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1. 发明公开

EP1932575A4 NONWOVEN FABRIC FOR FILTERS 失效
标题翻译：非织造过滤
公开(公告)号：EP1932575A4
公开(公告)日：2011-11-30
申请号：EP06810593
申请日：2006-09-27
申请人： TORAY INDUSTRIES
发明人： TAKANO NOBUYUKI , ITO MASASHI , NISHIMURA MAKOTO
IPC分类号： B01D39/16 , B32B5/26 , D04H3/00 , D04H3/16
CPC分类号： B32B27/36 , B01D39/163 , B01D2239/0668 , B32B5/26 , D04H1/435 , D04H1/559 , D04H1/56 , D04H3/011 , D04H3/14 , Y10T428/24942 , Y10T442/62 , Y10T442/641 , Y10T442/66 , Y10T442/68 , Y10T442/681

2. 发明授权

EP1687480B1 POROUS FIBROUS SHEETS OF NANOFIBERS 有权转让
标题翻译：纳米纤维多孔纤维布加
公开(公告)号：EP1687480B1
公开(公告)日：2011-06-08
申请号：EP04796330.1
申请日：2004-10-22
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： BLETSOS, Ioannis, V. , GUCKERT, Joseph, Robert , LEVIT, Mikhail, R. , ROBERTS, David, Carl
IPC分类号： D21H15/00 , D21H15/02 , D21H13/08 , D21H27/38 , D21H27/10
CPC分类号： B32B5/26 , B32B5/08 , B32B23/10 , B32B2307/7145 , B32B2439/80 , D04H1/4258 , D04H1/4382 , D21H11/18 , D21H13/08 , D21H15/00 , D21H15/02 , D21H27/10 , D21H27/38 , Y10T442/608 , Y10T442/614 , Y10T442/615 , Y10T442/619 , Y10T442/62 , Y10T442/621 , Y10T442/664 , Y10T442/693 , Y10T442/695
摘要： Porous fibrous sheets are provided that are useful in end uses requiring microbial barrier properties such as medical packaging and medical gowns and drapes. The porous fibrous sheets may contain nanofibers and wood pulp.

3. 发明公开

EP1637317A4 HIGH STRENGTH NON-WOVEN FABRIC 有权转让
标题翻译：高强度无纺
公开(公告)号：EP1637317A4
公开(公告)日：2007-08-22
申请号：EP04728904
申请日：2004-04-22
申请人： ASAHI KASEI FIBERS CORP
发明人： SUZUKA RYUJI , NAKAKITA MITSUJI
IPC分类号： B32B5/26 , D04H1/549 , D04H1/55 , D04H1/559 , D04H5/06 , D04H13/00
CPC分类号： B32B5/022 , B32B5/06 , B32B5/26 , B32B2250/03 , B32B2250/20 , B32B2262/0215 , B32B2262/0261 , B32B2262/0276 , B32B2307/102 , B32B2307/306 , B32B2307/54 , B32B2307/728 , B32B2410/00 , B32B2419/04 , B32B2419/06 , B32B2437/02 , B32B2553/00 , B32B2555/02 , B32B2571/00 , D04H1/559 , D04H1/56 , D04H3/14 , Y10S428/903 , Y10T428/26 , Y10T428/27 , Y10T442/614 , Y10T442/62 , Y10T442/621 , Y10T442/659 , Y10T442/666 , Y10T442/68 , Y10T442/697
摘要： A high strength laminated non-woven fabric, characterized in that it comprises a thermoplastic synthetic filament layer having a fiber diameter of 7 to 20 μm as upper and lower layers and a thermoplastic synthetic fine fiber layer having a fiber diameter of 5 μm or less as an intermediate layer, and respective layers are integrated through pressing, wherein the fine fibers in the fiber layer enter into at least one face of the filament layer with an entrance index of 0.36 or more, and bind with, envelop or interlace with the filament to form a mixed structure, and wherein the laminated non-woven fabric exhibits a weight of 10 to 250 g/m2 and a bulk density of 0.20 g/cm3 or more. The above spun-bonded non-woven fabric exhibits various durable filter and barrier functions, and has a tensile strength markedly superior compared to a conventional spun-bonded non-woven fabric.

4. 发明授权

EP0755325B1 NONWOVEN FABRIC LAMINATE WITH ENHANCED BARRIER PROPERTIES 失效
标题翻译：多层无纺布具有改进的阻隔性能
公开(公告)号：EP0755325B1
公开(公告)日：2001-09-19
申请号：EP95915512.8
申请日：1995-04-03
申请人： KIMBERLY-CLARK WORLDWIDE, INC.
发明人： BRADLEY, Stephen, Stewart , STRACK, David, Craige , LOWERY, Randall, Dee , ZEMLOCK, Deborah, Jean , LAWSON, Mary, Katherine
IPC分类号： B32B5/26 , D04H13/00
CPC分类号： B32B5/26 , A61L15/22 , B32B5/022 , B32B5/06 , B32B7/08 , B32B7/12 , B32B27/08 , B32B27/12 , B32B27/20 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/40 , B32B2250/03 , B32B2250/20 , B32B2250/24 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/0292 , B32B2270/00 , B32B2305/20 , B32B2307/21 , B32B2323/10 , B32B2367/00 , B32B2375/00 , B32B2377/00 , B32B2437/00 , B32B2535/00 , B32B2555/00 , D04H1/559 , D04H1/56 , D04H3/14 , D06M17/00 , Y10S428/903 , Y10T442/62 , Y10T442/66
摘要： There is provided a laminate of nonwoven fabrics for barrier applications which has improved ratios of barrier and strength to weight, of softness to strength and of vapor transmission to barrier. The laminate has a meltblown layer sandwiched between spunbond layers to produce an SMS laminate. The meltblown and spunbond layers may have between 0.1 to 2.0 weight percent of a fluorocarbon and the meltblown layer preferably between 5 and 20 weight percent polybutylene. The laminate also may have pigments if desired. Such laminates are useful for garments.

