MUMBAI, India, Sept. 7 -- Intellectual Property India has published a patent application (202617086306 A) filed by Basf Se on July 14, 2026, for Device And Process For Manufacture Of (meth)acrylates.
Inventors include Lang, Ortmund; Kramp, Marvin; Walter, Jonathan; Gieshoff, Tile; and Metzen, Bernd.
The application for the patent was published on September 04, 2026, under issue no. 36/2026.
Abstract: The invention relates to a device (1) for production of (meth)acrylates comprising at least one reactor (3), a first rectification column (5) and a second rectification column (7), wherein the at least one reactor (3) is arranged in a first fluidic connection (9) with the first rectification column (5) and an outlet (11) of the first rectification column (5) is arranged in a second fluidic connection (13) with a side feed inlet (15) of the second rectification column (7), the second rectification column (7) comprises a side withdrawal outlet (17) and at least two trays (19) as separation internals (20) and wherein at the second rectification column (7), the side feed inlet (15) is arranged above the side withdrawal outlet (17) and the side withdrawal outlet (17) is arranged between two of the at least two trays (19). The invention further relates to a process for production of (meth)acrylates.
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