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US 2026/0225042 A1Published application
Ultrasonically surface modified polyethersulfone members and method of making thereof
OwnerMathias Stroschke, Stefan Weusterinventors
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Abstract
The present disclosure provides a method for treating the surface of a microporous polymeric membrane, comprising immersing a microporous polymeric membrane in a liquid; and applying ultrasonic waves to the microporous polymeric membrane immersed in the liquid.
Claims1
A method for treating the surface of a microporous polymeric membrane, comprising
- (i) Immersing a microporous polymeric membrane in a liquid;
- (ii) Applying ultrasonic waves to the microporous polymeric membrane immersed in the liquid.
Dependencies are inferred from the claim text.