BE639346A - - Google Patents
Info
- Publication number
- BE639346A BE639346A BE639346DA BE639346A BE 639346 A BE639346 A BE 639346A BE 639346D A BE639346D A BE 639346DA BE 639346 A BE639346 A BE 639346A
- 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
- B41M5/32—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers one component being a heavy metal compound, e.g. lead or iron
-
- 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
- B41M5/34—Multicolour thermography
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT905262A AT278053B (de) | 1962-11-19 | 1962-11-19 | Wärmeempfindliches Kopier- und Aufzeichnungsmaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE639346A true BE639346A (en:Method) |
Family
ID=3610772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE639346D BE639346A (en:Method) | 1962-11-19 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT278053B (en:Method) |
| BE (1) | BE639346A (en:Method) |
| CH (1) | CH428805A (en:Method) |
| DE (1) | DE1208312B (en:Method) |
| ES (1) | ES292562A1 (en:Method) |
| GB (1) | GB1051616A (en:Method) |
| NL (1) | NL300668A (en:Method) |
| SE (1) | SE328184B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151748A (en) * | 1977-12-15 | 1979-05-01 | Ncr Corporation | Two color thermally sensitive record material system |
-
0
- GB GB1051616D patent/GB1051616A/en active Active
- NL NL300668D patent/NL300668A/xx unknown
- BE BE639346D patent/BE639346A/xx unknown
-
1962
- 1962-11-19 AT AT905262A patent/AT278053B/de not_active IP Right Cessation
-
1963
- 1963-10-03 ES ES0292562A patent/ES292562A1/es not_active Expired
- 1963-10-15 SE SE1128363A patent/SE328184B/xx unknown
- 1963-11-01 CH CH1345963A patent/CH428805A/de unknown
- 1963-11-20 DE DEK51414A patent/DE1208312B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1051616A (en:Method) | |
| AT278053B (de) | 1970-01-26 |
| SE328184B (en:Method) | 1970-09-07 |
| DE1208312B (de) | 1966-01-05 |
| CH428805A (de) | 1967-01-31 |
| ES292562A1 (es) | 1964-03-01 |
| NL300668A (en:Method) |