Intellectual Property India Publishes Patent Application for 'Composition Comprising 1,3,5-Triazine, 2,4,6-Tris[1,1'-Biphenyl]-4-Yl With Lower Amounts Of Impurities' Filed by Basf Se

MUMBAI, India, Sept. 12 -- Intellectual Property India has published a patent application (202517079968 A) filed by Basf Se, Ludwigshafen am Rhein, Germany, on Aug. 22, for 'composition comprising 1,3,5-triazine, 2,4,6-tris[1,1'-biphenyl]-4-yl with lower amounts of impurities.'

Inventor(s) include Ehlis, Thomas; Knobloch, Markus; Kronemayer, Helmut; Hoppe, Ute; and Haus, Johannes Felix.

The application for the patent was published on Sept. 12, under issue no. 37/2025.

According to the abstract released by the Intellectual Property India: "A composition comprising 1,3,5-triazine, 2,4,6-tris[1,1 '-biphenyl]-4-yl (TBPT) and a first impurity consisting of one or more halogen-comprising triazine and a second impurity consisting of biphenyl, wherein the amount of the first impurity is equal to or less than 900 ppm by weight with respect to the total weight of the composition, and wherein the amount of the second impurity is equal to or less than 4000 ppm by weight with respect to the total weight of the composition."

The patent application was internationally filed on Jan. 26, 2024, under International application No.PCT/EP2024/051902.

Disclaimer: Curated by HT Syndication.