发明授权
US08003817B2 Process for the preparation of diaryl carbonates or arylalkyl carbonates from dialkyl carbonates 失效
从碳酸二烷基酯制备碳酸二芳基酯或碳酸芳基酯的方法

Process for the preparation of diaryl carbonates or arylalkyl carbonates from dialkyl carbonates
摘要:
The invention provides a process for the preparation of diaryl carbonates and/or alkylaryl carbonates from dialkyl carbonates and aromatic hydroxy compounds using one or more intermediate condensers for improving heat integration.
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