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公开(公告)号：EP3834247A1
公开(公告)日：2021-06-16
申请号：EP19847542.8
申请日：2019-08-04
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公开(公告)号：EP3455291B1
公开(公告)日：2020-07-08
申请号：EP17733046.1
申请日：2017-05-07
IPC分类号： C08K5/3492 , C08K5/42
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公开(公告)号：EP3166989B1
公开(公告)日：2020-03-25
申请号：EP15753496.7
申请日：2015-07-07
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公开(公告)号：EP3601436A1
公开(公告)日：2020-02-05
申请号：EP18720385.6
申请日：2018-03-28
发明人： HIRSCHSOHN, Yaniv , EDEN, Eyal
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公开(公告)号：EP3601425A1
公开(公告)日：2020-02-05
申请号：EP18721164.4
申请日：2018-03-28
发明人： HIRSCHSOHN, Yaniv , EDEN, Eyal
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公开(公告)号：EP3455291A1
公开(公告)日：2019-03-20
申请号：EP17733046.1
申请日：2017-05-07
IPC分类号： C08K5/3492 , C08K5/42
摘要： The invention provides a transparent polycarbonate composition comprising a polycarbonate resin and a mixture of flame retardants comprising (A) tris(2,4,6-tribromophenoxy)-s-triazine and (B) an aromatic sulphone sulphonate in the form of an alkali metal salt. The composition achieves a UL-94 flammability test rating of V-0 at a polycarbonate thickness equal to or less than 1.6 mm. Processes for preparing the composition are also disclosed.
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公开(公告)号：EP1501758B1
公开(公告)日：2018-06-20
申请号：EP03719068.3
申请日：2003-05-05
摘要： The invention is a process for the preparation of stabilized aqueous solutions of alkali hypobromites, which comprises reacting a concentrated alkali hydroxide aqueous solution with bromine, allowing the mixture to react, adding to the reaction product, which is a non-stabilized solution, an aqueous solution of a sulfamic compound, such as sodium sulfamate, and thus forming stabilized alkali hypobromite solution. This solution can be further stabilized by the addition of a sulfamate solution. The temperatures of all the above stages are comprised between -5 and +10° C.
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公开(公告)号：EP2948409B1
公开(公告)日：2017-11-29
申请号：EP14712787.2
申请日：2014-01-27
CPC分类号： C01B9/04 , B01D11/0446 , B01D11/0492 , C01B21/48 , C01F11/34
摘要： A solvent extraction process for recovering bromide from a sulfate-containing aqueous stream, the process comprises an extraction step wherein said aqueous stream is mixed with an extraction medium comprising a tertiary amine extractant dissolved in one or more water-immiscible organic solvents, wherein said mixing is carried out in a strongly acidic environment, thereby forming bromide-containing extract and a raffinate with a reduced bromide level, wherein the bromide-containing extract is optionally treated to further minimize the presence of sulfate and is subsequently combined with an aqueous calcium source to form calcium bromide.
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9.发明授权PROCESSES FOR PREPARING N-ETHYL-2-METHYLPYRIDINIUM BROMIDE AND N-ETHYL-3-METHYLPYRIDINIUM BROMIDE 有权N-乙基-3-甲基吡啶蓝宝石VERFAHREN ZUR HERSTELLUNG VON N-乙基-2-甲基吡啶
公开(公告)号：EP2758373B1
公开(公告)日：2017-03-22
申请号：EP12833862.1
申请日：2012-09-23
IPC分类号： C07D213/02
CPC分类号： C07D213/04
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10.发明授权PROCESSES FOR PREPARING 1-ALKYL-3-ALKYL-PYRIDINIUM BROMIDE AND USES THEREOF AS ADDITIVES IN ELECTROCHEMICAL CELLS 有权用于生产1-烷基-3-烷基吡啶及其用途作为添加剂用于电化学电池
公开(公告)号：EP2953930B1
公开(公告)日：2016-12-07
申请号：EP14712788.0
申请日：2014-02-06
IPC分类号： C07D213/20 , C07D207/06 , H01M8/18 , H01M8/20 , H01M10/36 , H01M10/42 , H01M12/08
CPC分类号： H01M10/365 , C07D207/06 , C07D213/20 , H01M8/188 , H01M8/20 , H01M10/4235 , H01M12/085 , H01M2300/0002 , Y02E60/128
摘要： The invention relates to the use of at least one 1-alkyl-3-alkyl-pyridinium halide, in particular 1-alkyl-3-methyl-pyridinium bromide, as an additive in bromine-generating electrochemical cells, such as zinc/bromine cells. Processes for preparing 1-alkyl-3-methyl-pyridinium bromide and concentrated aqueous solutions comprising same for use as additives in the aforementioned cells, are also disclosed.
摘要翻译： 本发明涉及一种使用至少一个1-烷基-3-烷基 - 吡啶鎓卤化物，特别是1-烷基-3-甲基 - 吡啶溴化物，如在溴产生电化学电池，：诸如锌/溴细胞添加剂的 ， 用于制备1-烷基-3-甲基 - 吡啶溴化物和浓缩水溶液，其包括相同于用作在上述细胞添加剂，是游离缺失盘。
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