VINYLIDENE CHLORIDE INTERPOLYMER POSSESSING IMPROVED EXTRUDABILITY

摘要

The extrudability of a vinylidene chloride interpolymer pellet displaying a first endotherm, as determined by differential scanning calorimetry according to American Society of Testing and Materials Test Method D-3417, below 75 DEG C is improved by exposure to a temperature above 55 DEG C for a length of time sufficient to raise said first endotherm to 75 DEG C.