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公开(公告)号:EP3681947A1
公开(公告)日:2020-07-22
申请号:EP18758892.6
申请日:2018-08-30
发明人: MASSARI, Paola , FELISATI, Andrea , IZZI, Marco , BASSI, Paolo , CATHELIN, Caroline , GRAZZI, Michele , CAVALIERI, Claudio
IPC分类号: C08L23/12
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公开(公告)号:EP3681916A1
公开(公告)日:2020-07-22
申请号:EP18759120.1
申请日:2018-08-30
发明人: MASSARI, Paola , CAVALIERI, Claudio , TARTARI, Davide , CAPUTO, Tiziana , CAMURATI, Isabella Maria Vittoria
IPC分类号: C08F210/16 , C08L23/14 , C08F210/06
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公开(公告)号:EP3668904A1
公开(公告)日:2020-06-24
申请号:EP18752506.8
申请日:2018-08-16
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公开(公告)号:EP3630884A1
公开(公告)日:2020-04-08
申请号:EP18732585.7
申请日:2018-05-30
发明人: FLENNIKEN, Cindy L. , LEE, Chun D.
IPC分类号: C08L23/04 , C08J3/24 , C08K5/00 , C08K5/5425
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公开(公告)号:EP3619183A1
公开(公告)日:2020-03-11
申请号:EP18727908.8
申请日:2018-04-24
发明人: NAGY, Sandor , LINDSEY, Dan, D. , KIMMICH, Barbara , TURNER, Justin, E. , BRUSCHI, Nicholas , NGUYEN, Ha, H. , METKAR, Pranit, S. , DEARTH, Anthony, S.
IPC分类号: C07C1/22 , C07C15/073 , C07D301/19
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公开(公告)号:EP4454857A1
公开(公告)日:2024-10-30
申请号:EP23170533.6
申请日:2023-04-28
发明人: HEES, Timo , MAUS, Andreas
IPC分类号: B29C48/92 , B29C48/04 , B29B9/06 , B29C48/385 , B29C48/345 , B29B9/12
摘要: The present disclosure relates to a process for continuously preparing a pelletized polyolefin composition comprising a virgin polyolefin and a recycled polyolefin. The process comprises the steps of preparing the virgin polyolefin in form of polyolefin powder or melt; providing a recycled polyolefin having a lower temperature than the virgin polyolefin of step a; transferring the virgin polyolefin, the recycled polyolefin and optionally one or more additives into a feed port of an extruder device; melting and homogenizing the virgin polyolefin, the recycled polyolefin and optionally one or more additives in the extruder device; and pelletizing the molten polyolefin composition.
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公开(公告)号:EP4453087A1
公开(公告)日:2024-10-30
申请号:EP22830821.9
申请日:2022-12-07
发明人: CAVALIERI, Claudio , GALVAN, Monica
IPC分类号: C08L23/10
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公开(公告)号:EP3898803B1
公开(公告)日:2024-10-16
申请号:EP19818145.5
申请日:2019-12-17
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公开(公告)号:EP4422867A1
公开(公告)日:2024-09-04
申请号:EP22802069.9
申请日:2022-10-10
发明人: SCHIRMEISTER, Carl Gunther , LICHT, Erik Hans , HEES, Timo , ROHRMANN, Jürgen , KÖHLER, Rainer , MIHAN, Shahram , KESSLER, Yannic , MUELHAUPT, Rolf
CPC分类号: C08L23/12 , C08L2207/0220130101 , C08L2205/02520130101 , C08L2205/03520130101 , C08L23/06 , B33Y70/10 , Y02W30/62
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公开(公告)号:EP4229131B1
公开(公告)日:2024-08-28
申请号:EP21786959.3
申请日:2021-10-06
IPC分类号: C08L23/14 , C08F210/06 , C08F2/00 , C08L23/12
CPC分类号: C08F210/06 , C08F110/06 , C08F210/16 , C08L23/142 , C08L2205/02520130101 , C08L2205/0320130101 , C08L2308/0020130101 , C08L2314/0220130101 , C08L23/12
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