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1. 发明公开

EP0357474A1 Water absorbent fiber web 失效
标题翻译： Wasserabsorbierendes Fasergewebe。
公开(公告)号：EP0357474A1
公开(公告)日：1990-03-07
申请号：EP89402013.0
申请日：1989-07-13
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Manning, James H. , Hollenberg, David H. , Makoui, Kambiz B.
IPC分类号： A61L15/00
CPC分类号： A61L15/60 , D21H17/25 , D21H17/28 , D21H17/31 , D21H17/37 , D21H17/43 , D21H17/45
摘要： A fibrous web having an enhanced capacity for water absorption is produced by impregnating an absorbent fabric with a polymer or copolymer capable of forming by cross-linking an absorbent polymer or copolymer and subsequently heating the treated fabric effecting cross-linking of the polymer to form an absorbent polymer. The product may comprise a non-woven fibrous web or mat having a water-insoluble binder on one surface and a cross-linked hydrophilic polymer or copolymer on its opposite surface.
摘要翻译：具有增强吸水能力的纤维网通过用能够通过交联吸收性聚合物或共聚物形成的聚合物或共聚物浸渍吸收性织物而产生，随后加热经处理的织物，从而形成聚合物的交联吸收性聚合物。产品可以包括在一个表面上具有水不溶性粘合剂的非织造纤维网或垫，以及在其相对表面上的交联的亲水性聚合物或共聚物。

2. 发明公开

EP0472355A1 Hydroentangled nonwoven fabric containing synthetic fibers having a ribbon-shaped crenulated cross-section and method of producing the same 失效
标题翻译：与带齿的横截面带的形式的合成纤维的非织造织物，并且制造过程的Wasserstrahlverfilzung。
公开(公告)号：EP0472355A1
公开(公告)日：1992-02-26
申请号：EP91307496.9
申请日：1991-08-14
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Manning, James H.
IPC分类号： D04H1/44
CPC分类号： D21H15/02 , D04H1/49 , D04H1/492 , D21H13/14 , D21H13/16 , D21H13/24 , D21H13/26 , D21H25/005 , Y10T428/2965 , Y10T442/633 , Y10T442/689
摘要： A hydroentangled nonwoven fabric containing ribbon shaped staple synthetic fibers having a crenulated cross-section and formed from a wet-laid web containing such crenulated fibers, preferably a blend thereof with short natural fibers, such as wood fibers. The use of a wet-laid web containing such crenulated synthetic fibers enables optimal interaction with the hydroentanglement jets of water, and a reduced level of hydroentanglement energy is required to achieve the desired performance characteristics in the fabric.
摘要翻译：水刺无纺布含色带状订书钉合成纤维具有小圆齿状的横截面和由湿法成网的网络搜索含皱缩的纤维，优选具有短的天然纤维及其共混物，颜色形成的：如木纤维。使用湿法成网的网络搜索包含小圆齿状合成纤维的启用最佳交互对水的水力缠结射流，并且需要能量水刺的降低的水平，实现在织物中的期望的性能特性。

3. 发明公开

EP0286318A3 Maufacture of wet laid nonwoven webs 失效
标题翻译：湿润非织造布的制造
公开(公告)号：EP0286318A3
公开(公告)日：1990-10-31
申请号：EP88302889.6
申请日：1988-03-30
申请人： JAMES RIVER CORPORATION
发明人： Tse, Stephen H. , Hollenberg, David H. , Martin, Richard L. , Manning, James H.
IPC分类号： D21F11/00 , D21H21/06
CPC分类号： D21F11/004 , D21H13/02 , D21H15/06 , D21H17/57 , D21H21/06
摘要： A method for forming a non-woven fabric web by wet-laying fibers on paper-making equipment, the web comprising staple length natural or synthetic fibers and wood cellulose paper-making fibers wherein a water furnish of the fibers is made up with a nonionic associative thickener in the absence of a conventional surfactant. A preferred associative thickener for use with hydrophobic fibers is a nonionic urethane block copolymer having a polyethylene glycol backbone, the associative thickener acting as both surfactant and thickener. With predominately cellulosic fibers, i.e. conventional wood cellulose fibers, or a mixture of conventional and contorted wood fibers, and synthetic cellulosic fibers, such as rayon, a nonionic hydroxyethyl cellulose having a long alkyl side chain is preferred. Excellent consistency of the water fiber dispersion is obtained at relatively low viscosity with rapid drainage of water from the wire and uniform formation of the non-woven fabric.

4. 发明公开

EP0480724A1 Reinforcement of airlaid nonwovens 失效
标题翻译： Verstärkungfürtrockengelegte nichtgewebte Bahnen。
公开(公告)号：EP0480724A1
公开(公告)日：1992-04-15
申请号：EP91309320.9
申请日：1991-10-10
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Manning, James H.
IPC分类号： D21H27/30 , D21H27/38 , D21H27/42 , B32B5/02 , A47K10/16
CPC分类号： B32B5/26 , B32B5/022 , B32B5/12 , B32B7/12 , B32B38/06 , B32B2262/062 , D04H1/559 , D04H1/732 , D21H15/10 , Y10T428/2929 , Y10T442/641 , Y10T442/664
摘要： A flat, cloth-like composite laminate comprising a wetlaid bicomponent web layer lying between a pair of airlaid, nonwoven pulp web layers and wherein the layers are bonded together by fusion of fibers of the wetlaid layer to fibers of the airlaid layers. The bonding may be assisted by an adhesive between the wetlaid layer and one or both of the airlaid layers.
摘要翻译：一种扁平的布状复合层压材料，其包括位于一对气流成网的非织造纸浆网层之间的湿法成网双组分纤维网层，并且其中通过湿法成网层的纤维与气流成网层的纤维的融合而将层粘合在一起。粘合可以通过湿磨层与一个或两个气流成网层之间的粘合剂来辅助。

