文献类型：专利

英文题名：Blending modified material composition used for manufacture of composite material, comprises recycled bottle grade polyethylene glycol terephthalate, bisphenol A-type polycarbonate and functionalized toughening agent

作者：GUO W;LIU Y;SONG Z;WANG F;WU C;XU H;ZHANG L;ZHANG Y

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN101684193-A

申请日：2008-09-27

公开日：2010-03-31

语种：英文

收录：DERWENT

摘要：NOVELTY - A blending modified material composition comprises (in parts weight) recycled bottle grade polyethylene glycol terephthalate (40-80), bisphenol A-type polycarbonate (5-45) and functionalized toughening agent (5-20). The functionalized toughening agent is selected from thermoplastic modified polyolefin elastomer grafted by reactive monomer, and has melting index of 0.5-10 g/10 minutes. USE - Blending modified material composition is used for manufacture of composite material. ADVANTAGE - The blending modified material provides composite material having high impact resistance, favorable heat resistance and is economical. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of blending modified material, which involves mixing recycled bottle grade polyethylene glycol terephthalate, bisphenol A-type polycarbonate and functionalized toughening agent to obtain a pre-mixture, and then extruding solid phase at low temperature.