Back to results
US 2024/0191079 A1Published application
Aqueous polyorganosiloxane hybrid resin dispersion
AssigneeEvonik Operations GmbH
InventorsMona SEYFRIED, Stefan Silber, Berend-Jan de Gans, Michael Fiedel, Markus Hallack
Life of this patent
Estimating the term…
Abstract
A process for producing an aqueous polyorganosiloxane hybrid resin dispersion includes emulsifying a polyorganosiloxane hybrid resin solution of a polyorganosiloxane hybrid resin and an organic or semi-organic solvent with an emulsifier solution that includes at least one emulsifier based on a partly hydrolysed polyvinylacetate and removing the organic or semi-organic solvent.
Claims16
1-11. (canceled)
A process for producing an aqueous polyorganosiloxane hybrid resin dispersion, comprising:
- a) emulsifying
- a polyorganosiloxane hybrid resin solution, comprising a polyorganosiloxane hybrid resin and an organic or semi-organic solvent, with
- an emulsifier solution, comprising at least one emulsifier based on a partly hydrolysed polyvinylacetate, and
- b) removing the organic or semi-organic solvent.
1 more element
26-27. (canceled)
Dependencies are inferred from the claim text.