公开(公告)号：US09259132B2

公开(公告)日：2016-02-16

申请号：US14596292

申请日：2015-01-14

申请人： Georgia-Pacific Consumer Products LP

发明人： Daniel W. Sumnicht ,  Joseph H. Miller

IPC分类号： A47L13/16 ,  D21H13/08 ,  D21H21/18 ,  D21H27/00 ,  D21H11/04 ,  B08B1/00 ,  D21H11/18 ,  D21H11/20 ,  D21H17/52 ,  D21H17/55 ,  D21H21/20 ,  D21H17/27 ,  C11D17/04

CPC分类号： A47L13/16 ,  B08B1/006 ,  C11D17/049 ,  D21H11/04 ,  D21H11/18 ,  D21H11/20 ,  D21H13/08 ,  D21H17/27 ,  D21H17/52 ,  D21H17/55 ,  D21H21/18 ,  D21H21/20 ,  D21H27/002 ,  D21H27/005 ,  D21H27/007 ,  Y10T428/249965 ,  Y10T428/2904 ,  Y10T428/2965

摘要： A disposable cellulosic wiper includes a percentage by weight of pulp-derived papermaking fibers, and a percentage by weight of regenerated independent cellulosic microfibers having a number average diameter of less than about 2 microns and a characteristic Canadian Standard Freeness (CSF) value of less than 175 mil. The microfibers are selected and present in amounts such that the wiper exhibits a capillary pressure at 10% saturation by extrusion porosimetry of at least twice that of a like sheet prepared without regenerated independent cellulose microfibers.

摘要翻译： 一次性纤维素刮水器包括占纸浆衍生的造纸纤维的重量百分比，以及数均粒径小于约2微米的再生独立纤维素微纤维的重量百分数和特征加拿大标准游离度（CSF）值小于 175百万 微纤维被选择和存在，其量使得擦拭器通过挤出孔隙率至少为没有再生的独立纤维素微纤维制备的相似片材的两倍而显示10％饱和度的毛细管压力。

公开(公告)号：US20140360690A1

公开(公告)日：2014-12-11

申请号：US14276305

申请日：2014-05-13

申请人： NANOPAPER, LLC

发明人： Gangadhar Jogikalmath ,  Lynn D. Bell ,  Scott I. Rabin ,  David S. Soane

IPC分类号： D21H17/52

CPC分类号： D21H17/52 ,  D21C9/005 ,  D21H17/35 ,  D21H17/36 ,  D21H17/37 ,  D21H21/22 ,  D21H21/24

摘要： Debonding compositions and methods are disclosed for use in fibrous compositions such as paper-based products. In some instances, debonding agents can be combined with fibers (e.g., cellulose-based fibers) to produce a material having substantial wicking properties while decreasing fiber-fiber interactions that can require substantial energy to overcome in materials processing. In some instances, the debonding agent can act to create a paper-based product exhibiting a transition temperature in which the agent has a higher affinity for the fibers at temperatures above the transition temperature, and the product exhibiting enhaced wicking properties at temperatures below the transition temperature. As an example, a debonding agents can include polymers or other material exhibiting a lower critical solution temperature. The disclosed debonding agents can provide benefits over existing debonding agent formulations such as ammonium salts.

摘要翻译： 公开了脱模组合物和方法用于纤维组合物如纸基产品中。 在一些情况下，脱粘剂可以与纤维（例如基于纤维素的纤维）组合以产生具有相当芯吸性质的材料，同时减少在材料加工中需要大量能量来克服的纤维 - 纤维相互作用。 在一些情况下，脱粘剂可以用于产生表现出转变温度的纸基产品，其中该试剂在高于转变温度的温度下对纤维具有较高的亲和力，并且该产品在低于转变温度的温度下表现出具有吸附芯吸性能 温度。 作为示例，脱粘剂可以包括聚合物或具有较低临界溶解温度的其它材料。 所公开的脱粘剂可以提供优于现有脱粘剂配方如铵盐的益处。

公开(公告)号：US20130149614A1

公开(公告)日：2013-06-13

申请号：US13757079

申请日：2013-02-01

申请人： Nippon Kodoshi Corporation

发明人： Yoshiyo KUBO ,  Kentarou OGAWA ,  Osamu NAKAJIMA

IPC分类号： H01M2/16 ,  D21H17/52

CPC分类号： H01M2/1626 ,  D21H17/52 ,  D21H17/56 ,  D21H27/00 ,  H01M2/162 ,  H01M2/1653 ,  H01M6/04 ,  H01M10/24

摘要： An object of the present invention is to provide a separator for alkaline battery and an alkaline battery capable of reducing the internal resistance of the alkaline battery so as to improve the heavy load discharge performance. The separator for alkaline battery is a separator for separating a positive electrode active material and a negative electrode active material of the alkaline battery from each other, the separator containing 40% or more by weight of cellulose fibers, and 0.05% to 0.5% by weight of polyamine-epichlorohydrin resin in terms of resin solid content. The alkaline battery has its positive electrode active material and negative electrode active material separated from each other by the separator.

