AU2001294172A1 - Particles emitting fluorescence by irradiation of infrared ray and forgery preventing paper using the same - Google Patents
Particles emitting fluorescence by irradiation of infrared ray and forgery preventing paper using the sameInfo
- Publication number
- AU2001294172A1 AU2001294172A1 AU2001294172A AU9417201A AU2001294172A1 AU 2001294172 A1 AU2001294172 A1 AU 2001294172A1 AU 2001294172 A AU2001294172 A AU 2001294172A AU 9417201 A AU9417201 A AU 9417201A AU 2001294172 A1 AU2001294172 A1 AU 2001294172A1
- Authority
- AU
- Australia
- Prior art keywords
- irradiation
- same
- infrared ray
- emitting fluorescence
- preventing paper
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/10—Treatment with macromolecular organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/66—Hue (H*)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31975—Of cellulosic next to another carbohydrate
- Y10T428/31978—Cellulosic next to another cellulosic
- Y10T428/31982—Wood or paper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31993—Of paper
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-355224 | 2000-11-22 | ||
JP2000355224 | 2000-11-22 | ||
JP2001257506 | 2001-08-28 | ||
JP2001-257506 | 2001-08-28 | ||
PCT/JP2001/008696 WO2002042393A1 (fr) | 2000-11-22 | 2001-10-03 | Particules a emission fluorescente par exposition a un rayonnement infrarouge et papier infalsifiable renfermant de telles particules |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001294172A1 true AU2001294172A1 (en) | 2002-06-03 |
Family
ID=26604415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001294172A Abandoned AU2001294172A1 (en) | 2000-11-22 | 2001-10-03 | Particles emitting fluorescence by irradiation of infrared ray and forgery preventing paper using the same |
Country Status (8)
Country | Link |
---|---|
US (1) | US20030003323A1 (fr) |
EP (1) | EP1342768A4 (fr) |
JP (1) | JPWO2002042393A1 (fr) |
KR (1) | KR20020070337A (fr) |
CN (1) | CN1395607A (fr) |
AU (1) | AU2001294172A1 (fr) |
CA (1) | CA2396980A1 (fr) |
WO (1) | WO2002042393A1 (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005035871A (ja) * | 2002-12-26 | 2005-02-10 | Nec Tokin Corp | 装飾材料 |
FI122297B (fi) * | 2003-10-27 | 2011-11-15 | M Real Oyj | Kartonki ja menetelmä sen valmistamiseksi |
CN100370078C (zh) * | 2003-10-30 | 2008-02-20 | 中国印钞造币总公司 | 一种含有片状材料的防伪纸张及其制造方法 |
CN1296700C (zh) * | 2003-12-31 | 2007-01-24 | 中国地质大学(武汉) | 矿物材料红外荧光分析法 |
DE102004007379B3 (de) * | 2004-02-16 | 2005-09-01 | Ovd Kinegram Ag | Wertgegenstand mit Moiré-Muster |
WO2007117261A2 (fr) * | 2005-07-26 | 2007-10-18 | Digimarc Corporation | fonctionnalité médico-légale pour des documents sécurisés |
RU2431219C2 (ru) * | 2006-06-21 | 2011-10-10 | Конинклейке Филипс Электроникс Н.В. | Светоизлучающее устройство с по меньшей мере одним керамическим сферическим, преобразующим цвет материалом |
JP5083796B2 (ja) * | 2006-07-28 | 2012-11-28 | 特種東海製紙株式会社 | 偽造防止用シート状物 |
FR2940329B1 (fr) * | 2008-12-23 | 2011-03-18 | Arjowiggins | Ensemble comportant un article a authentifier et une composition d'authentification, et procedes associes. |
KR101131145B1 (ko) * | 2010-02-02 | 2012-04-03 | 한국조폐공사 | 적외선 흡수 특성을 가지는 위조방지용 용지 |
EP2372019A1 (fr) * | 2010-04-01 | 2011-10-05 | D.W. Spinks (Embossing) Limited | Bande pour inclusion dans une pâte pendant la fabrication d'un papier sécurisé |
DE102010028818A1 (de) * | 2010-05-10 | 2011-11-10 | Swiss Authentication Research And Development Ag | Kombination von Lumineszenzstoffen |
FR2970716B1 (fr) | 2011-01-25 | 2013-09-06 | Honnorat Rech S & Services | Papier de securite infalsifiable aux solvants |
