1557053D patent/FR1557053A/fr not_active Expired
- 1967-11-24 CH CH1653367A patent/CH511466A/de not_active IP Right Cessation
- 1967-11-24 CH CH1600370A patent/CH551027A/xx not_active IP Right Cessation
- 1967-11-27 NL NL6716101A patent/NL6716101A/xx unknown
- 1967-11-27 NL NL6716108A patent/NL6716108A/xx unknown
1970
- 1970-03-18 SE SE3624/70A patent/SE346041B/xx unknown
1971
- 1971-11-15 SE SE7114590A patent/SE428842B/xx unknown
1977
- 1977-05-06 NL NL7704996A patent/NL7704996A/xx not_active Application Discontinuation
- 1977-05-06 NL NL7704997A patent/NL7704997A/xx not_active Application Discontinuation
- 1977-05-06 NL NLAANVRAGE7704995,A patent/NL170986C/xx not_active IP Right Cessation
- 1977-07-21 NL NL7708124A patent/NL7708124A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
NL7708124A (nl)	1977-11-30
NL170986B (nl)	1982-08-16
NL170986C (nl)	1983-01-17
NL7704996A (nl)	1977-12-30
SE346861B (fr)	1972-07-17
NL6716101A (fr)	1968-07-26
SE346041B (fr)	1972-06-19
SE357454B (fr)	1973-06-25
NL7704997A (nl)	1977-12-30
SE364376B (fr)	1974-02-18
NL6716108A (fr)	1968-07-26
FR1557053A (fr)	1969-02-14
NL7704995A (en)	1977-12-30
CH511466A (de)	1971-08-15
CH482228A (de)	1969-11-30
SE347126B (fr)	1972-07-24
SE344643B (fr)	1972-04-24
CH551027A (de)	1974-06-28
SE428842B (sv)	1983-07-25

Publication	Publication Date	Title
AU425114B2 (fr)	1972-06-14
AU416737B2 (fr)	1971-09-03
AU342066A (fr)	1968-09-19
AU2277767A (fr)	1968-12-12
AU610966A (fr)	1968-11-28
AU2116667A (fr)	1969-04-03
AU2256867A (fr)	1968-12-05
AU1273466A (fr)	1969-04-24
AU3151267A (fr)	1968-01-08
AU2528767A (fr)	1970-01-08
AU2977667A (fr)	1969-05-22
AU3189468A (fr)	1969-07-10
BE162295A (fr)
BE692198A (fr)	1967-06-16
AU25066A (fr)	1968-07-11
AU34866A (fr)	1968-07-04
AU408412B2 (fr)	1970-11-23
AU2406369A (fr)	1969-01-09
AU1868267A (fr)	1968-09-12
AU459699A (fr)	1975-04-10
AU1763766A (fr)	1968-08-15
AU1677166A (fr)	1968-07-25
AU97666A (fr)	1968-08-01
BE692552A (fr)	1967-07-13
BE426053A (fr)

Legal Events

Date	Code	Title	Description
1971-12-31	CD	Change of name or company name