Abstract: A power semiconductor component for voltage limiting includes a rear-side base zone electrically contacted with a rear-side electrode and a front-side base zone electrically contacted with a front-side electrode. At least one switch-on structure is embedded at least into one of the rear-side base zone and the front-side base zone and is electrically contacted by the electrode contacting the embedding base zone. At least one triggering structure is provided as a breakdown structure of a first type, present between the front-side and rear-side electrodes. At least one further triggering structure is provided as a breakdown structure of a second type, present between the front-side and rear-side electrodes. The front-side and rear-side electrodes are each electrically conductively pressure-contacted by an electrically conductive contact plate at least one of which functions as a heat sink for dissipating heat generated in the semiconductor body.

Abstract: The present invention relates to a dispersible non-woven fabric, a method for producing a dispersible non-woven fabric and a wipe or tissue. The dispersible non-woven fabric comprises natural pulp fibers in an amount of from 70 to 90 wt.-% based on the total weight of the non-woven fabric and cellulosic fibers in an amount of from 10 to 30 wt.-% based on the total weight of the non-woven fabric. At least a part of the pulp fibers and of the cellulosic fibers are entangled with each other. At least 20% of the natural pulp fibers have a fiber coarseness of from 1.0 to 2.0 dtex.

Abstract: The present invention relates to a dispersible non-woven fabric, a method for producing a dispersible non-woven fabric and a wipe or tissue. The dispersible non-woven fabric comprises natural pulp fibers in an amount of from 70 to 90 wt.-% based on the total weight of the non-woven fabric and cellulosic fibers in an amount of from 10 to 30 wt.-% based on the total weight of the non-woven fabric. At least a part of the pulp fibers and of the cellulosic fibers are entangled with each other. At least 20% of the natural pulp fibers have a fiber coarseness of from 1.0 to 2.0 dtex.

Abstract: The present invention relates to a transparent filter material having improved mechanical properties, comprising transparent fibers and highly beaten cellulosic fibers, a method for producing the transparent filter material and tea bags or coffee pads or pods made from the transparent filter material.