THERMOPLASTIC POLYCARBONATE COMPOSITIONS WITH LOW GLOSS, ARTICLES MADE THEREFROM AND METHOD OF MANUFACTURE

• Main Authors: TYAGI SANDEEP, TOTAD RAJASHEKHAR SHIDDAPPA, KRISHNAMURTHY RAJA, VENDERBOSCH ROBERT WALTER, DERUDDER JAMES LOUIS
• Format: Patent
• Language: English
• Published: 02.09.2008
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; WORKING-UP

A thermoplastic composition comprising a polycarbonate, an impact modifier, an aromatic vinyl copolymer, and a polyorganosiloxane has excellent mechanical properties, in addition to suitable low gloss performance. An article may be formed by molding, extruding, shaping or forming such a composition...