UA124356C2 - Фотолюмінесцентний матеріал на основі легованого залізом станату барію, композиція захисної фарби та її захисна ознака - Google Patents

Фотолюмінесцентний матеріал на основі легованого залізом станату барію, композиція захисної фарби та її захисна ознака

Info

Publication number
UA124356C2
UA124356C2 UAA201908475A UAA201908475A UA124356C2 UA 124356 C2 UA124356 C2 UA 124356C2 UA A201908475 A UAA201908475 A UA A201908475A UA A201908475 A UAA201908475 A UA A201908475A UA 124356 C2 UA124356 C2 UA 124356C2
Authority
UA
Ukraine
Prior art keywords
doped barium
security
iron
barium stannate
photoluminescent
Prior art date
Application number
UAA201908475A
Other languages
English (en)
Inventor
Скотт Хобріч
Скотт Хобрич
Паскаль Пінслоуп
Паскаль Пинслоуп
Іден Мішель Антаназі Грін
Иден Мишель Антанази Грин
Девід Андерсон
Дэвид Андерсон
Метью Стерджеон
Мэтью Стерджеон
Original Assignee
Сікпа Холдінг Са
Сикпа Холдинг Са
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 Сікпа Холдінг Са, Сикпа Холдинг Са filed Critical Сікпа Холдінг Са
Publication of UA124356C2 publication Critical patent/UA124356C2/uk

Links

Classifications

    • 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
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (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

Винахід стосується фотолюмінесцентних матеріалів на основі легованого залізом станату барію, що поглинають ультрафіолетове (УФ) випромінювання та проявляють сильну люмінесценцію у близькій інфрачервоній (БІЧ) області, причому такі матеріали проявляють підвищену інтегральну інтенсивність фотолюмінесценції у порівнянні з відомими матеріалами на основі BaSnO3 та легованого залізом станату барію, та, отже, вони є особливо придатними для виготовлення композицій фотолюмінесцентних захисних фарб та прозорих прихованих захисних ознак з покращеною стійкістю до підробки, які можуть використовуватися для захисту документів та виробів від підробки та незаконного відтворення.
UAA201908475A 2017-03-20 2018-03-20 Фотолюмінесцентний матеріал на основі легованого залізом станату барію, композиція захисної фарби та її захисна ознака UA124356C2 (uk)

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
UA124356C2 true UA124356C2 (uk) 2021-09-01

Family

ID=61627123

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201908475A UA124356C2 (uk) 2017-03-20 2018-03-20 Фотолюмінесцентний матеріал на основі легованого залізом станату барію, композиція захисної фарби та її захисна ознака

Country Status (19)

Country Link
US (1) US11352517B2 (uk)
EP (1) EP3565860B1 (uk)
JP (2) JP7081073B2 (uk)
KR (2) KR102547276B1 (uk)
CN (1) CN110446761B (uk)
AU (1) AU2018237917B2 (uk)
CA (1) CA3049743C (uk)
DK (1) DK3565860T3 (uk)
ES (1) ES2814623T3 (uk)
HU (1) HUE050502T2 (uk)
MA (1) MA47238B1 (uk)
MX (1) MX2019011177A (uk)
PH (1) PH12019502009A1 (uk)
PT (1) PT3565860T (uk)
RS (1) RS60780B1 (uk)
RU (2) RU2021125193A (uk)
UA (1) UA124356C2 (uk)
WO (1) WO2018172318A1 (uk)
ZA (1) ZA201905080B (uk)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2021125193A (ru) * 2017-03-20 2021-10-05 Сикпа Холдинг Са Фотолюминесцентный материал на основе легированного железом станната бария, композиция защитной краски и ее защитный признак
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)

* Cited by examiner, † Cited by third party
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
AU6665598A (en) 1997-02-24 1998-09-09 Superior Micropowders Llc Sulfur-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
CN102224218A (zh) * 2009-05-25 2011-10-19 松下电器产业株式会社 萤光体及其制造方法以及发光装置
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
PL2721414T3 (pl) 2011-06-15 2018-01-31 Fabrica Nac De Moneda Y Timbre Real Casa De La Moneda Zastosowanie nanosystemów luminescencyjnych do uwierzytelniania zabezpieczanych dokumentów
KR101316933B1 (ko) * 2011-12-26 2013-10-11 한국조폐공사 다기능성 융복합 보안용 잉크
JP5646114B2 (ja) * 2012-05-11 2014-12-24 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
EP3252126B1 (en) * 2015-01-28 2021-01-13 NGK Insulators, Ltd. Fine fluorescent particles, process for producing fine fluorescent particles, thin fluorescent film, wavelength conversion film, wavelength conversion device, and solar cell
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
RU2021125193A (ru) * 2017-03-20 2021-10-05 Сикпа Холдинг Са Фотолюминесцентный материал на основе легированного железом станната бария, композиция защитной краски и ее защитный признак

Also Published As

Publication number Publication date
JP2020512434A (ja) 2020-04-23
RU2019126516A3 (uk) 2021-07-12
MA47238A (fr) 2019-11-13
PT3565860T (pt) 2020-09-01
JP7081073B2 (ja) 2022-06-07
JP7275427B2 (ja) 2023-05-18
CN110446761B (zh) 2021-03-26
CA3049743C (en) 2021-02-09
KR102547276B1 (ko) 2023-06-23
AU2018237917A1 (en) 2019-07-25
ES2814623T3 (es) 2021-03-29
AU2018237917B2 (en) 2020-06-18
KR20230021763A (ko) 2023-02-14
MA47238B1 (fr) 2020-09-30
US20200095445A1 (en) 2020-03-26
EP3565860B1 (en) 2020-06-17
HUE050502T2 (hu) 2020-12-28
KR102569886B1 (ko) 2023-08-24
ZA201905080B (en) 2021-02-24
EP3565860A1 (en) 2019-11-13
WO2018172318A1 (en) 2018-09-27
US11352517B2 (en) 2022-06-07
JP2022043125A (ja) 2022-03-15
CA3049743A1 (en) 2018-09-27
RS60780B1 (sr) 2020-10-30
KR20190122714A (ko) 2019-10-30
RU2021125193A (ru) 2021-10-05
RU2765627C2 (ru) 2022-02-01
PH12019502009A1 (en) 2020-06-15
CN110446761A (zh) 2019-11-12
DK3565860T3 (da) 2020-09-14
MX2019011177A (es) 2019-10-22
RU2019126516A (ru) 2021-02-24

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