ES1071638U - Basic coating providing protection against electromagnetic fields - Google Patents
Basic coating providing protection against electromagnetic fields Download PDFInfo
- Publication number
- ES1071638U ES1071638U ES201030070U ES201030070U ES1071638U ES 1071638 U ES1071638 U ES 1071638U ES 201030070 U ES201030070 U ES 201030070U ES 201030070 U ES201030070 U ES 201030070U ES 1071638 U ES1071638 U ES 1071638U
- Authority
- ES
- Spain
- Prior art keywords
- particles
- iron
- coating according
- improved coating
- sheet
- 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.)
- Granted
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 21
- 238000000576 coating method Methods 0.000 title claims abstract description 21
- 230000005672 electromagnetic field Effects 0.000 title claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 28
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000014413 iron hydroxide Nutrition 0.000 claims abstract description 6
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical class [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- CUPCBVUMRUSXIU-UHFFFAOYSA-N [Fe].OOO Chemical class [Fe].OOO CUPCBVUMRUSXIU-UHFFFAOYSA-N 0.000 claims abstract description 5
- 235000013980 iron oxide Nutrition 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 4
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000003973 paint Substances 0.000 claims description 7
- 238000005538 encapsulation Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 239000002966 varnish Substances 0.000 claims description 4
- 229910001566 austenite Inorganic materials 0.000 claims description 3
- 229910001563 bainite Inorganic materials 0.000 claims description 3
- 229910052595 hematite Inorganic materials 0.000 claims description 3
- 239000011019 hematite Substances 0.000 claims description 3
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 229910000734 martensite Inorganic materials 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 229910052598 goethite Inorganic materials 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- -1 hematite Chemical compound 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000001033 granulometry Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/0083—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive non-fibrous particles embedded in an electrically insulating supporting structure, e.g. powder, flakes, whiskers
-
- 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
- C09D5/32—Radiation-absorbing paints
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/68—Particle size between 100-1000 nm
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/69—Particle size larger than 1000 nm
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
Revestimiento perfeccionado.Perfect coating.
La invención se refiere a un revestimiento mejorado que se aplica sobre una superficie para su protección, embellecimiento o mejora de características técnicas, que tiene por objeto proporcionar una protección de las superficies sobre las que se aplica frente a los campos electromagnéticos, de forma que proporciona una superficie que atenúa las hondas que radiofrecuencia.The invention relates to a coating improved that is applied on a surface for protection, beautification or improvement of technical characteristics, which has for object to provide protection of the surfaces on which it is applied against electromagnetic fields, so that provides a surface that attenuates the slings that radiofrequency
Se conoce el empleo de diferentes sustancias, como pueden ser pinturas, barnices, etc. que se aplican sobre superficies para proporcionar protección, embellecimiento o cambio de propiedades de dicha superficie.The use of different substances is known, such as paints, varnishes, etc. that apply on surfaces to provide protection, beautification or change of properties of said surface.
Así por ejemplo en el estado de la técnica se utilizan pinturas con pigmentos metálicos, basados en aluminios, platas, cobres, etc., en los que su granulometría y dispersión están concebidas únicamente con el propósito de provocar reflexión de luces para proporcionar sensación de destellos que establecen una estética atractiva de la superficie sobre la que es aplicada la pintura.Thus, for example, in the state of the art, they use paints with metallic pigments, based on aluminum, silver, copper, etc., in which its granulometry and dispersion are designed solely for the purpose of provoking reflection of lights to provide sensation of flashes that set an attractive aesthetic of the surface on which the painting.
También es conocido el empleo de pinturas con pigmentos metálicos basados en aluminios, para atenuar y aislar a las superficies de campos electromagnéticos, tal como se describe en el modelo de utilidad 200930582, pero también cabe la posibilidad de realizar dicho aislamiento mediante otro tipo de componentes diferentes al aluminio, lo cual no se recoge en el modelo de utilidad citado.It is also known to use paints with aluminum based metallic pigments, to attenuate and isolate surfaces of electromagnetic fields, as described in the utility model 200930582, but it also fits the possibility of performing such isolation by another type of components other than aluminum, which is not included in the utility model cited.
Para conseguir los objetivos y resolver los inconvenientes anteriormente indicados, la invención proporciona un nuevo revestimiento perfeccionado que se aplica sobre cualquier tipo de superficie y se caracteriza porque está constituido por una lámina compacta y homogénea que se caracteriza porque comprende óxidos de hierro, hidróxidos de hierro, oxihidróxidos de hierro, fases cristalinas, ferrita, o una mezcla de cualquiera de las anteriores. Esta nueva configuración de recubrimiento presenta propiedades de protección frente a los campos electromagnéticos, al producir su atenuación.To achieve the objectives and solve the disadvantages indicated above, the invention provides a new perfected coating that is applied on any type of surface and is characterized because it is constituted by a compact and homogeneous sheet that is characterized by comprising iron oxides, iron hydroxides, iron oxyhydroxides, crystalline phases, ferrite, or a mixture of any of the previous. This new coating configuration presents protective properties against electromagnetic fields, when produce your attenuation.
