Polycarbonate composition and heat shielding material

• Main Authors: LEE, SHUI, CHIANG, HENG-BO, TAI, CHIA-HON
• Format: Patent
• Language: Chinese; English
• Published: 01.07.2014
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

A polycarbonate composition comprises terminal hydroxy-containing polycarbonate and 0.007 to 0.09 weight percentage of halogen-containing alkali-metal tungsten oxide of formula (I), MxWO3-yRy (I) wherein M represents alkali metal, R represents halogen, 0.001 ≤ x ≤ 1 and 0 < y ≤ 0.5. The weight av...