Improvements to the invention containing a plastic material synthetic, in particular for burns

摘要

P dressings for wounds and their manufacture. / p & & p & the dressing is a sheet of plastic material permeable to the steam and water, with a uniform surface 11 to be applied to the wound, contiguous with a cellular layer, and a denser layer adjacent to the other surface 15, in order to absorb the exuded liquid to the wound without that it passes through the dressing. It forms a mixture of polyols added of isocyanate and alkylene oxide with a crosslinking agent, it gives him a creamy consistency aerated, it is spread on a flat surface and the mixture is heated to polymerize in the absence of water, starting on the top of the sheet in order to form a relatively more dense. p / p applications: wound dressings, in particular of burns. / p