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ES2116720T3 - Composicion de recubrimiento que comprende un pigmento dicroico opticamente variable y un pigmento de mica de interferencia. - Google Patents

Composicion de recubrimiento que comprende un pigmento dicroico opticamente variable y un pigmento de mica de interferencia.

Info

Publication number
ES2116720T3
ES2116720T3 ES95904797T ES95904797T ES2116720T3 ES 2116720 T3 ES2116720 T3 ES 2116720T3 ES 95904797 T ES95904797 T ES 95904797T ES 95904797 T ES95904797 T ES 95904797T ES 2116720 T3 ES2116720 T3 ES 2116720T3
Authority
ES
Spain
Prior art keywords
pigment
coating composition
optically variable
thin film
dicroic
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.)
Expired - Lifetime
Application number
ES95904797T
Other languages
English (en)
Inventor
Daniel W Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Corp
Original Assignee
BASF Corp
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=22632418&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2116720(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF Corp filed Critical BASF Corp
Application granted granted Critical
Publication of ES2116720T3 publication Critical patent/ES2116720T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C09C1/0078—Pigments consisting of flaky, non-metallic substrates, characterised by a surface-region containing free metal
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/36—Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/24—Interference pigments comprising a metallic reflector or absorber layer, which is not adjacent to the core
    • 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)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

SE DESCRIBE UNA COMPOSICION DE REVESTIMIENTO QUE TIENE UN LIGANTE DE RESINA POLIMERICA Y COPOS EN LAMINA FINA DE PIGMENTO DICROICO OPTICAMENTE VARIABLE. LOS COPOS DE PIGMENTO TIENEN UNA ESTRUCTURA EN MULTICAPA DE INTERFERENCIA DE LAMINA FINA CON UNA CAPA DE METAL REFLECTANTE CON PRIMERA Y SEGUNDA SUPERFICIE PLANAS Y PARALELAS, Y DISPUESTA SOBRE AL MENOS UNA DE DICHAS PRIMERA Y SEGUNDA SUPERFICIES PLANAS Y PARALELAS DE CAPAS, AL MENOS UNA CAPA TRANSPARENTE DIELECTRICA. TAMBIEN LA COMPOSICION DE REVESTIMIENTO COMPRENDE UN PIGMENTO DE MICA DE INTERFERENCIA CON UN COLOR DE INTERFERENCIA QUE ES EL MISMO QUE UNO DE LOS COLORES DICROICOS DEL PIGMENTO OPTICAMENTE VARIABLE EN CAPA FINA. ESTA COMPOSICION DE REVESTIMIENTO SE PUEDE UTILIZAR PARA FABRICAR UN GRAN NUMERO DE REVESTIMIENTOS, ESPECIALMENTE REVESTIMIENTOS COMPUESTOS DE COLOR MAS CLARO COMO LOS QUE SE UTILIZAN EN LA INDUSTRIA DEL AUTOMOVIL.
ES95904797T 1993-12-23 1994-12-08 Composicion de recubrimiento que comprende un pigmento dicroico opticamente variable y un pigmento de mica de interferencia. Expired - Lifetime ES2116720T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17352393A 1993-12-23 1993-12-23

Publications (1)

Publication Number Publication Date
ES2116720T3 true ES2116720T3 (es) 1998-07-16

Family

ID=22632418

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95904797T Expired - Lifetime ES2116720T3 (es) 1993-12-23 1994-12-08 Composicion de recubrimiento que comprende un pigmento dicroico opticamente variable y un pigmento de mica de interferencia.

Country Status (10)

Country Link
EP (1) EP0736073B1 (es)
JP (1) JPH09507089A (es)
KR (1) KR100336736B1 (es)
AT (1) ATE163962T1 (es)
BR (1) BR9408412A (es)
CA (1) CA2178837C (es)
DE (1) DE69409007T2 (es)
DK (1) DK0736073T3 (es)
ES (1) ES2116720T3 (es)
WO (1) WO1995017475A1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11808833B2 (en) 2016-10-28 2023-11-07 Ppg Industries Ohio, Inc. Coatings for increasing near-infrared detection distances
US11809933B2 (en) 2018-11-13 2023-11-07 Ppg Industries Ohio, Inc. Method of detecting a concealed pattern
US12001034B2 (en) 2019-01-07 2024-06-04 Ppg Industries Ohio, Inc. Near infrared control coating, articles formed therefrom, and methods of making the same

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5871827A (en) * 1996-06-21 1999-02-16 Ciba Specialty Chemicals Corporation Finishes containing light interference pigments
US7047883B2 (en) 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
EP1849621B1 (en) † 2000-01-21 2014-04-16 JDS Uniphase Corporation Optically variable security devices
US11768321B2 (en) 2000-01-21 2023-09-26 Viavi Solutions Inc. Optically variable security devices
KR20010111721A (ko) * 2000-06-13 2001-12-20 김석환 도료 조성물 및 그 제조방법
US6663951B2 (en) * 2000-12-18 2003-12-16 Basf Corporation Two layer coating system having an enhanced visual effect
US7625632B2 (en) 2002-07-15 2009-12-01 Jds Uniphase Corporation Alignable diffractive pigment flakes and method and apparatus for alignment and images formed therefrom
US6710103B2 (en) 2001-09-27 2004-03-23 Basf Corporation Curable, powder-based coating composition including a color effect-providing pigment
WO2003093878A2 (en) * 2002-05-01 2003-11-13 Fuji Photo Film Co., Ltd. High refraction film, its coating composition, and an anti-reflection film, a polarizing plate and an image display device including said film
US11230127B2 (en) 2002-07-15 2022-01-25 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
US9458324B2 (en) 2002-09-13 2016-10-04 Viava Solutions Inc. Flakes with undulate borders and method of forming thereof
US8025952B2 (en) 2002-09-13 2011-09-27 Jds Uniphase Corporation Printed magnetic ink overt security image
US9164575B2 (en) 2002-09-13 2015-10-20 Jds Uniphase Corporation Provision of frames or borders around pigment flakes for covert security applications
US7550197B2 (en) 2003-08-14 2009-06-23 Jds Uniphase Corporation Non-toxic flakes for authentication of pharmaceutical articles
TWI402106B (zh) 2005-04-06 2013-07-21 Jds Uniphase Corp 印記於含有可印記菲涅耳結構之成型磁場中之動態外觀變化光學裝置（ｄａｃｏｄ）
US12204120B2 (en) 2006-03-06 2025-01-21 Viavi Solutions Inc. Optically variable security devices
US8748007B2 (en) * 2006-05-02 2014-06-10 Ppg Industries Ohio, Inc. Coating compositions exhibiting corrosion resistance properties, related coated articles and methods
AP2009005042A0 (en) 2007-04-24 2009-12-31 Sicpa Holdings S A Method of marking a document or item: method and device for identifying the marked document or item;use of circular polarizing particles
JP2009193069A (ja) 2008-02-13 2009-08-27 Jds Uniphase Corp 光学的な特殊効果フレークを含むレーザ印刷用の媒体
CN106925493B (zh) 2012-01-12 2021-06-11 唯亚威通讯技术有限公司 带有由经排列的颜料片形成的动态框架的物品
US9168209B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9320687B2 (en) 2013-03-13 2016-04-26 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9168394B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9168393B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
GB2563187B (en) 2017-02-03 2020-07-22 De La Rue Int Ltd Method of forming a security sheet substrate
GB2562699B (en) 2017-02-03 2020-07-22 De La Rue Int Ltd Method of forming a security device
GB2563924B (en) 2017-06-30 2021-03-31 De La Rue Int Ltd A security device and method of making thereof
GB2566019B (en) 2017-08-29 2021-05-05 De La Rue Int Ltd A security device and method of making thereof
JP2021105132A (ja) * 2019-12-26 2021-07-26 日本ペイントホールディングス株式会社 顔料、組成物および物品
GB2613016B (en) 2021-11-22 2024-03-13 De La Rue Int Ltd A method of manufacturing a security sheet
CN118891584A (zh) 2022-03-10 2024-11-01 巴斯夫欧洲公司 用于丝网印刷的浇铸漆
FR3135081A1 (fr) 2022-04-28 2023-11-03 Saint-Gobain Glass France Article verrier, son procédé d’obtention et vitrage automobile comprenant un tel article verrier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434010A (en) * 1979-12-28 1984-02-28 Optical Coating Laboratory, Inc. Article and method for forming thin film flakes and coatings
JPH0333802A (ja) * 1989-03-22 1991-02-14 Alcan Internatl Ltd 多孔質フィルムを有する光学干渉構造

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11808833B2 (en) 2016-10-28 2023-11-07 Ppg Industries Ohio, Inc. Coatings for increasing near-infrared detection distances
US11977154B2 (en) 2016-10-28 2024-05-07 Ppg Industries Ohio, Inc. Coatings for increasing near-infrared detection distances
US11809933B2 (en) 2018-11-13 2023-11-07 Ppg Industries Ohio, Inc. Method of detecting a concealed pattern
US12050950B2 (en) 2018-11-13 2024-07-30 Ppg Industries Ohio, Inc. Method of detecting a concealed pattern
US12001034B2 (en) 2019-01-07 2024-06-04 Ppg Industries Ohio, Inc. Near infrared control coating, articles formed therefrom, and methods of making the same

Also Published As

Publication number Publication date
KR970700734A (ko) 1997-02-12
DK0736073T3 (da) 1998-12-21
ATE163962T1 (de) 1998-03-15
WO1995017475A1 (en) 1995-06-29
EP0736073B1 (en) 1998-03-11
CA2178837A1 (en) 1995-06-29
KR100336736B1 (ko) 2002-11-23
BR9408412A (pt) 1997-08-05
CA2178837C (en) 2004-06-01
EP0736073A1 (en) 1996-10-09
DE69409007T2 (de) 1998-10-22
DE69409007D1 (de) 1998-04-16
JPH09507089A (ja) 1997-07-15

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