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1. (WO2010089439) PROCEDURE FOR MARKING, ENCRYPTION, LABELLING AND OPTICAL CODING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/089439 International Application No.: PCT/ES2010/070054
Publication Date: 12.08.2010 International Filing Date: 02.02.2010
IPC:
B41C 1/10 (2006.01) ,B23K 26/06 (2006.01) ,B23K 26/18 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
C
PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
1
Forme preparation
10
for lithographic printing; Master sheets for transferring a lithographic image to the forme
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26
Working by laser beam, e.g. welding, cutting, boring
02
Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
06
Shaping the laser beam, e.g. by masks or multi-focusing
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26
Working by laser beam, e.g. welding, cutting, boring
18
using absorbing layers on the material being worked, e.g. for marking or protecting purposes
Applicants:
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS (CSIC) [ES/ES]; C/ Serrano, 117 E-28006 Madrid, ES (AllExceptUS)
UNIVERSIDAD POLITÉCNICA DE MADRID (UPM) [ES/ES]; Avda. Ramiro de Maeztu, 7 Ciudad Universitaria E-28040 Madrid, ES (AllExceptUS)
BARRANCO QUERO, Ángel [ES/ES]; ES (UsOnly)
RODRÍGUEZ GONZÁLEZ-ELIPE, Agustín [ES/ES]; ES (UsOnly)
SÁNCHEZ VALENCIA, Juan Ramón [ES/ES]; ES (UsOnly)
APARICIO REBOLLO, Francisco Javier [ES/ES]; ES (UsOnly)
BLASZCZYK-LEZAK, Iwona Krystina [PL/ES]; ES (UsOnly)
HOLGADO BOLAÑOS, Miguel [ES/ES]; ES (UsOnly)
CASQUEL DEL CAMPO, Rafael [ES/ES]; ES (UsOnly)
OCAÑA MORENO, José Luis [ES/ES]; ES (UsOnly)
MOLPECERES ÁLVAREZ, Carlos [ES/ES]; ES (UsOnly)
GARCÍA-BALLESTEROS RAMÍREZ, Juan José [ES/ES]; ES (UsOnly)
MORALES FURIÓ, Miguel [ES/ES]; ES (UsOnly)
Inventors:
BARRANCO QUERO, Ángel; ES
RODRÍGUEZ GONZÁLEZ-ELIPE, Agustín; ES
SÁNCHEZ VALENCIA, Juan Ramón; ES
APARICIO REBOLLO, Francisco Javier; ES
BLASZCZYK-LEZAK, Iwona Krystina; ES
HOLGADO BOLAÑOS, Miguel; ES
CASQUEL DEL CAMPO, Rafael; ES
OCAÑA MORENO, José Luis; ES
MOLPECERES ÁLVAREZ, Carlos; ES
GARCÍA-BALLESTEROS RAMÍREZ, Juan José; ES
MORALES FURIÓ, Miguel; ES
Agent:
PONS ARIÑO, Ángel; Glorieta de Rubén Darío, 4 E-28010 Madrid, ES
Priority Data:
P20090031004.02.2009ES
Title (EN) PROCEDURE FOR MARKING, ENCRYPTION, LABELLING AND OPTICAL CODING
(ES) PROCEDIMIENTO DE MARCAJE, ENCRIPTACIÓN, ETIQUETADO Y CODIFICACIÓN ÓPTICA
(FR) PROCÉDÉ DE MARQUAGE, DE CHIFFREMENT, D'ÉTIQUETAGE ET DE CODAGE OPTIQUE
Abstract:
(EN) It permits marking or recording motifs (301) on surfaces whereon there has been deposited previously a fluorescent polymer layer (300) through a procedure of plasma polymerisation (100) of molecules of a colourant. The procedure combines the special characteristics of the polymer layers making them suitable for being capable of recording diverse motifs (301) thereon, and the possibility of recording by laser (101) or other techniques. Among such characteristics should be mentioned the possibility of a notable visual effect, including for thicknesses of 100 nm, the use of layers non-observable when illuminated with visible light, the high optical quality (transparency) thereof, or the facility wherewith they may be processed by subsequent treatments, including diverse laser treatments (101).
(ES) Permite el marcaje o grabación de motivos (301) en superficies sobre los que se ha depositado una capa (300) polimérica fluorescente previamente mediante un procedimiento de polimerización por plasma (100) de moléculas de un colorante. El procedimiento combina las características especiales de las capas poliméricas que las hacen aptas para poder grabar sobre ellas diversos motivos (301) y la posibilidad de grabado mediante láser (101) u otras técnicas. Entre tales características cabe mencionar la posibilidad de tener un efecto visual notable incluso para espesores de 100 nm, el uso de capas no observables cuando se iluminan con luz visible, la alta calidad óptica (transparencia) de las mismas o la facilidad con la que se pueden procesar por tratamientos posteriores, incluido diversos tratamientos mediante láser (101).
(FR) L'invention concerne un procédé qui permet d'effectuer le marquage ou la gravure de motifs (301) dans des surfaces sur lesquelles a été déposée une couche (300) polymère fluorescente précédemment par un procédé de polymérisation par plasma (100) de molécules d'un colorant. Le procédé de l'invention combine les caractéristiques spéciales des couches polymères qui les rend aptes à recevoir divers motifs (301) et qui donne la possibilité d'effectuer une gravure par laser (101) ou d'autres techniques. Parmi les caractéristiques présentées par le procédé de l'invention, on peut citer la possibilité d'obtenir un effet visuel notable y compris pour les épaisseurs de 100 nm, l'utilisation de couches non observables lorsqu'elles son éclairées par une lumière visible, la haute qualité optique (transparence) de celles-ci ou la facilité avec laquelle des traitements ultérieurs peuvent être effectués, notamment divers traitements par laser (101).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Spanish (ES)
Filing Language: Spanish (ES)
Also published as:
EP2394816ES2415338