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
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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Composite Materials (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Optical Elements Other Than Lenses (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.
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)
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) | 2022-11-04 | 2024-06-04 | Ppg Industries Ohio, Inc. | Near infrared control coating, articles formed therefrom, and methods of making the same |
Families Citing this family (30)
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 |
EP1762398B2 (en) † | 2000-01-21 | 2017-09-27 | Viavi Solutions Inc. | 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 |
US6710103B2 (en) | 2001-09-27 | 2004-03-23 | Basf Corporation | Curable, powder-based coating composition including a color effect-providing pigment |
AU2003231551A1 (en) | 2002-05-01 | 2003-11-17 | 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 |
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 |
US9458324B2 (en) | 2002-09-13 | 2016-10-04 | Viava Solutions Inc. | Flakes with undulate borders and method of forming thereof |
CA2541568C (en) | 2005-04-06 | 2014-05-13 | Jds Uniphase Corporation | Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures |
US8748007B2 (en) * | 2006-05-02 | 2014-06-10 | Ppg Industries Ohio, Inc. | Coating compositions exhibiting corrosion resistance properties, related coated articles and methods |
CA2684789A1 (en) | 2007-04-24 | 2008-10-30 | Sicpa Holding Sa | 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 |
EP2802461B1 (en) | 2012-01-12 | 2018-10-17 | Viavi Solutions Inc. | Method of forming an article with curved patterns formed of aligned pigment flakes |
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 |
WO2023170132A1 (en) | 2022-03-10 | 2023-09-14 | Basf Se | Casting lacquer for screen printing |
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)
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 |
-
1994
- 1994-12-08 CA CA002178837A patent/CA2178837C/en not_active Expired - Fee Related
- 1994-12-08 WO PCT/US1994/013890 patent/WO1995017475A1/en not_active Application Discontinuation
- 1994-12-08 JP JP7517441A patent/JPH09507089A/ja not_active Ceased
- 1994-12-08 DK DK95904797T patent/DK0736073T3/da active
- 1994-12-08 ES ES95904797T patent/ES2116720T3/es not_active Expired - Lifetime
- 1994-12-08 KR KR1019960703355A patent/KR100336736B1/ko not_active IP Right Cessation
- 1994-12-08 DE DE69409007T patent/DE69409007T2/de not_active Expired - Fee Related
- 1994-12-08 EP EP95904797A patent/EP0736073B1/en not_active Revoked
- 1994-12-08 BR BR9408412A patent/BR9408412A/pt not_active IP Right Cessation
- 1994-12-08 AT AT95904797T patent/ATE163962T1/de not_active IP Right Cessation
Cited By (4)
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 |
US12001034B2 (en) | 2022-11-04 | 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 |
---|---|
JPH09507089A (ja) | 1997-07-15 |
KR970700734A (ko) | 1997-02-12 |
CA2178837C (en) | 2004-06-01 |
EP0736073A1 (en) | 1996-10-09 |
BR9408412A (pt) | 1997-08-05 |
DE69409007D1 (de) | 1998-04-16 |
WO1995017475A1 (en) | 1995-06-29 |
DE69409007T2 (de) | 1998-10-22 |
EP0736073B1 (en) | 1998-03-11 |
KR100336736B1 (ko) | 2002-11-23 |
DK0736073T3 (da) | 1998-12-21 |
CA2178837A1 (en) | 1995-06-29 |
ATE163962T1 (de) | 1998-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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