BE678519A - - Google Patents
Info
- Publication number
- BE678519A BE678519A BE678519DA BE678519A BE 678519 A BE678519 A BE 678519A BE 678519D A BE678519D A BE 678519DA BE 678519 A BE678519 A BE 678519A
- 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
- G03C1/675—Compositions containing polyhalogenated compounds as photosensitive substances
-
- 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
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)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US445273A US3377167A (en) | 1965-04-02 | 1965-04-02 | Fixing agents for photosensitive compositions containing leucotriphenyl methane derivatives; leuco xanthene compounds or leuco anthracene compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE678519A true BE678519A (en:Method) | 1966-09-01 |
Family
ID=23768250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE678519D BE678519A (en:Method) | 1965-04-02 | 1966-03-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3377167A (en:Method) |
| BE (1) | BE678519A (en:Method) |
| DE (1) | DE1293021B (en:Method) |
| GB (1) | GB1086762A (en:Method) |
| NL (1) | NL6603912A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3630735A (en) * | 1966-08-24 | 1971-12-28 | Keuffel & Esser Co | Method for fixing light-sensitive free radical photographic materials with heavy metal salts |
| JPS5833247A (ja) * | 1981-08-21 | 1983-02-26 | Konishiroku Photo Ind Co Ltd | 画像の変褪色防止方法 |
| US4634657A (en) * | 1984-08-23 | 1987-01-06 | E. I. Du Pont De Nemours And Company | Photoimaging compositions containing substituted 1,2-dibromoethanes |
| JPS6320364A (ja) * | 1986-07-15 | 1988-01-28 | Shin Nisso Kako Co Ltd | スピロベンズアンスラセンフタリド化合物、その製造法および該化合物を含有する発色性記録体 |
| AU8011800A (en) * | 1999-10-15 | 2001-04-30 | Trid Store Ip, L.L.C. | Apparatus for information retrieval from a multilayer fluorescent optical clear card |
| JP5065622B2 (ja) * | 2006-05-29 | 2012-11-07 | 株式会社船井電機新応用技術研究所 | エレクトロクロミック表示用組成物 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL247413A (en:Method) * | 1959-01-16 | |||
| US3140948A (en) * | 1961-10-18 | 1964-07-14 | Horizons Inc | Photography |
| US3275443A (en) * | 1963-08-14 | 1966-09-27 | Horizons Inc | Anti-fogging agents for an n-vinyl, organic halogen, dye former system |
| US3322542A (en) * | 1963-11-14 | 1967-05-30 | American Cyanamid Co | Stabilization additives for photochromic compounds |
-
1965
- 1965-04-02 US US445273A patent/US3377167A/en not_active Expired - Lifetime
-
1966
- 1966-02-25 DE DEH58653A patent/DE1293021B/de active Pending
- 1966-03-15 GB GB11404/66A patent/GB1086762A/en not_active Expired
- 1966-03-25 NL NL6603912A patent/NL6603912A/xx unknown
- 1966-03-25 BE BE678519D patent/BE678519A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6603912A (en:Method) | 1966-10-03 |
| GB1086762A (en) | 1967-10-11 |
| US3377167A (en) | 1968-04-09 |
| DE1293021B (de) | 1969-04-17 |