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1.发明授权
公开(公告)号：EP2513027B1
公开(公告)日：2014-08-13
申请号：EP10805799.3
申请日：2010-12-13
申请人： Arkema France
CPC分类号： C07C45/52 , B01J2219/00006 , C07C51/252 , Y02B30/52 , Y02P20/124 , C07C47/22 , C07C57/04
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公开(公告)号：EP3526200A1
公开(公告)日：2019-08-21
申请号：EP17794002.0
申请日：2017-10-11
申请人： Arkema France
IPC分类号： C07D233/34 , C07D233/36 , C08L7/00 , C08L9/00
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4.发明授权PROCÉDÉ DE FABRICATION DE MÉTHYLMERCAPTOPROPIONALDEHYDE ET DE METHIONINE À PARTIR DE MATIÈRES PREMIÈRES RENOUVELABLES 有权PROCÉDÉDE的制造DEMÉTHYLMERCAPTOPROPIONALDEDEHDEET DE蛋氨酸 - PARTIR DEMATIÈRESPREMIÈRESRENOUVELABLES
公开(公告)号：EP2361239B1
公开(公告)日：2017-06-28
申请号：EP09795467.1
申请日：2009-11-19
申请人： Arkema France
IPC分类号： C07C45/52 , C07C47/22 , C07C319/18 , C07C319/20 , C07C323/22 , C07C323/52 , C07C323/58 , C07D233/76 , A23K20/142 , A23K50/75
CPC分类号： C07C319/18 , A23K20/142 , A23K50/75 , C07C45/52 , C07C319/02 , C07C319/08 , C07C319/20 , C07C47/22 , C07C323/22 , C07C323/58 , C07C323/60 , C07C323/52 , C07C321/04
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5.发明公开PROCEDE DE FABRICATION D'ACROLEINE ET/OU D'ACIDE ACRYLIQUE A PARTIR DE GLYCEROL 审中-公开VERFAHREN ZUR HERSTELLUNG VON ACROLEIN UND / ODERACRYLSÄUREAUS GLYCEROL
公开(公告)号：EP2838873A1
公开(公告)日：2015-02-25
申请号：EP13719971.7
申请日：2013-04-03
申请人： Arkema France
CPC分类号： C07C45/512 , B01J8/065 , B01J8/067 , B01J19/2425 , B01J2208/00221 , B01J2208/00557 , B01J2208/00849 , B01J2219/00033 , B01J2219/00036 , B01J2219/00038 , C07C45/52 , C07C51/235 , Y02P20/584 , C07C47/22 , C07C57/04
摘要： The present invention relates to the production of acrolein and/or acrylic acid from glycerol, and specifically relates to a method for continuously producing a flow including acrolein by dehydrating glycerol, including cycles of reacting and regenerating the dehydration catalyst. The invention also relates to equipment for producing said continuous flow of acrolein in an efficient manner in terms of energy consumption and productivity, without large investments and with satisfactory safety conditions.
摘要翻译： 本发明涉及从甘油生产丙烯醛和/或丙烯酸，更具体地说，涉及通过甘油脱水连续生产包含丙烯醛的物流的方法，包括脱水催化剂的反应和再生循环。
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6.发明公开
公开(公告)号：EP2513027A1
公开(公告)日：2012-10-24
申请号：EP10805799.3
申请日：2010-12-13
申请人： Arkema France
CPC分类号： C07C45/52 , B01J2219/00006 , C07C51/252 , Y02B30/52 , Y02P20/124 , C07C47/22 , C07C57/04
摘要： The present invention relates to the manufacture of bio-based acrolein and acrylic acid from glycerol as raw material and specifically falls within the scope of an acrolein and acrylic acid manufacturing process according to which the reaction, where glycerol is dehydrated in acrolein, is carried out and a step of oxidizing a water-rich phase, separated from the reaction medium of said dehydration reaction, is implemented before recycling said water-rich phase in the glycerol dehydration step. Said oxidizing treatment makes it possible to prevent the accumulation of organic impurities during the process while minimizing the use of water and polluted water flow discharge.
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公开(公告)号：EP4178939A1
公开(公告)日：2023-05-17
申请号：EP21749668.6
申请日：2021-07-09
申请人： ARKEMA FRANCE
IPC分类号： C07C51/363 , C07C53/19
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公开(公告)号：EP3356323A1
公开(公告)日：2018-08-08
申请号：EP16785240.9
申请日：2016-09-28
申请人： Arkema France
IPC分类号： C07C227/06 , C08G69/08
CPC分类号： C07C227/04 , C07C227/40 , C08G69/04 , C08G69/08 , C07C229/08
摘要： The present invention relates to a composition which comprises at least one α,ω-amino-alkanoic acid or ester and at least one alkanoic ester or acid, characterised in that: the α,ω-amino-alkanoic acid or ester has formula H
2 N-(CH
2 )
n- COOR, wherein n=9 to 13 and R is an alkyl group or a hydrogen; the alkanoic ester or acid has formula R
1 -COOR
2 , wherein R
1 is a straight or branched alkyl group with formula C
m H
2m +
1 or C
m H
2m-1 or C
m H
2m-3 , wherein m=6 to 20 and R
2 is an alkyl group or a hydrogen; the molar ratio between the alkanoic acid(s) or ester(s) and the α,ω-amino-alkanoic acid(s) or ester(s) is in the range from 0.001 to 0.4 %. The present invention also relates to novel methods for obtaining such a composition.-
公开(公告)号：EP2673252B1
公开(公告)日：2017-08-16
申请号：EP12713288.4
申请日：2012-01-26
申请人： Arkema France
IPC分类号： C07C45/78 , C07C45/85 , C07C45/52 , C07C47/22 , C07C51/235 , C07C57/04 , C07C253/26 , C07C255/08 , C07C319/18 , C07C323/22
CPC分类号： C07C51/16 , B01J27/19 , B01J27/199 , B01J2523/00 , C07C45/28 , C07C45/35 , C07C45/52 , C07C45/65 , C07C51/235 , C07C253/18 , C07C253/26 , C07C319/02 , C07C319/18 , Y02P20/52 , C07C255/08 , C07C323/22 , B01J2523/15 , B01J2523/51 , B01J2523/68 , B01J2523/69 , B01J2523/17 , B01J2523/52 , B01J2523/55 , B01J2523/53 , C07C47/22 , C07C57/04
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10.发明授权
公开(公告)号：EP2513026B1
公开(公告)日：2014-11-12
申请号：EP10805717.5
申请日：2010-12-10
申请人： Arkema France
CPC分类号： C07C45/52 , B01J2219/00006 , C07C51/252 , Y02B30/52 , Y02P20/124 , C07C47/22 , C07C57/04
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