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公开(公告)号：EP3015450B1
公开(公告)日：2017-01-04
申请号：EP15156231.1
申请日：2015-02-24
发明人： Chen, Ya-Ling , Liou, Shih-Pin , Lin, Min-Shyan
IPC分类号： C07C69/732 , C09K15/08 , C08K5/134
CPC分类号： C07C69/732 , C08K5/1345 , C09K15/08
摘要： The present invention relates to the preparation of a hydrophilic antioxidant comprising a methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate group / poly alkylene glycol bridge group / carboxylic acid group, which has low volatility and high water solubility, and also has a surfactant (emulsifier) characteristic which is useful in the industrial application of oil-soluble antioxidants in aqueous phase systems.
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公开(公告)号：EP3061746B1
公开(公告)日：2016-12-07
申请号：EP15156234.5
申请日：2015-02-24
发明人： Chen, Ya-Ling , Liou, Shih-Pin , Lin, Min-Shyan
IPC分类号： C07C303/20 , C07C309/17 , C08K5/134
CPC分类号： C07C309/17 , C07C303/20 , C08K5/42
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3.发明公开Hydrophilic antioxidant and process for the preparation of the same 有权HYDROPHILES ANTIOXIDANS UND VERFAHREN ZUR HERSTELLUNG DAVON
公开(公告)号：EP3061746A1
公开(公告)日：2016-08-31
申请号：EP15156234.5
申请日：2015-02-24
发明人： Chen, Ya-Ling , Liou, Shih-Pin , Lin, Min-Shyan
IPC分类号： C07C303/20 , C07C309/17 , C08K5/134
CPC分类号： C07C309/17 , C07C303/20 , C08K5/42
摘要： The present invention relates to the preparation of a hydrophilic antioxidant containing a group of Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate/polyalkylene glycol bridge/carboxylic acid/sulfonic acid of formula (I) as defined in claim 1, which have a low volatility and high water solubility, and also have a surfactant (emulsifier) characteristics that can help other oil-soluble antioxidants used in the water phase system in industry.
摘要翻译： 本发明涉及含有一组式（I）的3-（3,5-二叔丁基-4-羟基苯基）丙酸甲酯/聚亚烷基二醇桥/羧酸/磺酸的亲水性抗氧化剂的制备， 其具有低挥发性和高水溶性，并且还具有可以帮助工业中水相体系中使用的其它油溶性抗氧化剂的表面活性剂（乳化剂）特性。
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公开(公告)号：EP3015450A1
公开(公告)日：2016-05-04
申请号：EP15156231.1
申请日：2015-02-24
发明人： Chen, Ya-Ling , Liou, Shih-Pin , Lin, Min-Shyan
IPC分类号： C07C69/732 , C09K15/08 , C08K5/134
CPC分类号： C07C69/732 , C08K5/1345 , C09K15/08
摘要： The present invention relates to the preparation of a hydrophilic antioxidant comprising a methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate group / poly alkylene glycol bridge group / carboxylic acid group, which has low volatility and high water solubility, and also has a surfactant (emulsifier) characteristic which is useful in the industrial application of oil-soluble antioxidants in aqueous phase systems.
摘要翻译： 本发明涉及包含具有低挥发性和高挥发性的3-（3,5-二叔丁基-4-羟基苯基）丙酸甲酯基团/聚亚烷基二醇桥基/羧酸基团的亲水性抗氧化剂 水溶性，并且还具有表面活性剂（乳化剂）特性，其可用于在水相体系中的油溶性抗氧化剂的工业应用。
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