MUMBAI, India, Aug. 22 -- Intellectual Property India has published a patent application (202517074234 A) filed by Basf Se, Ludwigshafen am Rhein, Germany, on Aug. 4, for 'use of unsaturated fatty acid amidopropyl betaines as thickeners.'
Inventor(s) include Clasen, Frank; Hoeltgen, Christiane; Barbenheim, Monika; and Brunn, Claudia.
The application for the patent was published on Aug. 22, under issue no. 34/2025.
According to the abstract released by the Intellectual Property India: "This invention relates to the use of fatty acid amidopropyl betaines derived from fatty acids of rapeseed oil and/or sunflower oil as thickeners for increasing the viscosity of personal care compositions and especially relates to amidopropyl betaines derived from fatty acids of rapeseed oil and its preparation process."
The patent application was internationally filed on Jan. 03, 2024, under International application No.PCT/EP2024/050102.
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