-
1.
公开(公告)号:EP1730097A1
公开(公告)日:2006-12-13
申请号:EP05713643.4
申请日:2005-02-10
IPC分类号: C07C69/732 , C07C67/347 , C07C67/60 , C09K15/08 , C10M129/76
CPC分类号: C10M177/00 , C07C67/03 , C07C67/347 , C07C67/60 , C09K15/08 , C10M129/76 , C10M2207/026 , C10M2207/289 , C10N2230/10 , C10N2270/00 , C07C69/732
摘要: A novel manufacturing process is described for producing hindered phenolic alkyl esters, which may be useful as antioxidants. This process simplifies catalyst neutralization and removal during the preparation of hindered phenolic esters. Compositions that comprise the hindered phenolic esters produced according to these methods are also described.
摘要翻译: 描述了一种用于生产受阻酚类烷基酯的新型制造方法,其可用作抗氧化剂。 该过程简化了受阻酚酯制备过程中催化剂的中和和去除。 还描述了包含根据这些方法制备的受阻酚酯的组合物。