Borealis Ag

Udo Wahner

Bernt-Ake Sultan

Joseph Thorman

Thomas Hjertberg

Jeroen Oderkerk

Markku Vahteri

Yi Liu

Ravindra Tupe

Floran Prades

Tanja Piel

Francis Costa

Dusan Jeremic

Anh Tuan Tran

Denis Yalalov

Qizheng Dou

Alexandra Romina Albunia

Leonardus Welzen

The present invention relates to a multilayer element (LE), the use of the multilayer element (LE) for producing an article, an article comprising multilayer element (LE), a layer element of at least two layers, the use of the polymer composition of the invention to produce a multilayer element, as well as to a process for producing the multilayer element (LE) and an article thereof.

Multilayer element comprising an interlayer comprising a copolymer of ethylene with a comonomer containing silane group(s)

The present invention relates to a photovoltaic module comprising a solar cell element and an insulation material laminated to at least one side of the solar cell element wherein the insulation material comprises an olefin copolymer which comprises silane group-containing monomer units, to a process for the production of such a photovoltaic module, and to the use of an olefin copolymer which comprises silane group-containing monomer units for the production of an insulation layer of a photovoltaic module.

Photovoltaic module comprising insulation layer with silane groups

A process for polymerizing ethylene in the presence of a polymerization catalyst by copolymerizing ethylene with a comonomer selected from the group of C4-C10 alpha-olefins in three polymerization stages. The polymers produced in the three stages have different melt flow rates. The polymer composition produced by the process has good mechanical properties and can be used for making pipes. The process has a good productivity and provides a stable and economic operation.

Multistage process for producing polyethylene compositions

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Linz, Austria

Udo Wahner