MX2019011177A - Material de estannato de bario dopado con hierro fotoluminiscente, composicion de tinta de seguridad y caracteristica de seguridad de la misma. - Google Patents
Material de estannato de bario dopado con hierro fotoluminiscente, composicion de tinta de seguridad y caracteristica de seguridad de la misma.Info
- Publication number
- MX2019011177A MX2019011177A MX2019011177A MX2019011177A MX2019011177A MX 2019011177 A MX2019011177 A MX 2019011177A MX 2019011177 A MX2019011177 A MX 2019011177A MX 2019011177 A MX2019011177 A MX 2019011177A MX 2019011177 A MX2019011177 A MX 2019011177A
- Authority
- MX
- Mexico
- Prior art keywords
- doped barium
- security
- iron
- barium stannate
- photoluminescent
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 4
- 229910052788 barium Inorganic materials 0.000 title abstract 3
- 229940071182 stannate Drugs 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 2
- 229910002929 BaSnO3 Inorganic materials 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 238000004020 luminiscence type Methods 0.000 abstract 1
- 238000005424 photoluminescence Methods 0.000 abstract 1
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
-
- 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
- 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
- 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
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/21—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose for multiple purposes
-
- 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
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
- B42D25/382—Special inks absorbing or reflecting infrared light
-
- 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
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
- B42D25/378—Special inks
- B42D25/387—Special inks absorbing or reflecting ultraviolet light
-
- 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
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- 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
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/322—Pigment inks
-
- 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
- C09K11/60—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing iron, cobalt or nickel
-
- 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
- C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
- C09K11/661—Chalcogenides
- C09K11/663—Chalcogenides with alkaline earth metals
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
- G07D7/1205—Testing spectral properties
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D2207/00—Paper-money testing devices
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Credit Cards Or The Like (AREA)
- Paints Or Removers (AREA)
- Luminescent Compositions (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
La presente invención proporciona materiales de estannato de bario dopado con hierro fotoluminiscentes que absorben la luz ultravioleta (UV) y que muestran una fuerte luminiscencia en el infrarrojo cercano (NIR). Tales materiales exhiben una intensidad de fotoluminiscencia integrada aumentada en comparación con el BaSnO3 conocido y los materiales de estannato de bario dopado con hierro y, por lo tanto, son particularmente útiles para la producción de composiciones de tinta de seguridad fotoluminiscente y características de seguridad transparentes ocultas con resistencia mejorada contra la falsificación que se pueden usar para la protección de documentos y artículos contra la falsificación y la reproducción ilegal.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762473737P | 2017-03-20 | 2017-03-20 | |
