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公开(公告)号：EP3715514B1
公开(公告)日：2024-09-25
申请号：EP19397517.4
申请日：2019-05-24
IPC分类号： D04H1/26 , D04H1/28 , D04H1/425 , D04H1/4258 , D04H1/49 , D04H1/495 , D04H1/4382 , D21H13/08 , D21H25/00
CPC分类号： D04H1/26 , D04H1/28 , D04H1/425 , D04H1/4258 , D04H1/49 , D04H1/495 , D21H13/08 , D21H25/005 , D04H1/43835 , D04H1/732
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公开(公告)号：EP4413194A1
公开(公告)日：2024-08-14
申请号：EP22789319.5
申请日：2022-10-06
发明人： SINGH, Vinitkumar
IPC分类号： D04H1/495 , D04H1/498 , D04H1/425 , D04H1/4258 , A61K8/02
CPC分类号： D04H1/495 , D04H1/425 , D04H1/4258 , A61K8/0208 , D04H1/498 , A61Q19/10 , A61Q17/005 , A61Q15/00 , A61Q1/14 , A61Q19/00
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公开(公告)号：EP4399360A1
公开(公告)日：2024-07-17
申请号：EP22793774.5
申请日：2022-09-06
发明人： SIREN, Sakari , STJERNBERG, Martin
IPC分类号： D04H1/425 , D04H1/4258 , D04H1/4274 , D21C3/02 , D21C3/04 , D21C3/26 , D21C9/00 , D21C9/02 , D21H11/12 , D21H13/24
CPC分类号： D04H1/425 , D04H1/4258 , D04H1/4274 , D21H13/24 , D21H11/12 , D21C3/26 , D21C3/02 , D21C3/04 , Y02W30/62
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公开(公告)号：EP4361332A1
公开(公告)日：2024-05-01
申请号：EP22918060.9
申请日：2022-04-01
申请人： Yang, Yan
IPC分类号： D04H1/4326 , D04H1/435 , D04H1/4258 , D04H1/4382 , D04H1/4391 , D01F1/07 , D01F2/08 , D01F6/92
CPC分类号： D04H1/4258 , D04H1/435 , D04H1/4382 , D01F1/07 , D01F2/08 , D04H1/4391 , D04H1/4326 , D01F6/92 , D04H1/4374 , D04H1/02 , D04H1/43838 , D04H1/43835 , D01F8/12
摘要： The invention provides a flame-retardant and windproof wadding, which is obtained by using a polymer containing an imide ring as a base material and interlacing and compounding it with at least one polyester fiber in a spinning stage; and a preparation method and special equipment thereof. The characteristics and advantages of the present invention are as follows: the flame-retardant and windproof wadding provided by the present invention uses polyimide fiber as the base material and various fibers; through the adjustment of the preparation method and special equipment, the improvement of the windproof, thermal insulation and flame-retardant effect of the wadding is finally realized; and the same time, various fibers in the wadding are highly mixed, forming a homogeneous, moderately cross-linked and fluffy mixed structure, which can greatly reduce the probability of falling off of the layered structure in the traditional process.
