BE612013A - - Google Patents
Info
- Publication number
- BE612013A BE612013A BE612013DA BE612013A BE 612013 A BE612013 A BE 612013A BE 612013D A BE612013D A BE 612013DA BE 612013 A BE612013 A BE 612013A
- 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
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
- G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
- G03C1/732—Leuco dyes
-
- 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
- G03C1/675—Compositions containing polyhalogenated compounds as photosensitive substances
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84749A US3140947A (en) | 1961-01-25 | 1961-01-25 | Graphic data copy sheet and method of using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE612013A true BE612013A (US06171609-20010109-C00001.png) |
Family
ID=22186977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE612013D BE612013A (US06171609-20010109-C00001.png) | 1961-01-25 |
Country Status (8)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3285743A (en) * | 1962-03-14 | 1966-11-15 | Meyer S Agruss | Heterocyclic compounds in admixture with a triphenylmethane leucocyanide dye former system |
| US3476562A (en) * | 1963-05-06 | 1969-11-04 | Bell & Howell Co | Light sensitive composition comprising an organic amine and an organic halogen compound in a hydrophilic binder |
| US3503745A (en) * | 1963-05-06 | 1970-03-31 | Bell & Howell Co | Dye sensitization of light sensitive systems |
| GB1055025A (en) * | 1963-05-06 | 1967-01-11 | Bell & Howell Co | Improvements in or relating to the preparation and use of photographic compositions |
| US3346385A (en) * | 1964-01-16 | 1967-10-10 | Ncr Co | Process for photo-engraving by use of photo-chromic dye and product |
| US3394391A (en) * | 1967-03-29 | 1968-07-23 | Scott Paper Co | Translucent impregnated paper photographic plate |
| US3390996A (en) * | 1964-04-29 | 1968-07-02 | Du Pont | Photosensitive composition comprising an organic nitrogen-containing color-generator, a photo-oxidant and a redox couple |
| US3395018A (en) * | 1964-04-29 | 1968-07-30 | Du Pont | Light-sensitive color-forming composition |
| US3390997A (en) * | 1964-04-29 | 1968-07-02 | Du Pont | Photosensitive composition comprising a triphenylemethane derivative and a nitrogen-containing photo-oxidant |
| US3383212A (en) * | 1964-04-29 | 1968-05-14 | Du Pont | Photographic process utilizing composition comprising an oxidatively activatable color generator, thermally activatable oxidant and a redox couple |
| US3390994A (en) * | 1966-02-17 | 1968-07-02 | Du Pont | Photodeactivatable light-sensitive color-forming composition |
| US3858636A (en) * | 1968-09-23 | 1975-01-07 | Firestone Tire & Rubber Co | Polycarbonamide reinforced non-flatspotting tires having yarns penetrated with aliphatic organic, hydroxylated plasticizer and their manufacture |
| GB1456208A (en) * | 1972-12-28 | 1976-11-24 | Agfa Gevaert | Thermographic processes and recording material for use therein |
| GB1465669A (en) * | 1972-12-28 | 1977-02-23 | Agfa Gevaert | Pressure sensitive recording materials and pressure-recording procews |
| US4552830A (en) * | 1978-05-09 | 1985-11-12 | Dynachem Corporation | Carbonylic halides as activators for phototropic compositions |
| US4343885A (en) * | 1978-05-09 | 1982-08-10 | Dynachem Corporation | Phototropic photosensitive compositions containing fluoran colorformer |
| US4659062A (en) * | 1984-03-26 | 1987-04-21 | Mooney Richard J | Flowgrid regulator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190404994A (en) * | 1904-02-29 | 1904-12-31 | Oliver Imray | Improved Manufacture of Coloured Photographic Images or Prints and of Sensitive Surfaces therefor. |
| GB190702462A (en) * | 1906-02-03 | Henry Smith John | Improvements in Sensitizing Bleaching-out Colours | |
| BE362370A (US06171609-20010109-C00001.png) * | 1928-07-17 | |||
| US2844465A (en) * | 1954-03-17 | 1958-07-22 | Chalkley Lyman | Photographic process |
| NL263755A (US06171609-20010109-C00001.png) * | 1959-01-16 |
-
0
- BE BE612013D patent/BE612013A/xx unknown
- NL NL273984D patent/NL273984A/xx unknown
-
1961
- 1961-01-25 US US84749A patent/US3140947A/en not_active Expired - Lifetime
- 1961-12-01 GB GB43045/61A patent/GB917919A/en not_active Expired
- 1961-12-28 SE SE13057/61A patent/SE312975B/xx unknown
-
1962
- 1962-01-22 FR FR885458A patent/FR1311084A/fr not_active Expired
- 1962-01-23 CH CH82062A patent/CH406255A/fr unknown
- 1962-01-23 DE DEP1268A patent/DE1268966B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1268966B (de) | 1968-05-22 |
| NL273984A (US06171609-20010109-C00001.png) | |
| GB917919A (en) | 1963-02-06 |
| SE312975B (US06171609-20010109-C00001.png) | 1969-07-28 |
| US3140947A (en) | 1964-07-14 |
| CH406255A (fr) | 1966-01-31 |
| FR1311084A (fr) | 1962-11-30 |
