MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202617019178 A) filed by Basf Se on February 19, 2026, for Prevention Of Desulfation During Preparation Of Sulfate And Sulfonate Surfactant Mixtures.
Inventors include Bittner, Christian; Weber, Steffen; Molt, Oliver; Koenig, Christian; Gumlich, Kai; Breitkreuz, Christian Frederik; Modhiya, Sumitkumar; Mishra, Ashok Kumar; Herman, George Couch; and Watts, Nathan A.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: The present invention relates to a process for preparing a surfactant formulation comprising at least water, a sulfate surfactant, and a sulfonate surfactant. The process comprises the steps ...