发明名称 POLYCARBONATE RESIN COMPOSITIONS COMPRISING CYANACRYLIC ACIDESTER STABILIZER COMPOUNDS
摘要 Improved polycarbonate resins are prepared comprising specific amounts of a cyanacrylic acid ester type UV absorber in combination with a synergistic phosphite type stabilizer and, optionally, a hindered phenol type stabilizer and/or a lactone type stabilizer. The polycarbonate compositions according t o the invention can be used to prepare molded, shaped or otherwise fabricated articles having improved combinations of protection against UV radiation, color and color stability with reduced plate-out behavior during processing. The compositions are especially suitable for use in extrusion, blow molding, thermoforming, injection molding, injection blow molding, injection compression molding, film blow molding and foaming processes and provide improved parts or articles.
申请公布号 CA2379522(A1) 申请公布日期 2001.03.08
申请号 CA20002379522 申请日期 2000.08.08
申请人 THE DOW CHEMICAL COMPANY 发明人 VAN NUFFEL, CLAUDE T. E.
分类号 C08J5/00;C08K5/13;C08K5/151;C08K5/315;C08K5/524;C08K5/526;C08L69/00;(IPC1-7):C08K5/00 主分类号 C08J5/00
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