MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202617075751 A) filed by Basf Se on June 18, 2026, for Process And Plant With Intermediate Storage Vessel For Recovery Of Acrylic Acid.
Inventors include Askani, Rainer; Crauwels, Filip; Alencar De Oliveira, Raphael; and Pliskat, Bernhard Number.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The invention relates to a method for continuously recovering acrylic acid, wherein an auxiliary component stream, which comprises oligomeric acrylic acid, is supplied from a condensation column to a splitting column, at least one part of the oligomeric acrylic acid is split from the auxiliary component stream ...