DK0860297T3 - Process for making banknotes - Google Patents

Process for making banknotes

Info

Publication number
DK0860297T3
DK0860297T3 DK98102976T DK98102976T DK0860297T3 DK 0860297 T3 DK0860297 T3 DK 0860297T3 DK 98102976 T DK98102976 T DK 98102976T DK 98102976 T DK98102976 T DK 98102976T DK 0860297 T3 DK0860297 T3 DK 0860297T3
Authority
DK
Denmark
Prior art keywords
air
acrylic
drying
paper
polymer
Prior art date
Application number
DK98102976T
Other languages
Danish (da)
Inventor
Gerhardus Johannis Mulder
Matthias Anthonie Joh Akkerman
Original Assignee
Atofina Res
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8226507&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0860297(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atofina Res filed Critical Atofina Res
Application granted granted Critical
Publication of DK0860297T3 publication Critical patent/DK0860297T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0036—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers dried without curing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0045—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or film forming compositions cured by mechanical wave energy, e.g. ultrasonics, cured by electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams, or cured by magnetic or electric fields, e.g. electric discharge, plasma

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Paper (AREA)
  • Paints Or Removers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Edible Seaweed (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Paper printed with ink is covered with a protective coating whose composition essentially consists of water, 15-45 wt% (preferably 20-30 wt%) of at least one emulsified acrylic (co)polymer of the air-drying or UV-curing type, and when using an air-drying acrylic (co)polymer 0.8-2.0 wt% (preferably 1.2-1.6 wt%) of wax (preferably polyethylene wax), in addition to the usual additives. Said composition is applied on printed paper (particularly on thin paper, i.e. 100 g/m2 or lower, generally 75 to 95 g/m2) in an amount such as to obtain a dry film weight of 1.5-5 g/m2 (preferably 2-3 g/m2) then subjected to air-drying followed where applicable by UV-curing. Acrylic (co)polymers of the UV-curing type are preferred because they provide more resistant coatings.
DK98102976T 1997-02-20 1998-02-20 Process for making banknotes DK0860297T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97102773A EP0860296A1 (en) 1997-02-20 1997-02-20 Process for producing banknotes

Publications (1)

Publication Number Publication Date
DK0860297T3 true DK0860297T3 (en) 2002-02-18

Family

ID=8226507

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98102976T DK0860297T3 (en) 1997-02-20 1998-02-20 Process for making banknotes

Country Status (6)

Country Link
EP (2) EP0860296A1 (en)
AT (1) ATE207818T1 (en)
DE (1) DE69802216T2 (en)
DK (1) DK0860297T3 (en)
ES (1) ES2166113T3 (en)
PT (1) PT860297E (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7073762B2 (en) 2000-06-12 2006-07-11 Pearson Leonard B Detachable computer mouse pad surface in multiple sheet form
EP1290627A1 (en) * 2000-06-12 2003-03-12 Leonard B. Pearson Detachable computer mouse pad surfaces in padded-ply form
US7052762B2 (en) * 2001-05-24 2006-05-30 3M Innovative Properties Company Low Tg multilayer optical films
EP1629986A1 (en) 2004-08-24 2006-03-01 Kba-Giori S.A. Security printing process and security document
GB2419110A (en) * 2004-10-14 2006-04-19 Nicholas John Murray An authentication article encapsulated in a curable coating on a substrate
DE602006014287D1 (en) 2006-12-15 2010-06-24 Kba Giori Sa Protective coating for printed securities
EP3033398B1 (en) * 2013-08-14 2019-10-23 Hewlett-Packard Development Company, L.P. Inkjet ink set

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599756A (en) * 1977-01-21 1981-10-07 Unilever Ltd Treatment of printed surfaces
DE3225875A1 (en) * 1982-07-10 1984-01-12 Basf Ag, 6700 Ludwigshafen COPOLYMERISATES FROM 2 TO 3 C-ATOMAS CONTAINING MONOOLEFINICALLY UNSATURATED CARBONIC ACIDS AND STYRENE AND THE USE THEREOF FOR THE PRODUCTION OF AQUEOUS PAPER COATINGS
DE4138073A1 (en) * 1991-11-19 1993-05-27 Dyes Joachim Lackfab Gmbh PRINTING LACQUERED ON WATER BASIS
DE4336214A1 (en) * 1992-10-23 1994-04-28 Guenther Dr Schwarz Coating binder-applicable by calendering - comprising component film forming at shore 60 deg. C, a wax and/or paraffin melting above 60 deg. C, emulsifiers etc.
US5384160A (en) * 1993-03-11 1995-01-24 Frazzitta; Joseph Method of coating a surface

Also Published As

Publication number Publication date
EP0860297A1 (en) 1998-08-26
PT860297E (en) 2002-04-29
DE69802216D1 (en) 2001-12-06
DE69802216T2 (en) 2002-06-27
EP0860296A1 (en) 1998-08-26
EP0860297B1 (en) 2001-10-31
ES2166113T3 (en) 2002-04-01
ATE207818T1 (en) 2001-11-15

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