5. 发明公开

EP0303528A1 Hydroentangled disintegratable fabric 失效转让
标题翻译： Desintegrierbarer Stoff mit Faserverschlingungen，hergestellt durch Wasserstrahlbehandlung。
公开(公告)号：EP0303528A1
公开(公告)日：1989-02-15
申请号：EP88401936.5
申请日：1988-07-26
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Manning, James H. , Miller, Joseph H. , Quantrille, Thomas E.
IPC分类号： D21H13/08 , D21F11/00 , D04H1/44 , A47L13/17
CPC分类号： A47K10/16 , A61F13/15211 , A61F2013/15048 , D04H1/492 , D21F11/14 , D21H13/02 , D21H13/10 , D21H25/005 , Y10T442/612 , Y10T442/697
摘要： A nonwoven fibrous web is disclosed having high wet tensile strength when packed in a preservative liquid load, yet which breaks up under mild agitation conditions in a wet environment such as by the flushing action of a toilet. The wiper includes a nonwoven web made of a special blend of cellulosic fibers held together only by friction and naturally occurring hydrogen bonding. No binder is necessary to hold together the fibers. Derivatization of the fibers is not necessary for their breakapartability. The nonwoven fibrous web is produced by subjecting a wet-laid web of cellulosic fibers to hydroentanglement and drying the web without addition of a bonding agent.
摘要翻译：公开了一种非织造纤维网，其在包装在防腐液体负载中时具有高的湿拉伸强度，而在潮湿的环境中，例如通过马桶的冲洗作用，它在温和的搅拌条件下分解。擦拭器包括由仅由摩擦和天然存在的氢键结合而保持在一起的纤维素纤维的特殊混合物制成的非织造网。不需要粘合剂来固定纤维。纤维的衍生化对于它们的断裂性是不必要的。非织造纤维网通过使湿法成网的纤维素纤维在不加入粘合剂的情况下进行水刺和干燥网来制备。

6. 发明授权

EP0286318B1 Maufacture of wet laid nonwoven webs 失效
标题翻译：制造湿法成网非织造纤维网的。
公开(公告)号：EP0286318B1
公开(公告)日：1995-05-24
申请号：EP88302889.6
申请日：1988-03-30
申请人： JAMES RIVER CORPORATION
发明人： Tse, Stephen H. , Hollenberg, David H. , Martin, Richard L. , Manning, James H.
IPC分类号： D21F11/00 , D21H21/06
CPC分类号： D21F11/004 , D21H13/02 , D21H15/06 , D21H17/57 , D21H21/06

7. 发明授权

EP0303528B1 Hydroentangled disintegratable fabric 失效转让
标题翻译：水力缠结可分解织物
公开(公告)号：EP0303528B1
公开(公告)日：1993-05-19
申请号：EP88401936.5
申请日：1988-07-26
申请人： JAMES RIVER CORPORATION OF VIRGINIA
发明人： Manning, James H. , Miller, Joseph H. , Quantrille, Thomas E.
IPC分类号： D21H13/08 , D21F11/00 , D04H1/44 , A47L13/17
CPC分类号： A47K10/16 , A61F13/15211 , A61F2013/15048 , D04H1/492 , D21F11/14 , D21H13/02 , D21H13/10 , D21H25/005 , Y10T442/612 , Y10T442/697

8. 发明公开

EP0286318A2 Maufacture of wet laid nonwoven webs 失效
标题翻译： Herstellung von nassgelegten，nichtgewebten Faserbahnen。
公开(公告)号：EP0286318A2
公开(公告)日：1988-10-12
申请号：EP88302889.6
申请日：1988-03-30
申请人： JAMES RIVER CORPORATION
发明人： Tse, Stephen H. , Hollenberg, David H. , Martin, Richard L. , Manning, James H.
IPC分类号： D21F11/00 , D21H21/06
CPC分类号： D21F11/004 , D21H13/02 , D21H15/06 , D21H17/57 , D21H21/06
摘要： A method for forming a non-woven fabric web by wet-laying fibers on paper-making equipment, the web comprising staple length natural or synthetic fibers and wood cellulose paper-making fibers wherein a water furnish of the fibers is made up with a nonionic associative thickener in the absence of a conventional surfactant. A preferred associative thickener for use with hydrophobic fibers is a nonionic urethane block copolymer having a polyethylene glycol backbone, the associative thickener acting as both surfactant and thickener. With predominately cellulosic fibers, i.e. conventional wood cellulose fibers, or a mixture of conventional and contorted wood fibers, and synthetic cellulosic fibers, such as rayon, a nonionic hydroxyethyl cellulose having a long alkyl side chain is preferred. Excellent consistency of the water fiber dispersion is obtained at relatively low viscosity with rapid drainage of water from the wire and uniform formation of the non-woven fabric.
摘要翻译：一种通过在造纸设备上湿敷纤维形成无纺布网的方法，所述纤维网包括短纤维天然或合成纤维和木纤维素造纸纤维，其中纤维的水配料由非离子表面活性剂在不存在常规表面活性剂的情况下，缔合增稠剂。用于疏水纤维的优选缔合增稠剂是具有聚乙二醇骨架的非离子氨基甲酸酯嵌段共聚物，缔合增稠剂既用作表面活性剂又用作增稠剂。主要是纤维素纤维，即常规木纤维素纤维，或常规和扭转的木纤维的混合物，以及合成纤维素纤维，例如人造丝，优选具有长烷基侧链的非离子羟乙基纤维素。以较低的粘度获得水纤维分散体的优异的一致性，同时从丝网中迅速排出水分并均匀地形成无纺织物。

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