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1. 发明申请

US20020117280A1 Fibrous sheet enhancement 审中-公开
标题翻译：纤维片增强
公开(公告)号：US20020117280A1
公开(公告)日：2002-08-29
申请号：US09916355
申请日：2001-07-27
发明人： Matthew Howle , Karl B. Himmelberger
IPC分类号： D21H017/07 , D21H017/45 , D21H017/04
CPC分类号： D21H17/72 , C08L23/08 , C08L79/02 , D21H17/375 , D21H17/42 , D21H17/54 , D21H21/18 , D21H21/20 , C08L2666/20 , C08L77/00 , C08L2666/02 , C08L2666/04
摘要： A method and composition are disclosed for providing a two-part polymer binder additive for a fibrous sheet by improving both its strength and durability. The polymer binder comprises both the addition of a resin system and an anionic polymer which impart both increased strength and resistance to moisture and sagging. The resin system includes a polyamidoamine-epihalohydrin resin, a latex and an anionic polymer.
摘要翻译：公开了通过提高其强度和耐久性来提供用于纤维片的两部分聚合物粘合剂添加剂的方法和组合物。聚合物粘合剂包括添加树脂体系和赋予增强的强度和抗潮湿和下垂的阴离子聚合物两者。树脂体系包括聚酰胺胺 - 表卤醇树脂，胶乳和阴离子聚合物。

2. 发明申请

US20020088584A1 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances 有权
标题翻译：纤维水泥复合材料使用纤维素纤维负载无机和/或有机物质
公开(公告)号：US20020088584A1
公开(公告)日：2002-07-11
申请号：US09969957
申请日：2001-10-02
发明人： Donald J. Merkley , Caidian Luo
IPC分类号： D21H017/04 , D21H017/63 , D21H017/68
CPC分类号： C04B20/0056 , C04B18/24 , C04B20/1051 , C04B20/107 , C04B28/02 , C04B2103/65 , C04B2111/12 , C04B2111/27 , D21H17/13 , D21H17/59 , D21H21/16 , Y02W30/97 , C04B20/1018 , C04B14/06 , C04B20/0052 , C04B40/02 , C04B40/024 , C04B14/062 , C04B20/002 , C04B20/0048 , C04B40/0064 , C04B20/02 , C04B20/023 , C04B20/026 , C04B20/1055 , C04B20/10
摘要： This invention discloses a new technology related to cellulose fiber reinforced cement composite materials using the loaded cellulose fibers. This invention discloses four aspects of the technology: fiber treatment, formulation, method and final product. This technology advantageously provides fiber cement building materials with the desirable characteristics of reduced water absorption, reduced rate of water absorption, lower water migration, and lower water permeability. This invention also impart the final products improved freeze-thaw resistance, reduced efflorescence, reduced chemical dissolution and re-deposition, and improved rot and fire resistances, compared to conventional fiber cement products. These improved attributes are gained without loss in dimensional stability, strength, strain or toughness.
摘要翻译：本发明公开了一种使用负载纤维素纤维的纤维素纤维增强水泥复合材料的新技术。本发明公开了该技术的四个方面：纤维处理，配方，方法和最终产品。该技术有利地提供纤维水泥建筑材料，其具有减少吸水性，降低吸水率，降低水迁移和降低透水性的理想特性。与常规纤维水泥制品相比，本发明还赋予最终产品提高的抗冻融性，降低的风化度，减少的化学溶解和再沉积，以及改善的耐腐蚀和耐火性。在尺寸稳定性，强度，应变或韧性方面获得了这些改进的特性。

