ES514027A0 - "IMPROVEMENTS IN THE MANUFACTURE OF SECURITY PAPERS". - Google Patents

"IMPROVEMENTS IN THE MANUFACTURE OF SECURITY PAPERS".

Info

Publication number
ES514027A0
ES514027A0 ES514027A ES514027A ES514027A0 ES 514027 A0 ES514027 A0 ES 514027A0 ES 514027 A ES514027 A ES 514027A ES 514027 A ES514027 A ES 514027A ES 514027 A0 ES514027 A0 ES 514027A0
Authority
ES
Spain
Prior art keywords
manufacture
security papers
luminescent substance
security
threads
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.)
Granted
Application number
ES514027A
Other languages
Spanish (es)
Other versions
ES8400524A1 (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.)
GAO Gesellschaft fuer Automation und Organisation mbH
Original Assignee
GAO Gesellschaft fuer Automation und Organisation mbH
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 GAO Gesellschaft fuer Automation und Organisation mbH filed Critical GAO Gesellschaft fuer Automation und Organisation mbH
Publication of ES514027A0 publication Critical patent/ES514027A0/en
Publication of ES8400524A1 publication Critical patent/ES8400524A1/en
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Credit Cards Or The Like (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Details Of Garments (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

1. A security paper having threads or fibers embedded in the paper pulp and made of cellulose acetate containing a luminescent substance in even distribution, characterized in that the luminescent substance is a lanthanide chelate showing narrow-band luminescence.
ES514027A 1981-06-05 1982-06-04 Security paper and method for its manufacture. Expired ES8400524A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3122470A DE3122470C2 (en) 1981-06-05 1981-06-05 Security paper and process for making the same

Publications (2)

Publication Number Publication Date
ES514027A0 true ES514027A0 (en) 1983-10-16
ES8400524A1 ES8400524A1 (en) 1983-10-16

Family

ID=6134067

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514027A Expired ES8400524A1 (en) 1981-06-05 1982-06-04 Security paper and method for its manufacture.

Country Status (5)

