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公开(公告)号:EP4440723A1
公开(公告)日:2024-10-09
申请号:EP22822224.6
申请日:2022-11-30
发明人: GIRONDI, Giorgio
CPC分类号: B01D46/0036 , B01D46/0043 , B01D46/0049 , B01D46/10 , B01D46/12 , B01D46/58
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公开(公告)号:EP4436738A1
公开(公告)日:2024-10-02
申请号:EP22798263.4
申请日:2022-09-29
发明人: KLEINHANS, Ulrich , STRÖBEL, Philip
IPC分类号: B22F10/28 , B22F10/32 , B22F10/77 , B29C64/364 , B33Y30/00 , B33Y40/00 , B01D46/10 , B01D46/24 , B01D46/52 , B01D46/54 , B01D46/58 , B01D46/71 , B01D39/08 , B01D39/10 , B01D39/20
CPC分类号: B22F10/28 , B22F10/32 , B22F10/77 , B29C64/364 , B33Y40/00 , B01D46/10 , B01D46/24 , B01D46/521 , B01D46/546 , B01D46/58 , B01D46/71 , B01D39/10 , B01D39/086 , B01D39/2027 , B01D2239/02520130101 , B01D2239/025820130101 , B01D2239/047120130101 , B01D2239/065420130101 , B01D2239/1020130101 , B01D2239/123320130101 , B01D2239/124120130101 , B29C64/35 , B29C64/153 , B33Y10/00 , B22F2999/0020130101
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公开(公告)号:EP4417291A1
公开(公告)日:2024-08-21
申请号:EP22880660.0
申请日:2022-09-05
申请人: Hokuetsu Corporation
发明人: TASHIRO, Nozomi , SATO, Masashi
摘要: An object of the present disclosure is to provide a filter medium for an air filter which does not contain a PFAS nor a siloxane compound and has a high PF value and high water repellency. A filter medium for an air filter according to the present disclosure is a filter medium for an air filter composed of a wet-laid nonwoven fabric containing a glass fiber having a fiber diameter of less than 1 um, wherein the wet-laid nonwoven fabric contains a water repellent containing, as a main component, a hydrocarbon-based polymer free of fluorine and silicon in a molecule thereof, and does not contain a binder resin.
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公开(公告)号:EP4415850A1
公开(公告)日:2024-08-21
申请号:EP22830394.7
申请日:2022-10-14
申请人: Kara, Jürgen
发明人: Kara, Jürgen
CPC分类号: B01D46/10 , B01D46/521 , B01D46/0002 , B01D46/0005 , B01D45/08
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公开(公告)号:EP4038636B1
公开(公告)日:2024-08-21
申请号:EP20781018.5
申请日:2020-10-02
IPC分类号: G21C3/32 , G21C3/33 , G21C21/00 , B01D29/01 , B01D39/10 , B01D46/10 , B28B1/00 , B33Y10/00 , B33Y80/00 , G21C3/322
CPC分类号: G21C3/3206 , G21C3/3305 , G21C21/00 , G21C3/322 , B33Y80/00 , B01D24/008 , B01D24/16 , B01D24/40 , Y02E30/30 , B01D2239/067220130101 , B01D39/2034 , B01D39/2037
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公开(公告)号:EP4221865B1
公开(公告)日:2024-08-14
申请号:EP21795146.6
申请日:2021-09-27
CPC分类号: B01D46/10 , B01D46/521 , B01D2265/0620130101 , B01D2271/0220130101
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公开(公告)号:EP4142912B1
公开(公告)日:2024-08-14
申请号:EP21722409.6
申请日:2021-04-26
CPC分类号: B01D2273/1020130101 , B01D46/2411 , B01D46/0041 , B01D46/106
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8.
公开(公告)号:EP4038637B1
公开(公告)日:2024-08-14
申请号:EP20781019.3
申请日:2020-10-02
IPC分类号: G21C3/32 , G21C3/33 , G21C21/00 , B01D29/01 , B01D39/10 , B01D46/10 , B28B1/00 , B33Y10/00 , B33Y80/00 , G21C3/322
CPC分类号: G21C3/3206 , G21C3/3305 , G21C21/00 , B01D39/10 , B33Y80/00 , G21C3/322 , B01D29/03 , B01D29/58 , Y02E30/30 , B01D39/2037 , B01D39/2034 , B01D2239/067220130101 , B01D2239/068120130101
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公开(公告)号:EP4067555B1
公开(公告)日:2024-07-17
申请号:EP20893741.7
申请日:2020-10-29
CPC分类号: D06F58/22 , D06F58/02 , B01D46/103 , B01D46/2403
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10.
公开(公告)号:EP3799945B1
公开(公告)日:2024-07-17
申请号:EP20785895.2
申请日:2020-02-19
IPC分类号: B01D46/10
CPC分类号: B01D46/02 , B01D2273/3020130101 , F26B25/007 , F26B17/04 , F26B3/04 , B01D46/121 , B01D46/62 , B01D46/71
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