EP2761084B1 - Procede de traitement de surface d'un billet de banque - Google Patents

Procede de traitement de surface d'un billet de banque Download PDF

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Publication number
EP2761084B1
EP2761084B1 EP12762308.0A EP12762308A EP2761084B1 EP 2761084 B1 EP2761084 B1 EP 2761084B1 EP 12762308 A EP12762308 A EP 12762308A EP 2761084 B1 EP2761084 B1 EP 2761084B1
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EP
European Patent Office
Prior art keywords
varnish
drying
coating
chemical compound
perfluoro
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.)
Revoked
Application number
EP12762308.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2761084A1 (fr
Inventor
Xavier Borde
Guillaume CHAPEAU
Julien Gillot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oberthur Fiduciaire SAS
Solvay Specialty Polymers Italy SpA
Original Assignee
Oberthur Fiduciaire SAS
Solvay Specialty Polymers Italy SpA
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
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Application filed by Oberthur Fiduciaire SAS, Solvay Specialty Polymers Italy SpA filed Critical Oberthur Fiduciaire SAS
Publication of EP2761084A1 publication Critical patent/EP2761084A1/fr
Application granted granted Critical
Publication of EP2761084B1 publication Critical patent/EP2761084B1/fr
Revoked legal-status Critical Current
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Classifications

    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/11—Halides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/53—Polyethers; Polyesters
    • 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
    • B42D2033/04—
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/16—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising curable or polymerisable compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper

