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公开(公告)号:EP3898149B1
公开(公告)日:2024-09-11
申请号:EP18830714.4
申请日:2018-12-19
IPC分类号: B28B19/00 , B32B5/02 , B32B5/08 , B32B7/12 , B32B13/04 , B32B13/08 , B32B13/14 , B32B29/00 , B32B29/08
CPC分类号: B28B19/0092 , B32B13/08 , B28B19/0015 , B32B29/00 , B32B7/12 , B32B5/024 , B32B2307/55820130101 , B32B2307/306520130101 , B32B13/14 , B32B29/08 , B32B2419/0020130101 , B32B2307/73220130101 , B32B2262/1020130101 , B32B2262/1220130101 , B32B2250/0520130101 , B32B5/08 , B32B5/022 , B32B2307/726520130101 , B32B2262/10120130101 , B32B2262/06220130101 , B32B13/04
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公开(公告)号:EP4323192A1
公开(公告)日:2024-02-21
申请号:EP21936428.8
申请日:2021-04-15
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公开(公告)号:EP4313613A1
公开(公告)日:2024-02-07
申请号:EP21718564.4
申请日:2021-04-13
申请人: Sappi Ehingen GmbH
发明人: LEX, Rainer
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公开(公告)号:EP3433099B1
公开(公告)日:2023-12-13
申请号:EP17769541.8
申请日:2017-03-20
发明人: HEISKANEN, Isto , SAUKKONEN, Esa , RIBU, Ville
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公开(公告)号:EP4244052A1
公开(公告)日:2023-09-20
申请号:EP21820119.2
申请日:2021-11-12
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公开(公告)号:EP3723913B1
公开(公告)日:2023-02-15
申请号:EP18812185.9
申请日:2018-12-10
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公开(公告)号:EP4115013A1
公开(公告)日:2023-01-11
申请号:EP21711611.0
申请日:2021-03-04
申请人: Kemira OYJ
发明人: NYMAN, Ville , LEPO, Anneli
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公开(公告)号:EP3883763A1
公开(公告)日:2021-09-29
申请号:EP19809182.9
申请日:2019-11-18
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公开(公告)号:EP3871875A1
公开(公告)日:2021-09-01
申请号:EP21158759.7
申请日:2021-02-23
申请人: GIEMME S.R.L.
发明人: CORRADINI, Marco
IPC分类号: B32B3/12 , B32B3/30 , B32B5/18 , B32B15/085 , B32B15/20 , B32B27/06 , B32B27/10 , B32B27/32 , B32B27/36 , B32B29/08
摘要: A structure (1) made of multilayer material for obtaining lightened structural articles, which comprises at least one lightening layer (2) provided with a pair of mutually opposite main faces (3, 4) and at least one stiffening layer (5) associated with at least one of said main faces (3, 4);
the at least one stiffening layer (5) comprises a composite material which comprises a thermoplastic polymeric matrix (6) in which reinforcement fibers (7) are dispersed.
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