Altana Electrical Insulation Gmbh

Altana Ag

Dres. Fitznee, Muench & Kluin

Elantas Gmbh

Sascha Tödter-König

Klaus-Wilhelm Lienert

Gerold Schmidt

Hans-Ulrich Moritz

Klaus-W Lienert

Martin Eggert

Stephan Feser

Stefan Hartkopp

Compositions for providing a dielectric layer in an electronic device wherein the composition comprises a polymer which polymer contains one or more building blocks, wherein at least 25 mol % of the total number of building blocks in the polymer are of the general formula having olefinic oligo-dihydrodicyclopentadienyl functionalities. 

Crosslinkable polymeric materials for dielectric layers in electronic devices

The invention relates to an overcoat lacquer containing a) at least one binding agent containing alkyd resins made from tris-(2-hydroxylethyl)-isocyanurate, 2,6-naphthaline dicarboxylic acid, drying fatty acids, and, optionally, other components known from alkyd resin chemistry, b) at least one solvent or at least one technical solvent or mixture thereof based on hydrocarbon and c) at least one siccative or at least one mixture of siccatives or several anti-skin agents.

Overcoat lacquer

The invention relates to novel liquid epoxy resin emulsions which contain the following components, dissolved and/or dispersed in water: (A) at least one binding agent selected from the group made of epoxy resins and modified epoxy resins, (B) at least one non ionic thickener and (C) at least one catalyst for hardening, produced by reacting at least one boron trifluoride complex with at least one compound containing at least one epoxy group. The invention also relates to a method for the production and use thereof as an impregnating varnish for electrotechnical components, particularly for electrical winding items.

Liquid epoxy resin emulsions, method for the production and use thereof

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Hamburg, Germany

Sascha Tödter-König