Inflatable, noncollapsible, personal flotation device

摘要

The inflatable, non-collapsible, flotation device (INCFD) utilizes foam making chemicals within a flotation chamber where the materials react and harden to form a layer of pliant foam, such as polyurethane. The foam, during reaction, conforms with the shape of the wearer and hardens to provide both flotation and physical protection from exterior objects.