Thermoplastic poly(arylene ether) / polyester blends and articles thereof

US8092717B2 · kind B2 · utility

Assignee

• Sabic Innovative Plastics B.V. · NL

Inventors

• Pravin Borade · Jamkhed, IN
• Donna Starrup Bossman · Onalaska, US
• Shreyas Chakravarti · Evansville, US
• Robert R. Gallucci · Greenwood, US
• Roshan Kumar Jha · Savanuru, IN
• Ganesh Kannan · Saginaw, US
• Nitin Moghe · Savanuru, IN
• Przemyslaw Olszynski · Bergen op Zoom, NL

Key dates

• Filing date: Jul 12, 2007
• Grant date: Jan 10, 2012
• Expiry date: Jul 12, 2027

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L71/12
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Disclosed herein is a polymer composition comprising: a poly(arylene ether); a polyester; electrically conductive filler, and an impact modifier. The composition has a continuous phase comprising polyester and a disperse phase comprising poly(arylene ether). The amount of the disperse phase is less than 35 weight percent, based on the total weight of the composition.