3. 发明申请

US20020074098A1 Modified condensation polymers containing azetidinium groups in conjunction with amphiphilic hydrocarbon moieties 失效
标题翻译：含有氮杂环丁烷基团的改性缩合聚合物与两亲烃部分结合
公开(公告)号：US20020074098A1
公开(公告)日：2002-06-20
申请号：US09999717
申请日：2001-10-31
发明人： Thomas Gerard Shannon , Mike Thomas Goulet , Daniel Arthur Clarahan , Wen Zyo Schroeder
IPC分类号： D21H017/07 , D21H017/04 , D21H017/14
CPC分类号： D21H17/56 , C08G65/332 , C08G65/33306 , C08G65/337 , C08G73/0286 , C08G73/0293 , D21H17/53 , D21H21/20
摘要： Modified condensation polymers containing azetidinium groups, such as polyamide epichlorohydrin (PAE) resins, can be combined with amphiphilic hydrocarbons containing polyethers into a single molecule to provide several potential benefits, depending upon the specific combination employed, including: (a) wet strength aids that impart softness; (b) softeners that do not reduce wet strength: (c) wet strength with improved wet/dry strength ratio; (d) surface feel modifiers with reduced linting and sloughing; (e) wet strength aids with controlled absorbency; (f) wet strength aids with controlled decay rate after wetting; and (g) Yankee dryer additives that provide surface protection and adhesion with controlled release properties.
摘要翻译：包含氮杂环丁烷基团的改性缩合物如聚酰胺表氯醇（PAE）树脂可以与含有聚醚的两亲烃共混成单个分子，以提供几种潜在的好处，这取决于所采用的具体组合，包括：（a）湿强度助剂赋予柔软度（b）不会降低湿强度的软化剂：（c）具有改善湿/干强度比的湿强度; （d）具有降低的绒毛和脱落的表面感觉改性剂; （e）具有受控吸收性的湿强度助剂; （f）湿润强度辅助，润湿后控制腐蚀速率; 和（g）扬克烘干机添加剂，提供表面保护和粘合性，具有控释功能。

4. 发明申请

US20020062938A1 Process for the production of paper 失效
标题翻译：生产纸张的过程
公开(公告)号：US20020062938A1
公开(公告)日：2002-05-30
申请号：US09957351
申请日：2001-09-20
发明人： Caroline Westman , Tom Lindstrom , Janne Laine , Maria Norell
IPC分类号： D21F003/00 , D21H017/04 , D21H017/28 , D21H017/13
CPC分类号： D21H23/28 , D21H17/28 , D21H17/29 , D21H17/32 , D21H17/375 , D21H17/44 , D21H21/52
摘要： A process for the production of paper from an aqueous suspension containing cellulosic fibers, and optional fillers, which comprises draining the suspension to obtain a paper web and subjecting the obtained paper web to impulse pressing by passage through at least one press nip having at least one heated roll which is in contact with the web and heated to a temperature above 100null C., wherein a chemical system comprising a polymer component and micro- or nanoparticles are added to the suspension or the paper web before the paper web passes the press nip of the impulse unit.
摘要翻译：一种用于从含有纤维素纤维的水性悬浮液和任选的填料生产纸的方法，其包括排出悬浮液以获得纸幅，并使所获得的纸幅通过至少一个具有至少一个加热辊与纸幅接触并加热到高于100℃的温度，其中包括聚合物组分和微米或纳米颗粒的化学体系在纸幅通过压榨压区之前被加入悬浮液或纸幅中的脉冲单位。

5. 发明申请

US20030159786A1 Method for using water insoluble chemical additives with pulp and products made by said method 失效
公开(公告)号：US20030159786A1
公开(公告)日：2003-08-28
申请号：US10389073
申请日：2003-03-14
发明人： Troy Michael Runge , Louise Cynthia Ellis Coe , Mike Thomas Goulet , Sheng-Hsin Hu
IPC分类号： D21H017/03 , D21H017/04 , D21H017/06 , D21H017/67
CPC分类号： D21C9/002 , D21H23/26
摘要： Pulp fibers can be treated with water insoluble chemical additives resulting in a minimal amount of unretained water insoluble chemical additives present after redispersing the treated pulp fibers in the process water. One embodiment of the present invention is a method for preparing chemically treated pulp fiber. A fiber slurry is created comprising process water and pulp fibers. The fiber slurry is transported to a web-forming apparatus of a pulp sheet machine thereby forming a wet fibrous web. The wet fibrous web is dried to a predetermined consistency thereby forming a dried fibrous web. The dried fibrous web is treated with a water insoluble chemical additive thereby forming a chemically treated dried fibrous web containing chemically treated pulp fibers. The chemically treated pulp fibers have an improved level of chemical retention of the water insoluble chemical additive and retain from between about 25 to about 100 percent of the applied amount of the water insoluble chemical additive when the chemically treated pulp fibers are redispersed in water.

