Patent 7759418 was granted and assigned to Asahi Kasei on July, 2010 by the United States Patent and Trademark Office.
A flame retardant composition comprising a specific phenolic-based resin (A) and a specific phosphor compound (B) can be suitably used for a resin and can provide a resin composition which is excellent in flame retardancy, thermal resistance, moisture resistance, extrusion workability, demolding availability, thermal stability, impact resistance, mechanical properties and the like.