DE2313101A1 - Verfahren und farbstoff zum schutz von schriftstuecken oder druckwerken gegen unbefugtes kopieren - Google Patents
Verfahren und farbstoff zum schutz von schriftstuecken oder druckwerken gegen unbefugtes kopierenInfo
- Publication number
- DE2313101A1 DE2313101A1 DE2313101A DE2313101A DE2313101A1 DE 2313101 A1 DE2313101 A1 DE 2313101A1 DE 2313101 A DE2313101 A DE 2313101A DE 2313101 A DE2313101 A DE 2313101A DE 2313101 A1 DE2313101 A1 DE 2313101A1
- Authority
- DE
- Germany
- Prior art keywords
- color
- blue
- background
- copiers
- characters
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S283/00—Printed matter
- Y10S283/902—Anti-photocopy
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Printing Methods (AREA)
- Credit Cards Or The Like (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00235980A US3852088A (en) | 1972-03-20 | 1972-03-20 | Security document system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2313101A1 true DE2313101A1 (de) | 1973-09-27 |
Family
ID=22887638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2313101A Pending DE2313101A1 (de) | 1972-03-20 | 1973-03-16 | Verfahren und farbstoff zum schutz von schriftstuecken oder druckwerken gegen unbefugtes kopieren |
Country Status (10)
Country | Link |
---|---|
US (1) | US3852088A (ru) |
JP (1) | JPS5139854B2 (ru) |
AT (1) | AT327231B (ru) |
CA (1) | CA990319A (ru) |
CH (1) | CH573312A5 (ru) |
DE (1) | DE2313101A1 (ru) |
ES (1) | ES412798A1 (ru) |
FR (1) | FR2177292A5 (ru) |
IT (1) | IT981201B (ru) |
SE (1) | SE379866B (ru) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2908742A1 (de) * | 1978-03-07 | 1979-10-31 | Toppan Printing Co Ltd | Gegenstand mit reproduzierungs- bzw. faelschungssicheren farbigen darstellungen bzw. farbbildern oder -mustern und farbstoffzusammensetzung zu deren herstellung |
DE3905155A1 (de) * | 1989-02-20 | 1990-08-23 | Gao Ges Automation Org | Datentraeger, insbesondere sicherheitsdokument mit in farbkopierern nur verfaelscht reproduzierbarem druckbild |
DE3921636A1 (de) * | 1989-06-30 | 1991-01-03 | Schwarz Druck Gmbh & Co Kg | Gegen farbkopieren geschuetztes druckerzeugnis |
DE29513468U1 (de) * | 1995-08-22 | 1997-01-02 | Hummel GmbH & Co., 71106 Magstadt | Fälschungssicheres Dokument |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5811172B2 (ja) * | 1974-06-28 | 1983-03-01 | 株式会社クボタ | ボクソウナドノ ソウコウシキアツシユクコンボウキ |
JPS5811171B2 (ja) * | 1974-06-28 | 1983-03-01 | 株式会社クボタ | ボクソウナドノ ソウコウシキアツシユクコンボウキ |
US3977785A (en) * | 1975-01-06 | 1976-08-31 | Xerox Corporation | Method and apparatus for inhibiting the operation of a copying machine |
JPS5340110Y2 (ru) * | 1975-09-02 | 1978-09-28 | ||
JPS5422689Y2 (ru) * | 1975-09-19 | 1979-08-07 | ||
JPS585469Y2 (ja) * | 1975-12-30 | 1983-01-29 | 三菱農機株式会社 | ホシクサコンポウキノアツシユククドウソウチ |
US4066280A (en) * | 1976-06-08 | 1978-01-03 | American Bank Note Company | Documents of value printed to prevent counterfeiting |
JPS52165066U (ru) * | 1976-06-08 | 1977-12-14 | ||
US4118122A (en) * | 1977-02-07 | 1978-10-03 | Xerox Corporation | Method of rendering objects uncopyable by photocopy processes |
FR2385161A1 (fr) * | 1977-02-08 | 1978-10-20 | Burroughs Corp | Moyen de protection de document et document ainsi realise |
US4265469A (en) * | 1977-05-18 | 1981-05-05 | Burroughs Corporation | Protected document and method of making same |
US4310180A (en) * | 1977-05-18 | 1982-01-12 | Burroughs Corporation | Protected document and method of making same |
US4210346A (en) * | 1977-06-23 | 1980-07-01 | Burroughs Corporation | Protected document bearing watermark and method of making |
US4175776A (en) * | 1978-01-05 | 1979-11-27 | New England Mutual Life Insurance Company | Counterfeit resistant document |