5. 发明公开

EP0914508A1 MELTSPUN MULTICOMPONENT THERMOPLASTIC CONTINUOUS FILAMENTS, PRODUCTS MADE THEREFROM, AND METHODS THEREFOR 失效转让
标题翻译：环形织造热塑性MELTING多，含汞产品和方法及其
公开(公告)号：EP0914508A1
公开(公告)日：1999-05-12
申请号：EP97933565.0
申请日：1997-07-22
申请人： FIBERWEB NORTH AMERICA, INC.
发明人： GILLESPIE, Jay, Darrell , CHRISTOPHER, David, Bruce , THOMAS, Harold, Edward , PHILLIPS, John, Henry , GESSNER, Scott, Louis , TRIMBLE, Lloyd, Edwin , AUSTIN, Jared, Asher
IPC分类号： A61F13 , A61L15 , B01D39 , D01F8 , D04H3
CPC分类号： D04H3/02 , D01F8/04 , D04H3/16 , Y10T428/2904 , Y10T428/2929 , Y10T428/2931 , Y10T428/2967 , Y10T442/612 , Y10T442/614 , Y10T442/615 , Y10T442/62 , Y10T442/626
摘要： Multicomponent thermoplastic continuous filaments are provided, including hollow core multicomponent filaments. The filaments are at least partially splittable into smaller filaments in the absence of mechanical treatment or application of high pressure water jets. The surface energy of the components can be controlled to control separation of the multicomponent filaments. Sub-denier and micro-denier filaments of low orientation can be produced from relatively high molecular weight polymers to produce nonwovens of surprising strength, barrier, and cover.

6. 发明授权

EP0704000B1 MATERIAU NON-TISSE COMPOSITE, PROCEDE DE FABRICATION ET SON APPLICATION A TOUT ARTICLE D'HYGIENE ABSORBANT 失效
标题翻译：复合无纺布，方法及其FOR ALL吸收性卫生用品的应用
公开(公告)号：EP0704000B1
公开(公告)日：1997-04-02
申请号：EP94917047.6
申请日：1994-05-24
申请人： PEAUDOUCE
发明人： KOCZAB, Jean-Pierre
IPC分类号： D04H1/48 , D04H13/00 , A61F13/46
CPC分类号： B32B5/26 , A61F13/5116 , A61F13/53747 , B32B5/022 , B32B5/06 , B32B7/02 , B32B7/12 , B32B23/02 , B32B23/10 , B32B27/02 , B32B27/12 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/062 , B32B2262/14 , B32B2555/02 , D04H1/435 , D04H1/488 , D04H1/498 , D04H1/559 , D04H1/593 , D04H13/00 , Y10T156/1075 , Y10T442/608 , Y10T442/614 , Y10T442/62 , Y10T442/637 , Y10T442/659 , Y10T442/667 , Y10T442/671 , Y10T442/682 , Y10T442/69
摘要： Composite non-woven material through which liquid can pass at a high speed and having an excellent resistance to rewetting and fluffing. The material comprises at least one first layer (2) of combed-type fibres and a second layer (3) of combed-type fibres, the fibres of the first layer having a denier greater than that of the fibres of the second layer, the layers being joined to one another by needling. Application to absorbent sanitary articles.

7. 发明授权

EP0606242B1 STRETCHABLE NONWOVEN WEBS BASED ON MULTILAYER BLOWN MICROFIBERS 失效
标题翻译： MULTI-LAYER微纤维及其制品生产的弹性VLIESSTOFFE
公开(公告)号：EP0606242B1
公开(公告)日：1995-12-13
申请号：EP92918439.8
申请日：1992-08-11
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： JOSEPH, Eugene G. , WOOD, Leigh E. , KRUEGER, Dennis L. , SUSZKO, Paul R. , MEYER, Daniel E.
IPC分类号： D04H1/56 , D04H13/00
CPC分类号： D04H1/54 , A61F13/0269 , A61F13/537 , A61F2013/00604 , A61F2013/530138 , A61F2013/530218 , A61F2013/530226 , A61F2013/530343 , A61F2013/53445 , A61F2013/53908 , A61F2013/5395 , A61F2013/53983 , D04H1/559 , D04H1/56 , Y10S428/903 , Y10S428/91 , Y10T428/28 , Y10T428/2848 , Y10T428/2922 , Y10T428/2929 , Y10T428/2982 , Y10T428/2991 , Y10T428/2996 , Y10T442/2754 , Y10T442/3016 , Y10T442/3065 , Y10T442/3382 , Y10T442/3911 , Y10T442/3919 , Y10T442/602 , Y10T442/615 , Y10T442/62 , Y10T442/641 , Y10T442/68
摘要： A highly conformable and deformable nonwoven web comprising melt-blown microfibers having multiple layers of a relatively low modulus material and a high modulus material.

