IT8821782A0 - Supporto per impressione, scrittura autentificabile, col calore e non falsificabile con agenti chimici. - Google Patents
Supporto per impressione, scrittura autentificabile, col calore e non falsificabile con agenti chimici.Info
- Publication number
- IT8821782A0 IT8821782A0 IT8821782A IT2178288A IT8821782A0 IT 8821782 A0 IT8821782 A0 IT 8821782A0 IT 8821782 A IT8821782 A IT 8821782A IT 2178288 A IT2178288 A IT 2178288A IT 8821782 A0 IT8821782 A0 IT 8821782A0
- Authority
- IT
- Italy
- Prior art keywords
- falsifyable
- authentifiable
- writing
- heat
- chemical agents
- Prior art date
Links
- 239000013043 chemical agent Substances 0.000 title 1
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
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
-
- 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
- D21H21/46—Elements suited for chemical verification or impeding chemical tampering, e.g. by use of eradicators
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 (2)
Publication Number | Publication Date |
---|---|
IT8821782A0 true IT8821782A0 (it) | 1988-08-30 |
IT1226420B IT1226420B (it) | 1991-01-15 |
Family
ID=9354600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8821782A IT1226420B (it) | 1987-09-03 | 1988-08-30 | Supporto per impressione, scrittura autentificabile, col calore e non falsificabile con agenti chimici. |
Country Status (9)
Country | Link |
---|---|
BE (2) | BE1011816A4 (it) |
CH (2) | CH677241A5 (it) |
DE (1) | DE3829002C3 (it) |
DK (2) | DK487888A (it) |
ES (1) | ES2008020A6 (it) |
FR (3) | FR2620146B1 (it) |
GB (2) | GB2209304B (it) |
IT (1) | IT1226420B (it) |
NL (2) | NL191211C (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1024874A (en) * | 1963-10-04 | 1966-04-06 | Birmingham Small Arms Co Ltd | Improvements in or relating to rotary piston internal combustion engines |
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 |
DE19833746A1 (de) * | 1998-07-27 | 2000-02-03 | Joergen Brosow | Sicherheitspapier und Verfahren zur Prüfung der Echtheit darauf aufgezeichneter Urkunden |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE109201C (it) * | ||||
DE42260C (de) * | 1900-01-01 | A. ZEISS in Berlin W., Charlottenstr. 68 | Herstellung von Sicherheitspapier | |
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 |
FR2399505A1 (fr) * | 1976-05-25 | 1979-03-02 | Arjomari Prioux | Papier de securite |
FR2402739A2 (fr) * | 1976-05-25 | 1979-04-06 | 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 |
-
1987
- 1987-09-03 FR FR878712243A patent/FR2620146B1/fr not_active Expired - Fee Related
-
1988
- 1988-08-26 DE DE3829002A patent/DE3829002C3/de not_active Expired - Lifetime
- 1988-08-30 BE BE8800982A patent/BE1011816A4/fr not_active IP Right Cessation
- 1988-08-30 IT IT8821782A patent/IT1226420B/it active
- 1988-09-02 CH CH3291/88A patent/CH677241A5/fr not_active IP Right Cessation
- 1988-09-02 ES ES8802711A patent/ES2008020A6/es not_active Expired
- 1988-09-02 DK DK487888A patent/DK487888A/da not_active Application Discontinuation
- 1988-09-02 CH CH498/91A patent/CH679411A5/fr not_active IP Right Cessation
- 1988-09-02 GB GB8820751A patent/GB2209304B/en not_active Expired - Fee Related
- 1988-09-02 NL NL8802167A patent/NL191211C/xx not_active IP Right Cessation
-
1989
- 1989-02-24 FR FR898902382A patent/FR2643661B1/fr not_active Expired - Lifetime
-
1990
- 1990-12-11 FR FR909015510A patent/FR2654446B1/fr not_active Expired - Fee Related
-
1991
- 1991-01-30 BE BE9100085A patent/BE1011817A4/fr not_active IP Right Cessation
- 1991-02-19 DK DK028391A patent/DK28391D0/da not_active Application Discontinuation
- 1991-02-20 GB GB9102451A patent/GB2240511B/en not_active Expired - Fee Related
- 1991-03-08 NL NL9100419A patent/NL9100419A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BE1011817A4 (fr) | 2000-02-01 |
IT1226420B (it) | 1991-01-15 |
NL191211B (nl) | 1994-10-17 |
DK487888A (da) | 1989-03-04 |
FR2620146A1 (fr) | 1989-03-10 |
DK28391A (da) | 1991-02-19 |
FR2654446A1 (fr) | 1991-05-17 |
FR2643661B1 (fr) | 1991-05-10 |
DE3829002A1 (de) | 1989-03-16 |
GB9102451D0 (en) | 1991-03-20 |
DK487888D0 (da) | 1988-09-02 |
BE1011816A4 (fr) | 2000-02-01 |
CH677241A5 (it) | 1991-04-30 |
ES2008020A6 (es) | 1989-07-01 |
DE3829002C3 (de) | 1997-09-04 |
GB8820751D0 (en) | 1988-10-05 |
GB2240511B (en) | 1992-05-13 |
GB2209304A (en) | 1989-05-10 |
FR2643661A1 (fr) | 1990-08-31 |
NL9100419A (nl) | 1991-06-03 |
DE3829002C2 (de) | 1995-01-05 |
FR2654446B1 (fr) | 1992-10-16 |
NL191211C (nl) | 1995-03-16 |
GB2240511A (en) | 1991-08-07 |
GB2209304B (en) | 1992-05-13 |
DK28391D0 (da) | 1991-02-19 |
FR2620146B1 (fr) | 1991-10-04 |
CH679411A5 (it) | 1992-02-14 |
NL8802167A (nl) | 1989-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950831 |