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US 9,427,726 B2Granted
Vapor phase methods of forming supported highly branched polyamines
OwnerWatcharop Chaikittisilp, Christopher W. Jonesinventors
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Abstract
Methods of making supported polyamines, supported polyamines, and the like, are disclosed.
Claims19
A method of making a structure comprising a polyamine supported on a solid substrate, the method comprising:
- contacting a monomer having a nitrogen-containing heterocycle with a solid substrate material, wherein the monomer is in the vapor phase;
- and forming a hyperbranched polyamine polymer on a surface of the solid substrate material.
Dependencies are inferred from the claim text.