Byk-chemie Gmbh

Mark Heekeren

Marc Eberhardt

Petra Della Valentina

Olaf Muschiolik

Wojciech Jaunky

Guillaume Wojciech Jaunky

Michael Bessel

Jürgen Hartmann

Mirco Süselbeck

Sven Tenbusch

Jia Cheng

Viktor Fertich

Alexander Gers-Barlag

Nadine Waschilowski

The invention relates to a polymer comprising a) at least two polymer backbone chains and b) at least one polymeric connecting chain comprising at least two polyether segments and one polysiloxane segment, said polysiloxane segment having a number average molecular weight in the range of 400 to 6000 g/mol, and at least one of the at least two polyether segments being positioned between the polymer backbone chains and the polysiloxane segment, wherein the at least two polymer backbone chains are linked by the at least one polymeric connection chain.

Ladder copolymer

The invention relates to a polymer having a) a polymer backbone and b) one or more polymeric side chains covalently linked to the polymer backbone, wherein the polymeric side chains comprise a polyether segment and a polysiloxane segment, said polysiloxane segment having a number average molecular weight in the range of 1050 to 6000, and said polyether segment being positioned between the polymer backbone and the polysiloxane segment.

Polymer having polyether and polysiloxane segments

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 molding compounds as well as such compositions containing at least one inventive copolymer.

Copolymers containing polyether-polysiloxane macromonomer units, process of their preparation and their use in coating compositions and polymeric moulding compounds

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Wesel, Germany

Mark Heekeren