专利名称:PROCESS TO SEPARATE LINEAR ALKYL 5-FORMYLVALERATE百度少儿
发明人:GELLING, Onko, Jan,BORMAN, Peter,translate>back at
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申请号:EP00904129.4
申请日:20000203
公开号:EP1169290A1
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公开日:
20020109
专利内容由知识产权出版社提供
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bec中级报名摘要:The invention relates to a process to parate linear 5-formylvalerate compound from a crude mixture comprising 5-formylvalerate compound and 2-, 3-
kitesurfingand/or 4-formylvalerate compound by vacuum distillation, wherein the distillation is performed in the prence of a phenolic compound with a boiling point which is at least 10°C higher than the boiling point of the 5-formylvalerate at 0,1-100 kPa.
消防工程师前景申请人:DSM N.V.,E.I. DU PONT DE NEMOURS AND COMPANY
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地址:Het Overloon 1 6411 TE Heerlen NL,1007 Market Street Wilmington Delaware 19898 US
国籍:NL,US
代理机构:Verhaegen, Il Maria M.
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