MUMBAI, India, Oct. 11 -- Intellectual Property India has published a patent application (202517092618 A) filed by Totalenergies Onetech, Courbevoie, France, on Sept. 26, for 'process and apparatus for polymer devolatilization.'
Inventor(s) include Eon, Serge; and Libeert, Julien.
The application for the patent was published on Oct. 10, under issue no. 41/2025.
According to the abstract released by the Intellectual Property India: "The present invention in general relates to a process or method for reducing volatiles in a polymer melt feed, wherein the polymer melt feed comprises a polylactic acid (PLA) polymer. The present invention also relates to a devolatilization apparatus for removing volatiles from a polymer melt feed, wherein the polymer melt feed comprises a polylactic acid (PLA) polymer."
The patent application was internationally filed on Mar. 01, 2024, under International application No.PCT/EP2024/055348.
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