TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICAS

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Resultados 28 resultados LastUpdate Última actualización 28/09/2020 [17:23:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days (Publicaciones Chinas excluidas /Chinese publications excluded).



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ACQUEOUS COMPOSITION COMPRISING A CONDUCTIVE POLYMER AND USE THEREOF

NºPublicación: EP3700959A1 02/09/2020

Solicitante:

ENI SPA [IT]

Resumen de: WO2019082088A1

Aqueous composition comprising: from 0.5% by weight to 5% by weight, preferably from 1 % by weight to 4% by weight, with respect to the total weight of said aqueous composition, of at least one conductive polymer; from 1 % by weight to 100% by weight, preferably from 2% by weight to 10% by weight, more preferably from 15% by weight to 50% by weight, with respect to the total weight of said at least one conductive polymer, of at least one cellulose ether. Said aqueous composition may advantageously be used as a printable ink or printable paste in various techniques such as, for example, screen printing, gravure printing, flexographic printing, spray coating, slot die coating, spin-coating, ink-jet printing. Preferably, said aqueous composition may advantageously be used as a printable paste for screen printing. More particularly, said aqueous composition may be used for the preparation of electrically organic conductive layers, even more particularly for the preparation of electrically organic conductive layers used in photovoltaic cells (or solar cells), in printable electronics, in organic light-emitting diodes (OLEDs), in touch screens, in antistatic coatings.

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PAINT FOR HIGH TEMPERATURE AND METHOD OF PREPARING THE PAINT

NºPublicación: EP3700986A1 02/09/2020

Solicitante:

VERNICIATURE BRESCIANE S R L [IT]

Resumen de: WO2019081995A1

The invention refers to an electrically conductive paint, for use at high temperatures. Such paint comprises conductive particles, such as carbon nanotubes or metal particles, and a silicone base.

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A METHOD FOR REDUCING GALVANIC PITTING IN TRANSPORTATION AND STORAGE TANKS OF MARINE VESSEL

Nº publicación: EP3702417A1 02/09/2020

Solicitante:

MARINELINE BALTIC SIA [LV]

Resumen de: EP3702417A1

Erosion and pine-holes caused by galvanic current damage a coating of storage and transportation tanks of chemical liquids and endanger environmental safety.The invention is method for applying a coating onto stainless steel structural elements of transportation and storage tank of chemical liquids. The method comprises a preparation of polymer material by adding carbon nano-particles to the polymer material and application of polymer material onto inner surfaces of the transportation and storage tank.The proposed method minimizes and prevents galvanic current-induced tank coating erosion damage caused by galvanic current flowing from stainless steel structural members to carbon steel tank polymer coating failure sites caused by stainless steel and electro-chemical steels.

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