BR9906859A - "composição de tinta compreendendo primeiro e segundo pigmentos oticamente variáveis" - Google Patents

"composição de tinta compreendendo primeiro e segundo pigmentos oticamente variáveis"

Info

Publication number
BR9906859A
BR9906859A BR9906859-1A BR9906859A BR9906859A BR 9906859 A BR9906859 A BR 9906859A BR 9906859 A BR9906859 A BR 9906859A BR 9906859 A BR9906859 A BR 9906859A
Authority
BR
Brazil
Prior art keywords
optically variable
ink composition
pigments
variable pigments
composition
Prior art date
Application number
BR9906859-1A
Other languages
English (en)
Other versions
BR9906859B1 (pt
Inventor
Anton Bleikolm
Olivier Rozumek
Edgar Mueller
Original Assignee
Sicpa Holding Sa
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 Sicpa Holding Sa filed Critical Sicpa Holding Sa
Publication of BR9906859A publication Critical patent/BR9906859A/pt
Publication of BR9906859B1 publication Critical patent/BR9906859B1/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
    • 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
    • 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
    • C09C1/0021—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a core coated with only one layer having a high or low refractive index
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/65—Chroma (C*)
    • 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*)
    • 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/1004—Interference pigments characterized by the core material the core comprising at least one inorganic oxide, e.g. Al2O3, TiO2 or SiO2
    • 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/1004—Interference pigments characterized by the core material the core comprising at least one inorganic oxide, e.g. Al2O3, TiO2 or SiO2
    • C09C2200/1008—Interference pigments characterized by the core material the core comprising at least one inorganic oxide, e.g. Al2O3, TiO2 or SiO2 comprising at least one metal layer adjacent to the core material, e.g. core-M or M-core-M
    • 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/1054—Interference pigments characterized by the core material the core consisting of a metal
    • 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
    • C09C2220/00—Methods of preparing the interference pigments
    • C09C2220/10—Wet methods, e.g. co-precipitation
    • 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
    • C09C2220/00—Methods of preparing the interference pigments
    • C09C2220/20—PVD, CVD methods or coating in a gas-phase using a fluidized bed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Composite Materials (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Liquid Crystal Substances (AREA)
  • Printing Methods (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Patente de Invenção:<B>"COMPOSIçãO DE TINTA COMPREENDENDO PRIMEIRO E SEGUNDO PIGMENTOS OTICAMENTE VARIáVEIS"<D>. Esta invenção refere-se a uma composição compreendendo dois diferentes tipos de pigmentos oticamente variáveis tendo uma mudança dependente de ângulo de visão da cor.
BRPI9906859-1A 1998-10-08 1999-10-08 composiÇço de tinta, combinaÇço de um primeiro pigmento dicràico opticamente variÁvel na forma de flocos e um segundo pigmento dicràico opticamente variÁvel na forma de pelÍcula fina de méltiplas camadas e documento de seguranÇa. BR9906859B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98118992 1998-10-08
PCT/EP1999/007572 WO2000022049A1 (en) 1998-10-08 1999-10-08 Ink composition comprising first and second optically variable pigments

Publications (2)

Publication Number Publication Date
BR9906859A true BR9906859A (pt) 2000-10-10
BR9906859B1 BR9906859B1 (pt) 2009-01-13

Family

ID=8232763

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9906859-1A BR9906859B1 (pt) 1998-10-08 1999-10-08 composiÇço de tinta, combinaÇço de um primeiro pigmento dicràico opticamente variÁvel na forma de flocos e um segundo pigmento dicràico opticamente variÁvel na forma de pelÍcula fina de méltiplas camadas e documento de seguranÇa.

Country Status (25)

Country Link
US (1) US6472455B1 (pt)
EP (1) EP1036116B1 (pt)
JP (2) JP2002527563A (pt)
KR (1) KR100620335B1 (pt)
CN (1) CN1168784C (pt)
AT (1) ATE215589T1 (pt)
AU (1) AU757967B2 (pt)
BR (1) BR9906859B1 (pt)
CA (1) CA2312155C (pt)
CZ (1) CZ300777B6 (pt)
DE (1) DE69901159T2 (pt)
DK (1) DK1036116T3 (pt)
ES (1) ES2176033T3 (pt)
HK (1) HK1034730A1 (pt)
HU (1) HU223659B1 (pt)
ID (1) ID26212A (pt)
NO (1) NO320205B1 (pt)
NZ (1) NZ505563A (pt)
PL (1) PL199968B1 (pt)
PT (1) PT1036116E (pt)
RU (1) RU2220174C2 (pt)
TR (1) TR200001659T1 (pt)
UA (1) UA52807C2 (pt)
WO (1) WO2000022049A1 (pt)
ZA (1) ZA200002863B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1288269A1 (en) * 2001-08-28 2003-03-05 Sicpa Holding S.A. Water-based screen printing ink
EP1288265A1 (en) * 2001-08-28 2003-03-05 Sicpa Holding S.A. Ink composition comprising optically variable pigments, use of the composition, optically variable pigment and method of treating said pigment
EP1536251B1 (en) * 2002-08-21 2015-07-29 Sumitomo Metal Mining Co., Ltd. Visible light absorbing film, structural body having the visible light absorbing film, and visible light absorbing ink for forming visible light absorbing film
US7029525B1 (en) 2003-10-21 2006-04-18 The Standard Register Company Optically variable water-based inks
US7651557B2 (en) 2004-12-17 2010-01-26 Cabot Corporation Inkjet inks comprising multi-layer pigments
CN100432164C (zh) * 2005-06-09 2008-11-12 上海印钞厂 一种具有偏振效果的光学变色油墨
US20080087189A1 (en) * 2005-10-03 2008-04-17 Sun Chemical Corporation Security pigments and the process of making thereof
EP1943188A2 (en) 2005-10-03 2008-07-16 Sun Chemical Corporation Security pigments and the process of making thereof
EP2028683B1 (en) 2006-05-24 2017-12-27 Nissan Chemical Industries, Ltd. Process for producing an organic transistor.
EP2285587B1 (en) * 2008-04-02 2016-11-23 Sicpa Holding Sa Identification and authentication using liquid crystal material markings
JP5311159B2 (ja) 2008-10-03 2013-10-09 シクパ ホルディング ソシエテ アノニム 光学的に変化する対セキュリティ要素
PE20100769A1 (es) 2009-04-02 2010-11-25 Sicpa Holding Sa Identificacion y autenticacion usando marcados de material de cristal liquido polimerico
FR2959843B1 (fr) 2010-05-05 2013-01-25 Honnorat Rech S & Services Dispositif d'authentification discret.
FR2959842B1 (fr) 2010-05-05 2012-05-04 Honnorat Rech S & Services Document securise, testeur et methode d'authentification.
EP2629980B1 (en) 2010-10-22 2017-06-14 Hewlett-Packard Development Company, L.P. Printed articles with optically variable properties
FR3004470B1 (fr) * 2013-04-11 2015-05-22 Arjowiggins Security Element de securite comportant un pigment interferentiel et une charge nanometrique.
FR3004471B1 (fr) 2013-04-11 2015-10-23 Arjowiggins Security Element de securite comportant une structure de masquage contenant un melange de charges nanometriques.
IN2014MU03621A (pt) 2013-11-18 2015-10-09 Jds Uniphase Corp
CN109562629B (zh) * 2016-08-04 2021-02-02 默克专利股份有限公司 用于产生光学可变印刷图案的方法
EP3517579B1 (de) * 2018-01-23 2022-10-26 Merck Patent GmbH Pigmentgemisch enthaltend rote, blaue und grüne interferenzpigmente
US20210102072A1 (en) * 2019-10-08 2021-04-08 Viavi Solutions Inc. Composition including dual cavity color shifting pigments

