BR9900246A - Tinta de segurança flexográfica com fluoróforos próximos ao infravermelho. - Google Patents
Tinta de segurança flexográfica com fluoróforos próximos ao infravermelho.Info
- Publication number
- BR9900246A BR9900246A BR9900246-9A BR9900246A BR9900246A BR 9900246 A BR9900246 A BR 9900246A BR 9900246 A BR9900246 A BR 9900246A BR 9900246 A BR9900246 A BR 9900246A
- Authority
- BR
- Brazil
- Prior art keywords
- infrared
- flexographic
- printing
- security
- security ink
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
- B41J11/42—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
- B41J11/46—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering by marks or formations on the paper being fed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/02—Letterpress printing, e.g. book printing
- B41M1/04—Flexographic printing
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Printing Methods (AREA)
Abstract
"TINTA DE SEGURANçA FLEXOGRáFICA COM FLUORóFOROS PRóXIMOS AO INFRAVERMELHO". As tintas flexográficas que contêm colorantes e compostos fluorescentes próximos ao infravermelho proporcionam documentos impressos com impressão colorida, incluindo preto e segurança NIRF. Os sistemas de impressão de uma combinação de tintas flexográficas propiciam que qualquer cor seja impressa com segurança NIRF. Os processos de impressão propiciam pigmentos com absorção alta no infravermelho, a serem usados em tintas para impressão em formato de tela.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7332298P | 1998-02-02 | 1998-02-02 | |
US10813398A | 1998-06-30 | 1998-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9900246A true BR9900246A (pt) | 2000-04-25 |
Family
ID=26754355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9900246-9A BR9900246A (pt) | 1998-02-02 | 1999-01-28 | Tinta de segurança flexográfica com fluoróforos próximos ao infravermelho. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0933407A1 (pt) |
JP (1) | JPH11279465A (pt) |
AU (1) | AU1425699A (pt) |
BR (1) | BR9900246A (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6036885A (en) * | 1998-09-15 | 2000-03-14 | Eastman Chemical Company | Method for making cellulose esters incorporating near-infrared fluorophores |
GB0126103D0 (en) | 2001-10-31 | 2002-01-02 | Avecia Ltd | Ink compositions |
EP1422274A1 (en) * | 2002-11-20 | 2004-05-26 | Eastman Kodak Company | Display element with a backprint |
CN1796468B (zh) * | 2004-12-29 | 2010-04-14 | 天津市雅联科技发展有限公司 | 水性柔版防伪油墨 |
EP2104699B1 (en) * | 2006-11-29 | 2015-10-14 | Sun Chemical Corporation | Poly(oxyalkylene)ated colorants and their use as fluorescent security taggants |
KR100962366B1 (ko) | 2007-09-13 | 2010-06-10 | 한국조폐공사 | 보안 은선 인쇄용 잉크 조성물과 이를 이용한 그라비아인쇄방법 |
DE102007062089A1 (de) | 2007-12-21 | 2009-07-02 | Giesecke & Devrient Gmbh | Verfahren zum Erzeugen einer Mikrostruktur |
WO2010041769A1 (en) | 2008-10-09 | 2010-04-15 | Fujifilm Corporation | Near-infrared absorptive composition, near-infrared absorptive coated material, near-infrared absorptive liquid dispersion, near-infrared absorptive ink, printed material, and near-infrared absorptive image-forming composition |
JP2009108324A (ja) * | 2008-12-12 | 2009-05-21 | Sumitomo Metal Mining Co Ltd | 偽造防止用インク及び偽造防止印刷物 |
JP5490475B2 (ja) | 2009-09-24 | 2014-05-14 | 富士フイルム株式会社 | 近赤外吸収性色素を含有する硬化性組成物、インク用組成物および近赤外線吸収フィルタの製造方法 |
GB201016366D0 (en) | 2010-09-29 | 2010-11-10 | Dzp Technologies Ltd | Printable composition, method and uses thereof |
JP2014101472A (ja) * | 2012-11-22 | 2014-06-05 | Kyodo Printing Co Ltd | Uvフレキソインキ及びこれを用いたフレキソ印刷方法 |
CN107709471A (zh) * | 2015-06-02 | 2018-02-16 | 巴斯夫欧洲公司 | 萘酞菁衍生物 |
US10119071B2 (en) * | 2015-06-10 | 2018-11-06 | Ut-Battelle, Llc | Enhanced invisible-fluorescent identification tags for materials |
EP3616935B1 (en) * | 2018-08-28 | 2022-07-06 | Tetra Laval Holdings & Finance S.A. | A laminated packaging material for liquid food products, a method for making the same, a method for printing on the same and a package made from the same |
MX2021006700A (es) | 2018-12-05 | 2021-07-07 | Jfe Steel Corp | Chapa de acero electrico de grano orientado y metodo de produccion del mismo. |
DE102019216003B4 (de) | 2019-10-17 | 2022-04-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Optisches Sicherheitsmerkmal geeignet für Track & Trace- und/oder Serialisierungssysteme |
WO2021199997A1 (ja) * | 2020-03-30 | 2021-10-07 | 富士フイルム株式会社 | インクジェット記録用インク及び画像記録方法 |
DE102020131382A1 (de) | 2020-11-26 | 2022-06-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Methode zur Kennzeichnung von Produkten mit optischem Sicherheitsmerkmal mit zeitlicher Dimension |
DE102021109455A1 (de) | 2021-04-15 | 2022-10-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Methode zur eindeutigen Kennzeichnung und Identifikation von Produkten |
DE102022100731A1 (de) | 2022-01-13 | 2023-07-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Offline Methode zur eindeutigen Kennzeichnung und Identifizierung von physischen Objekten |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4540595A (en) * | 1982-02-01 | 1985-09-10 | International Business Machines Corporation | Article identification material and method and apparatus for using it |
US4869532A (en) * | 1986-10-07 | 1989-09-26 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Prints and production method thereof |
DE4202038A1 (de) * | 1992-01-25 | 1993-07-29 | Basf Ag | Verwendung einer fluessigkeit, enthaltend ir-farbstoffe, als druckfarbe |
EP0719654B1 (en) * | 1994-12-28 | 1999-03-10 | Hitachi Maxell Ltd. | Ink composition, printed matter, and thermal transfer recording medium |
US5614008A (en) * | 1995-10-23 | 1997-03-25 | Escano; Nelson Z. | Water based inks containing near infrared fluorophores |
AU5086798A (en) * | 1996-10-28 | 1998-05-22 | Eastman Chemical Company | Organic solvent based ink for invisible marking/identification |
-
1999
- 1999-01-15 EP EP99300283A patent/EP0933407A1/en not_active Withdrawn
- 1999-01-28 BR BR9900246-9A patent/BR9900246A/pt not_active Application Discontinuation
- 1999-01-29 AU AU14256/99A patent/AU1425699A/en not_active Abandoned
- 1999-02-01 JP JP11023455A patent/JPH11279465A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU1425699A (en) | 1999-08-26 |
EP0933407A1 (en) | 1999-08-04 |
JPH11279465A (ja) | 1999-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |