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公开(公告)号：US06500947B1
公开(公告)日：2002-12-31
申请号：US09939182
申请日：2001-08-24
申请人： Hugh West , John A. Westland
发明人： Hugh West , John A. Westland
IPC分类号： C07H100
摘要： The present invention provides a polymer derived from a cellulosic, lignocellulosic, or polysaccharide material having superabsorbent properties. Methods for making the polymer and personal care absorbent products that incorporated the polymer are also provided.
摘要翻译： 本发明提供了衍生自具有超吸收性质的纤维素，木质纤维素或多糖材料的聚合物。 还提供了制备聚合物和引入聚合物的个人护理吸收产品的方法。
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公开(公告)号：US06951933B2
公开(公告)日：2005-10-04
申请号：US10213210
申请日：2002-08-05
申请人： Hugh West , John A. Westland
发明人： Hugh West , John A. Westland
IPC分类号： A61F13/53 , A61F5/44 , A61F13/15 , A61F13/49 , A61L15/22 , A61L15/60 , B01J20/26 , B32B23/02 , C08B5/14 , C08B15/00 , C08H8/00 , C08J3/14 , C07H1/00
摘要： The present invention provides a polymer derived from a cellulosic, lignocellulosic, or polysaccharide material having superabsorbent properties. Methods for making the polymer and personal care absorbent products that incorporated the polymer are also provided.
摘要翻译： 本发明提供了衍生自具有超吸收性质的纤维素，木质纤维素或多糖材料的聚合物。 还提供了制备聚合物和引入聚合物的个人护理吸收产品的方法。
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公开(公告)号：US08435345B2
公开(公告)日：2013-05-07
申请号：US12892239
申请日：2010-09-28
IPC分类号： C04B28/14 , C04B40/00 , C04B9/04 , D21F11/00 , D21H11/00 , D21H13/00 , D21H15/00 , D21H17/00 , D21H19/00 , D21H21/00 , D21H23/00 , D21H25/00 , D21C9/00
CPC分类号： C04B28/02 , C04B18/265 , C04B20/023 , C04B2103/58 , C04B2111/346 , Y02W30/94 , Y02W30/97 , C04B14/06 , C04B18/146 , C04B40/0028 , C04B2103/32
摘要： A method of curing cementitious material comprising added a carboxylated bleached wood pulp fiber to the material during mixing. The fiber has a carboxyl content of from 10 to 70 meq/100 g cellulose fiber. The fibers are 0.1 to 5% by weight of the dry weight of the cementitious material. The structure produced by the method. The autogenous shrinkage of the cementitious material is reduced.
摘要翻译： 一种固化水泥质材料的方法，包括在混合期间向该材料中加入羧化漂白木浆纤维。 纤维的羧基含量为10〜70meq / 100g纤维素纤维。 纤维是水泥质材料的干重的0.1〜5重量％。 该方法生成的结构。 水泥材料的自生收缩减少。
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公开(公告)号：US07390566B2
公开(公告)日：2008-06-24
申请号：US11427927
申请日：2006-06-30
申请人： Mengkui Luo , John A. Westland
发明人： Mengkui Luo , John A. Westland
IPC分类号： B32B23/00
CPC分类号： D01F2/06 , C08B1/08 , C08B9/00 , D21C3/02 , D21C11/0007 , Y10T428/2848 , Y10T428/2929 , Y10T428/2933 , Y10T428/2965 , Y10T442/20
摘要： Pulp with a high hemicellulose level is blended with a dissolving grade pulp and converted to viscose. Blending can be performed during steeping or after steeping. Spinning of the viscose containing the blend, into filaments yields fibers with strength properties that are at least equal to those of the dissolving pulp alone.
摘要翻译： 将具有高半纤维素水平的纸浆与溶解级纸浆混合并转化成粘胶纤维。 混合可以在浸泡或浸泡后进行。 将含有共混物的粘胶纤维纺丝成丝，产生的纤维的强度特性至少等于溶解纸浆的强度性能。
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公开(公告)号：US5998511A
公开(公告)日：1999-12-07
申请号：US989697
申请日：1997-12-12
IPC分类号： D06M13/192 , A61L15/24 , A61L15/28 , C08B15/10 , C08L1/08 , D06M13/123 , D06M13/207 , D06M13/432 , D06M15/263 , D06M15/333 , D06M15/347 , D06M101/06 , D21C9/00 , D21H11/20 , D21H17/07 , D21H17/15 , D21H17/28 , C08L1/02
CPC分类号： A61L15/24 , A61L15/28 , C08B15/10 , C08L1/08 , D06M13/123 , D06M13/207 , D06M13/432 , D06M15/263 , D06M15/333 , D06M15/347 , D21C9/005 , D21H11/20 , D21H17/07 , D21H17/15 , D21H17/28
摘要： Cellulosic fibers intrafiber crosslinked with a polymeric polycarboxylic acid crosslinking agent are disclosed. In one embodiment, the polymeric polycarboxylic acid is polyacrylic acid and, in another embodiment, the polycarboxylic acid is polymaleic acid. Methods for forming cellulosic fibers having stable intrafiber crosslinks and for forming crosslinked cellulosic fibers having low knot level are also disclosed.
