CH605180A5 - - Google Patents

Info

Publication number
CH605180A5
CH605180A5 CH782676A CH782676A CH605180A5 CH 605180 A5 CH605180 A5 CH 605180A5 CH 782676 A CH782676 A CH 782676A CH 782676 A CH782676 A CH 782676A CH 605180 A5 CH605180 A5 CH 605180A5
Authority
CH
Switzerland
Application number
CH782676A
Inventor
Ernst Beyer
Karl-Heinz Schrader
Original Assignee
Pelikan Werke Wagner Guenther
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 Pelikan Werke Wagner Guenther filed Critical Pelikan Werke Wagner Guenther
Publication of CH605180A5 publication Critical patent/CH605180A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/50—Sympathetic, colour changing or similar inks
    • 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
    • B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Paints Or Removers (AREA)
  • Color Printing (AREA)
CH782676A 1975-06-20 1976-08-18 CH605180A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752527462 DE2527462A1 (de) 1975-06-20 1975-06-20 Gegen faelschung gesicherte vordrucke

Publications (1)

Publication Number Publication Date
CH605180A5 true CH605180A5 (xx) 1978-09-29

Family

ID=5949515

Family Applications (1)

Application Number Title Priority Date Filing Date
CH782676A CH605180A5 (xx) 1975-06-20 1976-08-18

Country Status (6)

Country Link
AT (1) AT340179B (xx)
CH (1) CH605180A5 (xx)
DE (1) DE2527462A1 (xx)
FR (1) FR2315132A1 (xx)
GB (1) GB1521402A (xx)
IT (1) IT1059753B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027698B2 (en) * 1979-10-22 1989-04-05 The Wiggins Teape Group Limited Method of producing paper or coated paper carrying an unobtrusive image
DE3129400C2 (de) * 1981-07-25 1985-06-27 Dynamit Nobel Ag, 5210 Troisdorf Verwendung eines Flächengebildes aus Kunststoff
DE3918765A1 (de) * 1989-06-08 1990-12-13 Drewsen Spezialpapiere Sicherheitspapier zur herstellung von dokumenten
GB8915400D0 (en) * 1989-07-05 1989-08-23 Nocopi Int Inc Selectively copyresistant security paper
FR2662717B2 (fr) * 1990-01-31 1994-09-23 Arjomari Prioux Document authentifiable par une composition avec zone desensibilisee et procede d'authentification.
FR2657630B1 (fr) * 1990-01-31 1994-08-05 Arjomari Prioux Document authentifiable par une composition d'authentification, composition d'authentification et procede pour effectuer cette authentification.
DE29512849U1 (de) * 1995-08-09 1995-11-30 Zoellner Martha Dipl Design Briefmarken, Postwertzeichen o.ä.
GB9523409D0 (en) * 1995-11-15 1996-01-17 Bowater Business Forms Ltd Pressure-sensitive copying sheets
ES2290749T3 (es) 2003-07-25 2008-02-16 L'oreal Dispositivo de empaquetado autentificable para productos cosmeticos.
FR2857990B1 (fr) 2003-07-25 2007-04-06 Oreal Dispositif de conditionnement cosmetique authentifiable

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB305028A (en) * 1928-01-28 1930-03-27 Edmond Bayle Process for the protection and authentification of deeds, cheques or any other documents, printed or manuscript, or any other objects
FR765031A (fr) * 1933-12-05 1934-06-01 Controle & D Expertise Soc D Procédé relatif à la protection contre la fraude des documents imprimés
US3523866A (en) * 1968-11-19 1970-08-11 Wilbur W Krueger Authenticatable paper
GB1525383A (en) * 1974-08-02 1978-09-20 Portals Ltd Paper for printed sheets

Also Published As

Publication number Publication date
FR2315132A1 (fr) 1977-01-14
DE2527462A1 (de) 1976-12-30
AT340179B (de) 1977-11-25
IT1059753B (it) 1982-06-21
ATA302376A (de) 1977-03-15
GB1521402A (en) 1978-08-16

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Legal Events

Date Code Title Description
PL Patent ceased