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5569535A (en) * 1979-12-28 1996-10-29 Flex Products, Inc. High chroma multilayer interference platelets
US5766738A (en) * 1979-12-28 1998-06-16 Flex Products, Inc. Paired optically variable article with paired optically variable structures and ink, paint and foil incorporating the same and method
DE3003352A1 (de) * 1980-01-31 1981-08-06 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von eisenoxidbelegten metallpigmenten
US4879140A (en) * 1988-11-21 1989-11-07 Deposition Sciences, Inc. Method for making pigment flakes
ES2108814T3 (es) * 1993-12-10 1998-01-01 Agfa Gevaert Nv Documento de seguridad con un soporte transparente o translucido y que contiene pigmentos de interferencia.
US5498781A (en) * 1994-05-23 1996-03-12 Basf Corporation Passification of optically variable pigment and waterborne coating compositions containg the same
US5527848A (en) * 1994-12-14 1996-06-18 Basf Corporation Pacification of optically variable pigments for use in waterborne coating compositions
US5871827A (en) * 1996-06-21 1999-02-16 Ciba Specialty Chemicals Corporation Finishes containing light interference pigments
GB9619781D0 (en) * 1996-09-23 1996-11-06 Secr Defence Multi layer interference coatings
EP0874026B1 (de) * 1997-04-22 2003-08-06 Ciba SC Holding AG Verfahren zur Herstellung farbiger Effektpigmente
US6139613A (en) * 1998-08-21 2000-10-31 Aveka, Inc. Multilayer pigments and their manufacture

Also Published As

Publication number Publication date
CN1168784C (zh) 2004-09-29
JP2008050612A (ja) 2008-03-06
NO20002897L (no) 2000-06-29
HUP0100370A3 (en) 2002-03-28
TR200001659T1 (tr) 2000-12-21
PL341155A1 (en) 2001-03-26
DK1036116T3 (da) 2002-07-29
US6472455B1 (en) 2002-10-29
JP2002527563A (ja) 2002-08-27
CA2312155A1 (en) 2000-04-20
ATE215589T1 (de) 2002-04-15
BR9906859B1 (pt) 2009-01-13
PL199968B1 (pl) 2008-11-28
UA52807C2 (uk) 2003-01-15
ES2176033T3 (es) 2002-11-16
RU2220174C2 (ru) 2003-12-27
HK1034730A1 (en) 2001-11-02
CZ20002111A3 (cs) 2000-11-15
DE69901159T2 (de) 2003-01-09
CN1287568A (zh) 2001-03-14
DE69901159D1 (de) 2002-05-08
HUP0100370A2 (hu) 2001-06-28
NO320205B1 (no) 2005-11-14
EP1036116A1 (en) 2000-09-20
PT1036116E (pt) 2002-09-30
AU6469999A (en) 2000-05-01
NZ505563A (en) 2002-07-26
KR20010032860A (ko) 2001-04-25
ZA200002863B (en) 2000-12-08
CZ300777B6 (cs) 2009-08-05
ID26212A (id) 2000-12-07
HU223659B1 (hu) 2004-11-29
NO20002897D0 (no) 2000-06-07
WO2000022049A1 (en) 2000-04-20
KR100620335B1 (ko) 2006-09-13
EP1036116B1 (en) 2002-04-03
AU757967B2 (en) 2003-03-13
CA2312155C (en) 2007-01-09

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/10/1999, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: SICPA S.A. (CH)

Free format text: TRANSFERIDO POR FUSAO DE: SICPA HOLDING S.A.

B25A Requested transfer of rights approved

Owner name: SICPA HOLDING SA (CH)

Free format text: TRANSFERIDO DE: SICPA S.A.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2483 DE 07-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.