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发明名称
制造接枝聚合物之方法
摘要
本发明揭示一种制备接枝聚合物(例如ABS接枝共聚物)之方法,其包括于反应期间藉由拉曼(Raman)光谱测定至少一种反应成份之浓度。该方法尤其包括(a)自包含反应性成份(例如单体诸如苯乙烯与丙烯、及接枝基质)之反应混合物合成接枝聚合物;(b)于接枝聚合物之合成期间藉拉曼光谱定时分析反应混合物;(c)记录拉曼光谱分析之结果;(d)藉所记录之拉曼光谱之光谱评估决定至少一种反应性成份之浓度;及(e)当该至少一种反应性成份之浓度达到预定浓度值时,终止该接枝聚合物之合成反应。
申请公布号
TW200302918
申请公布日期
2003.08.16
申请号
TW091132115
申请日期
2002.10.29
申请人
拜耳厂股份有限公司
发明人
温兹;布赫兹;安却那;沃夫度;博恩;巫瑞却;戴兹
分类号
G01N21/65
主分类号
G01N21/65
代理机构
代理人
蔡中曾
主权项
地址
德国
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