THERMOPLASTIC POLYMERS WITH THERMALLY REVERSIBLE AND NON-REVERSIBLE LINKAGES, AND ARTICLES USING SAME.

摘要

The invention provides a polymer adapted for use in melt processes, the polymer having thermally reversible and non-thermally reversible bonds which polymer is adapted to evanesce at an elevated temperature and revert to a thermally reversible bond upon cooling to ambient temperature so that the polymer is adapted, upon being heated to the elevated temperature, to dissociate into melt processable polymeric fragments and, upon being cooled to ambient temperature, to re-associate.