Back to results
US 4,113,912 AGranted
Hydrophilic porous structures and process for production thereof
AssigneeSumitomo Electric Industries, Ltd.
InventorKoichi Okita
Life of this patent
Estimating the term…
Abstract
A hydrophilic porous structure comprising a porous fluorocarbon resin structure with the pores of the fluorocarbon resin structure containing at least one water-insolubilized water-soluble polymer and a process for the production thereof.
Claims31
A hydrophilic porous structure comprising a porous fluorocarbon resin structure with the pores of the fluorocarbon resin structure containing at least one water-isolubilized water-soluble polymer.
Dependencies are inferred from the claim text.