摘要翻译： 本发明的目的是提供一种能够降低碱性电池的内部电阻以提高重载放电性能的碱性电池用隔膜和碱性电池。 碱性电池用隔膜是将碱性电池的正极活性物质和负极活性物质彼此分离的隔板，含有40重量％以上的纤维素纤维的隔膜和0.05〜0.5重量％ 的聚胺 - 表氯醇树脂的树脂固含量。 碱性电池的正极活性物质和负极活性物质通过隔板相互分离。

公开(公告)号：US20100096096A1

公开(公告)日：2010-04-22

申请号：US12531337

申请日：2007-04-30

申请人： Jose Luis Egiburu ,  Juan Antonio Navalpotro

发明人： Jose Luis Egiburu ,  Juan Antonio Navalpotro

IPC分类号： D21H17/52 ,  C07C43/04 ,  C08G65/04

CPC分类号： D21H27/26 ,  D21H17/53 ,  D21H19/60 ,  D21H19/62

摘要： The additive includes a polymer of an alkylene glycol or a copolymer of different alkylene glycols.

摘要翻译： 添加剂包括亚烷基二醇的聚合物或不同亚烷基二醇的共聚物。

公开(公告)号：US20090277597A1

公开(公告)日：2009-11-12

申请号：US12421740

申请日：2009-04-10

申请人： Rene Hund ,  Gatien Faucher

发明人： Rene Hund ,  Gatien Faucher

IPC分类号： D21H17/52 ,  D21H23/04 ,  D21H17/45 ,  D21H17/34 ,  D21H17/68 ,  D21H17/63 ,  D21H17/28 ,  D21H17/32

CPC分类号： D21H21/10 ,  D21H17/37 ,  D21H17/375 ,  D21H17/44 ,  D21H17/45 ,  D21H17/55 ,  D21H17/68

摘要： A method for producing paper, cardboard or similar materials, comprising, separately or in a mixture, adding to a fibrous suspension: at least one main retention agent comprising a cationic (co)polymer, and at least one dual retention agent comprising a crosslinked cationic (co)polymer obtained in the form of a dispersion and placed in solution prior to its introduction into the fibrous suspension with gentle stirring. The crosslinked cationic (co)polymer having—a UL viscosity of between 1.3 and 2.7 cps, preferably between 1.5 and 2.4 cps, and—an apparent cationicity ratio of between 25 and 75%. Optionally, before or after the dual agent or the main retention agent are added, one or more tertiary retention agent(s) selected from the group comprising mineral particles and organic polymers carrying anionic charges, is added to the suspension.

摘要翻译： 一种用于生产纸，纸板或类似材料的方法，包括单独地或以混合物形式添加到纤维悬浮液中：至少一种包含阳离子（共）聚合物的主保留剂和至少一种包含交联阳离子 （共）聚合物以分散体的形式获得并置于溶液中，然后轻轻搅拌引入纤维悬浮液中。 具有UL粘度为1.3至2.7cps，优选1.5至2.4cps的交联的阳离子（共）聚合物，和表观阳离子比为25至75％。 任选地，在添加双重剂或主要保留剂之前或之后，将一种或多种选自矿物颗粒和携带阴离子电荷的有机聚合物的第三保留剂加入悬浮液中。

公开(公告)号：US07566381B2

公开(公告)日：2009-07-28

申请号：US11787317

申请日：2007-04-16

申请人： Mike Thomas Goulet ,  Tracy Ho Mathews ,  Stacey Lynn Pomeroy ,  Maurizio Tirimacco

发明人： Mike Thomas Goulet ,  Tracy Ho Mathews ,  Stacey Lynn Pomeroy ,  Maurizio Tirimacco

IPC分类号： D21H17/52 ,  D21H21/14

CPC分类号： C08L63/00 ,  C08G59/4246

摘要： Topically-applied binder materials for imparting wet strength to soft, absorbent paper sheets, such as are useful as household paper towels and the like, include an epoxy-reactive polymer, such as a carboxyl-functional polymer, and an epoxy-functional polymer. These binder materials can be cured at ambient temperature over a period of days and do not impart objectionable odor to final product when wetted.

摘要翻译： 用于赋予软吸收性纸张的湿强度的局部施加的粘合剂材料，例如可用作家用纸巾等，包括环氧反应性聚合物，例如羧基官能聚合物和环氧官能聚合物。 这些粘合剂材料可以在环境温度下固化几天，并且在润湿时不会对最终产品产生令人不快的气味。

公开(公告)号：US20090023816A1

公开(公告)日：2009-01-22

申请号：US11995885

申请日：2006-07-17

申请人： Benoit Lefevre ,  Didier Sy ,  Christophe Guiton ,  Marc Lacroix

发明人： Benoit Lefevre ,  Didier Sy ,  Christophe Guiton ,  Marc Lacroix

IPC分类号： C01F11/18 ,  C09D1/00 ,  C09D11/00 ,  C08K3/00 ,  C08K3/26 ,  A61K47/02 ,  D21H17/63 ,  D21H17/52 ,  A23L1/48

CPC分类号： B01F15/00915 ,  B01F7/00425 ,  B01F7/048 ,  B01F2015/0221 ,  B01J19/20 ,  B01J2219/00768 ,  B01J2219/0077 ,  B01J2219/00777 ,  B01J2219/00779 ,  B01J2219/182 ,  B82Y30/00 ,  C01F11/181 ,  C01P2004/03 ,  C01P2004/50 ,  C01P2004/64 ,  C01P2006/12

