Bayer Aktiengesellschaft

Lanxess Deutschland Gmbh

Klaus Zander

Hans-Georg Gehrke

R&uuml;diger Gorny

Dieter Freitag

Heinz Pudleiner

Richard Kopp

Karsten-Josef Idel

Klaus Reinking

Edgar Leitz

Jurgen Kirsch

Detlev Joachimi

Bernhard Hess

Klaus Kraft

Bahman Sarabi

Wolfgang Schulz-Schlitte

Uwe Arndt

J&uuml;rgen R&ouml;hner

Marco Roelofs

Jürgen Kirsch

Burkhard Werden

Igor Leonidowitsch Ryshakow

Peter-Alexander Gottschalk

Klaus Mader

Alexander Iwanovitsch Korschunow

Hans-Ulrich Fugger

Lothar Schlegel

Konstantin Awtonomowitsch Kapitanow

Ulrich Fugger

Gennadij Grigorjewitsch Sawkin

Hans Braun

Wladimir Michajlowitsch Nikitin

Hardy Jüngermann

Jelena Saweljewna Nasarowa

The present invention provides a mixture containing a) at least 26 wt. % of gadolinium and b) one or more elements, alloys and/or compounds from the group consisting of barium, indium, tin, lanthanum, molybdenum, niobium, tantalum, zirconium and tungsten, a process for the preparation of this mixture, use of the mixture as radiation protection, use of the mixture to prepare polymeric radiation protection substances, a process for preparing radiation screening rubbers, thermoplastic materials and polyurethanes, a process for preparing products from the polymeric radiation protection substances and products made from these polymeric radiation protection substances.

Lead-free mixture as a radiation protection additive

A process for the preparation of a plastic composite is disclosed. The composite contains a first fluoropolymer layer, a second, middle layer of polycarbonate and a third layer of ethylene-vinyl acetate copolymer. The process entails preparing a plastics composite of fluoropolymer and polycarbonate layers and applying the layer of ethylene-vinyl acetate copolymer to the polycarbonate layer.

Multilayer plastic composites and a method for the production thereof

A photovoltaic module comprising at least one multi-layered composite polymeric body is described. The composite body contains at least one layer of polycarbonate, and at least one layer of a fluorine-containing polymer. At least one multi-layer composite body of the module has printing thereon, and each multi-layer composite body of the module has a thickness of at least 1 mm.

Photovoltaic modules with composite bodies

A photovoltaic module that contains one or more layers of a multi layered composite film is disclosed. The multilayered film contains at least one layer of polycarbonate and at least one layer of fluorine-containing polymer. The photovoltaic module of the invention features improved printability and mechanical properties.

Photovoltaic modules with composite sheets

Thermoplastic polyalkyleneterephthalate moulding compounds prepared by blending

Thermoplastic polyalkyleneterephthalate moulding compounds

New, highly branched polyphosphonates which have a greatly improved flame retardant action compared with known polyphosphonates which are suitable as additives for plastics. In addition the new polyphosphonates may be incorporated in plastics as stabilizers with excellent migration properties.

Highly branched polyphosphonates based on melamine

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Mülheim, Germany

Klaus Zander