NL6610648A - - Google Patents
Info
- Publication number
- NL6610648A NL6610648A NL6610648A NL6610648A NL6610648A NL 6610648 A NL6610648 A NL 6610648A NL 6610648 A NL6610648 A NL 6610648A NL 6610648 A NL6610648 A NL 6610648A NL 6610648 A NL6610648 A NL 6610648A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C335/00—Thioureas, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C335/04—Derivatives of thiourea
- C07C335/16—Derivatives of thiourea having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C335/18—Derivatives of thiourea having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
-
- 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
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/58—Coupling substances therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK56833A DE1285305B (de) | 1965-08-07 | 1965-08-07 | Zweikomponenten-Diazotypiematerial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6610648A true NL6610648A (OSRAM) | 1967-02-08 |
Family
ID=7228026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6610648A NL6610648A (OSRAM) | 1965-08-07 | 1966-07-28 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3473930A (OSRAM) |
| AT (1) | AT271195B (OSRAM) |
| BE (1) | BE685079A (OSRAM) |
| CH (1) | CH461268A (OSRAM) |
| DE (1) | DE1285305B (OSRAM) |
| DK (1) | DK112009B (OSRAM) |
| ES (1) | ES329890A1 (OSRAM) |
| FR (1) | FR1489299A (OSRAM) |
| GB (1) | GB1091262A (OSRAM) |
| NL (1) | NL6610648A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3622325A (en) * | 1968-03-07 | 1971-11-23 | Ricoh Kk | Diazotype photographic copying material adapted for wet development and for producing copied image in black color |
| GB1278640A (en) * | 1969-01-09 | 1972-06-21 | Ricoh Kk | Improvements in and relating to photosensitive materials |
| JPS5522761A (en) * | 1978-08-08 | 1980-02-18 | Ricoh Co Ltd | Black color forming binary diazo copying material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2245628A (en) * | 1937-04-05 | 1941-06-17 | Helge Svenson | Reflex copying process |
| US2432549A (en) * | 1945-12-12 | 1947-12-16 | Gen Aniline & Film Corp | Diazotype layers containing thiourea derivatives of hydroxy benzene |
| BE473113A (OSRAM) * | 1946-05-08 | |||
| US2437868A (en) * | 1946-06-22 | 1948-03-16 | Gen Aniline & Film Corp | Diazotype layers containing resorcinol monoesters |
-
1965
- 1965-08-07 DE DEK56833A patent/DE1285305B/de active Pending
-
1966
- 1966-07-28 NL NL6610648A patent/NL6610648A/xx unknown
- 1966-08-04 AT AT748166A patent/AT271195B/de active
- 1966-08-04 BE BE685079D patent/BE685079A/xx unknown
- 1966-08-04 CH CH1124966A patent/CH461268A/de unknown
- 1966-08-04 US US570180A patent/US3473930A/en not_active Expired - Lifetime
- 1966-08-04 ES ES0329890A patent/ES329890A1/es not_active Expired
- 1966-08-05 GB GB35241/66A patent/GB1091262A/en not_active Expired
- 1966-08-05 DK DK405766AA patent/DK112009B/da unknown
- 1966-08-05 FR FR72213A patent/FR1489299A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK112009B (da) | 1968-10-28 |
| AT271195B (de) | 1969-05-27 |
| US3473930A (en) | 1969-10-21 |
| DE1285305B (de) | 1968-12-12 |
| FR1489299A (fr) | 1967-07-21 |
| CH461268A (de) | 1968-08-15 |
| ES329890A1 (es) | 1967-08-16 |
| BE685079A (OSRAM) | 1967-02-06 |
| GB1091262A (en) | 1967-11-15 |