FR2708756B3 - Anticopy film. - Google Patents

Anticopy film.

Info

Publication number
FR2708756B3
FR2708756B3 FR9407368A FR9407368A FR2708756B3 FR 2708756 B3 FR2708756 B3 FR 2708756B3 FR 9407368 A FR9407368 A FR 9407368A FR 9407368 A FR9407368 A FR 9407368A FR 2708756 B3 FR2708756 B3 FR 2708756B3
Authority
FR
France
Prior art keywords
anticopy film
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.)
Expired - Lifetime
Application number
FR9407368A
Other languages
French (fr)
Other versions
FR2708756A3 (en
Inventor
Steininger Dr Helmut
Heilmann Dr Peter
Plasonig Dr Gerhard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Emtec Magnetics GmbH
Original Assignee
BASF Magnetics GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BASF Magnetics GmbH filed Critical BASF Magnetics GmbH
Publication of FR2708756A3 publication Critical patent/FR2708756A3/en
Application granted granted Critical
Publication of FR2708756B3 publication Critical patent/FR2708756B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/08Photoprinting; Processes and means for preventing photoprinting
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/20Adhesives 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)
  • Printing Methods (AREA)
  • Cleaning In Electrography (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Credit Cards Or The Like (AREA)
FR9407368A 1993-06-30 1994-06-16 Anticopy film. Expired - Lifetime FR2708756B3 (en)

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 FR2708756A3 (en) 1995-02-10
FR2708756B3 true 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)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
ES2174673B1 (en) * 1999-07-12 2003-08-01 Vijay Atawane SECURITY SYSTEM TO AVOID DOCUMENT PHOTOCOPYING.
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB9412158D0 (en) 1994-08-10
DE4321685A1 (en) 1995-03-23
JPH07219186A (en) 1995-08-18
FR2708756A3 (en) 1995-02-10
GB2283701A (en) 1995-05-17
GB2283701B (en) 1997-03-26
DE9410017U1 (en) 1994-08-11

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Legal Events

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