6. 发明申请

US20020185239A1 Surface size composition 审中-公开
标题翻译：表面尺寸组成
公开(公告)号：US20020185239A1
公开(公告)日：2002-12-12
申请号：US10038769
申请日：2002-01-08
发明人： Tomi Kimpimaki , Mari Niinikoski , Kari Nurmi
IPC分类号： D21H017/04 , D21H017/22 , D21H017/24 , D21H017/63
CPC分类号： D21H19/36 , D21H19/40 , D21H19/50 , D21H19/52 , D21H19/54 , D21H19/58 , D21H19/60 , D21H19/62 , D21H21/16 , Y10T428/24628
摘要： A size composition for the surface sizing of paper, board or other suchlike. The size composition comprises a size fraction which comprises a water-soluble, principal component made up of, for example, starch, polyvinyl alcohol, carboxymethyl cellulose, glucomannan, protein, or mixtures thereof, and a pigment fraction formed by mixing together a mineral material, which in the main comprises talc particles and/or other phyllosilicate particles, and a binder such as a synthetic polymer, latex and/or other corresponding binder. The size composition is prepared by mixing together the said size fraction and pigment fraction.
摘要翻译：用于纸张，纸板或其他类似物的表面施胶的尺寸组成。尺寸组合物包括尺寸分数，其包含由例如淀粉，聚乙烯醇，羧甲基纤维素，葡甘聚糖，蛋白质或其混合物组成的水溶性主要组分，以及通过将矿物材料，其主要包括滑石颗粒和/或其它页硅酸盐颗粒，以及粘合剂如合成聚合物，胶乳和/或其它相应的粘合剂。通过将所述尺寸级分和颜料级分混合在一起来制备尺寸组合物。

7. 发明申请

US20020139500A1 Method for using water insoluble chemical additives with pulp and products made by said method 失效
标题翻译：使用水不溶性化学添加剂与纸浆和由该方法制成的产品的方法
公开(公告)号：US20020139500A1
公开(公告)日：2002-10-03
申请号：US09802529
申请日：2001-03-07
发明人： Troy Michael Runge , Louise Cynthia Ellis Coe , Mike Thomas Goulet , Sheng-Hsin Hu
IPC分类号： D21H017/67 , D21H019/10 , D21H017/04 , D21H017/17 , D21H017/13 , D21H017/14 , D21H017/20 , D21H017/33 , D21H017/60 , D21H017/62
CPC分类号： D21C9/002 , D21H23/26
摘要： Pulp fibers can be treated with water insoluble chemical additives resulting in a minimal amount of unretained water insoluble chemical additives present after redispersing the treated pulp fibers in the process water. One embodiment of the present invention is a method for preparing chemically treated pulp fiber. A fiber slurry is created comprising process water and pulp fibers. The fiber slurry is transported to a web-forming apparatus of a pulp sheet machine thereby forming a wet fibrous web. The wet fibrous web is dried to a predetermined consistency thereby forming a dried fibrous web. The dried fibrous web is treated with a water insoluble chemical additive thereby forming a chemically treated dried fibrous web containing chemically treated pulp fibers. The chemically treated pulp fibers have an improved level of chemical retention of the water insoluble chemical additive and retain from between about 25 to about 100 percent of the applied amount of the water insoluble chemical additive when the chemically treated pulp fibers are redispersed in water.
摘要翻译：纸浆纤维可以用水不溶性化学添加剂处理，导致在将处理过的纸浆纤维再分散在工艺用水中时，存在的最少量的不可水解的水不溶性化学添加剂。本发明的一个实施方案是一种制备化学处理的纸浆纤维的方法。产生包括工艺水和纸浆纤维的纤维浆料。纤维浆料被输送到纸浆片机的卷筒纸形成装置，从而形成湿纤维网。将湿纤维网干燥至预定的稠度，从而形成干燥的纤维网。干燥的纤维网用不溶于水的化学添加剂处理，从而形成经化学处理的干燥纤维网，其含有经化学处理的纸浆纤维。化学处理的纸浆纤维具有改善的水不溶性化学添加剂的化学保留水平，并且当化学处理的纸浆纤维再分散在水中时，保留约25至约100％的施用量的水不溶性化学添加剂。