EP17169120 | 2017-05-02 | ||
PCT/EP2018/056948 WO2018172318A1 (en) | 2017-03-20 | 2018-03-20 | Photoluminescent iron-doped barium stannate material, security ink composition and security feature thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019011177A true MX2019011177A (es) | 2019-10-22 |
Family
ID=61627123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019011177A MX2019011177A (es) | 2017-03-20 | 2018-03-20 | Material de estannato de bario dopado con hierro fotoluminiscente, composicion de tinta de seguridad y caracteristica de seguridad de la misma. |
Country Status (19)
Country | Link |
---|---|
US (1) | US11352517B2 (es) |
EP (1) | EP3565860B1 (es) |
JP (2) | JP7081073B2 (es) |
KR (2) | KR102547276B1 (es) |
CN (1) | CN110446761B (es) |
AU (1) | AU2018237917B2 (es) |
CA (1) | CA3049743C (es) |
DK (1) | DK3565860T3 (es) |
ES (1) | ES2814623T3 (es) |
HU (1) | HUE050502T2 (es) |
MA (1) | MA47238B1 (es) |
MX (1) | MX2019011177A (es) |
PH (1) | PH12019502009A1 (es) |
PT (1) | PT3565860T (es) |
RS (1) | RS60780B1 (es) |
RU (2) | RU2765627C2 (es) |
UA (1) | UA124356C2 (es) |
WO (1) | WO2018172318A1 (es) |
ZA (1) | ZA201905080B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018172318A1 (en) * | 2017-03-20 | 2018-09-27 | Sicpa Holding Sa | Photoluminescent iron-doped barium stannate material, security ink composition and security feature thereof |
WO2020112748A1 (en) * | 2018-11-28 | 2020-06-04 | Troy Group, Inc. | Photochromic inkjet inks and methods of making photochromic inkjet inks for security printing applications |
ES2803848A1 (es) * | 2019-07-24 | 2021-01-29 | Signe Sa | Film para empaquetado de productos y uso del mismo |
CN113372900A (zh) * | 2021-05-26 | 2021-09-10 | 重庆禾维科技有限公司 | 热致变色材料 |
TW202409218A (zh) | 2022-08-23 | 2024-03-01 | 瑞士商西克帕控股有限公司 | 安全墨水成分及由其衍生之機器可讀安全特徵 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792403A (en) | 1971-05-27 | 1974-02-12 | Arrow Hart Inc | Circuit breaker |
CA1061535A (en) | 1974-11-18 | 1979-09-04 | Daniel M. Zabiak | Fluorescent ink composition for jet printing |
JPS59174528A (ja) * | 1983-03-25 | 1984-10-03 | Sony Corp | スズ酸バリウム微粒子の製造方法 |
JPH07104310B2 (ja) * | 1986-09-29 | 1995-11-13 | フイガロ技研株式会社 | 排気ガスセンサおよびその製造方法 |
JPS63292055A (ja) * | 1987-05-26 | 1988-11-29 | Figaro Eng Inc | ガスセンサ−の製造方法 |
DE3933903A1 (de) | 1989-10-11 | 1991-04-18 | Basf Ag | Fluoreszenzpigmente |
US5135569A (en) | 1990-08-24 | 1992-08-04 | W. R. Grace & Co.-Conn. | Ink composition containing fluorescent component and method of tagging articles therewith |
JP3072180B2 (ja) * | 1992-02-20 | 2000-07-31 | マツダ株式会社 | 排ガスセンサの製造方法 |
WO1998037165A1 (en) | 1997-02-24 | 1998-08-27 | Superior Micropowders Llc | Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same |
GB0100610D0 (en) | 2001-01-10 | 2001-02-21 | Clariant Int Ltd | Improvements in or relating to organic compounds |
KR100744351B1 (ko) | 2006-03-24 | 2007-07-30 | 삼성전자주식회사 | 자외선 발광 잉크 및 이를 이용한 보안장치 |
DE102006027025A1 (de) | 2006-06-08 | 2007-12-13 | Merck Patent Gmbh | Silberweiße-Effektpigmente |
US7922936B2 (en) | 2006-10-26 | 2011-04-12 | Cabot Corporation | Luminescent compositions, methods for making luminescent compositions and inks incorporating the same |
JP5232065B2 (ja) | 2009-04-06 | 2013-07-10 | トヨタ自動車株式会社 | 燃焼判定装置 |
