Minnesota Mining and Manufacturing Company

Robert H Brink

Chi-Ming Tseng

James H Harper

Steven T Link

An emulsion containing a substantially water resistant film-forming copolymer phase and iodine is claimed. The polymer-in-water emulsion forms a film that is a substantially fluid resistant, low tack, flexible film which adheres to skin and releases iodine to skin. The addition of iodate to emulsions having such a film-forming copolymer phase and iodine further enhances stability of the emulsion.

Film-forming emulsion containing iodine and methods of use

A laser shield is constructed from a non-linting fabric sheet and a metal layer. The shield can be used as a laser-resistant surgical drape during laser surgery to protect the patient from aberrant laser strikes. The laser shield resists penetration by commonly-used surgical lasers, is non-reflective and flame resistant, and provides ready detection of any laser beam which strikes it.

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Saint Paul, MN, United States of America

Robert H Brink