8. 发明申请

US20020096292A1 Superabsorbent containing diapers 失效
标题翻译：含有尿布的超吸收剂
公开(公告)号：US20020096292A1
公开(公告)日：2002-07-25
申请号：US09849098
申请日：2001-05-04
申请人： Weyerhaeuser Company
发明人： Michael R. Hansen , Richard H. Young SR.
IPC分类号： D21H017/04 , D21H017/14 , B32B023/04 , B32B029/00
CPC分类号： A61F13/53 , A61F13/0206 , A61F13/511 , A61F13/533 , A61F13/8405 , A61F2013/00472 , A61F2013/00731 , A61F2013/00748 , A61F2013/0091 , A61F2013/00927 , A61F2013/15422 , A61F2013/15951 , A61F2013/5104 , A61F2013/51078 , A61F2013/530007 , A61F2013/530189 , A61F2013/530445 , A61F2013/530496 , A61F2013/530525 , A61F2013/530554 , A61F2013/530569 , A61F2013/530583 , A61F2013/530613 , A61L15/22 , A61L15/60 , D04H1/587 , D04H1/732 , D06M13/184 , D06M13/256 , D06M13/285 , D06M13/288 , D06M13/292 , D06M13/342 , D06M23/00 , D06M23/08 , D06M2200/00 , D06M2400/01 , D21H11/16 , D21H21/22 , Y10T428/29 , Y10T428/31844 , Y10T428/31971
摘要： A binder is applied to particles which are then combined with fibers to bind the particles to the fibers. The particles have functional sites for forming a hydrogen bond or a coordinate covalent bond. The fibers have hydrogen bonding functional sites. The binder comprises binder molecules, the binder molecules having at least one functional group that is capable of forming a hydrogen bond or a coordinate covalent bond with the particles, and at least one functional group that is capable of forming a hydrogen bond with the fibers. A substantial portion of the particles that are adhered to the fibers may be adhered in particulate form by hydrogen bonds or coordinate covalent bonds to the binder, and the binder in turn may be adhered to the fibers by hydrogen bonds. Fibers containing particles bound by this method are easily densified.
摘要翻译：将粘合剂施加到颗粒上，然后与纤维结合以将颗粒结合到纤维上。颗粒具有用于形成氢键或配位共价键的功能位点。纤维具有氢键合官能位点。所述粘合剂包含粘合剂分子，所述粘合剂分子具有至少一个能够与所述颗粒形成氢键或配位共价键的官能团，以及至少一个能够与所述纤维形成氢键的官能团。粘附到纤维上的大部分颗粒可以通过氢键或者与粘合剂的配位共价键以颗粒形式粘合，并且粘合剂又可以通过氢键粘合到纤维上。含有通过该方法结合的颗粒的纤维容易致密化。

9. 发明申请

US20020096291A1 Method for making superabsorbent containing diapers 失效
公开(公告)号：US20020096291A1
公开(公告)日：2002-07-25
申请号：US09848759
申请日：2001-05-03
申请人： Weyerhaeuser Company
发明人： Michael R. Hansen , Richard H. Young SR.
IPC分类号： D21H017/04 , D21H017/14 , B32B023/04 , B32B029/00
CPC分类号： A61F13/53 , A61F13/0206 , A61F13/511 , A61F13/533 , A61F13/8405 , A61F2013/00472 , A61F2013/00731 , A61F2013/00748 , A61F2013/0091 , A61F2013/00927 , A61F2013/15422 , A61F2013/15951 , A61F2013/5104 , A61F2013/51078 , A61F2013/530007 , A61F2013/530189 , A61F2013/530445 , A61F2013/530496 , A61F2013/530525 , A61F2013/530554 , A61F2013/530569 , A61F2013/530583 , A61F2013/530613 , A61L15/22 , A61L15/60 , D04H1/587 , D04H1/732 , D06M13/184 , D06M13/256 , D06M13/285 , D06M13/288 , D06M13/292 , D06M13/342 , D06M23/00 , D06M23/08 , D06M2200/00 , D06M2400/01 , D21H11/16 , D21H21/22 , Y10T428/29 , Y10T428/31844 , Y10T428/31971
摘要： A binder is applied to particles which are then combined with fibers to bind the particles to the fibers. The particles have functional sites for forming a hydrogen bond or a coordinate covalent bond. The fibers have hydrogen bonding functional sites. The binder comprises binder molecules, the binder molecules having at least one functional group that is capable of forming a hydrogen bond or a coordinate covalent bond with the particles, and at least one functional group that is capable of forming a hydrogen bond with the fibers. A substantial portion of the particles that are adhered to the fibers may be adhered in particulate form by hydrogen bonds or coordinate covalent bonds to the binder, and the binder in turn may be adhered to the fibers by hydrogen bonds. Fibers containing particles bound by this method are easily densified.

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