CN102199900B (zh) * | 2011-04-13 | 2013-04-10 | 成都印钞有限公司 | 一种改性树脂纤维防伪纸及其制造方法 |
FR2978461A1 (fr) * | 2011-07-29 | 2013-02-01 | Arjowiggins Security | Substrat de securite et methode d'authentification et de mise en evidence des tentatives de falsification |
CN102517995B (zh) * | 2011-12-31 | 2014-03-26 | 广东侨盛防伪材料有限公司 | 一种具有多重防伪图案的防伪纸的制作方法 |
CN102555568B (zh) * | 2012-01-09 | 2014-08-13 | 西安印钞有限公司 | 一种印刷防伪方法 |
US9868873B2 (en) | 2012-05-17 | 2018-01-16 | Xerox Corporation | Photochromic security enabled ink for digital offset printing applications |
US20130310517A1 (en) | 2012-05-17 | 2013-11-21 | Xerox Corporation | Methods for manufacturing curable inks for digital offset printing applications and the inks made therefrom |
US9611403B2 (en) * | 2012-05-17 | 2017-04-04 | Xerox Corporation | Fluorescent security enabled ink for digital offset printing applications |
US9499701B2 (en) | 2013-05-17 | 2016-11-22 | Xerox Corporation | Water-dilutable inks and water-diluted radiation curable inks useful for ink-based digital printing |
US9745484B2 (en) | 2013-09-16 | 2017-08-29 | Xerox Corporation | White ink composition for ink-based digital printing |
US9616696B2 (en) * | 2013-10-23 | 2017-04-11 | Ecosynthetix Inc. | Coating for paper adapted for inkjet printing |
US9644105B2 (en) | 2013-12-23 | 2017-05-09 | Xerox Corporation | Aqueous dispersible polymer inks |
US9724909B2 (en) | 2013-12-23 | 2017-08-08 | Xerox Corporation | Methods for ink-based digital printing with high ink transfer efficiency |
CN103882774A (zh) * | 2014-04-09 | 2014-06-25 | 亚太森博(山东)浆纸有限公司 | 一种防伪白卡纸 |
US10113076B2 (en) | 2014-09-30 | 2018-10-30 | Xerox Corporation | Inverse emulsion acrylate ink compositions for ink-based digital lithographic printing |
US9416285B2 (en) | 2014-12-17 | 2016-08-16 | Xerox Corporation | Acrylate ink compositions for ink-based digital lithographic printing |
US9956760B2 (en) | 2014-12-19 | 2018-05-01 | Xerox Corporation | Multilayer imaging blanket coating |
US9815992B2 (en) | 2015-01-30 | 2017-11-14 | Xerox Corporation | Acrylate ink compositions for ink-based digital lithographic printing |
US9890291B2 (en) | 2015-01-30 | 2018-02-13 | Xerox Corporation | Acrylate ink compositions for ink-based digital lithographic printing |
US10323154B2 (en) | 2015-02-11 | 2019-06-18 | Xerox Corporation | White ink composition for ink-based digital printing |
US9751326B2 (en) | 2015-02-12 | 2017-09-05 | Xerox Corporation | Hyperbranched ink compositions for controlled dimensional change and low energy curing |
US9434848B1 (en) | 2015-03-02 | 2016-09-06 | Xerox Corporation | Process black ink compositions and uses thereof |
US9956757B2 (en) | 2015-03-11 | 2018-05-01 | Xerox Corporation | Acrylate ink compositions for ink-based digital lithographic printing |
US9744757B1 (en) | 2016-08-18 | 2017-08-29 | Xerox Corporation | Methods for rejuvenating an imaging member of an ink-based digital printing system |
EP3660107A4 (fr) * | 2017-07-24 | 2021-05-05 | Sumitomo Metal Mining Co., Ltd. | Dispersion en poudre de microparticules absorbantes dans l'infrarouge, dispersion liquide comprenant cette dispersion en poudre de microparticules absorbantes dans l'infrarouge, encre comprenant cette dispersion en poudre de microparticules absorbantes dans l'infrarouge, encre prévenant la falsification, et objet imprimé pour prévention de la falsification |
KR101858414B1 (ko) * | 2017-11-30 | 2018-05-16 | 씨큐브 주식회사 | 유기 또는 무기 형광체를 포함하는 보안용 진주광택 안료 |
CN108547172B (zh) * | 2018-04-19 | 2021-06-25 | 济南欣易特种纸业有限公司 | 一种造纸用低溶解度硫酸钙、其生产方法及其应用 |
