Elantas Gmbh

Elantas Beck Gmbh

Andreas Steinmann

Kim Bastian Bebenroth

Gerold Schmidt

The invention relates to the use as a coating or impregnating agent of an organosiloxane composition comprising a) 20 to 98.999989 wt % of at least one polyorganosiloxane comprising at least two alkenyl or alkynyl groups, as component A; b) 0.1 to 30 wt % of at least one linear or branched polyorganosiloxane comprising at least 3 Si&#x2014;H groups, as component B; c) 0.000001 to 1 wt % of at least one UV-activatable, platinum-containing hydrosilylation catalyst, as component C; d) 0.00001 to 5 wt % of at least one alkynol of the general formula (I), where R, Rand Rindependently of one another are selected from H, C-Calkyl and C-Ccycloalkyl; or Ris selected from H, C-Calkyl and C-Ccycloalkyl, and Rand Rare connected to one another and form a 3- to 8-membered ring, as component D; e) 0 to 79.899989 wt % of one or more polyorganosiloxanes comprising two terminal Si&#x2014;H groups or one terminal Si&#x2014;H group and one terminal alkenyl group, as component E; f) 0 to 20 wt % of one or more epoxy organosiloxanes, as component F; g) 0 to 5 wt % of one or more organosiloxanes, different from component A and having 1 to 5 Si atoms, and comprising at least two alkenyl groups, as component G; h) 0 to 79.899989 wt % of one or more silsesquioxanes, as component H; and i) 0 to 75 wt % of one or more additives, as component I; where the sum of components A to I is 100 wt %. 

One-component, storage-stable, UV-crosslinkable organosiloxane composition

The invention relates to compositions which contain polyorganosiloxanes, a hydrosilylation catalyst, an inhibitor or moderator and doped pyrogenic titanium dioxide, to the use thereof for applying protective coatings to an electrical or electronic component or device and to the protective coatings as such.

Gas-emission-reduced silicone gel

One-component, solvent-free organosiloxane composition comprising 

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Hamburg, Germany

Andreas Steinmann