FI923474A - Antifotografisk/fotokopiebildfram- staellningsfoerfarande och produkt aostadkommen med detsamma. - Google Patents
Antifotografisk/fotokopiebildfram- staellningsfoerfarande och produkt aostadkommen med detsamma. Download PDFInfo
- Publication number
- FI923474A FI923474A FI923474A FI923474A FI923474A FI 923474 A FI923474 A FI 923474A FI 923474 A FI923474 A FI 923474A FI 923474 A FI923474 A FI 923474A FI 923474 A FI923474 A FI 923474A
- Authority
- FI
- Finland
- Prior art keywords
- staellningsfoerfarande
- fotokopiebildfram
- aostadkommen
- antifotografisk
- detsamma
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/29—Securities; Bank notes
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/04—Preventing copies being made of an original
- G03G21/043—Preventing copies being made of an original by using an original which is not reproducible or only reproducible with a different appearence, e.g. originals with a photochromic layer or a colour background
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Credit Cards Or The Like (AREA)
- Printing Methods (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47390390A | 1990-02-02 | 1990-02-02 | |
PCT/US1991/000713 WO1991011331A1 (en) | 1990-02-02 | 1991-02-04 | Anti-photographic/photocopy imaging process and product made by same |
Publications (2)
Publication Number | Publication Date |
---|---|
FI923474A true FI923474A (fi) | 1992-07-31 |
FI923474A0 FI923474A0 (fi) | 1992-07-31 |
Family
ID=23881498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI923474A FI923474A0 (fi) | 1990-02-02 | 1992-07-31 | Antifotografisk/fotokopiebildfram- staellningsfoerfarande och produkt aostadkommen med detsamma. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0513195A4 (de) |
JP (1) | JPH05505983A (de) |
AU (1) | AU7316991A (de) |
BR (1) | BR9105977A (de) |
CA (1) | CA2075063A1 (de) |
FI (1) | FI923474A0 (de) |
WO (1) | WO1991011331A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2262065A (en) * | 1991-12-07 | 1993-06-09 | Moore Business Forms Inc | Security printed document resistant to xerographic copying. |
AU698312B3 (en) * | 1998-03-02 | 1998-10-29 | Thomas M. Wicker | Document protection methods and products |
AU694719B3 (en) * | 1998-03-02 | 1998-07-23 | David M. Wicker | Embossed document protection methods and products |
DE10044403A1 (de) | 2000-09-08 | 2002-03-21 | Giesecke & Devrient Gmbh | Datenträger mit Stichtiefdruckbild und Verfahren zur Umsetzung von Bildmotiven in Linienstrukturen sowie in eine Stichtiefdruckplatte |
US8323780B1 (en) * | 2004-10-08 | 2012-12-04 | Hewlett-Packard Development Company, L.P. | Ink coatings for identifying objects |
JP4682281B2 (ja) * | 2004-10-29 | 2011-05-11 | 独立行政法人 国立印刷局 | モアレを防止した線画を有する画像形成体 |
US7455013B2 (en) * | 2005-03-08 | 2008-11-25 | Hewlett-Packard Development Company, L.P. | Secure printing method to thwart counterfeiting |
KR20080075893A (ko) | 2005-12-05 | 2008-08-19 | 커먼웰쓰 사이언티픽 앤드 인더스트리얼 리서치 오가니제이션 | 보안화 이미지 형성 방법 |
DE102007063275A1 (de) * | 2007-12-27 | 2009-07-02 | Giesecke & Devrient Gmbh | Sicherheitsmerkmal für hohe Kippwinkel |
WO2009121141A1 (en) | 2008-04-03 | 2009-10-08 | Commonwealth Scientific And Industrial Research Organisation | A hidden image method and a hidden image apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983000570A1 (en) * | 1981-07-30 | 1983-02-17 | Müller, Hans | Method for rastering half-tone images |
GB2180427B (en) * | 1983-11-03 | 1988-02-10 | Bank Of England | Image formation and storage |
CH662989A5 (fr) * | 1983-11-16 | 1987-11-13 | De La Rue Giori Sa | Papier valeur. |
US4582346A (en) * | 1984-05-08 | 1986-04-15 | Moore Business Forms, Inc. | Document security system |
GB2204272B (en) * | 1987-02-18 | 1991-06-19 | Metal Box Plc | Security documents |
FI80405C (fi) * | 1988-03-24 | 1990-06-11 | Suomen Pankin Setelipaino | Tryckalster saekerstaellt med varningsfigur och foerfarande foer dess utarbetning. |
DE3825702A1 (de) * | 1988-07-28 | 1990-02-01 | Michael Huber Muenchen Gmbh Fa | Goniochromatische pigmente, verfahren zu deren herstellung und deren verwendung zur herstellung von sicherheits- und effektfarben |
US5018767A (en) * | 1989-01-18 | 1991-05-28 | Schmeiser, Morelle & Watts | Counterfeit protected document |
-
1991
- 1991-02-04 BR BR919105977A patent/BR9105977A/pt unknown
- 1991-02-04 AU AU73169/91A patent/AU7316991A/en not_active Abandoned
- 1991-02-04 EP EP19910904412 patent/EP0513195A4/en not_active Withdrawn
- 1991-02-04 CA CA002075063A patent/CA2075063A1/en not_active Abandoned
- 1991-02-04 JP JP91504906A patent/JPH05505983A/ja active Pending
- 1991-02-04 WO PCT/US1991/000713 patent/WO1991011331A1/en not_active Application Discontinuation
-
1992
- 1992-07-31 FI FI923474A patent/FI923474A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR9105977A (pt) | 1992-10-20 |
EP0513195A1 (de) | 1992-11-19 |
CA2075063A1 (en) | 1991-08-03 |
WO1991011331A1 (en) | 1991-08-08 |
AU7316991A (en) | 1991-08-21 |
FI923474A0 (fi) | 1992-07-31 |
JPH05505983A (ja) | 1993-09-02 |
EP0513195A4 (en) | 1993-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |