发明名称 |
POLYESTER POLYCARBONATE COMPOSITIONS, METHODS OF MAKING, AND ARTICLES FORMED THEREFROM |
摘要 |
<p>A composition comprises a polyester-polycarbonate polymer comprising isophthalate-terephthalate-resorcinol ester units and carbonate units, a first polyester comprising repeating units derived from cyclohexane dicarboxylic acid or a chemical equivalent thereof, and a C2-8 aliphatic diol or a chemical equivalent thereof, and a second polyester comprising units derived from isophthalic and/or terephthalic acid and a chemical equivalent thereof, and a C2-8 aliphatic diol or a chemical equivalent thereof. The composition can be extruded into pellets that are clear and colorless. The composition can further be molded into articles having a percent haze value less than or equal to 10 percent, and total luminous transmittance value of greater than or equal to 70 percent, measured in accordance with ASTM D1003-00. Also disclosed is a method for forming the compositions, and articles prepared therefrom.</p> |
申请公布号 |
WO2008134230(A1) |
申请公布日期 |
2008.11.06 |
申请号 |
WO2008US60204 |
申请日期 |
2008.04.14 |
申请人 |
SABIC INNOVATIVE PLASTICS IP B.V.;CHAKRAVARTI, SHREYAS;SCHRAUWEN, BERNARDUS ANTONIUS GERARDUS;VAN DE GRAMPEL, ROBERT DIRK |
发明人 |
CHAKRAVARTI, SHREYAS;SCHRAUWEN, BERNARDUS ANTONIUS GERARDUS;VAN DE GRAMPEL, ROBERT DIRK |
分类号 |
C08L69/00;C08L67/02 |
主分类号 |
C08L69/00 |
代理机构 |
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代理人 |
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