Harry S. Burney - Clute TX Donald W. Calvin - Lake Jackson TX
Assignee:
The Dow Chemical Company - Midland MI
International Classification:
C08J 1104
US Classification:
521 46
Abstract:
Used or contaminated pieces of fluoropolymer membrane or sheet materials are salvaged for re-use by particulating the materials into powders, granules, or fibers, or otherwise reforming it, treating the particulated material, as desired, to cleanse or modify the material, and utilizing the material in subsequent applications.