8. 发明授权

EP0564482B1 ABDECKVLIES 失效
标题翻译：覆盖羊毛。
公开(公告)号：EP0564482B1
公开(公告)日：1994-06-29
申请号：EP92900397.8
申请日：1991-12-07
申请人： Corovin GmbH
发明人： FAHMY, Tarek
IPC分类号： D04H5/06
CPC分类号： D04H3/16 , A61F13/51121 , A61F13/51305 , D04H1/56 , D04H5/06 , Y10S428/903 , Y10T428/24132 , Y10T428/24603 , Y10T428/24942 , Y10T442/62
摘要： A covering web formed by a compound web material of coarse filaments and fine microfibres constituting a mixture without discrete phase boundaries between the individual components. The compound web material is produced in an integrated formation process on the same layering device of a web forming installation. As a novel feature, the compound web material has strip-like regions not forming a mixture but consisting only of coarse filaments or containing only a small proportion of fine microfibres. These strips are bordered on either side by other strips containing a mixture of both components - coarse filaments and fine microfibres.

9. 发明公开

EP0205242A3 Non-woven laminate material 有权转让
标题翻译：非织造层压材料
公开(公告)号：EP0205242A3
公开(公告)日：1988-06-08
申请号：EP86303004
申请日：1986-04-21
申请人： KIMBERLY-CLARK CORPORATION
发明人： Storey, Dennis G. , Maddern, Peter
IPC分类号： D04H01/56
CPC分类号： B32B38/06 , B32B2555/02 , D04H1/425 , D04H1/559 , D04H1/56 , D04H3/16 , D04H5/06 , D04H13/00 , Y10T428/24612 , Y10T428/24826 , Y10T442/62
摘要： @ Non-woven material useful for example for disposable wipers and the like which comprises a layer of meltblown polymeric microfibres inter-mixed with fibres of absorbent material and/or absorbent or super-absorbent particles, the absorbent fibres and/or particles being inter-connected by and held captive within the polymeric microfibres matrix of fibres by mechanical entanglement and interconnection of the microfibres/absorbent fibres, (when present), and at least one layer of meltblown polymeric microfibres, the layers being bonded together ultrasonically or by the application of heat or heat and pressure to cause the microfibres in one layer to bond to the microfibres in an adjacent layer so as to produce fuse bonds extending through the material. Such material can readily absorb fluids including oil, and can subsequently be squeezed out readily. The material also has an integral strength and a substantially lint free wiping surface.
摘要翻译：可用于例如一次性擦拭器等的无纺材料，其包括与吸收材料纤维和/或吸收性或超吸收性颗粒相互混合的熔喷聚合物微纤维层，吸收性纤维和/或颗粒互相连接通过微纤维/吸收性纤维（当存在时）和至少一层熔喷聚合物微纤维的机械缠结和相互连接的纤维聚合物微纤维基质内并被保持在超声波中或通过加热或加热和压力以使一层中的微纤维在相邻层中结合到微纤维，以便产生延伸穿过材料的熔丝键。这种材料可以容易地吸收包括油的流体，并且随后可以容易地被挤出。该材料还具有整体强度和基本上无绒毛的擦拭表面。

10. 发明公开

EP0205242A2 Non-woven laminate material 有权转让
标题翻译：多层非织造材料。
公开(公告)号：EP0205242A2
公开(公告)日：1986-12-17
申请号：EP86303004.5
申请日：1986-04-21
申请人： KIMBERLY-CLARK CORPORATION
发明人： Storey, Dennis G. , Maddern, Peter
IPC分类号： D04H1/56
CPC分类号： B32B38/06 , B32B2555/02 , D04H1/425 , D04H1/559 , D04H1/56 , D04H3/16 , D04H5/06 , D04H13/00 , Y10T428/24612 , Y10T428/24826 , Y10T442/62
摘要： @ Non-woven material useful for example for disposable wipers and the like which comprises a layer of meltblown polymeric microfibres inter-mixed with fibres of absorbent material and/or absorbent or super-absorbent particles, the absorbent fibres and/or particles being inter-connected by and held captive within the polymeric microfibres matrix of fibres by mechanical entanglement and interconnection of the microfibres/absorbent fibres, (when present), and at least one layer of meltblown polymeric microfibres, the layers being bonded together ultrasonically or by the application of heat or heat and pressure to cause the microfibres in one layer to bond to the microfibres in an adjacent layer so as to produce fuse bonds extending through the material.
Such material can readily absorb fluids including oil, and can subsequently be squeezed out readily. The material also has an integral strength and a substantially lint free wiping surface.

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