Polyurethane foams

Details Polyurethane foams Polyurethane foams

C - Chemistry, Metallurgy

08

G

C08G 18/48 (2006.01) A61L 15/26 (2006.01) A61L 15/42 (2006.01) C08G 18/10 (2006.01) C08G 18/28 (2006.01) C08G 18/72 (2006.01)

Patent

CA 2114411

2114411 9304101 PCTABS00020 A hydrophilic polyurethane foam for use in first aid dressings which comprises residues from an aromatic isocyanate prepolymer and an aliphatic isocyanate prepolymer and in which at least one of said prepolymers contains residues from polyether polyol. A process for the formation of the hydrophilic polyurethane and absorptive devices of hydrophilic polyurethane foam such as wound dressings and sanitary devices.

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