JPWO2010137247A1 (ja) | 2009-05-25 | 2012-11-12 | パナソニック株式会社 | 蛍光体及びその製造方法ならびに発光装置 |
US8123848B2 (en) | 2010-05-03 | 2012-02-28 | Xerox Corporation | Fluorescent ink compositions and fluorescent particles |
DE102010026627A1 (de) * | 2010-07-09 | 2012-01-12 | Giesecke & Devrient Gmbh | Alkalimetall-und Erdalkalimetall-Niobate und -Tantalate als Sicherheitmerkmalsstoffe |
BR112013031878B1 (pt) | 2011-06-15 | 2021-09-14 | Fábrica Nacional De Moneda Y Timbre - Real Casa De La Moneda | Uso de nanosistemas luminescentes para autenticação de elementos, artigo ou documentos de segurança, os ditos elementos, artigo ou documentos de segurança, método para a fabricação e método para a determinação da autenticidade destes |
KR101316933B1 (ko) * | 2011-12-26 | 2013-10-11 | 한국조폐공사 | 다기능성 융복합 보안용 잉크 |
WO2013168812A1 (ja) * | 2012-05-11 | 2013-11-14 | 共同印刷株式会社 | アンチモンドープ酸化錫、赤外線吸収顔料、赤外線吸収インキ、印刷物及びアンチモンドープ酸化錫の製造方法 |
KR101463234B1 (ko) * | 2013-07-29 | 2014-11-25 | 서울대학교산학협력단 | Ba-Su―M―O 반도체막을 포함하는 염료감응 태양전지 광전극 |
JP6339382B2 (ja) | 2014-03-05 | 2018-06-06 | コリア ミンティング,セキュリティ プリンティング アンド アイディ カード オペレーティング コーポレーション | セキュリティフィルム |
JP6383653B2 (ja) | 2014-12-09 | 2018-08-29 | Kddi株式会社 | 通信装置、通信品質推定方法及び通信品質推定用プログラム |
JP6587639B2 (ja) * | 2015-01-28 | 2019-10-09 | 日本碍子株式会社 | 蛍光体微粒子及び蛍光体微粒子の製造方法 |
US10090078B2 (en) * | 2015-10-07 | 2018-10-02 | King Fahd University Of Petroleum And Minerals | Nanocomposite films and methods of preparation thereof |
CN105405973A (zh) * | 2015-10-30 | 2016-03-16 | 华中科技大学 | 基于钙钛矿类吸光材料的介观太阳能电池及其制备方法 |
WO2018172318A1 (en) * | 2017-03-20 | 2018-09-27 | Sicpa Holding Sa | Photoluminescent iron-doped barium stannate material, security ink composition and security feature thereof |
-
2018
- 2018-03-20 WO PCT/EP2018/056948 patent/WO2018172318A1/en unknown
- 2018-03-20 RU RU2019126516A patent/RU2765627C2/ru active
- 2018-03-20 AU AU2018237917A patent/AU2018237917B2/en active Active
- 2018-03-20 UA UAA201908475A patent/UA124356C2/uk unknown
- 2018-03-20 RU RU2021125193A patent/RU2021125193A/ru unknown
- 2018-03-20 CN CN201880019560.8A patent/CN110446761B/zh active Active
- 2018-03-20 US US16/496,309 patent/US11352517B2/en active Active
- 2018-03-20 EP EP18710892.3A patent/EP3565860B1/en active Active
- 2018-03-20 CA CA3049743A patent/CA3049743C/en active Active
- 2018-03-20 HU HUE18710892A patent/HUE050502T2/hu unknown
- 2018-03-20 KR KR1020197026540A patent/KR102547276B1/ko active IP Right Grant
- 2018-03-20 ES ES18710892T patent/ES2814623T3/es active Active
- 2018-03-20 DK DK18710892.3T patent/DK3565860T3/da active
- 2018-03-20 MA MA47238A patent/MA47238B1/fr unknown
- 2018-03-20 RS RS20201055A patent/RS60780B1/sr unknown
- 2018-03-20 KR KR1020237003293A patent/KR102569886B1/ko active IP Right Grant
- 2018-03-20 PT PT187108923T patent/PT3565860T/pt unknown
- 2018-03-20 MX MX2019011177A patent/MX2019011177A/es unknown
- 2018-03-20 JP JP2019546815A patent/JP7081073B2/ja active Active
-
2019
- 2019-07-31 ZA ZA2019/05080A patent/ZA201905080B/en unknown
- 2019-09-03 PH PH12019502009A patent/PH12019502009A1/en unknown
-
2021
- 2021-12-07 JP JP2021198438A patent/JP7275427B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
RU2021125193A (ru) | 2021-10-05 |
KR102547276B1 (ko) | 2023-06-23 |
ES2814623T3 (es) | 2021-03-29 |
JP7081073B2 (ja) | 2022-06-07 |
MA47238B1 (fr) | 2020-09-30 |
AU2018237917B2 (en) | 2020-06-18 |
KR20190122714A (ko) | 2019-10-30 |
EP3565860A1 (en) | 2019-11-13 |
RU2765627C2 (ru) | 2022-02-01 |
HUE050502T2 (hu) | 2020-12-28 |
