FR2708756A3 - Anticopy film. - Google Patents
Anticopy film.Info
- Publication number
- FR2708756A3 FR2708756A3 FR9407368A FR9407368A FR2708756A3 FR 2708756 A3 FR2708756 A3 FR 2708756A3 FR 9407368 A FR9407368 A FR 9407368A FR 9407368 A FR9407368 A FR 9407368A FR 2708756 A3 FR2708756 A3 FR 2708756A3
- Authority
- FR
- France
- Prior art keywords
- film
- copy
- format
- document
- anticopy film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/08—Photoprinting; Processes and means for preventing photoprinting
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Laminated Bodies (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
- Printing Methods (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Materials For Medical Uses (AREA)
- Cleaning In Electrography (AREA)
- Credit Cards Or The Like (AREA)
Abstract
Film anticopie pour recouvrir des documents, qui paraissent opaques, en vue de dessus pratiquement verticale, pour être protégés des copies et transparents en direction d'observation oblique, le format du film anticopie étant plus petit que le format du document à recouvrir et le film anticopie adhérant sur le document, de manière permanente, au moyen d'un adhésif.Anti-copy film for covering documents, which appear opaque, seen from above practically vertical, to be protected from copies and transparencies in oblique viewing direction, the format of the anti-copy film being smaller than the format of the document to be covered and the film copy adhering to the document, permanently, by means of an adhesive.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4321685A DE4321685A1 (en) | 1993-06-30 | 1993-06-30 | Anticopy film |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2708756A3 true FR2708756A3 (en) | 1995-02-10 |
FR2708756B3 FR2708756B3 (en) | 1995-06-23 |
Family
ID=6491556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9407368A Expired - Lifetime FR2708756B3 (en) | 1993-06-30 | 1994-06-16 | Anticopy film. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH07219186A (en) |
DE (2) | DE4321685A1 (en) |
FR (1) | FR2708756B3 (en) |
GB (1) | GB2283701B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2174673A1 (en) * | 1999-07-12 | 2002-11-01 | Vijay Atawane | Safety system to prevent photocopying of documents. |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19749789A1 (en) * | 1997-11-11 | 1999-05-12 | Bundesdruckerei Gmbh | Security feature for a value or security document with a fractal lamella system |
GB2339320A (en) * | 1998-07-09 | 2000-01-19 | Sharp Kk | Volume black matrix; multilayer liquid crystal device |
JP7164851B2 (en) * | 2019-04-24 | 2022-11-02 | 独立行政法人 国立印刷局 | transmission latent image forming body |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025673A (en) * | 1972-04-13 | 1977-05-24 | Reinnagel Richard E | Method of forming copy resistant documents by forming an orderly array of fibers extending upward from a surface, coating the fibers and printing the coated fibers and the copy resistant document resulting from said method |
US3887742A (en) * | 1972-04-13 | 1975-06-03 | Richard E Reinnagel | Copy resistant documents |
DE2540846A1 (en) * | 1975-09-13 | 1977-03-17 | Pelikan Werke Wagner Guenther | PROTECTIVE COVER FOR DOCUMENTS AGAINST COPYING |
NL8601250A (en) * | 1986-05-16 | 1987-12-16 | Avery International Corp | Foil for coating documents - has light rays with line pattern, preventing copying of secret documents |
JPS6317462A (en) * | 1986-07-09 | 1988-01-25 | F S K Kk | Copy preventing method |
DE4226907A1 (en) * | 1992-08-14 | 1994-02-17 | Basf Magnetics Gmbh | Film or layer of transparent material, especially plastic |
DE4226906A1 (en) * | 1992-08-14 | 1994-02-17 | Basf Magnetics Gmbh | Anti-copy film or layer for documents |
DE4236563A1 (en) * | 1992-10-29 | 1994-05-05 | Basf Magnetics Gmbh | Anti-copy film or layer |
-
1993
- 1993-06-30 DE DE4321685A patent/DE4321685A1/en not_active Ceased
-
1994
- 1994-06-16 FR FR9407368A patent/FR2708756B3/en not_active Expired - Lifetime
- 1994-06-17 GB GB9412158A patent/GB2283701B/en not_active Expired - Fee Related
- 1994-06-17 JP JP6135425A patent/JPH07219186A/en active Pending
- 1994-06-21 DE DE9410017U patent/DE9410017U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2174673A1 (en) * | 1999-07-12 | 2002-11-01 | Vijay Atawane | Safety system to prevent photocopying of documents. |
Also Published As
Publication number | Publication date |
---|---|
GB9412158D0 (en) | 1994-08-10 |
DE4321685A1 (en) | 1995-03-23 |
GB2283701A (en) | 1995-05-17 |
JPH07219186A (en) | 1995-08-18 |
DE9410017U1 (en) | 1994-08-11 |
GB2283701B (en) | 1997-03-26 |
FR2708756B3 (en) | 1995-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
CA | Change of address |
Free format text: CORRECTION |
|
CD | Change of name or company name |
Free format text: CORRECTION |
|
TP | Transmission of property |
Free format text: CORRECTION |