CH679411A5 - - Google Patents

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Publication number
CH679411A5
CH679411A5 CH498/91A CH4989188A CH679411A5 CH 679411 A5 CH679411 A5 CH 679411A5 CH 498/91 A CH498/91 A CH 498/91A CH 4989188 A CH4989188 A CH 4989188A CH 679411 A5 CH679411 A5 CH 679411A5
Authority
CH
Switzerland
Prior art keywords
paper
cobalt
support
salt
cobalt salt
Prior art date
Application number
CH498/91A
Other languages
English (en)
French (fr)
Inventor
Alain Barthez
Original Assignee
Arjomari Europ
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 Arjomari Europ filed Critical Arjomari Europ
Publication of CH679411A5 publication Critical patent/CH679411A5/fr

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H21/00Non-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
    • D21H21/14Non-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
    • D21H21/40Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/48Elements suited for physical verification, e.g. by irradiation
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H21/00Non-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
    • D21H21/14Non-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
    • D21H21/40Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/46Elements suited for chemical verification or impeding chemical tampering, e.g. by use of eradicators

Landscapes

  • Paper (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
CH498/91A 1987-09-03 1988-09-02 CH679411A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878712243A FR2620146B1 (fr) 1987-09-03 1987-09-03 Moyen, papier et document de securite contre la falsification par agent chimique et la contrefacon

Publications (1)

Publication Number Publication Date
CH679411A5 true CH679411A5 (enrdf_load_stackoverflow) 1992-02-14

Family

ID=9354600

Family Applications (2)

Application Number Title Priority Date Filing Date
CH498/91A CH679411A5 (enrdf_load_stackoverflow) 1987-09-03 1988-09-02
CH3291/88A CH677241A5 (enrdf_load_stackoverflow) 1987-09-03 1988-09-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH3291/88A CH677241A5 (enrdf_load_stackoverflow) 1987-09-03 1988-09-02

Country Status (9)

Country Link
BE (2) BE1011816A4 (enrdf_load_stackoverflow)
CH (2) CH679411A5 (enrdf_load_stackoverflow)
DE (1) DE3829002C3 (enrdf_load_stackoverflow)
DK (2) DK487888A (enrdf_load_stackoverflow)
ES (1) ES2008020A6 (enrdf_load_stackoverflow)
FR (3) FR2620146B1 (enrdf_load_stackoverflow)
GB (2) GB2209304B (enrdf_load_stackoverflow)
IT (1) IT1226420B (enrdf_load_stackoverflow)
NL (2) NL191211C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338220A (en) * 1963-10-04 1967-08-29 Birmingham Small Arms Co Ltd Rotary engines

