Storage-stable aqueous emulsions of α-silyl terminated polymers

1 2 3 4 6 5 7 212312 3 7 Aqueous, storage-stable emulsions of α-silyl terminated polymers are useful as adhesives, sealing compounds and coating materials. The α-silyl terminated polymers correspond to the general formula (I): in which Ris a linear or branched alkyl or alkoxy group containing 1 to 4...

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Hauptverfasser: Hattemer, Erik, Unger, Lothar, Ferencz, Andreas, Bachon, Thomas, Braun, Daniela, Schmidt, Tamara, Juettner, Werner
Format: Patent
Sprache:eng
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Zusammenfassung:1 2 3 4 6 5 7 212312 3 7 Aqueous, storage-stable emulsions of α-silyl terminated polymers are useful as adhesives, sealing compounds and coating materials. The α-silyl terminated polymers correspond to the general formula (I): in which Ris a linear or branched alkyl or alkoxy group containing 1 to 4 carbon atoms, Rand Rindependently of one another are linear or branched alkyl groups containing 1 to 4 carbon atoms, Rand Rindependently of one another are divalent organic connecting groups, Ris a hydrophobic divalent polymer group; and Ris a CHSiR(OR)(OR) group, in which R, Rand Rhave the above meaning or Rstands for a group that lends the polymer of the general formula (I) the property of self-emulsification in water by forming an oil in water emulsion.