Las partículas de óxido de hierro pueden ser hematita, maghemita y magnetita.The iron oxide particles can be hematite, maghemite and magnetite.
Respecto a las partículas de hidróxido de hierro pueden estar constituidas por partículas de bernalita.Regarding iron hydroxide particles They may consist of bernalite particles.
Referente a las partículas de oxihidróxidos de hierro pueden estar constituidas por goethita, akaganeíta, lepidocrocita, feroxihita y ferrihidrita.Regarding the oxyhydroxides particles of iron can be constituted by goethita, aka ganeíta, lepidocrocite, feroxihite and ferrihydrite.
Las fases cristalinas que se encuentran en los aceros pueden estar constituidas por martensita, austenita, perlita y bainita.The crystalline phases found in the steels may consist of martensite, austenite, perlite and bainite.
Las partículas citadas se incluyen en polvo con unos diámetros comprendidos entre 50 nanómetros hasta 1000 micras, ambos incluidos.The aforementioned particles are included in powder with diameters between 50 nanometers up to 1000 microns, both included.
Además las partículas pueden estar encapsuladas, mediante proceso industrial convencional, de forma que cada una de las partículas quede atrapada y aislada del exterior mediante elementos como parafina, resinas, plastificantes u otros materiales sintéticos que permitan realizar el proceso de encapsulamiento. Lógicamente la invención contemplará la posibilidad de que las partículas puedan no estar encapsuladas.In addition the particles can be encapsulated, by conventional industrial process, so that each of the particles get trapped and isolated from the outside by elements such as paraffin, resins, plasticizers or other materials synthetics that allow the encapsulation process to be carried out. Logically, the invention will contemplate the possibility that particles may not be encapsulated.
La lámina es un fluido solidificado de naturaleza flexible, determinado por una pintura, un barniz, una resina o un fluido de pegado.The sheet is a solidified fluid of flexible nature, determined by a paint, a varnish, a resin or a bonding fluid.
A continuación para facilitar una mejor comprensión de esta memoria descriptiva y formando parte integrante de la misma, se acompañan una serie de figuras en las que con carácter ilustrativo y no limitativo se ha representado el objeto de la invención.Next to facilitate a better understanding of this descriptive report and being an integral part of the same, they accompany a series of figures in which with illustrative and non-limiting nature the object has been represented of the invention.
Figura 1.- Muestra una esquemática en perspectiva de la aplicación de la lámina compacta y homogénea que constituye el revestimiento de la invención sobre una superficie de un cuerpo.Figure 1.- Shows a schematic in perspective of the application of the compact and homogeneous sheet that constitutes the coating of the invention on a surface of a body.
Figura 2.- Muestra una vista seccionada de la figura anterior, un detalle de la lámina de revestimiento de la invención y un detalle de la disposición de las partículas encapsuladas que constituyen dicha lámina de revestimiento.Figure 2.- Shows a sectional view of the previous figure, a detail of the lining sheet of the invention and a detail of the arrangement of the particles encapsulated constituting said coating sheet.
A continuación se realiza una descripción de la invención basada en las figuras anteriormente comentadas.Below is a description of the invention based on the figures discussed above.
El revestimiento perfeccionado de la invención se aplica sobre la superficie de un cuerpo 1 que puede adoptar cualquier configuración de manera que el revestimiento está constituido por una lámina 2 compacta y homogénea que incluye partículas 3 que tienen propiedades atenuantes de los campos electromagnéticos, para lo que estas partículas 3 pueden ser óxidos de hierro como hematita, maghemita, o magnetita.The perfected coating of the invention it is applied on the surface of a body 1 that can adopt any configuration so that the coating is consisting of a compact and homogeneous sheet 2 that includes 3 particles that have attenuating properties of the fields electromagnetic, for which these particles 3 can be oxides of iron such as hematite, maghemite, or magnetite.
También las partículas 3 pueden estar constituidas por hidróxidos de hierro, como bernalita.Also the particles 3 can be constituted by iron hydroxides, such as bernalite.
Además se prevé que dichas partículas 3 puedan ser oxihidróxidos de hierro como goethita, akaganeíta, lepidocrocita, feroxihita o ferrihidrita.It is also provided that said particles 3 can be iron oxyhydroxides like goethita, aka ganeíta, lepidocrocite, feroxihite or ferrihydrite.
Por otro lado las partículas que constituyen la lámina 2 de la invención pueden estar determinadas por fases cristalinas que se encuentran en los aceros como martensita, austenita, perlita o bainita.On the other hand the particles that constitute the sheet 2 of the invention may be determined by phases crystals found in steels like martensite, austenite, perlite or bainite.
Por último señalar que las partículas que constituyen la lámina 2 pueden estar determinadas por cualquier tipo de ferrita.Finally point out that the particles that constitute sheet 2 can be determined by any type of ferrite.
