MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202647085568 A) filed by Idemitsu Kosan Co. ,Ltd. on July 13, 2026, for Polycarbonate-Based Resin Composition And Molded Article Thereof.
Inventors include Miyane Satoshi; Kubo Masahiro; Yabukami Minoru; Kako Atsushi; and Sasaki Hiroshi.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: Provided are: a polycarbonate-based resin composition which contains a polycarbonate-based resin (S) containing a polycarbonate- polyorganosiloxane copolymer (A) and contains at least one selected from the group consisting of a light-resistant agent, an elastomer, a colorant, photoluminescent particles, an inorganic filler, a flame retardant, and an acrylic resin, the polycarbonate-based resin composition realizing an excellent balance between impact resistance and scratch resistance due to the resin (S) containing a polycarbonate block that contains the structural unit (A-1) represented by general formula (1) and containing a polyorganosiloxane block that contains a repeating structure (A-2) of the structure represented by general formula (XX), the content of the structural unit (A-1) in the resin (S) being 78.0 mass% or more, and the content of the structural unit represented by general formula (XX) in the resin (S) being 2.0 mass% to 25.0 mass%, inclusive; and a molded article thereof.
Disclaimer: Curated by HT Syndication.
