COPOLYMERS CONTAINING POLYETHER-POLYSILOXANE MACROMONOMER UNITS, PROCESS OF THEIR PREPARATION AND THEIR USE IN COATING COMPOSITIONS AND POLYMERIC MOULDING COMPOUNDS

The invention relates to copolymers obtainable from polyether-polysiloxane containing macromonomers, and a process for preparation thereof. The invention further relates to the use of the copolymers as additives in compositions such as coating compositions and polymeric moulding compounds as well as...

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Bibliographische Detailangaben
Hauptverfasser: CHENG, Jia, HEEKEREN, Mark, BESSEL, Michael, JAUNKY, Wojciech, DELLA VALENTINA, Petra, EBERHARDT, Marc, MUSCHIOLIK, Olaf
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:The invention relates to copolymers obtainable from polyether-polysiloxane containing macromonomers, and a process for preparation thereof. The invention further relates to the use of the copolymers as additives in compositions such as coating compositions and polymeric moulding compounds as well as such compositions containing at least one inventive copolymer. L'invention concerne des copolymères pouvant être obtenus à partir de macromonomères de polyéther-polysiloxane, et leur procédé de préparation. L'invention concerne en outre l'utilisation de ces copolymères comme additifs dans des compositions comme des compositions de revêtement et des composés de moulage polymères, ainsi que des compositions contenant au moins un copolymère selon l'invention.