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639970B1 (fr) * 1988-12-07 1991-09-20 Aussedat Rey Papier de securite infalsifiable, non fluorescent et document obtenu
GB2274428B (en) * 1993-01-20 1996-08-21 Portals Security threads
RU2108421C1 (ru) * 1996-08-13 1998-04-10 Войсковая часть 33825 Бумага, защищенная от подделки и несанкционированного производства
RU2108422C1 (ru) * 1996-12-20 1998-04-10 Войсковая часть 33825 Термочувствительный состав для защиты бумаги от подделки
DE19833746A1 (de) * 1998-07-27 2000-02-03 Joergen Brosow Sicherheitspapier und Verfahren zur Prüfung der Echtheit darauf aufgezeichneter Urkunden
RU2153910C1 (ru) * 1999-07-26 2000-08-10 Малафеев Иван Степанович Способ проведения лотерей
RU2161057C1 (ru) * 2000-04-04 2000-12-27 Малафеев Иван Степанович Способ проведения мгновенных лотерей
RU2229547C1 (ru) * 2003-04-29 2004-05-27 Научно-исследовательский институт Гознака - Государственное предприятие Способ изготовления бактерицидной бумаги с химической защитой и бумага с антимикробными свойствами
FR2943074B1 (fr) * 2009-03-13 2011-05-20 Arjowiggins Security Substrat marquable au laser et procede de fabrication associe
CN103730071B (zh) * 2013-12-30 2017-05-03 深圳市华星光电技术有限公司 Oled面板及其制作方法与封装效果的检测方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE42260C (de) * 1900-01-01 A. ZEISS in Berlin W., Charlottenstr. 68 Herstellung von Sicherheitspapier
DE109201C (enrdf_load_stackoverflow) *
US1804978A (en) * 1926-03-01 1931-05-12 Genoese John Safety paper
US2005105A (en) * 1930-06-23 1935-06-18 Milton C Johnson Company Safety paper
DE660599C (de) * 1934-02-08 1938-05-31 Felix Schoeller & Bausch Verfahren zur Herstellung von Sicherheitspapier
DE1228972B (de) * 1959-06-06 1966-11-17 Dr Karlheinz Koenig Echtheitskennzeichnung von Wertpapieren
FR1509715A (fr) * 1966-02-04 1968-01-12 Inveresk Paper Company Ltd Papier de sécurité
FR2365656A1 (fr) * 1976-05-25 1978-04-21 Arjomari Prioux Papier de securite
FR2402739A2 (fr) * 1976-05-25 1979-04-06 Arjomari Prioux Papier de securite
FR2399505A1 (fr) * 1976-05-25 1979-03-02 Arjomari Prioux Papier de securite
FR2406027A1 (fr) * 1977-10-14 1979-05-11 Voiron Papeteries Papier reagissant a la falsification par agents chimiques et son procede de fabrication
GB1565243A (en) * 1977-12-02 1980-04-16 Emi Ltd Recording data in eye-visible and machine readable magnetic form
AT362658B (de) * 1978-03-15 1981-06-10 Oesterr Nationalbank Papier, verfahren zur pruefung von papieren und vorrichtung zur durchfuehrung des pruefverfahrens
JPS5787396A (en) * 1980-11-18 1982-05-31 Sadao Nishi Chemical agent for marking paper money
NO158550C (no) * 1986-03-26 1988-09-28 Niels A Andersen Anvendelse av et stoff for paavisning av kopiering av dokumentet.
FR2797895B1 (fr) * 1999-09-01 2001-11-09 Mathieu Yno S A Brosse cylindrique autolavante pour balayeuses ou autres vehicules

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338220A (en) * 1963-10-04 1967-08-29 Birmingham Small Arms Co Ltd Rotary engines

Also Published As

Publication number Publication date
FR2620146B1 (fr) 1991-10-04
FR2654446A1 (fr) 1991-05-17
IT1226420B (it) 1991-01-15
DE3829002C3 (de) 1997-09-04
NL191211C (nl) 1995-03-16
FR2643661A1 (fr) 1990-08-31
FR2643661B1 (fr) 1991-05-10
FR2620146A1 (fr) 1989-03-10
FR2654446B1 (fr) 1992-10-16
ES2008020A6 (es) 1989-07-01
IT8821782A0 (it) 1988-08-30
NL9100419A (nl) 1991-06-03
BE1011816A4 (fr) 2000-02-01
GB2240511B (en) 1992-05-13
GB8820751D0 (en) 1988-10-05
GB9102451D0 (en) 1991-03-20
NL191211B (nl) 1994-10-17
DK487888D0 (da) 1988-09-02
DK28391A (da) 1991-02-19
DE3829002A1 (de) 1989-03-16
NL8802167A (nl) 1989-04-03
GB2240511A (en) 1991-08-07
BE1011817A4 (fr) 2000-02-01
DK28391D0 (da) 1991-02-19
CH677241A5 (enrdf_load_stackoverflow) 1991-04-30
DK487888A (da) 1989-03-04
DE3829002C2 (de) 1995-01-05
GB2209304A (en) 1989-05-10
GB2209304B (en) 1992-05-13

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: ARJO WIGGINS S.A.

PL Patent ceased