Definitions

  • a succession of printing and securing processes leads to a final product with high added value.
  • Effective deterrence is achieved by affixing several types of security at different levels.
  • the first-level secure elements are elements detectable with the naked eye, in daylight or artificial and do not require the use of a particular device.
  • So-called second level security are detectable elements using technologically modest devices such as UV or IR lamps. This allows the authentication of banknotes within various organizations (shops, banking centers, etc.). We can thus distinguish patterns or texts printed in invisible ink but visible under ultraviolet or infrared radiation, fluorescent fibers, magnetic son etc ...
  • the third level of security requires sophisticated devices and, therefore, a high investment. It is mainly the central banks that examine these securities, such as the tracers present in the notes.
  • natural fibers other than cotton may be flax or abaca
  • synthetic fibers are based on polyethylene, polypropylene.
  • the support may even consist exclusively of bi-oriented polypropylene.
  • the anti-fouling coating it may be for example sauces based on polyurethane or latex. These last examples are of course not exhaustive, each high durability paper having its own particularities according to the different suppliers.
  • a soil test (the procedure of which will be described later) is characterized as the differential of measurement of the luminance L of a soiled sample and of an unsalted control sample on an unprinted portion.
  • a white wove paper formed of 100% cotton has a ⁇ L of about 20-30 units and this same paper varnished with the reference SicpaProtect 889354 printed in flexography, with an anilox of 6 / 6.5 cm 3 (ie about 2g / m 2 transferred) a ⁇ L between 14 and 18, a gain of around 40%.
  • Solvay offers fluorine-based products whose anti-adherent properties are well known.
  • Several references have the desired hydrophobicity and oleophobicity properties, in particular two aqueous dispersions based on perfluoro-polyether (PFPE, X - [- (CF 2 -CF 2 -O) m - (CF 2 O) n -] -X).
  • PFPE, X perfluoro-polyether
  • a first product, referenced FOMBLIN or 5134X contains PFPE-urethane
  • another product, referenced 5135X contains PFPE phosphate ammonium salts.
  • Another reference based on PFPE-urethane and containing organic solvents is functionalized, that is to say that the base molecule also contains reactive chemical functions.
  • the present applicant therefore proposes to remedy the drawbacks mentioned above with regard to varnishes for fiduciary use by a process which makes it possible to reinforce all the properties governing the longevity of a note, namely the resistance to soiling, the hydrophobicity , oleophobia, so as to reduce the retention of macroscopic particles of dirt, to repel, thanks to quantifiable barrier effects, the water of sweat and the fatty substances of sebum.
  • the present invention relates to a method of surface treatment of a banknote which comprises, at least on one of its opposite faces, at least one impression consisting of at least one pattern, this face and its printing. associated with being coated with a transparent protective coating, characterized by the fact that a coating containing a varnish and an organic chemical compound incorporating fluorine atoms in the form of at least a perfluoro-polyether group, on said face, and that is proceeded to its drying.
  • varnish is meant varnishes with infra-red drying / hot air and varnishes with UV drying.
  • it is acrylic varnish aqueous base for the first, and epoxy or acrylate-based varnish and solvents for the second.
  • An IR / hot air drying varnish is for example that of the Sicpa company such as Sicpaprotect 803688W (acrylic polymer).
  • the Sicpapotect 889354 based on monomers of the family of cycloaliphatic epoxides such as "Chissonox 221 Monomer” and which polymerises to give a polyepoxide matrix by means of initiators such as sodium salts.
  • onium eg substituted sulfonium cation and its anion activated under UV.
  • the "Actega terraGloss UV Special Coating VP-HB 100-080" varnish also polymerizes by giving a polyacrylate matrix from, inter alia, unsaturated acrylic resin.
  • printing consisting of a pattern any printed element, whatever the ink used, which forms any figure, for example in the form of a flat surface or not, this figure may in particular be inter alia a character. alphanumeric.
  • a document 1 in this case a bank note consisting of a support 2 paper or cotton fibers, for example, whose opposite upper and lower faces are referenced 20 and 21.
  • patterns 3 which here respectively consist, in the value of the note (here 100), a guilloche and a portrait.
  • This pattern may have been printed using a so-called security ink.
  • opposite face 21 may also comprise identical, similar or different impressions.
  • This varnish layer was printed according to the following operating conditions and described above (varnish with reference SicpaProtect 889354 printed in flexography, with anilox of 6 / 6.5 cm 3 (ie approximately 2 g / m 2 transferred) and dried under UV lamps H ⁇ NLE mercury spectrum 200 W / cm at 65% of their power).
  • an additional layer consisting of an organic chemical compound incorporating fluorine atoms in the form of at least one PFPE perfluoro-polyether group is flexo printed with anilox identical to those described above on layer 4. or at least one of its derivatives in an aqueous base version. After drying of the layer 5, the two layers 4 and 5 then form a coating R.
  • the drying of the layer 5 is carried out by evaporation under an infrared / hot air GRAFIX lamp at 150 ° C.
  • said drying consists of ultraviolet radiation drying of the same type as that mentioned above, especially when the organic chemical compound incorporating fluorine atoms in the form of at least one PFPE group and compatible with drying under UV radiation, is mixed directly with said varnish.
  • the varnish and the organic chemical compound incorporating fluorine atoms are printed in the form of a single layer.
  • the nonstick properties of the R coating reduce the chances of interaction and attachment of microscopic living pathogens such as bacteria and fungi, thereby inhibiting their proliferation.
  • biocidal agents be inserted in the dopant state in the layer 5 in order not to oppose a "passive" protection to the pathogenic aggressions as mentioned above, but a protection " active "as is possible for example with silver ions [cf. N. Stobie et al. : Silver Doped Perfluoropolyether-Urethane Coatings: Antibacterial Activity and Surface Analysis. Colloids and Surfaces B: Biointerfaces Vol 72,1 (2009), pp 62-67 ].
  • the soil resistance was tested according to the dry soil test (Fritsch). It is a vibrating apparatus where small glass beads are spread and incrust on a test piece of paper a messy composition based on sand, peat, activated carbon, flour, and mono-oleate glycerin (fat present in sebum). The test lasts 15 minutes. As stated above, the luminance of an initially white area is measured several times before and after exposure to the messy composition. The difference obtained or ⁇ L, allows to characterize the grip of the stain on the note: the smaller it is, the better is the resistance to dry dirt.
  • Hydrophobicity is characterized as resistance to penetration of water but also its ability to repel the latter surface called water repellency. Resistance to water penetration is therefore measured using the Cobb test (60 s). This is the amount of water absorbed by the support in g / m 2 through a cylindrical impregnation template for a period of 60 seconds. This is an otherwise common test in the paper industry to characterize paper absorption. There is also a Cobb at 300 seconds, this allows to see if the effect of the layer is still present after a longer exposure time under water.
  • the water repellency it is the natural propensity of the paper to make that the water flows in the form of drops on the surface of a paper, by simple "gravity" when the substrate is inclined. This is a visual test that has been correlated with contact angle measurements ( ⁇ ) of a water droplet at 500 ⁇ s (from which the surface tension values are also derived) . It is indeed at this moment that one can consider that this drop is stabilized on the surface of the paper.
  • Oleophobia is measured by fat exposure tests.
  • a first method called "Kit Test” uses a mixture of castor oil (fats) and high-boiling solvents, namely toluene (aromatic solvent) and n-heptane (aliphatic solvent).
  • composition whose viscosity and surface vary inversely with its aggressiveness, that is to say, its capacity of impregnation.
  • a composition rich in castor oil is at the bottom of the scale, while a composition rich in heavy solvents is at the top of the scale.
  • fatty acid test Another test has been implemented, this is the fatty acid test (GA).
  • the principle is the same as previously mentioned but the composition is a mixture of fatty acids, one of which is present in sebum. It is a mixture in different proportions of castor oil (heavy fraction), oleic acid (intermediate fraction) and octanoic acid (light fraction) with decreasing viscosities.
  • the test is carried out at 20 ° C. and at 60 ° C.
  • compositions to test There are 11 compositions to test and the results are also expressed in the form of visual notation.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Paints Or Removers (AREA)
  • Printing Methods (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
EP12762308.0A 2011-09-27 2012-09-26 Procede de traitement de surface d'un billet de banque Revoked EP2761084B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1158646A FR2980491B1 (fr) 2011-09-27 2011-09-27 Procede de traitement de surface d'un document de securite
PCT/EP2012/068968 WO2013045496A1 (fr) 2011-09-27 2012-09-26 Procede de traitement de surface d'un billet de banque

Publications (2)

Publication Number Publication Date
EP2761084A1 EP2761084A1 (fr) 2014-08-06
EP2761084B1 true EP2761084B1 (fr) 2016-04-06

Family

ID=46889074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12762308.0A Revoked EP2761084B1 (fr) 2011-09-27 2012-09-26 Procede de traitement de surface d'un billet de banque

Country Status (12)

Country Link
EP (1) EP2761084B1 (es)
KR (1) KR101978456B1 (es)
CN (1) CN103998685A (es)
AU (1) AU2012314478B2 (es)
BR (1) BR112014007006B1 (es)
CA (1) CA2848934C (es)
ES (1) ES2575707T3 (es)
FR (1) FR2980491B1 (es)
PL (1) PL2761084T3 (es)
RU (1) RU2611503C2 (es)
WO (1) WO2013045496A1 (es)
ZA (1) ZA201402214B (es)

Families Citing this family (9)

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Publication number Priority date Publication date Assignee Title
FR3020596B1 (fr) * 2014-05-02 2017-03-10 Oberthur Fiduciaire Sas Document de securite impregne d'un agent desopacifiant et procede de traitement d'un document
FR3025532A1 (fr) * 2014-09-05 2016-03-11 Oberthur Fiduciaire Sas Support papier, son procede de fabrication et document de securite fabrique avec celui-ci
FR3057205B1 (fr) * 2016-10-10 2020-10-16 Arjowiggins Security Procede de fabrication d'un element de securite
FR3105250B1 (fr) 2019-12-19 2021-12-31 Oberthur Fiduciaire Sas Vernis protecteur en particulier pour les documents de sécurité
US20230148597A1 (en) * 2020-04-21 2023-05-18 Conopco, Inc., D/B/A Unilever Varnish
US20230391958A1 (en) 2020-10-14 2023-12-07 Solvay Specialty Polymers Italy S.P.A. Novel (per)fluoropolyether polymers and use thereof
TW202222965A (zh) 2020-10-14 2022-06-16 義大利商首威專業聚合物義大利公司 新穎的（全）氟聚醚聚合物及其用途
DE102020006601A1 (de) * 2020-10-27 2022-04-28 Giesecke+Devrient Currency Technology Gmbh Banknote mit antiviralem Schutzlack, Verfahren zur Herstellung einer Banknote mit antiviralem Schutzlack und Verwendung einer Banknote mit antiviralem Schutzlack als antiviralen Gegenstand
FR3136777A1 (fr) 2022-06-17 2023-12-22 Oberthur Fiduciaire Sas Utilisation d'un copolymère époxy-silicone, composition fluide réticulable le contenant et billet de banque revêtu de cette composition

Citations (7)

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Publication number Priority date Publication date Assignee Title
EP1371676A1 (en) 2002-01-15 2003-12-17 Solvay Solexis S.p.A. Aqueous compositions of perfluoropolyether phosphates and use thereof to confer oleo-repellence to paper
EP1006168B1 (en) 1998-12-01 2005-06-22 Solvay Solexis S.p.A. Surface treatments with bifunctional perfluoropolyether derivatives
EP1484445B1 (en) 2003-06-03 2007-07-11 Solvay Solexis S.p.A. Use of carboxylic perfluoropolyethers for the oleo-repellent paper sizing
EP1273704B1 (en) 2001-07-05 2007-09-12 Solvay Solexis S.p.A. Dispersions of fluorinated polymers
EP1690882B1 (en) 2005-02-10 2008-04-09 Solvay Solexis S.p.A. Aqueous compositions containing perfluoropolyether di-carboxylic salts for the oleo-repellent paper treatment
WO2009080626A2 (en) 2007-12-19 2009-07-02 Agfa-Gevaert Nv Tamperproof security document and process for preparing tamperproof security documents
EP1489124B1 (en) 2003-06-03 2011-10-19 Solvay Solexis S.p.A. Perfluoropolyether carboxylic acids and use thereof for the oleo-repellent paper sizing

