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公开(公告)号:US20120217483A1
公开(公告)日:2012-08-30
申请号:US13203299
申请日:2010-02-25
IPC分类号: H01L51/30 , C07D403/08
CPC分类号: C07D209/34 , C07D403/10 , C07D403/14 , H01L51/506
摘要: The invention relates to novel quinone compounds and to the use thereof as dopants in organic electronics.
摘要翻译: 本发明涉及新颖的醌化合物及其作为有机电子学中掺杂剂的用途。
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2.Process for separating acrylic acid present as a main constituent and glyoxal present as a by-product in a product gas mixture of a partial heterogeneously catalyzed gas phase oxidation of a C3 precursor compound of acrylic acid 有权
标题翻译: 用于分离作为主要成分存在的丙烯酸和乙二醛作为副产物存在于丙烯酸的C3前体化合物的部分非均相催化气相氧化的产物气体混合物中公开(公告)号:US08299299B2
公开(公告)日:2012-10-30
申请号:US12509078
申请日:2009-07-24
申请人: Till Blum , Peter Zurowski , Steffen Rissel , Sylke Haremza , Thorsten Friese , Ulrich Jaeger , Volker Schliephake , Klaus Joachim Mueller-Engel , Ulrich Hammon , Joerg Heilek , Imke Britta Mueller
发明人: Till Blum , Peter Zurowski , Steffen Rissel , Sylke Haremza , Thorsten Friese , Ulrich Jaeger , Volker Schliephake , Klaus Joachim Mueller-Engel , Ulrich Hammon , Joerg Heilek , Imke Britta Mueller
IPC分类号: C07C51/42
CPC分类号: C07C51/252 , C07C51/43 , C07C57/04
摘要: A process for separating acrylic acid present as a main product and glyoxal present as a by-product in a product gas mixture of a partial gas phase oxidation of a C3 precursor compound, in which a liquid phase P is obtained, which consists of acrylic acid to an extent of at least 70% of its weight and, based on the molar amount of acrylic acid present therein, comprises at least 200 molar ppm of glyoxal, in which the glyoxal is separated from the acrylic acid in the liquid phase P by crystallization.
摘要翻译: 将作为主要成分存在的丙烯酸和作为副产物存在的乙二醛的方法分离在得到液相P的C3前体化合物的部分气相氧化的产物气体混合物中,该混合物由丙烯酸 至少其重量的70%的程度,并且基于其中存在的丙烯酸的摩尔量,包含至少200摩尔ppm的乙二醛,其中通过结晶将乙二醛与液相P中的丙烯酸分离 。
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公开(公告)号:US08592806B2
公开(公告)日:2013-11-26
申请号:US13203299
申请日:2010-02-25
IPC分类号: H01L35/24
CPC分类号: C07D209/34 , C07D403/10 , C07D403/14 , H01L51/506
摘要: The invention relates to novel quinone compounds and to the use thereof as dopants in organic electronics.
摘要翻译: 本发明涉及新的醌化合物及其作为有机电子学中掺杂剂的用途。
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