MA25878A1 - SECURITY DOCUMENT - Google Patents

SECURITY DOCUMENT

Info

Publication number
MA25878A1
MA25878A1 MA26674A MA26674A MA25878A1 MA 25878 A1 MA25878 A1 MA 25878A1 MA 26674 A MA26674 A MA 26674A MA 26674 A MA26674 A MA 26674A MA 25878 A1 MA25878 A1 MA 25878A1
Authority
MA
Morocco
Prior art keywords
security document
fibres
coating
texture
support
Prior art date
Application number
MA26674A
Other languages
French (fr)
Inventor
Jean-Michel Grimal
Maurice Perron
Christian Vieu
Original Assignee
Banque De France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Banque De France filed Critical Banque De France
Publication of MA25878A1 publication Critical patent/MA25878A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
    • D21H23/42—Paper being at least partly surrounded by the material on both sides
    • D21H23/44—Treatment with a gas or vapour

Abstract

The invention concerns a security document comprising a support consisting of a sheet of paper with fibrous texture, characterised in that the fibrous texture is impregnated over its entire thickness with a protective substance, such that said substance provides a coating for the fibres of the texture and covers the binding zones of said fibres, the pores of said support being hermetically closed by the coating.
MA26674A 1999-12-07 2002-06-06 SECURITY DOCUMENT MA25878A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9915386A FR2801910B1 (en) 1999-12-07 1999-12-07 SAFETY DOCUMENT MANUFACTURED WITH PAPER WITH A FIBROUS WEB COATED BY A PROTECTIVE SUBSTANCE

Publications (1)

Publication Number Publication Date
MA25878A1 true MA25878A1 (en) 2003-10-01

Family

ID=9552950

Family Applications (1)

Application Number Title Priority Date Filing Date
MA26674A MA25878A1 (en) 1999-12-07 2002-06-06 SECURITY DOCUMENT

Country Status (11)

Country Link
EP (1) EP1250492B1 (en)
AT (1) ATE328154T1 (en)
AU (1) AU2524001A (en)
DE (1) DE60028418T2 (en)
ES (1) ES2261269T3 (en)
FR (1) FR2801910B1 (en)
MA (1) MA25878A1 (en)
MD (1) MD3349B2 (en)
NO (1) NO20022695L (en)
OA (1) OA12207A (en)
WO (1) WO2001042563A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10143523B4 (en) * 2001-09-05 2008-08-21 Hueck Folien Gesellschaft M.B.H. Process for the preparation of a selectively metallised film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2342643A (en) * 1941-05-10 1944-02-29 Guardite Corp Method of impregnating fabric sheet material
US4789564A (en) * 1987-03-31 1988-12-06 Union Carbide Corporation Hydridoaminosilane treatment for rendering surfaces water-repellent
FR2668507B1 (en) * 1990-02-09 1996-06-21 Arjomari Europ SHEET FOR SECURITY DOCUMENTS, HAVING A HIGH PRINTABILITY AT THE SAME TIME AS A RESISTANCE TO HIGH TRAFFIC.

Also Published As

Publication number Publication date
MD20020161A (en) 2003-01-31
ATE328154T1 (en) 2006-06-15
DE60028418T2 (en) 2006-12-21
ES2261269T3 (en) 2006-11-16
FR2801910A1 (en) 2001-06-08
FR2801910B1 (en) 2002-02-22
EP1250492B1 (en) 2006-05-31
DE60028418D1 (en) 2006-07-06
WO2001042563A1 (en) 2001-06-14
NO20022695D0 (en) 2002-06-06
EP1250492A1 (en) 2002-10-23
OA12207A (en) 2006-05-09
NO20022695L (en) 2002-08-05
MD3349B2 (en) 2007-06-30
AU2524001A (en) 2001-06-18

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