This composition for a hole collecting layer of an organic photoelectric conversion element contains: a charge-transporting substance comprising a polyaniline derivative represented by formula (1); a fluorine-based surfactant; and a solvent. The composition provides a thin film suitable for a hole collecting layer of an organic photoelectric conversion element, and is particularly suited for producing an inverse lamination type organic photoelectric conversion element. ##STR00001##
(In the formula, R.sup.1 to R.sup.6 each independently represent a hydrogen atom, etc., but one of R.sup.1 to R.sup.4 is a sulfonic acid group, one or more of the remaining R.sup.1 to R.sup.4 are a C1-20 alkoxy group, a C1-20 thioalkoxy group, a C1-20 alkyl group, a C2-20 alkenyl group, a C2-20 alkynyl group, a C1-20 haloalkyl group, a C6-20 aryl group, or a C7-20 aralkyl group, and m and n are numbers which satisfy 0≤m≤1, 0≤n≤1 and m+n=1).

A cooktop includes a base and an electrically conductive coating applied to the lower surface of the base. The coating is composed of a paint containing electrically conductive particles dispersed in a silicone or polyester-silicone or epoxy-silicone resin. The conductive particles are selected from the group consisting of multi-wall or single-wall carbon nanotubes, graphene, copper metallic particles, nickel metallic particles, or combinations thereof.

A cooktop includes a base and an electrically conductive coating applied to the lower surface of the base. The coating is composed of a paint containing electrically conductive particles dispersed in a silicone or polyester-silicone or epoxy-silicone resin. The conductive particles are selected from the group consisting of multi-wall or single-wall carbon nanotubes, graphene, copper metallic particles, nickel metallic particles, or combinations thereof.

The present invention relates to a particulate filler which has a coating on support particles in each case surrounding the latter, which comprises a titanium dioxide doped with niobium and at least one further element, to a process for the preparation of a particulate filler of this type and to the use thereof, in particular as varistor filler having nonlinear electrical properties in coating compositions and moulding compounds.

The present invention relates to a particulate filler which has a coating on support particles in each case surrounding the latter, which comprises a titanium dioxide doped with niobium and at least one further element, to a process for the preparation of a particulate filler of this type and to the use thereof, in particular as varistor filler having nonlinear electrical properties in coating compositions and moulding compounds.

A method for manufacturing a metal card includes: a step for forming a metal card by laminating a stack of sheets in which are stacked a plurality of sheets, centered on a metal sheet, including adhesive sheets having the same size as the metal sheet, an upper inlay sheet having a first antenna, and a lower inlay sheet having a second antenna; a step for forming a COB accommodation space, which can accommodate a COB, by milling a certain area of the metal card using computerized numerical control (CNC) machining; a step for forming a through-hole, which exposes the first antenna and the second antenna, by milling a COB contact point region of the COB accommodation space down to the lower inlay sheet; a step for electrically connecting the first antenna and the second antenna by dispensing a conductive elastic liquid into the through-hole; and a step for bidirectionally connecting the first antenna and the second antenna to the COB by attaching the COB within the COB accommodation space so that the COB contact point is connected by the conductive elastic liquid.

The interaction of elementary particles, in particular neutrinos of any kind and/or electromagnetic waves and/or gravitation, hereinafter referred to as kinetic energy of radiations, such as non-visible spectrum of solar or space radiation with metallic and/or non-metallic structures, in particular a film which is made of metal, a metal alloy or an electrically conductive plastic and which has a non-metallic nano-coating.

The interaction of elementary particles, in particular neutrinos of any kind and/or electromagnetic waves and/or gravitation, hereinafter referred to as kinetic energy of radiations, such as non-visible spectrum of solar or space radiation with metallic and/or non-metallic structures, in particular a film which is made of metal, a metal alloy or an electrically conductive plastic and which has a non-metallic nano-coating.

A conductive polymer coating composition including a conductive fibrillated structure and a base polymer, wherein the conductive fibrillated structure includes a fibrillated polymer and a conductive polymer grafted on the fibrillated polymer, and wherein the conductive polymer coating composition has an electrical conductivity from about 10.sup.−5 S/cm to about 10.sup.+1 S/cm and a thermal conductivity from about 1.1 W/m K to about 3 W/m K.

A conductive polymer coating composition including a conductive fibrillated structure and a base polymer, wherein the conductive fibrillated structure includes a fibrillated polymer and a conductive polymer grafted on the fibrillated polymer, and wherein the conductive polymer coating composition has an electrical conductivity from about 10.sup.−5 S/cm to about 10.sup.+1 S/cm and a thermal conductivity from about 1.1 W/m K to about 3 W/m K.