Poly(amino-alcohol)-silica hybrid compositions and membranes
AssigneeCorning Incorporated
InventorDayue D. Jiang
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Abstract
The present invention provides a method for making a hybrid composition membrane comprising the steps of preparing a sol comprising at least one poly(amino-alcohol) and at least one alkoxy silane, casting the sol on a surface and drying the casted sol to form the hybrid composition membrane. The hybrid composition membrane may be used for capturing and separating CO2 and/or H2S from a gas sample.
Claims20
A method for making an organic-inorganic hybrid composition membrane
- comprising the steps of:
- preparing a sol comprising at least one poly(amino-alcohol), at least one aminoalkyl alkoxysilane;
- casting the sol onto a surface;
- and
- drying the sol to form the organic-inorganic hybrid composition membrane.
An organic-inorganic hybrid composition membrane comprising at least one poly(amino-alcohol) and at least one poly(aminoalkyl siloxane).
A sol comprising at least one poly(amino-alcohol) and at least one aminoalkyl alkoxysilane.
Dependencies are inferred from the claim text.