DK3565860T3 (da) | 2020-09-14 |
US11352517B2 (en) | 2022-06-07 |
CA3049743C (en) | 2021-02-09 |
KR20230021763A (ko) | 2023-02-14 |
ZA201905080B (en) | 2021-02-24 |
JP2020512434A (ja) | 2020-04-23 |
PT3565860T (pt) | 2020-09-01 |
MA47238A (fr) | 2019-11-13 |
US20200095445A1 (en) | 2020-03-26 |
CN110446761A (zh) | 2019-11-12 |
UA124356C2 (uk) | 2021-09-01 |
RS60780B1 (sr) | 2020-10-30 |
CA3049743A1 (en) | 2018-09-27 |
PH12019502009A1 (en) | 2020-06-15 |
JP2022043125A (ja) | 2022-03-15 |
RU2019126516A3 (es) | 2021-07-12 |
WO2018172318A1 (en) | 2018-09-27 |
JP7275427B2 (ja) | 2023-05-18 |
EP3565860B1 (en) | 2020-06-17 |
CN110446761B (zh) | 2021-03-26 |
RU2019126516A (ru) | 2021-02-24 |
AU2018237917A1 (en) | 2019-07-25 |
KR102569886B1 (ko) | 2023-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PH12019502009A1 (en) | Photoluminiscent iron-doped barium stannate material, security ink composition and security feature thereof | |
CL2018002787A1 (es) | Compuestos de aminopurina sustituida, composiciones de estos y métodos de tratamiento con estos. | |
SA519410490B1 (ar) | أجهزة أمنية وطرق تصنيعها | |
WO2016011249A3 (en) | An improved polymeric sheet material for use in making polymeric security documents such as banknotes | |
MX2013003583A (es) | Elemento de seguridad. | |
EA201590832A1 (ru) | Защитные покрытия для защищенных документов | |
AR073409A1 (es) | Elemento de seguridad en pares opticamente variable | |
MX365504B (es) | Materiales absorbentes de infrarrojo transparentes. | |
WO2008105830A3 (en) | Phosphorescent compositions for identification | |
EP3719081A4 (en) | PEARL PIGMENT FOR SAFETY PURPOSES CONSISTING OF AN ORGANIC OR INORGANIC FLUORESCENT MATERIAL | |
CO2017000231A2 (es) | Recubrimiento anti-adherente que comprende por lo menos una capa decorativa functional y artículo provisto con dicho recubrimiento | |
MX2018003674A (es) | Composicion de oxido de hierro revestido con oxido de silicio para revestimiento que comprende particulas de oxido de hierro revestidas con oxido de silicio. | |
MX2017006890A (es) | Composiciones poliméricas, películas contraíbles, y metodos de fabricación de las mismas. | |
Muthamma et al. | Water-based composite ink from modified chitosan and ruby nanoparticles for advanced anticounterfeiting applications | |
MY186691A (en) | Near-infrared absorbing white material and preparation method thereof | |
MX2017013891A (es) | Metodo para producir composicion de agente protector ultravioleta y composicion de agente protector ultravioleta obtenida del mismo. | |
WO2012051129A3 (en) | Use of humidity stable yellow fluorescent pigments in security applications | |
TH1901005789A (th) | วัสดุแบเรียมสแตนเนทที่ถูกโดปด้วยเหล็กโฟโตลูมิเนสเซนต์,องค์ประกอบหมึกที่มีความปลอดภัยและลักษณะเฉพาะที่มีความปลอดภัยของสิ่งที่ว่านี้ | |
CN103627251A (zh) | 一种防伪油墨 | |
AU2017242908A1 (en) | Ferric maltol compositions for use in the treatment or prevention of cancer and tumours | |
MX2018010968A (es) | Minerales que tienen propiedades de superficie modificadas. | |
EP3939803C0 (de) | Polymersubstrat zur herstellung von polymer-wertpapieren oder polymer-sicherheitspapieren | |
AR072640A1 (es) | Un contenedor con producto que tiene tintes o lacas, protegido contra radiacion ultravioleta o radiacion uv | |
UY32653A (es) | Uso de materiales novedosos en sistemas de marcadores | |
RU2595716C2 (ru) | Маркировочное средство для идентификационной, учетной и охранной маркировки материальных ценностей |