Roehm Gmbh & Co Kg

Roehm Gmbh

Evonik Rohm Gmbh

Ralf Debes

Axel Schroder

Peter Seelmann

Alexander Klein

Peter Reinhard

Oliver Schmidt

Hans Josef Ritzert

Rudiger Jaeckel

The present invention encompasses a novel soil-repellent reactive resin seal for markings or coating of areas of ground or trafficways, for example roads, based on cold plastic. Compared to established prior art systems, this sealing leads to reduced adhesion of soil, especially in hot and/or dry, dusty environments. Thus, the marking retains better visibility than conventional markings, even in dry, hot regions. Otherwise, the marking sealed in accordance with the invention has comparable mechanical properties to the prior art.

Reactive resin sealing for low-contaminant cold plastic markings

Sanitary applicances with a casing, such as bath tubs, shower trays or washbasins, are glass fiber- and asbestos-free, and are further characterized in that the reinforcing material is 1.5 to 10 mm thick and consists of one or two layers. The one layer or the first layer of a multilayered reinforcement is obtained by hardening a first polylmerizable, cole-hardenable, reactive (meth)acrylate system sprayed on the back of the acrylic glass moulding. The (meth)acrylate system contains as filler hollow microparticles, preferably made of plastics, filled with an inert gas. The composition of the (meth)acrylate system is defined by the invention. The disclosed sanitary appliances meet all requirements of the DIN EN 19 norm and can be recycled.

Backing-lined sanitary article and process for the production thereof

Backed sanitaryware and process for the production thereof

Growing community of inventors

Krombach, Germany

Ralf Debes