US11939478B2 (en) | 2020-03-10 | 2024-03-26 | Xerox Corporation | Metallic inks composition for digital offset lithographic printing |
CN111718509A (zh) * | 2020-05-26 | 2020-09-29 | 北京科易达知识产权服务有限公司 | 一种近红外驱动的动态荧光类指纹表面图案及其制备方法 |
CN112428632B (zh) * | 2020-12-09 | 2022-12-13 | 海南光宇生物科技有限公司 | 一种荧光夹层防伪材料及其应用 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4157784A (en) * | 1974-07-26 | 1979-06-12 | G.A.O. Gesellschaft Fur Automation Und Organisation Mbh | Safeguard against falsification of securities and the like which is suitable for automatic machines |
DE3116257A1 (de) * | 1980-05-30 | 1982-01-07 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | "wertpapier mit echtheitsmerkmalen" |
FR2566440B1 (fr) * | 1984-06-22 | 1988-07-22 | Jalon Michel | Fibres de securite et autres matieres rendues luminescentes par un procede de teinture, leurs procedes de realisation et leurs applications |
DE3514852A1 (de) * | 1985-04-24 | 1986-10-30 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Wertmarken, wie z.b. postwertzeichen und verfahren zur herstellung derselben |
EP0219743A1 (fr) * | 1985-10-04 | 1987-04-29 | DeSoto, Inc. | Papier de sécurité contenant des perles vésiculaires |
EP0226367B1 (fr) * | 1985-12-05 | 1990-02-28 | The Wiggins Teape Group Limited | Papier de sécurité |
GB8711105D0 (en) * | 1987-05-11 | 1987-06-17 | Ici Plc | Information device |
GB9002360D0 (en) * | 1990-02-02 | 1990-04-04 | De La Rue Co Plc | Ink composition and components thereof |
DE69431054T2 (de) * | 1993-04-16 | 2003-03-27 | Tokushu Paper Mfg Co Ltd | Fälschungssicheres papier |
US5614289A (en) * | 1993-08-30 | 1997-03-25 | Konica Corporation | ID card |
US5614008A (en) * | 1995-10-23 | 1997-03-25 | Escano; Nelson Z. | Water based inks containing near infrared fluorophores |
FR2768443B1 (fr) * | 1997-09-15 | 1999-10-15 | Arjo Wiggins Papiers Couches | Papier couche comportant une marque ressemblant a un filigrane et procede de fabrication |
JPH11200281A (ja) * | 1998-01-20 | 1999-07-27 | Tokushu Paper Mfg Co Ltd | 蛍光発色性デンプン粒子、およびそれを使用した特殊 紙 |
EP0933227B1 (fr) * | 1998-02-02 | 2005-11-16 | Ncr International Inc. | Méthode à distribuer de matériau d'enregistrement avec un marquage dans le domaine de l'infrarouge proche, et appareil respectif |
JP3523067B2 (ja) * | 1998-03-20 | 2004-04-26 | 特種製紙株式会社 | 偽造防止用紙、及び偽造防止印刷物 |
US6666991B1 (en) * | 1998-11-27 | 2003-12-23 | Nittetsu Mining Co., Ltd. | Fluorescent or phosphorescent composition |
JP3978961B2 (ja) * | 1998-12-25 | 2007-09-19 | 特種製紙株式会社 | 偽造防止用紙に使用する蛍光発色粒子、その製造方法、及び蛍光発色粒子を使用した偽造防止用紙 |
JP3451032B2 (ja) * | 1999-04-23 | 2003-09-29 | 特種製紙株式会社 | 自他識別能を有した紙 |
-
2001
- 2001-10-03 US US10/181,712 patent/US20030003323A1/en not_active Abandoned
- 2001-10-03 CA CA 2396980 patent/CA2396980A1/fr not_active Abandoned
- 2001-10-03 KR KR1020027008913A patent/KR20020070337A/ko not_active Application Discontinuation
- 2001-10-03 AU AU2001294172A patent/AU2001294172A1/en not_active Abandoned
- 2001-10-03 JP JP2002545101A patent/JPWO2002042393A1/ja active Pending
- 2001-10-03 CN CN01803890A patent/CN1395607A/zh active Pending
- 2001-10-03 EP EP01974663A patent/EP1342768A4/fr not_active Withdrawn
- 2001-10-03 WO PCT/JP2001/008696 patent/WO2002042393A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1395607A (zh) | 2003-02-05 |
KR20020070337A (ko) | 2002-09-05 |
JPWO2002042393A1 (ja) | 2004-03-25 |
US20030003323A1 (en) | 2003-01-02 |
EP1342768A1 (fr) | 2003-09-10 |
EP1342768A4 (fr) | 2003-09-10 |
CA2396980A1 (fr) | 2002-05-30 |
WO2002042393A1 (fr) | 2002-05-30 |
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