La lámina 2 se obtiene a partir de pinturas al agua, plástica, barnices, epoxis, de forma que incluyendo el polvo de las partículas anteriores, se consigue, que al aplicar la pintura sobre la superficie del cuerpo 1, y tras su secado y solidificado, se obtenga un elemento de protección de la superficie del cuerpo 1 frente a campos electromagnéticos.Sheet 2 is obtained from paints at water, plastic, varnishes, epoxies, so that including dust of the above particles, it is achieved, that when applying the paint on the surface of body 1, and after drying and solidified, a surface protection element is obtained of body 1 against electromagnetic fields.
El diámetro de las partículas está comprendido entre 50 manómetros y 1000 micras, el cual será seleccionado en función de las necesidades requeridas de atenuación del campo electromagnético.The diameter of the particles is comprised between 50 manometers and 1000 microns, which will be selected in function of the required field attenuation needs electromagnetic.
La lámina 2, además puede obtenerse a partir de un fluido de pegado, como colas, poliuretanos, adhesivos, etc., que se utilizan en procesos de pegado, de manera que la propia lámina de pegado que se obtiene tras su solidificación constituye una protección frente a campos electromagnéticos.The sheet 2 can also be obtained from a bonding fluid, such as glues, polyurethanes, adhesives, etc., which are used in gluing processes, so that the own glue sheet that is obtained after solidification constitutes a protection against electromagnetic fields.
Las diferentes partículas 3 anteriormente comentadas, pueden estar ubicadas en una cápsula 4 de forma que las partículas 3 queden atrapadas en el interior de la cápsula 4 y aisladas del exterior mediante un proceso industrial convencional. La cápsula 4 puede estar compuesta por parafina, resinas plásticas o cualquier otro material sintético que acepte el proceso de encapsulación.The different particles 3 above commented, may be located in a capsule 4 so that the particles 3 get trapped inside the capsule 4 and isolated from the outside through a conventional industrial process. Capsule 4 may be composed of paraffin, plastic resins or any other synthetic material that accepts the process of encapsulation
Claims (9)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201030070U ES1071638Y (en) | 2010-01-29 | 2010-01-29 | PERFECTED COATING |
| PCT/ES2011/070055 WO2011092366A1 (en) | 2010-01-29 | 2011-01-31 | Basic coating providing protection against electromagnetic fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201030070U ES1071638Y (en) | 2010-01-29 | 2010-01-29 | PERFECTED COATING |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1071638U true ES1071638U (en) | 2010-03-22 |
| ES1071638Y ES1071638Y (en) | 2010-06-17 |
Family
ID=41785993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201030070U Expired - Fee Related ES1071638Y (en) | 2010-01-29 | 2010-01-29 | PERFECTED COATING |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1071638Y (en) |
| WO (1) | WO2011092366A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817924B (en) * | 2015-03-27 | 2017-03-15 | 东莞劲胜精密组件股份有限公司 | A kind of Graphene modifying agent, Graphene radiation shielding coating and radiation proof diaphragm |
| CN108977045B (en) * | 2018-08-13 | 2020-07-03 | 山东农业大学 | Method for chemically modifying water-based wood coating by using nano-cellulose dispersed graphene |
| CN111286225A (en) * | 2020-02-22 | 2020-06-16 | 东莞市鹏威能源科技有限公司 | Graphene wave-absorbing film coating and preparation method and application thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5892476A (en) * | 1984-05-21 | 1999-04-06 | Spectro Dynamics Systems, L.P. | Electromagnetic radiation absorptive composition containing inorganic coated microparticles |
| US5700398A (en) * | 1994-12-14 | 1997-12-23 | International Business Machines Corporation | Composition containing a polymer and conductive filler and use thereof |
| US20060128895A1 (en) * | 2001-02-15 | 2006-06-15 | Thomas Aisenbrey | Electriplast thermoset wet mix material and method of manufacture |
| JP2004055298A (en) * | 2002-07-18 | 2004-02-19 | Catalysts & Chem Ind Co Ltd | Coating solution for forming transparent conductive film, base material with transparent conductive film, display device |
| JP4134134B2 (en) * | 2004-12-30 | 2008-08-13 | パナゼム カンパニー リミテッド | Conductive paint composition and electromagnetic wave shielding conductive film using the same |
| JP2006213909A (en) * | 2005-01-06 | 2006-08-17 | Shieldtechs Inc | Resin composition excellent in anticorrosion property and/or conductivity and member coated with resin composition |
| US8703282B2 (en) * | 2007-03-09 | 2014-04-22 | Kabushiki Kaisha Toshiba | Core-shell type magnetic particle and high-frequency magnetic material |
-
2010
- 2010-01-29 ES ES201030070U patent/ES1071638Y/en not_active Expired - Fee Related
-
2011
- 2011-01-31 WO PCT/ES2011/070055 patent/WO2011092366A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011092366A1 (en) | 2011-08-04 |
| ES1071638Y (en) | 2010-06-17 |
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