摘要翻译： 公开了用聚合多元羧酸交联剂交联的纤维素纤维。 在一个实施方案中，聚合多元羧酸是聚丙烯酸，在另一个实施方案中，多元羧酸是聚马来酸。 还公开了形成具有稳定的纤维内交联和用于形成具有低结水平的交联纤维素纤维的纤维素纤维的方法。
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6.发明申请METHOD OF MAKING A FIBER CEMENT BOARD WITH IMPROVED PROPERTIES AND THE PRODUCT 有权制造具有改进性能的纤维水泥板的方法和产品公开(公告)号：US20100162926A1
公开(公告)日：2010-07-01
申请号：US12347501
申请日：2008-12-31
IPC分类号： C04B16/02
CPC分类号： C04B28/02 , C04B2111/0062 , Y02W30/97 , C04B14/06 , C04B18/24 , C04B20/008 , C04B24/383 , C04B40/0071 , C04B40/0089 , C04B40/024 , C04B2103/40
摘要： A cement product incorporating nanocrystalline cellulose and cellulose fiber throughout the product and a method of making the product.
摘要翻译： 在整个产品中加入纳米晶纤维素和纤维素纤维的水泥产品以及制造该产品的方法。
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公开(公告)号：US20080000603A1
公开(公告)日：2008-01-03
申请号：US11427470
申请日：2006-06-29
摘要： Methods are provided for creating covalent bonding of webs by combining cellulosic fibers having a carboxyl content approximately greater than 7 meq/100 g with one or more crosslinking agents. In a first step, a carboxyl group is placed onto a fiber. In an embodiment, the fiber is then reacted with an oxazoline-functional polymer which has been combined with a polycarboxylate compound. Heat is applied to the treated web, and this enables formation of a cross-linked bridge in the form of a covalent bond. In an embodiment, the covalent bonding of the carboxylated cellulose pulp webs utilizes oxazoline-functional polymers and polyacrylic acid. The oxazoline polymer in combination with polyacrylic acid should form a network polymer with covalent bonds to the cellulose carboxyl groups. The non-woven web may be strengthhened by covalent bonding, thereby improving overall wet/dry strength of the final product.
摘要翻译： 提供了通过将具有大于7meq / 100g的羧基含量的纤维素纤维与一种或多种交联剂组合来产生纤维网共价结合的方法。 在第一步中，将羧基置于纤维上。 在一个实施方案中，然后使纤维与已经与多羧酸盐化合物组合的恶唑啉官能聚合物反应。 将热量施加到处理过的纤维网上，这样可形成共价键形式的交联桥。 在一个实施方案中，羧化纤维素纸浆网的共价键合使用恶唑啉官能聚合物和聚丙烯酸。 恶唑啉聚合物与聚丙烯酸结合应形成与纤维素羧基具有共价键的网状聚合物。 可以通过共价键强化非织造纤维网，从而提高最终产品的整体湿/干强度。
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公开(公告)号：US06207278B1
公开(公告)日：2001-03-27
申请号：US09240085
申请日：1999-01-29
IPC分类号： D01F802
CPC分类号： D21H11/20 , D06M13/123 , D06M13/207 , D06M15/423 , D06M2101/06 , D06M2200/00 , D21H17/06 , Y10T428/249924 , Y10T428/2913 , Y10T428/2915 , Y10T428/2933 , Y10T428/2965 , Y10T442/2484 , Y10T442/277 , Y10T442/696
摘要： The present invention provides cellulosic fibers having high wet bulk and methods for their preparation. In one embodiment, the invention provides cellulosic fibers catalytically crosslinked with glyoxal and, optionally, a glycol. In another embodiment, cellulosic fibers are crosslinked with a combination of glyoxal and a glyoxal-derived resin selected from the group consisting of a glyoxal/polyol condensate, a cyclic urea/glyoxal/polyol condensate, a cyclic urea/glyoxal condensate, and mixtures thereof.
摘要翻译： 本发明提供具有高湿体积的纤维素纤维及其制备方法。 在一个实施方案中，本发明提供了用乙二醛和任选的二醇催化交联的纤维素纤维。 在另一个实施方案中，纤维素纤维与乙二醛和乙二醛衍生的树脂的组合交联，所述乙二醛和乙二醛衍生的树脂选自乙二醛/多元醇缩合物，环状脲/乙二醛/多元醇缩合物，环状脲/乙二醛缩合物及其混合物 。
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公开(公告)号：US09845575B2
公开(公告)日：2017-12-19
申请号：US12466227
申请日：2009-05-14
摘要： A fibrillated blend of lyocell and cellulosic pulp having a degree of polymerization of 200 to 1000 as measured by ASTM Test 1795-96, a method of making the blend and materials which incorporate the blend.
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公开(公告)号：US20120285640A1
公开(公告)日：2012-11-15
申请号：US13554683
申请日：2012-07-20
IPC分类号： D21C3/00
摘要： A fibrillated blend of lyocell and cellulosic pulp having a degree of polymerization of 200 to 1000 as measured by ASTM Test 1975-96, a method of making the blend and materials which incorporate the blend.
摘要翻译： 通过ASTM测试1975-96测量的聚合度为200-1000的莱赛尔和纤维素纸浆的原纤化混合物，制备掺合物的共混物和材料的方法。
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