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公开(公告)号:EP3565409A1
公开(公告)日:2019-11-13
申请号:EP17826512.0
申请日:2017-12-21
发明人: ZHU, Shawn , THOMAIDES, John Socrates , BORACCI, Andrew Richard , ADAMO, Anthony John , PRINCIPE-FRANK, Diane , HE, Qiwei , MORALES, John M.
IPC分类号: A01N25/04 , C08F220/18 , C08F212/08
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公开(公告)号:EP3817860B1
公开(公告)日:2024-09-04
申请号:EP19734426.0
申请日:2019-07-04
CPC分类号: B03D1/0043 , B03D1/008 , B03D1/01 , B03D1/021 , B03D2203/0620130101
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公开(公告)号:EP4385975A1
公开(公告)日:2024-06-19
申请号:EP22213902.4
申请日:2022-12-15
IPC分类号: C07C407/00 , C07C409/16
CPC分类号: C07C407/00
摘要: The present disclosure relates to a process for preparing a tertiary alkyl organic peroxides comprising:
a) in a first condensation stage, reacting a component containing at least one tertiary alcohol group with a compound containing at least one tertiary hydroperoxide function, in the presence of a catalyst and optional co-catalyst, to form a mixture comprising an organic phase comprising the tertiary alkyl organic peroxide and an aqueous phase,
b) in a dewatering stage, separating the aqueous phase from the organic phase, and
c) in a second condensation stage, continuing reacting the component containing at least one tertiary alcohol group with the compound containing at least one tertiary hydroperoxide group, in the presence of a catalyst and optional co-catalyst,
wherein, in the first condensation stage, the mole ratio between the compound containing at least one tertiary hydroperoxide function and the component containing at least one tertiary alcohol group is at least 3:1, and
wherein no dewatering takes place during the first condensation stage.-
公开(公告)号:EP1704282B2
公开(公告)日:2023-08-30
申请号:EP04809143.3
申请日:2004-12-20
发明人: VAN DER HORST, Peter, Marten , SANNE, Erik , ANDERSSON, Kjell, Rune , GARCIA-LINDGREN, Cherryleen , WALLBERG, Marie-Louise , WÄNNSTRÖM, Sune
IPC分类号: D21H17/67
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公开(公告)号:EP3983369B1
公开(公告)日:2023-08-02
申请号:EP20730678.8
申请日:2020-06-11
IPC分类号: C07C51/083 , C07C51/41 , C07C407/00 , C07C51/56 , C07C53/00 , C07C409/34 , C07C409/36
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公开(公告)号:EP3898575B1
公开(公告)日:2023-02-15
申请号:EP19820787.0
申请日:2019-12-17
发明人: SCHOMAKER, Elwin , HAEREN, VAN, Paulus, Johannes, Cornelis , HEUS, Martin , YPMA, Marco , OUDENHOVEN, Stijn, Richard, Gerard , DOPPEN, Roy, Gérard
IPC分类号: C07C227/40 , C07C229/24
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公开(公告)号:EP3864005B1
公开(公告)日:2022-12-07
申请号:EP19783346.0
申请日:2019-10-11
IPC分类号: C07C407/00 , C08K5/14 , C08K3/01 , B65D85/84 , C08J3/22
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公开(公告)号:EP3692092B1
公开(公告)日:2022-12-07
申请号:EP18778928.4
申请日:2018-10-02
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公开(公告)号:EP3774259B1
公开(公告)日:2022-09-07
申请号:EP19713065.1
申请日:2019-03-29
发明人: NORDIN, Jan , AJDÉN, Per
IPC分类号: B29C44/34
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