Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019063560) PAPER SUPPORT, SECURITY DOCUMENT WHICH COMPRISES SAME AND MANUFACTURING PROCESS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/063560 International Application No.: PCT/EP2018/075988
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
D21H 21/16 (2006.01) ,D21H 21/18 (2006.01) ,D21H 21/40 (2006.01) ,D21H 17/45 (2006.01) ,D21H 17/53 (2006.01)
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
21
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
14
characterised by function or properties in or on the paper
16
Sizing or water-repelling agents
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
21
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
14
characterised by function or properties in or on the paper
18
Reinforcing agents
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
21
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
14
characterised by function or properties in or on the paper
40
Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
17
Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
20
Macromolecular organic compounds
33
Synthetic macromolecular compounds
34
obtained by reactions only involving carbon-to-carbon unsaturated bonds
41
containing ionic groups
44
cationic
45
Nitrogen-containing groups
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
17
Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
20
Macromolecular organic compounds
33
Synthetic macromolecular compounds
46
obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
53
Polyethers; Polyesters
Applicants:
OBERTHUR FIDUCIAIRE SAS [FR/FR]; 7 AVENUE DE MESSINE 75008 PARIS, FR
Inventors:
BORDE, Xavier; FR
LE BERRE, Marjory; FR
GILLOT, Julien; FR
Agent:
REGIMBEAU; REGIMBEAU Parc d'Affaires CAP NORD A 2 allée Marie Berhaut CS71104 35011 RENNES CEDEX, FR
Priority Data:
175886726.09.2017FR
Title (EN) PAPER SUPPORT, SECURITY DOCUMENT WHICH COMPRISES SAME AND MANUFACTURING PROCESS
(FR) SUPPORT PAPIER, DOCUMENT DE SECURITE QUI LE COMPREND ET PROCEDE DE FABRICATION
Abstract:
(EN) The present invention relates in particular to a high-durability paper support for printing a security document, in particular a banknote, comprising cellulose fibres, in a proportion of at least 50% by weight relative to the total weight of the paper support in the dry state, additives and adjuvants, at least one binder, and which further comprises at least one olephobic and hydrophobic agent based on an organic compound containing perfluoropolyethers (PFPE), in a concentration of greater than 0% and less than or equal to 5% by weight in the dry state relative to the total weight of the paper support in the dry state, characterized in that it furthermore comprises at least one non-fibrous structural reinforcing agent from the family of softening agents, i.e. agents that increase the flexibility of the cellulose fibres, in an amount of between 0.5% and 15% by weight relative to the total weight of the paper support in the dry state.
(FR) La présente invention se rapporte notamment à un support papier à haute durabilité pour l'impression d'un document de sécurité, notamment un billet de banque, comprenant des fibres de cellulose, selon une proportion d'au moins 50 % en masse par rapport à la masse totale du support papier à l'état sec, des additifs et adjuvants, au moins un liant, et qui comprend en outre au moins un agent oléophobe et hydrophobe à base d'un composé organique contenant des groupements perfluoropolyéthers (PFPE), selon une concentration supérieure à 0% et inférieure ou égale à 5 % en masse à l'état sec par rapport à la masse totale du support papier à l'état sec, caractérisé en ce qu'il comprend par ailleurs au moins un agent de renfort structurel non fibreux de la famille des agents assouplissants, c'est à dire des agents augmentant la flexibilité des fibres de cellulose, selon une quantité comprise entre 0,5% et 15 % en masse par rapport à la masse totale du support papier à l'état sec.
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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: French (FR)
Filing Language: French (FR)