DK116490B - Fremgangsmåde til stabilisering af billeder frembragt i et lag af ukrystallinske fotochrome spiropyranforbindelser. - Google Patents
Fremgangsmåde til stabilisering af billeder frembragt i et lag af ukrystallinske fotochrome spiropyranforbindelser.Info
- Publication number
- DK116490B DK116490B DK25865AA DK25865A DK116490B DK 116490 B DK116490 B DK 116490B DK 25865A A DK25865A A DK 25865AA DK 25865 A DK25865 A DK 25865A DK 116490 B DK116490 B DK 116490B
- Authority
- DK
- Denmark
- Prior art keywords
- uncrystalline
- layer
- images produced
- spiropyran compounds
- stabilizing images
- Prior art date
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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/56—Processes using photosensitive compositions covered by the groups G03C1/64 - G03C1/72 or agents 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
- G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/163—Radiation-chromic compound
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US342492A US3364023A (en) | 1964-02-04 | 1964-02-04 | Formation of silver images from ultraviolet-light-induced benzoindolinospiropyran dye images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK116490B true DK116490B (da) | 1970-01-12 |
Family
ID=23342062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK25865AA DK116490B (da) | 1964-02-04 | 1965-01-18 | Fremgangsmåde til stabilisering af billeder frembragt i et lag af ukrystallinske fotochrome spiropyranforbindelser. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3364023A (da) |
| AT (1) | AT257356B (da) |
| BE (1) | BE659192A (da) |
| CH (1) | CH430767A (da) |
| DE (1) | DE1289426B (da) |
| DK (1) | DK116490B (da) |
| FR (1) | FR1423421A (da) |
| GB (1) | GB1030218A (da) |
| NL (1) | NL6500515A (da) |
| SE (1) | SE327332B (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445225A (en) * | 1965-10-01 | 1969-05-20 | Xerox Corp | Electrophotographic imaging process |
| US3510308A (en) * | 1965-12-20 | 1970-05-05 | Ncr Co | Light sensitive complexes of benzoindolinospiropyrans and halides of group ii-b metals |
| US3532540A (en) * | 1967-10-26 | 1970-10-06 | Ncr Co | Differential adhesion process for making high resolution thin film patterns |
| GB1273746A (en) * | 1968-10-03 | 1972-05-10 | Agfa Gevaert | Unsaturated photochromic monomers and polymers prepared therefrom |
| US3884697A (en) * | 1969-03-31 | 1975-05-20 | Eiichi Inoue | Photographic process utilizing spiropyran compound dispersed in nitrocellulose films with high nitrogen content |
| EP1200877B1 (en) | 1999-07-08 | 2003-10-01 | Kromotek Ltd. | Dry photographic printing process |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3152903A (en) * | 1959-04-30 | 1964-10-13 | Minnesota Mining & Mfg | Reproduction system |
| US3212898A (en) * | 1962-11-21 | 1965-10-19 | American Cyanamid Co | Photosensitive compositions of matter comprising photochromic materials suspended in polyester binders |
-
1964
- 1964-02-04 US US342492A patent/US3364023A/en not_active Expired - Lifetime
- 1964-12-17 SE SE15273/64A patent/SE327332B/xx unknown
- 1964-12-21 GB GB51793/64A patent/GB1030218A/en not_active Expired
-
1965
- 1965-01-15 NL NL6500515A patent/NL6500515A/xx unknown
- 1965-01-18 DK DK25865AA patent/DK116490B/da unknown
- 1965-02-03 BE BE659192A patent/BE659192A/xx unknown
- 1965-02-03 CH CH150565A patent/CH430767A/fr unknown
- 1965-02-03 AT AT94065A patent/AT257356B/de active
- 1965-02-03 FR FR4182A patent/FR1423421A/fr not_active Expired
- 1965-02-04 DE DEN26162A patent/DE1289426B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6500515A (da) | 1965-08-05 |
| DE1289426B (de) | 1969-02-13 |
| SE327332B (da) | 1970-08-17 |
| CH430767A (fr) | 1967-02-28 |
| US3364023A (en) | 1968-01-16 |
| GB1030218A (en) | 1966-05-18 |
| AT257356B (de) | 1967-10-10 |
| FR1423421A (fr) | 1966-01-03 |
| BE659192A (da) | 1965-05-28 |
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