Adhesive formulations

摘要

Adhesive Formulations Abstract The disclosure relates to biocompatible components useful for forcing s compositions for use as medical/surgical synthetic adhesives and sealants. Biocompatible components of the present disclosure may include a polymeric polyol core, which may be treated with a nitroaryl compound to form a nitro ester. The resulting nitro ester groups may be reduced to form amino groups which, in turn, may be treated to form isocyanate groups. The resulting isocyanate may then be reacted with a second component to form 1o adhesive and/or sealant compositions.