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公开(公告)号：EP3946196B1
公开(公告)日：2024-04-24
申请号：EP20720997.4
申请日：2020-03-27
IPC分类号： A61F13/537 , A61F13/538
CPC分类号： A61F13/53747 , A61F13/53708 , D04H1/4258 , D04H1/43825 , D04H1/43835 , D04H1/4391 , D04H1/492
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公开(公告)号：EP3946193B1
公开(公告)日：2024-04-17
申请号：EP20720994.1
申请日：2020-03-27
IPC分类号： A61F13/537 , A61F13/538
CPC分类号： A61F13/53747 , A61F13/53708 , D04H1/4258 , D04H1/43825 , D04H1/43835 , D04H1/4391 , D04H1/492
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公开(公告)号：EP3010941B1
公开(公告)日：2018-11-28
申请号：EP14747794.7
申请日：2014-06-13
申请人： Lenzing AG
发明人： KRAFT, Gregor , KRONER, Gert , RÖDER, Thomas , FIRGO, Heinrich
CPC分类号： D01D5/06 , A61L15/28 , B29C47/0004 , B29C47/0014 , B29C47/0088 , B29K2005/00 , B29L2031/731 , C08B37/0009 , D01F2/02 , D01F2/24 , D01F9/00 , D04H1/4258 , D04H3/013
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公开(公告)号：EP3367862A1
公开(公告)日：2018-09-05
申请号：EP15907514.2
申请日：2015-10-30
CPC分类号： A47K10/02 , D04H1/425 , D04H1/4258 , D04H1/435 , D04H1/485 , D04H1/492 , D04H1/541 , D04H1/732 , D04H5/00 , D10B2401/063 , D10B2503/00
摘要： A wet laid and hydraulically entangled nonwoven material made from cellulosic fibers and synthetic staple fibers is disclosed. The cellulosic fibers are mixed with the synthetic fibers and formed into a web using a wet lay process. The web is then subjected to multiple hydroentangling processes. In one embodiment, the web is subjected to a first hydroentangling process while being conveyed in a horizontal position. The web is then fed over subsequent hydroentangling drums. Each side of the web is subjected to at least one more hydroentangling process.
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公开(公告)号：EP3354242A1
公开(公告)日：2018-08-01
申请号：EP17153138.7
申请日：2017-01-25
发明人： CARLSSON, Erik
IPC分类号： A61F13/02 , A61L15/60 , D04H1/425 , D04H1/4258 , D04H1/4309
CPC分类号： A61F13/0209 , A61F13/0213 , A61L15/60 , D04H1/425 , D04H1/4258 , D04H1/4309
摘要： The present invention relates to materials comprising a fiber material and an agent having at least one, preferably at least two groups capable of forming a hydrogen bond, having improved tensile strength, in particular wet tensile strength, vis-à-vis fiber materials known from the art. While these fiber materials may be of use in various fields, in particular household products, hygiene products and the like, these fiber materials are of particular use in wound treatment. The present invention also relates to a method for producing these materials.
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10.发明公开MAN-MADE CELLULOSIC FIBRE AND NONWOVEN PRODUCT OR PAPER COMPRISING THE CELLULOSIC FIBRE 审中-公开人造纤维素纤维和非纤维产品或包含纤维素纤维的纸
公开(公告)号：EP3315659A1
公开(公告)日：2018-05-02
申请号：EP16196098.4
申请日：2016-10-27
发明人： Bernt, Ingo , Roggenstein, Walter , Kühn, Jörg , Seger, Bernd
IPC分类号： D06M15/356 , D04H1/4258 , D04H3/013 , D21C9/00 , D21H11/20 , D21H13/08 , D01F2/08
CPC分类号： D06M15/3562 , D01F2/08 , D04H1/4258 , D04H3/013 , D21C9/002 , D21C9/005 , D21H11/20 , D21H13/08
摘要： The present invention relates to a modified cellulosic fibre that comprises anionic moieties in an amount of more than 0.25mol/kg of dry fibre and has applied theron a polymeric modifying agent in an amount of from 0.5 wt.% to 5.0 wt.%, based on dry fibre, the polymeric modifying agent comprising cationic moieties with a charge of at least 1.5meq per gram of polymer and the molar ratio of anionic moieties to cationic moieties contained in the fibre is in the range of from 1:1 to 25:1. The invention furthermore relates to a nonwoven product or paper comprising the modified cellulosic fibre.
摘要翻译： 本发明涉及一种改性纤维素纤维，该改性纤维素纤维含有的阴离子部分的量大于0.25mol / kg干纤维，并且以0.5wt％-5.0wt％的量将聚合物改性剂 在干纤维上，包含阳离子部分的聚合物改性剂的电荷为至少1.5meq /克聚合物，并且纤维中所含的阴离子部分与阳离子部分的摩尔比为1：1至25：1 。 本发明还涉及包含改性纤维素纤维的非织造产品或纸。
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