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1. (WO2017093228) LASER MARKABLE COMPOSITIONS AND METHODS TO MANUFACTURE A PACKAGING THEREWITH
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/093228 International Application No.: PCT/EP2016/079089
Publication Date: 08.06.2017 International Filing Date: 29.11.2016
IPC:
B41M 5/30 (2006.01) ,B41M 5/323 (2006.01) ,B41M 5/333 (2006.01) ,B41M 5/34 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
26
Thermography
30
using chemical colour formers
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
26
Thermography
30
using chemical colour formers
323
Organic colour formers, e.g. leuco dyes
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
26
Thermography
30
using chemical colour formers
333
Colour developing components therefor, e.g. acidic compounds
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
26
Thermography
34
Multicolour thermography
Applicants:
AGFA-GEVAERT [BE/BE]; IP Department 3622 Septestraat 27 2640 Mortsel, BE
Inventors:
LOCCUFIER, Johan; BE
GOETHALS, Fabienne; BE
KOKKELENBERG, Dirk; BE
VAN AERT, Hubertus; BE
Agent:
VIAENE, Kris; BE
Priority Data:
15196923.530.11.2015EP
Title (EN) LASER MARKABLE COMPOSITIONS AND METHODS TO MANUFACTURE A PACKAGING THEREWITH
(FR) COMPOSITIONS MARQUABLES AU LASER ET PROCÉDÉS POUR FABRIQUER UN EMBALLAGE À L'AIDE DE CELLES-CI
Abstract:
(EN) A method of manufacturing a packaging, optionally preprinted by flexo or offset, comprising the steps of: - applying one or more laser markable compositions on at least a part of a packaging, and - forming a colour image by laser marking the one or more applied laser markable compositions, characterized in that the laser markable compositions comprise a leucodye, a developing agent or developing agent precursor, and optionally an optothermal converting agent. The method is especially suited for manufacturing a packaging selected from the group consisting of a food packaging, a drink packaging, a cosmetical packaging and a pharmaceutical packaging.
(FR) Procédé de fabrication d'un emballage, éventuellement pré-imprimé par impression flexographique ou offset, comprenant les étapes consistant à : -appliquer une ou plusieurs compositions marquables au laser sur au moins une partie d'un emballage, et - former une image en couleur par le marquage au laser de la ou des compositions marquables au laser appliquées, caractérisé en ce que les compositions marquables au laser comprennent un leucocolorant, un agent de développement ou un précurseur d'agent de développement, et éventuellement un agent de conversion optothermique. Le procédé convient particulièrement à la fabrication d'un emballage sélectionné dans le groupe constitué d'un emballage alimentaire, d'un emballage de boisson, d'un emballage cosmétique et d'un emballage pharmaceutique.
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, JP, KE, KG, 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)
Also published as:
CN108290434IN201817019892US20180345709