BE712580A - - Google Patents
Info
- Publication number
- BE712580A BE712580A BE712580DA BE712580A BE 712580 A BE712580 A BE 712580A BE 712580D A BE712580D A BE 712580DA BE 712580 A BE712580 A BE 712580A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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
- G03C1/585—Precursors
Landscapes
- Chemical & Material Sciences (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62499167A | 1967-03-22 | 1967-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE712580A true BE712580A (en:Method) | 1968-07-31 |
Family
ID=24504146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE712580D BE712580A (en:Method) | 1967-03-22 | 1968-03-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3480433A (en:Method) |
| BE (1) | BE712580A (en:Method) |
| DE (1) | DE1622930A1 (en:Method) |
| FR (1) | FR1558148A (en:Method) |
| GB (1) | GB1182861A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1597629A1 (de) * | 1967-11-29 | 1970-06-11 | Kalle Ag | Diazotypieverfahren unter Verwendung von 2,3-Dihydroxypyridin |
| US4776879A (en) * | 1987-05-07 | 1988-10-11 | Triazone Corporation | Water insoluble triazone fertilizer and methods of making and use |
| BR9510211A (pt) * | 1994-12-21 | 1997-11-04 | Novo Nordisk As | Processo para a remoção de pêlos de peles ou couros por meio de enzimas |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2016521A (en) * | 1935-10-08 | Condensation product of the cya | ||
| DE864951C (de) * | 1944-06-26 | 1953-01-29 | Kalle & Co Ag | Azokomponenten fuer die Diazotypie |
| US2536398A (en) * | 1947-10-10 | 1951-01-02 | Gen Aniline & Film Corp | Pyrazolone diazotype couplers |
| US2688543A (en) * | 1950-12-20 | 1954-09-07 | Gen Aniline & Film Corp | Poly-acetoacetyl derivatives of polyamines as azo components in diazotype photoprinting material |
| US2826500A (en) * | 1954-12-30 | 1958-03-11 | Hercules Powder Co Ltd | Use of cationic-modified urea-formaldehyde resins in the manufacture of wet strengthpaper |
| BE580370A (en:Method) * | 1958-07-16 | |||
| NL251055A (en:Method) * | 1959-04-29 | |||
| NL280212A (en:Method) * | 1961-06-29 | |||
| US3255007A (en) * | 1963-03-19 | 1966-06-07 | Keuffel & Esser Co | Diazotype reproduction materials |
| NL131666C (en:Method) * | 1965-07-01 |
-
1967
- 1967-03-22 US US624991A patent/US3480433A/en not_active Expired - Lifetime
-
1968
- 1968-03-12 DE DE19681622930 patent/DE1622930A1/de active Pending
- 1968-03-21 BE BE712580D patent/BE712580A/xx unknown
- 1968-03-22 FR FR1558148D patent/FR1558148A/fr not_active Expired
- 1968-03-22 GB GB03862/68A patent/GB1182861A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1622930A1 (de) | 1970-12-23 |
| GB1182861A (en) | 1970-03-04 |
| FR1558148A (en:Method) | 1969-02-21 |
| US3480433A (en) | 1969-11-25 |