发明授权
- 专利标题： Phenolic compound end capped polyester carbonate
- 专利标题（中）： 酚醛复合封端聚酯碳酸酯
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申请号： US44852申请日： 1993-04-08
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公开(公告)号： US5321114A公开(公告)日： 1994-06-14
- 发明人: Luca P. Fontana , Kenneth F. Miller , Christianus A. A. Claesen , Peter W. van Es , Theodorus O. N. de Vroomen , Clayton B. Quinn , Richard W. Campbell
- 申请人： Luca P. Fontana , Kenneth F. Miller , Christianus A. A. Claesen , Peter W. van Es , Theodorus O. N. de Vroomen , Clayton B. Quinn , Richard W. Campbell
- 申请人地址： MA Pittsfield
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： MA Pittsfield
- 主分类号： C08G63/64
- IPC分类号： C08G63/64 ; C08G63/79
摘要：
A composition comprising a copolyestercarbonate derived from a dihydric phenol, a carbonate precursor, and an aliphatic alpha omega dicarboxylic acid or ester precursor wherein the dicarboxylic acid or ester precursor has from 10 to about 20 carbon atoms, inclusive, and is present in the copolyestercarbonate in quantities of from about 2 to 30 mole percent of the dihydric phenol.
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