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FR2639371B1 (fr) 1988-11-24 1995-04-14 Atochem Procede de blanchiment de pates desencrees
FR2818582B1 (fr) 2000-12-26 2003-07-04 Francois Charles Oberthur Fidu Dispositif d'impression flexographique de documents de securite et documents ainsi obtenus
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CN1304692C (zh) * 2004-03-25 2007-03-14 中国印钞造币总公司 提高纸制品的耐脏污性的方法
CA2621110C (en) * 2005-07-22 2012-12-18 International Paper Company Paper substrate containing a fluorine containing compound and having enhanced grease-resistance and glueability
DE102005052672A1 (de) * 2005-11-04 2007-05-10 Giesecke & Devrient Gmbh Harzimprägniertes Sicherheitspapier
WO2009077536A2 (en) * 2007-12-19 2009-06-25 Agfa-Gevaert Nv Process for preparing tamperproof security documents and tamperproof security document
DE102008019211A1 (de) * 2008-04-11 2009-10-15 Bayropa Jung Gmbh Mit thermoplastischem Klebemittel beschichtetes, Silikonöl-abweisendes Papiererzeugnis
ITVR20080065A1 (it) * 2008-06-10 2009-12-11 Cartiere Fedrigoni & C Spa Procedimento per il trattamento antisporco di banconote e/o di carta di sicurezza in generale
US9371412B2 (en) * 2008-07-01 2016-06-21 Solvay Specialty Polymers Italy S.P.A. Process for imparting grease, oil and water repellence to substrates
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006168B1 (en) 1998-12-01 2005-06-22 Solvay Solexis S.p.A. Surface treatments with bifunctional perfluoropolyether derivatives
EP1273704B1 (en) 2001-07-05 2007-09-12 Solvay Solexis S.p.A. Dispersions of fluorinated polymers
EP1371676A1 (en) 2002-01-15 2003-12-17 Solvay Solexis S.p.A. Aqueous compositions of perfluoropolyether phosphates and use thereof to confer oleo-repellence to paper
EP1484445B1 (en) 2003-06-03 2007-07-11 Solvay Solexis S.p.A. Use of carboxylic perfluoropolyethers for the oleo-repellent paper sizing
EP1489124B1 (en) 2003-06-03 2011-10-19 Solvay Solexis S.p.A. Perfluoropolyether carboxylic acids and use thereof for the oleo-repellent paper sizing
EP1690882B1 (en) 2005-02-10 2008-04-09 Solvay Solexis S.p.A. Aqueous compositions containing perfluoropolyether di-carboxylic salts for the oleo-repellent paper treatment
WO2009080626A2 (en) 2007-12-19 2009-07-02 Agfa-Gevaert Nv Tamperproof security document and process for preparing tamperproof security documents

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Title
G TEGGE: "Römpp Chemie Lexikon 9 auflage", 1992, article POLYETHERIN A, pages: 3529, XP055341641
G TEGGE: "Römpp Chemie Lexikon 9 auflage", article "Lackdraht", pages: 2424 - 2425, XP055341627

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Publication number Publication date
AU2012314478B2 (en) 2016-11-03
KR20140082991A (ko) 2014-07-03
RU2014116902A (ru) 2015-11-10
CN103998685A (zh) 2014-08-20
RU2611503C2 (ru) 2017-02-27
BR112014007006A2 (pt) 2017-04-11
AU2012314478A1 (en) 2014-04-03
KR101978456B1 (ko) 2019-05-14
ES2575707T3 (es) 2016-06-30
FR2980491A1 (fr) 2013-03-29
PL2761084T3 (pl) 2016-09-30
EP2761084A1 (fr) 2014-08-06
CA2848934A1 (fr) 2013-04-04
CA2848934C (fr) 2020-04-14
ZA201402214B (en) 2015-08-26
WO2013045496A1 (fr) 2013-04-04
FR2980491B1 (fr) 2014-12-26
BR112014007006B1 (pt) 2021-08-10

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