Quaternized cellular polymers from amine terminated...

C - Chemistry – Metallurgy – 08 – J

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403/56, 31/80.1

C08J 9/08 (2006.01) A61L 15/26 (2006.01) A61L 15/42 (2006.01) C08J 9/06 (2006.01) C08L 63/00 (2006.01)

Patent

CA 1247853

Quaternized Cellular Polymers From Amine Terminated Poly(Aminoethers) and Polyfunctional Epoxides Abstract An absorbent cellular polymeric material is provided which exhibits enhanced water retentivity and may also exhibit en- hanced compressibility. Such a material is provided by foaming the reaction product of a poly(aminoether) and an epoxy resin and quaternizing the resulting reaction product with, for exam- ple, an acid. The foam is particularly usable in products for absorbing body fluids.

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