US4325981A (en) * | 1978-03-07 | 1982-04-20 | Toppan Printing Co., Ltd. | Method of preventing color accurate reproductions using color photocopiers and the like |
US4175774A (en) * | 1978-03-23 | 1979-11-27 | American Standard Inc. | Non-copying printed document and method of printing same |
US4176859A (en) * | 1978-05-15 | 1979-12-04 | Safron Printing Company | Non-counterfeitable documents |
US4227719A (en) * | 1978-09-20 | 1980-10-14 | Burroughs Corporation | Protection system for documents |
JPS5545711U (ru) * | 1978-09-20 | 1980-03-25 | ||
US4227720A (en) * | 1978-11-08 | 1980-10-14 | Burroughs Corporation | Protected document |
FR2503890A1 (fr) * | 1979-09-17 | 1982-10-15 | Auken John Van | Systeme anti-copie a plusieurs couleurs pour des machines de copie xerographiques et electrostatiques |
US4281921A (en) * | 1979-09-17 | 1981-08-04 | Auken John A Van | Plural color anti-copying systems for xerographic and electrostatic copying machines |
CA1187914A (en) * | 1981-05-25 | 1985-05-28 | Norman A. Gardner | Method of rendering documents resistant to photocopying, and anti-copying paper therefor |
JPS58104580U (ja) * | 1982-01-09 | 1983-07-16 | 三菱電機株式会社 | カ−ドエツジ形コネクタ |
JPS58184967A (ja) * | 1982-04-23 | 1983-10-28 | Ricoh Co Ltd | 機密文書複製防止方法 |
US4573409A (en) * | 1982-12-02 | 1986-03-04 | Paper, Inc. | Method of treating printed computer paper |
ZA833659B (en) * | 1983-03-16 | 1984-10-31 | Norman A Gardner | Method of rendering documents resistant to photocopying and anti-copying paper and ink therefor |
US4908873A (en) * | 1983-05-13 | 1990-03-13 | Philibert Alex C | Document reproduction security system |
FR2565268B1 (fr) * | 1984-06-05 | 1987-10-30 | Guerimand Voiron | Support d'impression non photocopiable |
US4705300A (en) * | 1984-07-13 | 1987-11-10 | Optical Coating Laboratory, Inc. | Thin film optically variable article and method having gold to green color shift for currency authentication |
JPS621557U (ru) * | 1985-06-21 | 1987-01-07 | ||
US4791449A (en) * | 1986-05-30 | 1988-12-13 | Xerox Corporation | System for prevention of unauthorized copying |
US4779898A (en) * | 1986-11-21 | 1988-10-25 | Optical Coating Laboratory, Inc. | Thin film optically variable article and method having gold to green color shift for currency authentication |
WO1989007819A1 (en) * | 1988-02-11 | 1989-08-24 | Vogel Peter S | Document marking system |
US5321470A (en) * | 1988-05-13 | 1994-06-14 | Canon Kabushiki Kaisha | Apparatus with anti-forgery provision |
JP2516420B2 (ja) * | 1989-01-30 | 1996-07-24 | 株式会社タカキタ | ロ―ルベ―ラ― |
DE69023782T2 (de) * | 1989-02-10 | 1996-06-13 | Canon Kk | Gerät zum Lesen oder Verarbeiten eines Bildes. |
US5487567A (en) * | 1992-04-24 | 1996-01-30 | Francois-Charles Oberthur Group | Printing method and copy-evident secure document |
DE4220344C2 (de) * | 1992-06-24 | 1994-06-23 | Trautwein Gmbh & Co | Gegen Vervielfältigung und/oder mißbräuchliche Entfernung und Wiederverwendung geschützte Plakette |
AU4760393A (en) * | 1992-08-05 | 1994-03-03 | Ricoh Company, Ltd. | Image forming apparatus |
DE4312095C2 (de) * | 1992-09-08 | 1996-02-01 | Borus Spezialverfahren | Verfahren zur bleibenden Markierung eines Gegenstands |
JPH06164914A (ja) * | 1992-11-20 | 1994-06-10 | Toppan Printing Co Ltd | 複写防止方法及び複写機 |
DE4241663C2 (de) * | 1992-12-04 | 1997-05-28 | Borus Spezialverfahren | Verfahren zur Kennzeichnung und Erkennung eines Gegenstands |
US5823576A (en) * | 1994-05-06 | 1998-10-20 | Lew Lambert | Copy-resistant document |
US5752152A (en) * | 1996-02-08 | 1998-05-12 | Eastman Kodak Company | Copy restrictive system |
US5713062A (en) * | 1996-09-26 | 1998-01-27 | Xerox Corporation | Color mixing and control system for use in an electrostatographic printing machine |
