BE734895A - - Google Patents
Info
- Publication number
- BE734895A BE734895A BE734895DA BE734895A BE 734895 A BE734895 A BE 734895A BE 734895D A BE734895D A BE 734895DA BE 734895 A BE734895 A BE 734895A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
- B41M5/282—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using thermochromic compounds
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- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73883468A | 1968-06-21 | 1968-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE734895A true BE734895A (en) | 1969-12-22 |
Family
ID=24969687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE734895D BE734895A (en) | 1968-06-21 | 1969-06-20 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE734895A (en) |
| DE (1) | DE1931564A1 (en) |
| FR (1) | FR2011389A1 (en) |
| NL (1) | NL6907674A (en) |
-
1969
- 1969-05-20 NL NL6907674A patent/NL6907674A/xx unknown
- 1969-06-19 FR FR6920558A patent/FR2011389A1/en not_active Withdrawn
- 1969-06-20 BE BE734895D patent/BE734895A/xx unknown
- 1969-06-21 DE DE19691931564 patent/DE1931564A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1931564A1 (en) | 1970-01-08 |
| FR2011389A1 (en) | 1970-02-27 |
| NL6907674A (en) | 1969-12-23 |