BE645037A - - Google Patents
Info
- Publication number
- BE645037A BE645037A BE645037A BE645037A BE645037A BE 645037 A BE645037 A BE 645037A BE 645037 A BE645037 A BE 645037A BE 645037 A BE645037 A BE 645037A BE 645037 A BE645037 A BE 645037A
- 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
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/323—Organic colour formers, e.g. leuco dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26534263A | 1963-03-15 | 1963-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE645037A true BE645037A (fr) | 1964-07-01 |
Family
ID=23010044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE645037A BE645037A (fr) | 1963-03-15 | 1964-03-11 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE645037A (fr) |
| CH (1) | CH454189A (fr) |
| DE (1) | DE1471658A1 (fr) |
| FR (1) | FR1385270A (fr) |
| GB (1) | GB1051554A (fr) |
| LU (1) | LU45652A1 (fr) |
| NL (1) | NL6402618A (fr) |
| SE (1) | SE305587B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1456208A (en) | 1972-12-28 | 1976-11-24 | Agfa Gevaert | Thermographic processes and recording material for use therein |
-
0
- GB GB1051554D patent/GB1051554A/en active Active
-
1964
- 1964-03-11 BE BE645037A patent/BE645037A/xx unknown
- 1964-03-12 NL NL6402618A patent/NL6402618A/xx unknown
- 1964-03-13 FR FR967385A patent/FR1385270A/fr not_active Expired
- 1964-03-13 CH CH327564A patent/CH454189A/de unknown
- 1964-03-13 SE SE3156/64A patent/SE305587B/xx unknown
- 1964-03-13 DE DE19641471658 patent/DE1471658A1/de active Pending
- 1964-05-13 LU LU45652A patent/LU45652A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE305587B (fr) | 1968-10-28 |
| DE1471658A1 (de) | 1969-04-10 |
| GB1051554A (fr) | |
| LU45652A1 (fr) | 1964-05-13 |
| FR1385270A (fr) | 1965-01-08 |
| NL6402618A (fr) | 1964-09-16 |
| CH454189A (de) | 1968-04-15 |