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公开(公告)号：US07494558B2
公开(公告)日：2009-02-24
申请号：US10271595
申请日：2002-10-17
申请人： Jörg Lehnert , Werner Groh , Michael Schöps , Hermann Weizenegger
发明人： Jörg Lehnert , Werner Groh , Michael Schöps , Hermann Weizenegger
CPC分类号： D04H1/4218 , B32B5/06 , B32B5/26 , B32B11/02 , B32B17/02 , B32B17/06 , D04H1/498 , D04H1/587 , D04H1/64 , D04H3/011 , D04H3/14 , D04H5/02 , D04H5/03 , D04H5/04 , D04H13/00 , D06N3/0013 , D06N3/0022 , D06N5/00 , E04D5/10 , Y10T428/266 , Y10T442/2008 , Y10T442/2738 , Y10T442/2992 , Y10T442/3707 , Y10T442/3724 , Y10T442/374 , Y10T442/3748 , Y10T442/659 , Y10T442/662 , Y10T442/668 , Y10T442/682
摘要： Composites made from at least two plies are described, where one of the outer layers is a layer comprising glass fibers, and in particular is a staple glass fiber nonwoven. The layers have been bonded to one another by needling, and the extent of this needling is such that some of the fibers of the organic nonwoven emerge from the surface of the glass fiber sheet. The composite is then provided with a binder by using a rotating roll for single-side application to the glass fiber surface. The composites are particularly suitable for producing bituminized prefabricated roofing and waterproofing sheets, and as backings for coatings, e.g. PVC coatings.
摘要翻译： 描述了由至少两层制成的复合材料，其中外层之一是包含玻璃纤维的层，特别是短纤维无纺布。 这些层已经通过针刺彼此粘合，并且该针刺的程度使得有机非织造纤维的一些从玻璃纤维片的表面出现。 然后通过使用用于单面施加到玻璃纤维表面的旋转辊来向复合材料提供粘合剂。 复合材料特别适用于生产沥青预制屋面和防水卷材，以及作为涂料的背衬，例如 PVC涂料。
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公开(公告)号：US07199065B1
公开(公告)日：2007-04-03
申请号：US09619535
申请日：2000-07-19
申请人： Werner Groh , Michael Schöps , Jörg Lehnert
发明人： Werner Groh , Michael Schöps , Jörg Lehnert
CPC分类号： B32B5/06 , B32B5/26 , B32B17/02 , B32B37/156 , B32B2262/101 , B32B2305/20 , B32B2307/736 , D04H1/4218 , D04H1/435 , D04H1/46 , D04H1/48 , D04H1/488 , D04H1/498 , D04H1/593 , D04H5/02 , D04H5/03 , D04H13/00 , D04H18/00 , D06N3/0013 , D06N5/00 , D06N7/006 , E04D5/02 , E04D5/10 , E04F13/16 , E04F15/10 , E04F15/18 , E04F15/186 , Y10T428/249946 , Y10T428/24995 , Y10T428/2904 , Y10T428/2915 , Y10T428/2955 , Y10T428/2969 , Y10T428/31612 , Y10T442/102 , Y10T442/2738 , Y10T442/2779 , Y10T442/2992 , Y10T442/604 , Y10T442/607 , Y10T442/659 , Y10T442/662 , Y10T442/666 , Y10T442/667 , Y10T442/668 , Y10T442/682
摘要： The present invention provides non-woven laminate that is not subjected to final consolidation by a binder and the production thereof. The laminate includes at least one non-woven mat containing glass staple fibers pre-consolidated with a resin, and at least one non-woven layer of synthetic fibers. The synthetic non-woven layers and the pre-consolidated non-woven mat of glass fibers are bounded together by needling such that a portion of the fibers of the upper synthetic non-woven layer passes through the non-woven mat of glass fibers possibly through the underlying synthetic non-woven layer. The synthetic fibers are heat shrunken and the laminate is binder free.
摘要翻译： 本发明提供未经粘合剂最终固化的无纺层压板及其制造。 该层压体包括至少一个包含预先固化有树脂的玻璃短纤维的无纺毡和至少一层合成纤维的无纺布层。 玻璃纤维的合成无纺布层和预固化无纺布毡通过针刺结合在一起，使得上部合成无纺布层的纤维的一部分通过玻璃纤维的无纺毡可能通过 潜在的合成无纺布层。 合成纤维热收缩，层压材料不含粘合剂。
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公开(公告)号：US08465564B2
公开(公告)日：2013-06-18
申请号：US12782241
申请日：2010-05-18
IPC分类号： B01D46/00
CPC分类号： B01D39/08 , B01D39/1607 , B01D39/1623 , B01D39/163 , B01D2239/0216 , B01D2239/0233 , B01D2239/065 , B01D2239/0654 , B01D2239/0668 , B01D2239/086 , B01D2239/10 , B01D2239/1233 , B01D2239/1258 , B01D2275/10 , B23B5/26 , B23B27/02 , B23B27/12 , B32B5/022 , B32B5/08 , B32B5/26 , B32B27/02 , B32B27/12 , B32B2250/20 , B32B2262/0253 , B32B2262/0276 , B32B2262/12 , B32B2262/14 , B32B2307/50 , B32B2307/718 , B32B2307/724 , B32B2307/726 , B32B2509/00 , B32B2605/00 , D04H1/541 , Y10T156/10
摘要： The present invention relates to a method for the manufacture of a multilayered filter medium whose air permeability is at least 500 l/m2sec and a multilayered filter medium obtainable by said method which, when charged with 5 mg/cm2 SAE-dust of the class “fine”, exhibits a pressure increase of no more than 100 Pa.
摘要翻译： 本发明涉及一种制造透气度至少为500l / m2sec的多层过滤介质的方法，以及通过所述方法可获得的多层过滤介质，当用5mg / cm2的SAE-粉尘进行“ 精细“，压力增加不超过100Pa。
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公开(公告)号：US20100307338A1
公开(公告)日：2010-12-09
申请号：US12782241
申请日：2010-05-18
CPC分类号： B01D39/08 , B01D39/1607 , B01D39/1623 , B01D39/163 , B01D2239/0216 , B01D2239/0233 , B01D2239/065 , B01D2239/0654 , B01D2239/0668 , B01D2239/086 , B01D2239/10 , B01D2239/1233 , B01D2239/1258 , B01D2275/10 , B23B5/26 , B23B27/02 , B23B27/12 , B32B5/022 , B32B5/08 , B32B5/26 , B32B27/02 , B32B27/12 , B32B2250/20 , B32B2262/0253 , B32B2262/0276 , B32B2262/12 , B32B2262/14 , B32B2307/50 , B32B2307/718 , B32B2307/724 , B32B2307/726 , B32B2509/00 , B32B2605/00 , D04H1/541 , Y10T156/10
摘要： The present invention relates to a method for the manufacture of a multilayered filter medium whose air permeability is at least 500 l/m2sec and a multilayered filter medium obtainable by said method which, when charged with 5 mg/cm2 SAE-dust of the class “fine”, exhibits a pressure increase of no more than 100 Pa.
摘要翻译： 本发明涉及一种制造透气度至少为500l / m2sec的多层过滤介质的方法，以及通过所述方法可获得的多层过滤介质，当用5mg / cm2的SAE-粉尘进行“ 精细“，压力增加不超过100Pa。
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