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1. (WO2013053774) BIODEGRADABLE INK FOR UNFORGEABLE PRINTING AND/OR WRITING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/053774    International Application No.:    PCT/EP2012/070082
Publication Date: 18.04.2013 International Filing Date: 10.10.2012
IPC:
B42D 15/00 (2006.01), C09D 11/00 (2006.01)
Applicants: SOJASUN TECHNOLOGIES [FR/FR]; 2 rue Julien Neveu F-35530 Noyal-sur-Vilaine (FR)
Inventors: EFSTATHIOU, Théo; (FR)
Agent: LARCHER, Dominique; 90333 B Technopôle Atalante 16B rue de Jouanet, Bretagne F-35703 Rennes Cedex 7 (FR)
Priority Data:
1159312 14.10.2011 FR
Title (EN) BIODEGRADABLE INK FOR UNFORGEABLE PRINTING AND/OR WRITING
(FR) ENCRE BIODEGRADABLE POUR IMPRESSION ET/OU ECRITURE INFALSIFIABLE
Abstract: front page image
(EN)The invention relates to an ink, the formulation of which includes at least one solvent, at least one coloring agent, at least one wetting agent, and at least one marker, characterized in that: said solvent is selected from the group consisting of water, vegetable oils, and natural resins; the wetting agent is a biodegradable agent of plant origin; and the marker is a photoluminescent marker including at least one lanthanide.
(FR)Encre dont la formulation comprend au moins un solvant, au moins un agent colorant, au moins un agent mouillant et au moins un marqueur caractérisé en ce que : - ledit solvant est choisi dans le groupe constitué par l'eau, les huiles végétales et les résines naturelles, - ledit agent mouillant est un agent biodégradable d'origine végétale, et - ledit marqueur est un marqueur photoluminescent intégrant au moins un lanthanide.
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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)