再生聚酯分子量的增加

申请公布号：TW334461

申请号：TW084110634

申请日期：1995.10.09

申请公布日期：1998.06.21

申请人：

汽巴特用化学品控股公司

发明人：库特.霍夫曼;海兹.赫伯斯特;鲁道夫.普芬德纳

分类号：C08J3/20;C08K5/49

主分类号：C08J3/20

代理人：林镒珠 台北巿长安东路二段一一二号九楼

地址：瑞士

摘要：本发明系关于一种增加聚缩合物分子量的方法，该方法包括添加至少一位阻羟基苯基烷基膦酸酯或单酯时加热聚缩合物，加热温度低于熔点及高于聚合物固体状态的玻璃转移温度。

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