HK52396A - Printing ink for making erasable prints - Google Patents

Printing ink for making erasable prints

Info

Publication number
HK52396A
HK52396A HK52396A HK52396A HK52396A HK 52396 A HK52396 A HK 52396A HK 52396 A HK52396 A HK 52396A HK 52396 A HK52396 A HK 52396A HK 52396 A HK52396 A HK 52396A
Authority
HK
Hong Kong
Prior art keywords
prints
irradiation
action
under
printing ink
Prior art date
Application number
HK52396A
Inventor
Albert Amon
Dietmar Kiewitz
Original Assignee
Sicpa Holding Sa
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 Sicpa Holding Sa filed Critical Sicpa Holding Sa
Publication of HK52396A publication Critical patent/HK52396A/en

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
    • C09D11/54—Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
    • 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
    • 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
    • C09D11/02—Printing inks
    • 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
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Printing Methods (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Ceramic Products (AREA)
  • Ink Jet (AREA)

Abstract

The printing inks are intended and suitable for making opaque prints which can be removed by rubbing or scratching on areas to be covered of a print substrate by letterpress or offset printing. They comprise a release ink and a covering ink containing metal pigments to be printed thereon. The binder phase of the two systems, which is essentially free from solvents, comprises principally highly reactive, oxidatively drying products and monomers or prepolymers which dry chemically either under the action of atmospheric oxygen, possibly with additional assistance of heat (IR irradiation) or under the action of ultraviolet light (UV irradiation).
HK52396A 1988-09-05 1996-03-21 Printing ink for making erasable prints HK52396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3318/88A CH674989A5 (en) 1988-09-05 1988-09-05

Publications (1)

Publication Number Publication Date
HK52396A true HK52396A (en) 1996-03-29

Family

ID=4253394

Family Applications (1)

Application Number Title Priority Date Filing Date
HK52396A HK52396A (en) 1988-09-05 1996-03-21 Printing ink for making erasable prints

Country Status (12)

Country Link
EP (1) EP0358610B1 (en)
JP (1) JPH02167372A (en)
KR (1) KR900004890A (en)
AT (1) ATE104324T1 (en)
AU (1) AU612884B2 (en)
CA (1) CA1330177C (en)
CH (1) CH674989A5 (en)
DE (1) DE58907445D1 (en)
ES (1) ES2051383T3 (en)
FI (1) FI100663B (en)
HK (1) HK52396A (en)
NO (1) NO306473B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06164914A (en) * 1992-11-20 1994-06-10 Toppan Printing Co Ltd Copy prevention method and copying machine
GB9610011D0 (en) * 1996-05-14 1996-07-17 British Printing Company The L Improved process for the production of scratch-off cards
DE19832004C2 (en) * 1998-07-16 2000-06-29 Kanzan Spezialpapiere Gmbh Scratch cards and process for their manufacture
AR090178A1 (en) * 2012-03-23 2014-10-22 Sicpa Holding Sa PRINTING METHOD WITH OXIDATION DRY CALCOGRAPHIC INK AND UV-VIS CURABLE CALCOGRAPHIC INKS
DE102012010534A1 (en) * 2012-05-29 2013-12-05 Giesecke & Devrient Gmbh Method for producing a value document

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406137A (en) * 1965-04-29 1968-10-15 Xerox Corp Imaging material
US4095824A (en) * 1976-07-01 1978-06-20 Dittler Brothers, Inc. Secure contest card
US4113895A (en) * 1976-11-19 1978-09-12 American Can Company Method for producing multilayered coated substrate
DE3043742A1 (en) * 1980-11-20 1982-06-24 Agrob Anlagenbau GmbH, 8045 Ismaning METHOD FOR PRODUCING DECALS, PRINT MEDIA AND VARNISHES THEREFOR
CA1183734A (en) * 1983-02-09 1985-03-12 Eli A. Ganho Process and compositions for lithographic printing in multiple layers
DE3614653A1 (en) * 1986-04-30 1987-11-05 Buchdruckerei Lorenz Winter Gm Continuous flexographic printing with silver rub off ink - prepd. by making paste of aluminium powder and latex and adding waxy release agent
US4756760A (en) * 1986-09-15 1988-07-12 Basf Corporation Drying oil soap for intaglio inks

Also Published As

Publication number Publication date
CH674989A5 (en) 1990-08-15
DE58907445D1 (en) 1994-05-19
KR900004890A (en) 1990-04-13
FI894138A0 (en) 1989-09-01
AU612884B2 (en) 1991-07-18
NO893544L (en) 1990-03-06
ES2051383T3 (en) 1994-06-16
EP0358610A3 (en) 1991-12-27
ATE104324T1 (en) 1994-04-15
CA1330177C (en) 1994-06-14
AU4097389A (en) 1990-03-08
NO893544D0 (en) 1989-09-04
FI894138A (en) 1990-03-06
EP0358610B1 (en) 1994-04-13
NO306473B1 (en) 1999-11-08
FI100663B (en) 1998-01-30
EP0358610A2 (en) 1990-03-14
JPH02167372A (en) 1990-06-27

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20070904