US5768674A (en) * | 1997-04-30 | 1998-06-16 | Eastman Kodak Company | Apparatus for creating copy restrictive media |
US5983065A (en) * | 1997-07-23 | 1999-11-09 | Xerox Corporation | Method of printing secure documents |
JP4049966B2 (ja) * | 2000-03-09 | 2008-02-20 | 富士フイルム株式会社 | 画像出力方法および装置並びに記録媒体 |
AT500777B1 (de) * | 2004-09-14 | 2008-09-15 | Oesterreichische Banknoten U S | Sicherheitsmerkmal |
US20060082844A1 (en) * | 2004-10-14 | 2006-04-20 | White Don M | Process color with interference pigments |
US20090236844A1 (en) * | 2008-02-14 | 2009-09-24 | Documotion Research, Inc. | Tamper evident materials for securely carrying information |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US17473A (en) * | 1857-06-02 | Pyaif | ||
US776515A (en) * | 1903-09-14 | 1904-12-06 | Frederic E Ives | Safety composite-color print. |
US776470A (en) * | 1903-09-15 | 1904-11-29 | Frederic E Ives | Safety composite-color print. |
FR533638A (ru) * | 1919-07-22 | 1922-03-07 | ||
US1692405A (en) * | 1924-03-19 | 1928-11-20 | Simplex Ticket Company | Ticket and method of producing the same |
GB402028A (en) * | 1933-08-09 | 1933-11-23 | Waterlow & Sons Ltd | Improved method of applying protective colouring in the printing of documents representing value |
US3603681A (en) * | 1969-02-12 | 1971-09-07 | Uarco Inc | Method of reproducing predetermined images |
US3713861A (en) * | 1969-12-04 | 1973-01-30 | Xerox Corp | Inhibitor device |
US3679448A (en) * | 1970-07-27 | 1972-07-25 | Pitney Bowes Inc | Credit card and method of luminescent printing |
-
1972
- 1972-03-20 US US00235980A patent/US3852088A/en not_active Expired - Lifetime
-
1973
- 1973-02-08 CA CA163,472A patent/CA990319A/en not_active Expired
- 1973-02-12 JP JP48016684A patent/JPS5139854B2/ja not_active Expired
- 1973-02-20 FR FR7306797A patent/FR2177292A5/fr not_active Expired
- 1973-02-28 SE SE7302775A patent/SE379866B/xx unknown
- 1973-03-08 IT IT21311/73A patent/IT981201B/it active
- 1973-03-13 CH CH362373A patent/CH573312A5/xx not_active IP Right Cessation
- 1973-03-14 AT AT225773A patent/AT327231B/de not_active IP Right Cessation
- 1973-03-16 DE DE2313101A patent/DE2313101A1/de active Pending
- 1973-03-17 ES ES412798A patent/ES412798A1/es not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2908742A1 (de) * | 1978-03-07 | 1979-10-31 | Toppan Printing Co Ltd | Gegenstand mit reproduzierungs- bzw. faelschungssicheren farbigen darstellungen bzw. farbbildern oder -mustern und farbstoffzusammensetzung zu deren herstellung |
DE2908742C2 (de) * | 1978-03-07 | 1983-10-20 | Toppan Printing Co. Ltd., Tokyo | Farbmuster |
DE3905155A1 (de) * | 1989-02-20 | 1990-08-23 | Gao Ges Automation Org | Datentraeger, insbesondere sicherheitsdokument mit in farbkopierern nur verfaelscht reproduzierbarem druckbild |
DE3921636A1 (de) * | 1989-06-30 | 1991-01-03 | Schwarz Druck Gmbh & Co Kg | Gegen farbkopieren geschuetztes druckerzeugnis |
DE3921636C2 (de) * | 1989-06-30 | 1998-07-09 | Schwarz Druck Gmbh & Co Kg | Gegen Farbkopieren geschütztes Druckerzeugnis |
DE29513468U1 (de) * | 1995-08-22 | 1997-01-02 | Hummel GmbH & Co., 71106 Magstadt | Fälschungssicheres Dokument |
Also Published As
Publication number | Publication date |
---|---|
SE379866B (ru) | 1975-10-20 |
AT327231B (de) | 1976-01-26 |
US3852088A (en) | 1974-12-03 |
CA990319A (en) | 1976-06-01 |
ATA225773A (de) | 1975-04-15 |
ES412798A1 (es) | 1976-01-01 |
IT981201B (it) | 1974-10-10 |
JPS496929A (ru) | 1974-01-22 |
FR2177292A5 (ru) | 1973-11-02 |
CH573312A5 (ru) | 1976-03-15 |
JPS5139854B2 (ru) | 1976-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHN | Withdrawal |