BRPI1009964A8 - Uma mistura de lâminas cambiantes coloridas magneticamente orientáveis e lâminas cambiantes coloridas não magneticamente orientáveis exibindo uma cor comum - Google Patents

Uma mistura de lâminas cambiantes coloridas magneticamente orientáveis e lâminas cambiantes coloridas não magneticamente orientáveis exibindo uma cor comum

Info

Publication number
BRPI1009964A8
BRPI1009964A8 BRPI1009964A BRPI1009964A BRPI1009964A8 BR PI1009964 A8 BRPI1009964 A8 BR PI1009964A8 BR PI1009964 A BRPI1009964 A BR PI1009964A BR PI1009964 A BRPI1009964 A BR PI1009964A BR PI1009964 A8 BRPI1009964 A8 BR PI1009964A8
Authority
BR
Brazil
Prior art keywords
color
magnetically
magnetically orientable
displaying
substrate
Prior art date
Application number
BRPI1009964A
Other languages
English (en)
Inventor
T Markantes Charles
P Raksha Vladimir
G Coombs Paul
R NOFI Michael
Original Assignee
Jds Uniphase Corp
Viavi Solutions Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43242572&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1009964(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jds Uniphase Corp, Viavi Solutions Inc filed Critical Jds Uniphase Corp
Publication of BRPI1009964A2 publication Critical patent/BRPI1009964A2/pt
Publication of BRPI1009964A8 publication Critical patent/BRPI1009964A8/pt

Links

Classifications

    • 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
    • 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
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C01P2004/22—Particle morphology extending in two dimensions, e.g. plate-like with a polygonal circumferential shape
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Paints Or Removers (AREA)
  • Credit Cards Or The Like (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Printing Methods (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

UMA MISTURA DE LÂMINAS CAMBIANTES COLORIDAS MAGNETICAMENTE ORIENTÁVEIS E LÂMINAS CAMBIANTES COLORIDAS NÃO MAGNETICAMENTE ORIENTÁVEIS EXIBINDO UMA COR COMUM são misturadas juntas em que algumas são magneticamente alinháveis e exibem uma cor cambiante a partir de uma primeira cor para uma segunda cor com uma mudança no ângulo de visualização; e algumas são lâminas de pigmento que exibem uma cor cambiante a partir da primeira cor para uma terceira cor ou vice-versa com uma mudança no ângulo de visualização, em que a primeira, segunda e terceira cor são três cores diferentes; as lâminas são revestidas sobre um substrato e as lâminas magneticamente alinháveis são alinhadas de maneira magnética; as lâminas alinháveis não magneticamente não estão alinhadas pelo campo magnético e assentam-se planas sobre o substrato de que elas são revestidas; mediante uma seleção judiciosa do ângulo sobre o qual as lâminas magnéticas são orientadas, é criado um efeito pelo qual um observador vê uma cor cambiante a partir de uma primeira cor para uma segunda ou de uma primeira cor para uma terceira cor, ao orientar o substrato inclinando-o em ângulos diferentes específicos; o substrato revestido pode ser usado em aplicações de segurança, como por exemplo, em papel-moeda ou em instrumentos de segurança.
BRPI1009964A 2009-11-24 2010-11-18 Uma mistura de lâminas cambiantes coloridas magneticamente orientáveis e lâminas cambiantes coloridas não magneticamente orientáveis exibindo uma cor comum BRPI1009964A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26417809P 2009-11-24 2009-11-24
US12/803,715 US8511712B2 (en) 2009-11-24 2010-06-30 Mixture of magnetically orientable color shifting flakes and non-magnetically orientable color shifting flakes exhibiting a common color

Publications (2)

Publication Number Publication Date
BRPI1009964A2 BRPI1009964A2 (pt) 2013-04-16
BRPI1009964A8 true BRPI1009964A8 (pt) 2017-04-04

Family

ID=43242572

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009964A BRPI1009964A8 (pt) 2009-11-24 2010-11-18 Uma mistura de lâminas cambiantes coloridas magneticamente orientáveis e lâminas cambiantes coloridas não magneticamente orientáveis exibindo uma cor comum

Country Status (10)

