FR2338149B1 - - Google Patents
Info
- Publication number
- FR2338149B1 FR2338149B1 FR7600753A FR7600753A FR2338149B1 FR 2338149 B1 FR2338149 B1 FR 2338149B1 FR 7600753 A FR7600753 A FR 7600753A FR 7600753 A FR7600753 A FR 7600753A FR 2338149 B1 FR2338149 B1 FR 2338149B1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
- B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
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- 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
- B42D15/00—Printed matter of special format or style not otherwise provided for
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
- Printing Methods (AREA)
- Credit Cards Or The Like (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762600781 DE2600781C3 (en) | 1976-01-13 | 1976-01-10 | Process for the production of travel or entry tickets or other receipts of value |
FR7600753A FR2338149A1 (en) | 1976-01-13 | 1976-01-13 | Entrance ticket production method - has chemical compounds reacting under mechanical pressure which prevents fraudulent use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7600753A FR2338149A1 (en) | 1976-01-13 | 1976-01-13 | Entrance ticket production method - has chemical compounds reacting under mechanical pressure which prevents fraudulent use |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2338149A1 FR2338149A1 (en) | 1977-08-12 |
FR2338149B1 true FR2338149B1 (en) | 1982-05-28 |
Family
ID=9167870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7600753A Granted FR2338149A1 (en) | 1976-01-13 | 1976-01-13 | Entrance ticket production method - has chemical compounds reacting under mechanical pressure which prevents fraudulent use |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2600781C3 (en) |
FR (1) | FR2338149A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54150210A (en) * | 1978-05-15 | 1979-11-26 | Kanzaki Paper Mfg Co Ltd | Microcapsuleecoated paper for pressureesensitive copying |
DE2951486C2 (en) * | 1979-12-20 | 1982-06-16 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Security paper protected against counterfeiting and counterfeiting and process for its manufacture |
FR2483480A1 (en) * | 1980-05-28 | 1981-12-04 | Arjomari Prioux | SECURITY PAPER THAT CAN BE USED TO AVOID FALSIFICATIONS WHICH MAY RESULT FROM THE USE OF ERASABLE INK PENS |
DE3211102A1 (en) * | 1982-03-25 | 1983-10-06 | Schwarz Klaus Billett Automat | METHOD FOR AUTHENTICITY CONTROL OF PAPER SECTIONS AND USE OF A COLOR REACTION SYSTEM SUITABLE FOR THIS |
US4846502A (en) * | 1986-06-24 | 1989-07-11 | Wallace Computer Services, Inc. | Tamper evident document and use thereof |
WO1989005335A1 (en) * | 1987-12-02 | 1989-06-15 | Japan Capsular Products Inc | Microencapsulated photochromic material, process for its preparation, and water-base ink composition prepared therefrom |
WO2001062515A1 (en) * | 2000-02-23 | 2001-08-30 | Lip-Say International Pty Ltd | A redemption coupon |
-
1976
- 1976-01-10 DE DE19762600781 patent/DE2600781C3/en not_active Expired
- 1976-01-13 FR FR7600753A patent/FR2338149A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2338149A1 (en) | 1977-08-12 |
DE2600781C3 (en) | 1980-01-10 |
DE2600781A1 (en) | 1977-07-14 |
DE2600781B2 (en) | 1979-05-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |