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1. (WO2019141453) PROCESSES FOR PRODUCING OPTICAL EFFECTS LAYERS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/141453 International Application No.: PCT/EP2018/085031
Publication Date: 25.07.2019 International Filing Date: 14.12.2018
IPC:
B05D 3/06 (2006.01) ,B05D 3/00 (2006.01) ,B41F 15/00 (2006.01) ,B41F 27/02 (2006.01) ,B42D 25/369 (2014.01) ,B41M 3/14 (2006.01) ,C09D 11/037 (2014.01) ,C09D 11/101 (2014.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3
Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
06
by exposure to radiation
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3
Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
15
Screen printers
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
27
Devices for attaching printing elements or formes to supports
02
Magnetic devices
[IPC code unknown for B42D 25/369]
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
3
Printing processes to produce particular kinds of printed work, e.g. patterns
14
Security printing
[IPC code unknown for C09D 11/037][IPC code unknown for C09D 11/101]
Applicants:
SICPA HOLDING SA [CH/CH]; Avenue de Florissant 41 1008 Prilly, CH
Inventors:
SCHMID, Mathieu; CH
LOGINOV, Evgeny; CH
DESPLAND, Claude-Alain; CH
Agent:
HOFFMANN EITLE PATENT- UND RECHTSANWÄLTE PARTMBB, ASSOCIATION NO. 151; Arabellastraße 30 81925 Munich, DE
Priority Data:
18152081.817.01.2018EP
18152082.617.01.2018EP
Title (EN) PROCESSES FOR PRODUCING OPTICAL EFFECTS LAYERS
(FR) PROCÉDÉS DE FABRICATION DE COUCHES À EFFET OPTIQUE
Abstract:
(EN) The present invention relates to the field of and processes and printing apparatuses for producing optical effect layers (OEL) comprising magnetically oriented platelet-shaped magnetic or magnetizable pigment particles on a substrate. In particular, the present invention relates to processes using printing apparatuses comprising a first magnetic-field-generating device mounted on a transferring device (TD) and a static second magnetic-field-generating device for producing said OELs as anti-counterfeit means on security documents or security articles or for decorative purposes.
(FR) La présente invention concerne le domaine de l'impression, des procédés d'impression et des appareils d'impression pour produire, sur un substrat, des couches à effet optique (OEL) comprenant des particules de pigment magnétiques ou magnétisables en forme de plaquettes orientées magnétiquement. En particulier, la présente invention concerne des procédés utilisant des appareils d'impression comprenant un premier dispositif de génération de champ magnétique monté sur un dispositif de transfert (TD) et un second dispositif de génération de champ magnétique statique pour produire lesdites OEL en tant que moyens anti-contrefaçon sur des documents de sécurité ou des articles de sécurité ou à des fins décoratives.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)