CH451706A - Verfahren zum Ausbleichen von Sensibilisierungsfarbstoffen - Google Patents
Verfahren zum Ausbleichen von SensibilisierungsfarbstoffenInfo
- Publication number
- CH451706A CH451706A CH1309465A CH1309465A CH451706A CH 451706 A CH451706 A CH 451706A CH 1309465 A CH1309465 A CH 1309465A CH 1309465 A CH1309465 A CH 1309465A CH 451706 A CH451706 A CH 451706A
- Authority
- CH
- Switzerland
- Prior art keywords
- bleaching
- sensitizing dyes
- sensitizing
- dyes
- bleaching sensitizing
- Prior art date
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
-
- 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
- G03G5/005—Materials for treating the recording members, e.g. for cleaning, reactivating, polishing
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
- Y10S430/102—Electrically charging radiation-conductive surface
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF44094A DE1239197B (de) | 1964-09-30 | 1964-09-30 | Verfahren zum Ausbleichen von Sensibilisatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH451706A true CH451706A (de) | 1968-05-15 |
Family
ID=7099872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1309465A CH451706A (de) | 1964-09-30 | 1965-09-22 | Verfahren zum Ausbleichen von Sensibilisierungsfarbstoffen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3418115A (de) |
| BE (1) | BE670127A (de) |
| CH (1) | CH451706A (de) |
| DE (1) | DE1239197B (de) |
| GB (1) | GB1119048A (de) |
| NL (1) | NL6512401A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE754261A (fr) * | 1969-07-31 | 1970-12-31 | Fuji Photo Film Co Ltd | Procede de blanchiment d'une couche photosensible electrophotographiqu |
| BE757069A (fr) * | 1969-10-03 | 1971-03-16 | Eastman Kodak Co | Composition photoconductrice contenant un colorant sensibilisateur et produit la comprenant |
| US4025340A (en) * | 1971-11-10 | 1977-05-24 | Fuji Photo Film Co., Ltd. | Process for toning electrophotographic photosensitive material |
| US3867138A (en) * | 1971-11-10 | 1975-02-18 | Fuji Photo Film Co Ltd | Selectively bleaching dyes and pigments in developed electrophotographic layers |
| DE2730051C2 (de) * | 1977-07-02 | 1986-01-02 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Elektrophotographisches Verfahren |
-
1964
- 1964-09-30 DE DEF44094A patent/DE1239197B/de active Pending
-
1965
- 1965-09-22 CH CH1309465A patent/CH451706A/de unknown
- 1965-09-22 GB GB40436/65A patent/GB1119048A/en not_active Expired
- 1965-09-24 US US490088A patent/US3418115A/en not_active Expired - Lifetime
- 1965-09-24 NL NL6512401A patent/NL6512401A/xx unknown
- 1965-09-27 BE BE670127D patent/BE670127A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6512401A (de) | 1966-03-25 |
| GB1119048A (en) | 1968-07-03 |
| DE1239197B (de) | 1967-04-20 |
| BE670127A (de) | 1966-03-28 |
| US3418115A (en) | 1968-12-24 |
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