FR1191326A - Matériel applicable à la reproduction par la méthode électrophotographique - Google Patents
Matériel applicable à la reproduction par la méthode électrophotographiqueInfo
- Publication number
- FR1191326A FR1191326A FR1191326DA FR1191326A FR 1191326 A FR1191326 A FR 1191326A FR 1191326D A FR1191326D A FR 1191326DA FR 1191326 A FR1191326 A FR 1191326A
- Authority
- FR
- France
- Prior art keywords
- reproduction
- electrophotographic method
- material applicable
- applicable
- electrophotographic
- Prior art date
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
- C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
- G03C5/3028—Heterocyclic compounds
- G03C5/3035—Heterocyclic compounds containing a diazole ring
-
- 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
- G03G5/0622—Heterocyclic compounds
- G03G5/0624—Heterocyclic compounds containing one hetero ring
- G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
- G03G5/0631—Heterocyclic compounds containing one hetero ring being five-membered containing two hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Plural Heterocyclic Compounds (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE30673 | 1956-12-22 | ||
DEA26262A DE1029229B (de) | 1956-12-22 | 1956-12-22 | Photographischer Entwickler |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1191326A true FR1191326A (fr) | 1959-10-19 |
Family
ID=25748477
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1191326D Expired FR1191326A (fr) | 1956-12-22 | 1957-12-13 | Matériel applicable à la reproduction par la méthode électrophotographique |
FR1191347D Expired FR1191347A (fr) | 1956-12-22 | 1957-12-18 | Solution aqueuse de développement photographique |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1191347D Expired FR1191347A (fr) | 1956-12-22 | 1957-12-18 | Solution aqueuse de développement photographique |
Country Status (8)
Country | Link |
---|---|
US (1) | US3010827A (fr) |
BE (2) | BE563045A (fr) |
CH (2) | CH360285A (fr) |
DE (1) | DE1029229B (fr) |
FR (2) | FR1191326A (fr) |
GB (2) | GB853880A (fr) |
LU (1) | LU35633A1 (fr) |
NL (1) | NL100248C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3169060A (en) * | 1959-07-03 | 1965-02-09 | Azoplate Corp | Photoconductive layers for electrophotographic purposes |
US3232755A (en) * | 1959-07-01 | 1966-02-01 | Azoplate Corp | Photoconductive layers for electrophotographic purposes |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE589373A (fr) * | 1959-04-08 | |||
NL250328A (fr) * | 1959-04-08 | |||
BE585555A (fr) * | 1960-03-31 | |||
NL286908A (fr) * | 1961-12-19 | |||
US3244593A (en) * | 1963-06-12 | 1966-04-05 | Endo Lab | Pharmaceutically active substituted 5-pyrazolones |
US3630733A (en) * | 1968-01-12 | 1971-12-28 | Itek Corp | Photographic systems and processes having heat alterable spectral sensitivity |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US853643A (en) * | 1906-05-15 | 1907-05-14 | Auguste Lumiere | Photographic paper. |
DE955025C (de) * | 1954-03-15 | 1956-12-27 | Agfa Aktiengesellschft Fuer Ph | Photographischer Entwickler |
-
1956
- 1956-12-22 DE DEA26262A patent/DE1029229B/de active Pending
-
1957
- 1957-11-09 CH CH360285D patent/CH360285A/de unknown
- 1957-12-02 NL NL222897A patent/NL100248C/xx active
- 1957-12-05 CH CH5340657A patent/CH365613A/de unknown
- 1957-12-07 BE BE563045D patent/BE563045A/xx unknown
- 1957-12-09 LU LU35633A patent/LU35633A1/xx unknown
- 1957-12-11 US US702011A patent/US3010827A/en not_active Expired - Lifetime
- 1957-12-13 FR FR1191326D patent/FR1191326A/fr not_active Expired
- 1957-12-16 GB GB39093/57A patent/GB853880A/en not_active Expired
- 1957-12-18 FR FR1191347D patent/FR1191347A/fr not_active Expired
- 1957-12-20 BE BE563392A patent/BE563392A/xx unknown
- 1957-12-23 GB GB39900/57A patent/GB843414A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3232755A (en) * | 1959-07-01 | 1966-02-01 | Azoplate Corp | Photoconductive layers for electrophotographic purposes |
US3169060A (en) * | 1959-07-03 | 1965-02-09 | Azoplate Corp | Photoconductive layers for electrophotographic purposes |
Also Published As
Publication number | Publication date |
---|---|
CH365613A (de) | 1962-11-15 |
DE1029229B (de) | 1958-04-30 |
NL100248C (fr) | 1962-01-15 |
CH360285A (de) | 1962-02-15 |
GB853880A (en) | 1960-11-09 |
LU35633A1 (fr) | 1958-06-09 |
BE563392A (fr) | 1958-06-20 |
US3010827A (en) | 1961-11-28 |
FR1191347A (fr) | 1959-10-19 |
GB843414A (en) | 1960-08-04 |
BE563045A (fr) | 1958-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH360899A (de) | Material für elektrophotographische Reproduktion | |
CH360284A (de) | Material für elektrophotographische Reproduktion | |
FR1178601A (fr) | Matériel de reproduction électro-photographique | |
FR1186392A (fr) | Centrifugeuse perfectionnée | |
FR1200123A (fr) | Perfectionnements aux charges creuses destinées à la perforation | |
CH362916A (de) | Material für elektrophotographische Reproduktion | |
FR1169787A (fr) | Séparateur magnétique | |
FR1191326A (fr) | Matériel applicable à la reproduction par la méthode électrophotographique | |
FR1185349A (fr) | Matières caoutchouteuses | |
FR1141019A (fr) | Polyparaffines perfectionnées | |
FR1141545A (fr) | Perfectionnements aux machines à river | |
AT195588B (de) | Reisenecessaire | |
FR1145907A (fr) | Perfectionnements aux chaussures | |
FR1182936A (fr) | Perfectionnements apportés aux machines à calculer | |
FR1205159A (fr) | Centrifugeur perfectionné | |
FR1152421A (fr) | Perfectionnements aux chaussures | |
FR1163637A (fr) | Perfectionnements aux machines à imprimer | |
FR1159837A (fr) | Perfectionnements aux machines à tournasser | |
AT204396B (de) | Material für elektrophotographische Reproduktion | |
FR1175725A (fr) | Perfectionnements aux transporteurs | |
FR72578E (fr) | Perfectionnements aux machines à hâcher | |
FR1157114A (fr) | Perfectionnements aux boîtes à comprimés | |
FR1165491A (fr) | Transistron à microjonctions | |
FR1141555A (fr) | Perfectionnements aux chaussures | |
FR70390E (fr) | Perfectionnements aux chaussures |