BE569722A - - Google Patents
Info
- Publication number
- BE569722A BE569722A BE569722DA BE569722A BE 569722 A BE569722 A BE 569722A BE 569722D A BE569722D A BE 569722DA BE 569722 A BE569722 A BE 569722A
- 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
- B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE834184X | 1957-08-08 | ||
| DEH33432A DE1057443B (de) | 1957-08-08 | 1958-05-30 | Verfahren zur Herstellung waermeempfindlicher Registrierpapiere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE569722A true BE569722A (https=) |
Family
ID=25949738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE569722D BE569722A (https=) | 1957-08-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE569722A (https=) |
| DE (1) | DE1057443B (https=) |
| FR (1) | FR1200987A (https=) |
| GB (1) | GB834184A (https=) |
-
0
- BE BE569722D patent/BE569722A/xx unknown
-
1958
- 1958-05-30 DE DEH33432A patent/DE1057443B/de active Pending
- 1958-07-22 GB GB23569/58A patent/GB834184A/en not_active Expired
- 1958-07-29 FR FR1200987D patent/FR1200987A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1057443B (de) | 1959-05-14 |
| FR1200987A (fr) | 1959-12-28 |
| GB834184A (en) | 1960-05-04 |