Country Link
EP (1) EP0066854B1 (en)
JP (1) JPS5854099A (en)
AT (1) ATE12532T1 (en)
DE (1) DE3122470C2 (en)
ES (1) ES8400524A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566440B1 (en) * 1984-06-22 1988-07-22 Jalon Michel SECURITY FIBERS AND OTHER MATERIALS MADE LUMINESCENT BY A DYEING PROCESS, THEIR PROCESSES AND THEIR APPLICATIONS
FR2585987B1 (en) * 1985-08-08 1989-02-03 Petrel Sarl SECURITY MARKING METHOD, MATERIALS PROVIDED WITH SECURITY MARKS
US5118349A (en) * 1986-08-19 1992-06-02 Petrel Security markings, material provided with security marks, and apparatus to detect the security mark
FR2603043B1 (en) * 1986-08-19 1988-11-10 Petrel Sarl SECURITY MARKING, MATERIALS PROVIDED WITH SECURITY MARKS, APPARATUS FOR REVEALING THE SECURITY MARK
JP2585245B2 (en) * 1987-02-27 1997-02-26 株式会社日立製作所 Security thread detector
DE3843077A1 (en) * 1988-12-21 1990-06-28 Gao Ges Automation Org SECURITY ELEMENT IN THE FORM OF STRINGS OR TAPES FOR EMBEDDING IN SECURITY DOCUMENTS, AND METHODS FOR THE PRODUCTION AND TESTING THEREOF
CA2160456C (en) * 1993-04-16 2003-03-11 Toru Murakami Anti-falsification paper
DE29513468U1 (en) * 1995-08-22 1997-01-02 Hummel GmbH & Co., 71106 Magstadt Counterfeit-proof document
FI98744C (en) * 1996-01-17 1997-08-11 Valtion Teknillinen Method of marking paper and device for detecting marked paper
US6068895A (en) * 1997-08-27 2000-05-30 Nippon Dom Co., Ltd. Woven security label
US6744525B2 (en) 1997-11-25 2004-06-01 Spectra Systems Corporation Optically-based system for processing banknotes based on security feature emissions
US6552290B1 (en) 1999-02-08 2003-04-22 Spectra Systems Corporation Optically-based methods and apparatus for performing sorting coding and authentication using a gain medium that provides a narrowband emission
DE19962790A1 (en) * 1999-12-23 2001-06-28 Giesecke & Devrient Gmbh Security paper, for secure documents, comprises veining fibers with differing luminescent properties to discourage document forgery, and is coded according to their disposition
FR2813134B1 (en) * 2000-08-21 2004-01-16 Banque De France METHOD FOR AUTHENTICATING SENSITIVE DOCUMENTS
DE10047677A1 (en) * 2000-09-25 2002-04-25 Jackstaedt Gmbh Luminescent coating material
US7122248B2 (en) 2001-02-21 2006-10-17 Honeywell International Inc. Security articles
GB0126065D0 (en) * 2001-10-31 2001-12-19 Elam T Ltd Document authentication
US6893489B2 (en) 2001-12-20 2005-05-17 Honeywell International Inc. Physical colored inks and coatings
DE10206626A1 (en) * 2002-02-15 2003-08-28 Orga Kartensysteme Gmbh Providing chip card with security marking of optically active fibres applied to inside of transparent covering foil on card
KR101076621B1 (en) * 2002-10-30 2011-10-26 시바 홀딩 인크 - Process for incorporation of UV-luminescent compounds in polymeric materials
CN100362078C (en) * 2002-10-30 2008-01-16 西巴特殊化学品控股有限公司 Process for incorporation of UV-luminescent compounds in polymeric materials
DE10346687A1 (en) * 2003-10-08 2005-05-04 Giesecke & Devrient Gmbh Coding system for value documents
NL1026430C2 (en) * 2004-06-16 2005-12-19 Vhp Ugchelen Bv Security paper, comprising a substrate surface bounded by sides, provided with a luminescent security feature.
DE102005041054A1 (en) 2005-08-30 2007-03-01 Giesecke & Devrient Gmbh Bank notes e.g. US-notes, originality verification method, involves providing material as authenticity feature activated for emission of luminance radiation, to bank notes, and detecting emitted radiation in specific wavelength range
CN103597522B (en) 2011-06-06 2016-10-05 锡克拜控股有限公司 In-line decay-time scanner
WO2014191029A1 (en) 2013-05-28 2014-12-04 Sicpa Holding Sa Sequenced illumination in mark reading devices
DE102014203080A1 (en) * 2014-02-20 2015-08-20 Bundesdruckerei Gmbh Process for producing a polymer layer having at least one finely divided solid contained therein, polymer film and method for producing a film body
US9863920B2 (en) 2014-06-27 2018-01-09 Eastman Chemical Company Fibers with chemical markers and physical features used for coding
US9442074B2 (en) 2014-06-27 2016-09-13 Eastman Chemical Company Fibers with surface markings used for coding
US9851341B2 (en) 2014-06-27 2017-12-26 Eastman Chemical Company Fibers with chemical markers used for coding
MA51310B1 (en) 2017-12-22 2021-11-30 Sicpa Holding Sa Fall-time light sensor and scanning device
BE1027929B1 (en) 2019-12-27 2021-08-03 Italmaster Belgium Process for producing colored synthetic fibers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068063A (en) * 1962-12-11 Cellulose acetate spinning solutions
US2208653A (en) * 1937-09-16 1940-07-23 Celanese Corp Safety paper
US2255696A (en) * 1938-04-05 1941-09-09 Waterlow & Sons Ltd Means for safeguarding bank notes, bonds, and like documents of value from fraudulent imitation
CH516196A (en) * 1965-03-08 1971-11-30 American Cyanamid Co Method of retrieving recorded information
BE754221A (en) * 1969-08-01 1970-12-31 Ncr Co RECORDING MEDIA ADVANCEMENT DEVICE
JPS5634782A (en) * 1979-08-31 1981-04-07 Asahi Chem Ind Co Ltd Novel energy converting substance and illuminant

Also Published As

Publication number Publication date
DE3122470C2 (en) 1985-09-05
EP0066854A1 (en) 1982-12-15
ATE12532T1 (en) 1985-04-15
JPS5854099A (en) 1983-03-30
DE3122470A1 (en) 1983-01-05
EP0066854B1 (en) 1985-04-03
ES8400524A1 (en) 1983-10-16

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