Method for extruding polymer
AssigneeDow Global Technologies LLC
InventorDane Chang
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Abstract
The invention provides a process for extruding a composition, comprising at least one polymer, through a die, comprising applying at least one processing additive (PA) onto at least one surface of the die, and extruding the composition through the die, and wherein the processing additive is applied to the die as a solution. The invention also provides a composition comprising at least one processing additive (PA), and a solvent or a solvent mixture.
Claims15
A process for extruding a composition, comprising at least one polymer, through a die, comprising applying at least one processing additive (PA) onto at least one surface of the die, and extruding the composition through the die, and wherein the processing additive is applied to the die as a solution.
A composition comprising at least one processing additive (PA), and a solvent or a solvent mixture.
Dependencies are inferred from the claim text.