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公开(公告)号:EP4335543A3
公开(公告)日:2024-06-12
申请号:EP24153630.9
申请日:2013-11-25
CPC分类号: B01J19/18 , B01J19/006 , B01J3/03 , B01J3/04 , B01J2219/0009420130101 , B01J2219/0076820130101 , B01J2219/0077720130101 , B01J2219/0077920130101 , B01F35/531
摘要: The invention relates to a process and apparatus for preparing an ethylene polymer by free radical polymerization under ultra-high pressure. The polymerization is carried out in an autoclave reactor in the presence of a free radical initiator. The autoclave reactor is characterized by having one or more elongated baffles affixed to the interior reactor wall.
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公开(公告)号:EP3579962B1
公开(公告)日:2024-09-18
申请号:EP18708484.3
申请日:2018-02-12
CPC分类号: B01J8/10 , B01J19/008 , B01J19/1806 , B01J19/1818 , B01J8/0045 , B01J2219/0076520130101 , B01J2219/0077920130101 , B01F27/2722 , B01F27/191
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公开(公告)号:EP3739010B1
公开(公告)日:2024-09-04
申请号:EP20179025.0
申请日:2017-02-20
CPC分类号: C09J4/06 , B01J19/006 , B01J19/0066 , B01J19/085 , B01J19/18 , B01J2219/0009420130101 , B01J2219/0076820130101 , B01J2219/0077920130101 , C08F2/50 , B01J19/123 , C09J133/08
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公开(公告)号:EP4132700B1
公开(公告)日:2024-07-03
申请号:EP21717823.5
申请日:2021-04-07
IPC分类号: B01J19/00 , B01J19/18 , B01J8/10 , B01J8/22 , B01J19/08 , B01J10/00 , B01J14/00 , B01J19/12 , B01D9/00
CPC分类号: B01J19/0066 , B01J19/18 , B01J2219/0077920130101 , B01J19/1812 , B01J8/10 , B01J8/222 , B01J19/08 , B01J10/007 , B01J14/005 , B01J19/085 , B01J19/123 , B01D9/00 , B01F23/2342 , B01F27/11252 , B01F27/1155 , B01F27/73 , B01F31/445 , B01F31/449
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