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公开(公告)号：EP3307710B1
公开(公告)日：2020-09-30
申请号：EP16808250.1
申请日：2016-06-09
发明人： MURUGAN, Ramiah , HAY, David A.
IPC分类号： C07C315/00 , C07C317/14 , C07C303/06 , C07C309/39 , B01J21/02 , B01J21/06 , B01J23/06 , B01J23/14 , B01J23/18 , B01J23/745 , B01J27/053 , B01J27/06 , B01J27/08 , B01J27/16
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公开(公告)号：EP3099666B1
公开(公告)日：2018-12-12
申请号：EP15740033.4
申请日：2015-01-27
发明人： MURUGAN, Ramiah , GRENDZE, Martin
IPC分类号： C07D213/61 , C07D213/803
CPC分类号： C07D213/61 , C07D213/803
摘要： Processes for the preparation of 2-chloro-5-methylpyridine are described.
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公开(公告)号：EP3099666A4
公开(公告)日：2017-08-09
申请号：EP15740033
申请日：2015-01-27
发明人： MURUGAN RAMIAH , GRENDZE MARTIN
IPC分类号： C07D213/61 , C07D213/803
CPC分类号： C07D213/61 , C07D213/803
摘要： Processes for the preparation of 2-chloro-5-methylpyridine are described.
摘要翻译： 描述了制备2-氯-5-甲基吡啶的方法。
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公开(公告)号：EP2606083B1
公开(公告)日：2018-06-27
申请号：EP11818646.9
申请日：2011-08-16
发明人： TARBIT, Brian , ADUR, Ashok, M.
摘要： The disclosure of the present application provides compositions and methods of compounding polyamides comprising the steps of forming a polyamide mixture, comprising a polyamide with an olefin maleic anhydride copolymer, and compounding the polyamide mixture at its processing temperature. Compounded polyamides derived from recycled nylon and other recycled polyamides and methods for preparing the compounded polyamides are described.
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公开(公告)号：EP3186310A4
公开(公告)日：2018-04-18
申请号：EP15822376
申请日：2015-07-13
发明人： ADUR ASHOK M , TARANEKAR PRASAD
IPC分类号： C08L23/00 , C08L33/00 , C08L77/00 , C08L101/00
CPC分类号： C08L77/02 , C08L33/20 , C08L55/02 , C08L59/02 , C08L67/02 , C08L67/04 , C08L69/00 , C08L75/06 , C08L101/00 , C08L2205/03 , C08L23/0869 , C08L33/00 , C08K7/14 , C08L75/04
摘要： The present disclosure relates to novel compositions formed by compounding olefin-maleic anhydride copolymers (OMAP) such as ethylene-maleic anhydride copolymers with polyester (PE), polycarbonate (PC), polyacetal, thermoplastic urethane (TPU) and other engineering plastics.
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公开(公告)号：EP2855433B1
公开(公告)日：2019-07-24
申请号：EP13797407.7
申请日：2013-05-31
发明人： MURUGAN, Ramiah
IPC分类号： C07D213/61
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公开(公告)号：EP3307710A1
公开(公告)日：2018-04-18
申请号：EP16808250.1
申请日：2016-06-09
发明人： MURUGAN, Ramiah , HAY, David A.
IPC分类号： C07C315/00 , C07C317/14 , C07C309/29
摘要： A process for preparing diaryl sulfones, such as 4,4′-dichlorodiphenylsulfone is disclosed. The process comprises contacting an aryl compound with sulfur trioxide to provide a benzene sulfonic acid. The benzene sulfonic acid is coupled to additional aryl compound in the presence of a catalyst. During the coupling step, the additional aryl compound is continuously added while water is removed.
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公开(公告)号：EP3294708A1
公开(公告)日：2018-03-21
申请号：EP16793247
申请日：2016-05-06
发明人： GRENDZE MARTIN P , MURUGAN RAMIAH
IPC分类号： C07C327/38 , C07C327/42
CPC分类号： C07D211/60
摘要： Process for converting a carboxamide to a thiocarboxamide includes reacting (a) a substrate that comprises a heteroatom-containing moiety and a carboxamide moiety with (b) a dialkyl dithiophosphate and/or a salt thereof. The heteroatom-containing moiety includes a heteroatom selected from the group consisting of N, O, and S. Processes for preparing piperidine-4-thiocarboxamide are described.
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公开(公告)号：EP3703856A1
公开(公告)日：2020-09-09
申请号：EP18872364.7
申请日：2018-11-01
IPC分类号： B01J29/70 , C01B39/08 , C07D213/09
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公开(公告)号：EP2872568B1
公开(公告)日：2019-06-19
申请号：EP13813174.3
申请日：2013-07-03
发明人： ADUR, Ashok M. , TARANEKAR, Prasad
IPC分类号： C09B67/00
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