BE828527A - Encre inalterable par la lumiere - Google Patents
Encre inalterable par la lumiereInfo
- Publication number
- BE828527A BE828527A BE155895A BE155895A BE828527A BE 828527 A BE828527 A BE 828527A BE 155895 A BE155895 A BE 155895A BE 155895 A BE155895 A BE 155895A BE 828527 A BE828527 A BE 828527A
- Authority
- BE
- Belgium
- Prior art keywords
- unalterable
- ink
- light
- ink unalterable
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46479974A | 1974-04-29 | 1974-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE828527A true BE828527A (fr) | 1975-08-18 |
Family
ID=23845269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE155895A BE828527A (fr) | 1974-04-29 | 1975-04-29 | Encre inalterable par la lumiere |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS50146423A (xx) |
BE (1) | BE828527A (xx) |
DE (1) | DE2519042A1 (xx) |
FR (1) | FR2268850B3 (xx) |
GB (1) | GB1454476A (xx) |
IT (1) | IT1035479B (xx) |
-
1975
- 1975-04-25 GB GB1735175A patent/GB1454476A/en not_active Expired
- 1975-04-25 DE DE19752519042 patent/DE2519042A1/de active Pending
- 1975-04-28 JP JP50050837A patent/JPS50146423A/ja active Pending
- 1975-04-28 IT IT49316/75A patent/IT1035479B/it active
- 1975-04-28 FR FR7513220A patent/FR2268850B3/fr not_active Expired
- 1975-04-29 BE BE155895A patent/BE828527A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2268850A1 (xx) | 1975-11-21 |
DE2519042A1 (de) | 1975-11-13 |
GB1454476A (en) | 1976-11-03 |
FR2268850B3 (xx) | 1978-11-10 |
IT1035479B (it) | 1979-10-20 |
JPS50146423A (xx) | 1975-11-25 |
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