PROTECTIVE FACE MASKS FOR MEDICAL

Brand	Owner	Address	Description
POSITIVE FACIAL LOCK	ALPHA PRO TECH, INC.	1287 West Fairway Drive Nogales AZ 85621	protective face masks for medical examination;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Polymeric nanofibers have been developed which are useful in a variety of medical and other applications, such as filtration devices, medical prosthesis, scaffolds for tissue engineering, wound dressings, controlled drug delivery systems, cosmetic skin masks, and protective clothing. These can be formed of any of a variety of different polymers, either non-degradable or degradable. In a preferred embodiment demonstrated in the following examples, nanofibers are formed of biodegradable and non biodegradable polyphosphazenes, their blends with other polyphosphazenes or with organic, inorganic/organometallic polymers as well as composite nanofibers of polyphosphazenes with nanosized particles such as hydroxyapatites.