Country Link
US (1) US8511712B2 (pt)
EP (1) EP2325266B1 (pt)
JP (1) JP5759150B2 (pt)
KR (2) KR101871977B1 (pt)
CN (1) CN102079894B (pt)
BR (1) BRPI1009964A8 (pt)
CA (1) CA2721667C (pt)
PL (1) PL2325266T3 (pt)
RU (1) RU2553019C2 (pt)
TW (1) TWI491678B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0702092D0 (en) * 2007-02-02 2007-03-14 Fracture Code Corp Aps Graphic Code Application Apparatus and Method
JP5887343B2 (ja) * 2011-05-27 2016-03-16 共同印刷株式会社 意匠性媒体の製造方法及び意匠性媒体
DE102011105396A1 (de) * 2011-06-22 2012-12-27 Giesecke & Devrient Gmbh Magnetische Siebdruckfarbe oder Flexodruckfarbe und damit bedrucktes Sicherheitselement
US9039474B2 (en) 2011-11-11 2015-05-26 Micron Technology, Inc. Magnetically adjusting color-converting materials within a matrix and associated devices, systems, and methods
EP4043231B1 (en) 2012-01-12 2025-04-30 Viavi Solutions Inc. Method of manufacturing an article comprising aligned pigment flakes
CA2890164C (en) * 2013-01-09 2023-01-10 Sicpa Holding Sa Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereof
TW201431616A (zh) * 2013-01-09 2014-08-16 Sicpa Holding Sa 顯示取決於視角的光學效應之光學效應層；用於其生產之工藝和裝置；攜帶光學效應層之物品；及其用途
CN109291608A (zh) 2014-05-12 2019-02-01 唯亚威通讯技术有限公司 包含磁性薄片的光学可变装置
DE112017003883A5 (de) * 2016-08-04 2019-04-18 Merck Patent Gmbh Verfahren zum Erzeugen eines optisch variablen Druckbildes
KR102612114B1 (ko) 2016-08-31 2023-12-11 비아비 솔루션즈 아이엔씨. 각져 있는 반사성 세그먼트를 갖는 물품
CA3034898C (en) * 2016-08-31 2022-02-01 Viavi Solutions Inc. Orienting magnetically-orientable flakes
US10357991B2 (en) * 2016-12-19 2019-07-23 Viavi Solutions Inc. Security ink based security feature
EP3814133A4 (en) 2018-06-29 2022-03-23 VIAVI Solutions, Inc. COMPOSITION COMPRISING REFLECTIVE PARTICLES
EP3766702A1 (en) * 2019-07-15 2021-01-20 Giesecke+Devrient Currency Technology GmbH Security element and method for manufacturing it
US20210102072A1 (en) * 2019-10-08 2021-04-08 Viavi Solutions Inc. Composition including dual cavity color shifting pigments
WO2021108699A1 (en) 2019-11-29 2021-06-03 Viavi Solutions Inc. A composition including a color shifting pigment having a different particle size
DE102020002259A1 (de) 2020-04-09 2021-10-14 Giesecke+Devrient Currency Technology Gmbh Effektpigment, Druckfarbe, Sicherheitselement und Datenträger

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853676A (en) 1970-07-30 1974-12-10 Du Pont Reference points on films containing curved configurations of magnetically oriented pigment
US5569535A (en) 1979-12-28 1996-10-29 Flex Products, Inc. High chroma multilayer interference platelets
US5171363A (en) 1979-12-28 1992-12-15 Flex Products, Inc. Optically variable printing ink
US4755229A (en) * 1987-02-09 1988-07-05 The Mearl Corporation Colored micaceous pigments
DE4313541A1 (de) 1993-04-24 1994-10-27 Basf Ag Magnetisierbare Glanzpigmente
US6157489A (en) 1998-11-24 2000-12-05 Flex Products, Inc. Color shifting thin film pigments
CN1257896A (zh) 1998-12-23 2000-06-28 默克专利股份有限公司 颜料混合物
US7517578B2 (en) 2002-07-15 2009-04-14 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US7047883B2 (en) 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
JP2003096403A (ja) * 2001-09-27 2003-04-03 Nippon Paint Co Ltd 角度変色塗膜形成粉体塗料組成物および角度変色塗膜の形成方法
US7258900B2 (en) 2002-07-15 2007-08-21 Jds Uniphase Corporation Magnetic planarization of pigment flakes
EP1669213A1 (en) * 2004-12-09 2006-06-14 Sicpa Holding S.A. Security element having a viewing-angle dependent aspect
AU2006249295A1 (en) * 2005-12-15 2007-07-05 Jds Uniphase Corporation Security device with metameric features using diffractive pigment flakes
AU2007238799B2 (en) 2006-04-11 2011-11-24 Viavi Solutions Inc. Security image coated with a single coating having visualy distinct regions

Also Published As

Publication number Publication date
KR101871977B1 (ko) 2018-06-27
RU2553019C2 (ru) 2015-06-10
JP5759150B2 (ja) 2015-08-05
CN102079894A (zh) 2011-06-01
KR101975832B1 (ko) 2019-05-08
JP2011111622A (ja) 2011-06-09
BRPI1009964A2 (pt) 2013-04-16
US20110121556A1 (en) 2011-05-26
KR20180074636A (ko) 2018-07-03
EP2325266A1 (en) 2011-05-25
KR20110058700A (ko) 2011-06-01
PL2325266T3 (pl) 2015-07-31
EP2325266B1 (en) 2015-04-01
US8511712B2 (en) 2013-08-20
CN102079894B (zh) 2015-04-01
RU2010147798A (ru) 2012-05-27
CA2721667A1 (en) 2011-05-24
TWI491678B (zh) 2015-07-11
TW201207052A (en) 2012-02-16
CA2721667C (en) 2018-04-17
HK1158246A1 (en) 2012-07-13

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: VIAVI SOLUTIONS INC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]