RUBBERY POLYSILOXANES CARRYING CYANOACRYLATE FUNCTIONS AND RELATED METHODS FOR THEIR PREPARATION AND USES THEREFOR

摘要

A family of silicone rubbers (e.g., polydimethylsiloxane) carrying one or more cyanoacrylate groups and their methods of production are provided. These silicone rubbers endowed with cyanoacrylate groups are useful in a variety of wound care applications, including wound closures, adhesives, sealants and skin protectors. The silicone rubber moiety provides oxygen and moisture permeability (i.e., "breathability"), biocompatibility, optical transparency, and good mechanical properties, while the cyanoacrylate group imparts instantaneous adhesion/attachment to living tissues such as skin on par with that of contemporary cyanoacrylate-based wound care products.