FR987483A - Papier de sûreté et son procédé de fabrication - Google Patents

Papier de sûreté et son procédé de fabrication

Info

Publication number
FR987483A
FR987483A FR987483DA FR987483A FR 987483 A FR987483 A FR 987483A FR 987483D A FR987483D A FR 987483DA FR 987483 A FR987483 A FR 987483A
Authority
FR
France
Prior art keywords
manufacturing process
security paper
security
paper
manufacturing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MONTGOLFIER
Original Assignee
MONTGOLFIER
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 MONTGOLFIER filed Critical MONTGOLFIER
Application granted granted Critical
Publication of FR987483A publication Critical patent/FR987483A/fr
Expired legal-status Critical Current

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
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation
FR987483D 1943-02-09 1943-02-09 Papier de sûreté et son procédé de fabrication Expired FR987483A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987483T 1943-02-09

Publications (1)

Publication Number Publication Date
FR987483A true FR987483A (fr) 1951-08-14

Family

ID=9538916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987483D Expired FR987483A (fr) 1943-02-09 1943-02-09 Papier de sûreté et son procédé de fabrication

Country Status (1)

Country Link
FR (1) FR987483A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747349A1 (de) * 1976-05-25 1979-05-03 Arjomari Prioux Faelschungssicheres papier, seine herstellung und verwendung
FR2478695A1 (fr) * 1980-03-21 1981-09-25 Aussedat Rey Papier de surete a particules luminescentes, son procede de fabrication, et procede de fabrication desdites particules

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747349A1 (de) * 1976-05-25 1979-05-03 Arjomari Prioux Faelschungssicheres papier, seine herstellung und verwendung
FR2478695A1 (fr) * 1980-03-21 1981-09-25 Aussedat Rey Papier de surete a particules luminescentes, son procede de fabrication, et procede de fabrication desdites particules

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