发明名称 |
POLYESTER COMPOSITIONS HAVING IMPROVED HEAT RESISTANCE |
摘要 |
A composition of matter comprising a polyester composition derived from: (i) greater than 80 mole percent of a diol derived from a disubstituted xylene glycol of the formula (I): wherein R<SUP>1 </SUP>and R<SUP>2 </SUP>are independently selected from the group consisting of aliphatic, aromatic, cycloaliphatic, sulfur containing compounds, amines and halogen; and (ii) a diacid is disclosed. Also disclosed are blends of these polyesters with polycarbonate and process to prepare these compositions and articles therefrom.
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申请公布号 |
US2008242784(A1) |
申请公布日期 |
2008.10.02 |
申请号 |
US20070692962 |
申请日期 |
2007.03.29 |
申请人 |
GANESAN BALAKRISHNAN;PAL SUBODH KUMAR;RAMARAJU DEEPAK;RAVI GOMATAM RAGHAVAN;SHAIKH ABBAS ALLI GHUDUBHAI;WAGLE GOVIND SUBBANNA |
发明人 |
GANESAN BALAKRISHNAN;PAL SUBODH KUMAR;RAMARAJU DEEPAK;RAVI GOMATAM RAGHAVAN;SHAIKH ABBAS ALLI GHUDUBHAI;WAGLE GOVIND SUBBANNA |
分类号 |
C08G63/02;C08L67/03 |
主分类号 |
C08G63/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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