Water absorbent latex polymer foams containing chitosan (chitin)

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

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Details

521841, 521139, 521140, 521134, C08J 928

Patent

active

050118641

ABSTRACT:
A water absorbent latex polymer foam produced by the process of combining a foamed latex polymer product with both a water absorbent polymer and chitin and drying that blend to form a foamable latex polymer containing both water absorbent polymer and chitin. The latex foams produced by this process are of great use, for example, with wound or surgical dressings.

REFERENCES:
patent: 3959197 (1976-05-01), Salyer et al.
patent: 4000028 (1976-12-01), Moey
patent: 4076663 (1978-02-01), Masuda et al.
patent: 4497930 (1985-02-01), Yamasaki et al.
patent: 4910250 (1990-03-01), Saotome

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