Abstract: A process for the preparation of colored solar cells or colored solar cell modules containing a colored polymer film with oriented effect pigments, and colored solar cells or colored solar cell modules prepared by this process.

Abstract: The present invention is related to the use of colored effect pigments for enhancing the infrared absorption capacity of colored polymers and to a method for enhancing the infrared absorption capacity of colored polymers.

Abstract: A process for the preparation of colored solar cells or colored solar cell modules containing a colored polymer film with oriented effect pigments, and colored solar cells or colored solar cell modules prepared by this process.

Abstract: The present invention relates to a two-step process for the production of virtual three-dimensional patterns in polymeric mouldings with the aid of injection-moulding processes, in particular a process in which a conventional injection-moulding process are combined with a reactive injection-moulding process in a suitable manner in order to obtain polymeric mouldings having a virtual three-dimensional pattern which is visible on one surface and is formed by flake-form effect pigments, and to the polymeric mouldings produced by means of this process and to the use thereof, in particular for decorative purposes.

Abstract: The invention relates to solar cells or solar cell modules comprising a layer on or in the front radiation-receiving side of the solar cell comprising effect pigments consisting of a transparent or semi-transparent flake-form substrate coated with one or more layers of transparent or semi-transparent materials and optionally with a post coating, and a process for their preparation.

Abstract: The present invention relates to a process for the generation of virtual three-dimensional patterns in mouldings, in particular to a reactive injection-moulding process for the production of mouldings having a virtual three-dimensional pattern which is formed by flake-form effect pigments, to the mouldings produced by means of this process, and to the use thereof, in particular for decorative purposes.

Abstract: A process for the preparation of a supported catalyst system, an inorganic carrier material being reacted with a metal compound of the formula M1(R1)r(R2)5(R3)t(R4)u  I in the presence of an inert solvent in a first step and, in a subsequent step, the suspension thus obtained being reacted with a metallocene complex and a compound forming metallocenium ions, in which process the solvent is not removed after the first step and the subsequent step is carried out without isolation of the pretreated carrier material thus obtained.

Abstract: Ethylene homo- and copolymers stabilized by sterically hindered amines or by N-hydroxy or N-oxyl derivatives are used to produce articles of plastic and components for the storage and transport of vegetable oil esters.

Abstract: Boron-zirconium 1,1,-dimetallic organic compounds useful in organic synthesis such as the preparation of alpha-borobromanes. The boron-zirconium compounds include boron and zirconiun, and in particular the synthesis, structure and reactivity of E-chlorobis(cyclopentadienyl)- [1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-3,3-dimethylbutenyl]zirc onium (IV). The boron-zirconium 1,1-dimetallic compound is used as a polymerization catalyst to polymerize alpha-olefins such as styrene.

Abstract: Boron-zirconium 1,1,-dimetallic organic compounds useful in organic synthesis such as the preparation of alpha-bromoboranes. The boron-zirconium compounds include boron and zirconiun, and in particular the synthesis, structure and reactivity of E-chlorobis(cyclopentadienyl)- [1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-3,3-dimethylbutenyl]zirc onium(IV).