摘要： Process for making a solid compound by precipitation, using a high intensity mixing reactor and comprising the steps of (A) introducing a first fluid material containing a first reactant and a second fluid material containing a second reactant into said reactor, in order to obtain a mixed fluid, in order to cause the first reactant to react with the second reactant to form a solid compound by precipitation in the mixed fluid; (B) withdrawing the mixed fluid containing the precipitated solid obtained in step (A) from the reactor, and; (C) optionally separating the precipitated solid compound from at least one fraction of the mixed fluid.

摘要翻译： 通过沉淀制备固体化合物的方法，使用高强度混合反应器，并且包括以下步骤：（A）将含有第一反应物的第一流体材料和含有第二反应物的第二流体材料引入所述反应器中，以获得 混合流体，以使第一反应物与第二反应物反应，通过在混合流体中沉淀形成固体化合物; （B）从反应器中取出含有步骤（A）中得到的沉淀固体的混合流体， （C）任选地将沉淀的固体化合物与混合流体的至少一部分分离。

公开(公告)号：US06840006B2

公开(公告)日：2005-01-11

申请号：US10426197

申请日：2003-04-30

申请人： Joseph Dussaud ,  Léonie Bouvier

发明人： Joseph Dussaud ,  Léonie Bouvier

IPC分类号： C12N9/16 ,  C09K17/52 ,  C12N9/42 ,  C12N9/78 ,  C12S11/00 ,  D21C5/00 ,  D21H17/22 ,  D21H17/52 ,  D21H25/02

CPC分类号： C09K17/52 ,  D21C5/005 ,  D21H25/02

摘要： Accelerated degradation of mulching paper, formed from cellulose fibers impregnated with a hydrophobic resin to provide weather resistance, comprises spraying the paper with an enzyme solution which degrades both the resin and the cellulose.

摘要翻译： 由浸渍有疏水性树脂的纤维素纤维形成的覆盖纸的加速降解包括用降解树脂和纤维素两者的酶溶液喷涂纸张。

公开(公告)号：US6033526A

公开(公告)日：2000-03-07

申请号：US365399

申请日：1994-12-28

申请人： Susan M. Ehrhardt ,  D. Bruce Evans

发明人： Susan M. Ehrhardt ,  D. Bruce Evans

IPC分类号： C08G73/02 ,  C08L79/06 ,  C08L93/04 ,  D21H17/56 ,  D21H17/62 ,  D21H17/66 ,  D21H23/76 ,  D21H17/52 ,  D21H17/55

CPC分类号： D21H23/765 ,  C08G73/022 ,  C08L79/06 ,  C08L93/04 ,  D21H17/56 ,  D21H17/62 ,  D21H17/66

摘要： Disclosed is a method for sizing paper at a pH of about 5.0-8.5 by incorporating a sizing composition consisting essentially of (1) rosin, (2) a cationic polyamine resin at a weight ratio of rosin to cationic polyamine of about 5:1 to about 1:2, and (3) up to 0.3% alum. The cationic polyamine resin is selected from the group consisting of polyalkyleneamine-epihalohydrin resins, polyalkyleneamine-dicyandiamide-epihalohydrin resins, poly(diallylamine.HCl)-epihalohydrin resins, poly(methyldiallylamine.HCl)-epihalohydrin resins, epihalohydrin-modified polyethyleneimine resins, amine-modified poly(methyldiallylamine.HCl)-epihalohydrin resins and mixtures thereof.

摘要翻译： 公开了一种通过掺入基本上由（1）松香组成的施胶组合物，（2）阳离子多胺树脂，其松香与阳离子多胺的重量比为约5:1，以约5:1的比例与 约1：2，（3）至多0.3％的明矾。 聚亚烷基胺 - 双氰胺 - 表卤代醇树脂，聚（二烯丙基胺·HCl） - 表卤醇树脂，聚（甲基二烯丙基胺·HCl） - 表卤醇树脂，表卤代醇改性的聚乙烯亚胺树脂，胺 改性的聚（甲基二烯丙基胺.HCl） - 表卤代醇树脂及其混合物。

公开(公告)号：US4376078A

公开(公告)日：1983-03-08

申请号：US246353

申请日：1981-03-23

申请人： Rosemarie Topfl

发明人： Rosemarie Topfl

IPC分类号： C08G59/00 ,  C08G59/14 ,  C08G59/50 ,  C08G59/56 ,  D21H17/17 ,  D21H17/52 ,  D21H17/55 ,  D21H19/24 ,  C07C103/00

CPC分类号： C08G59/50 ,  C08G59/56 ,  D21H17/17 ,  D21H17/52 ,  D21H17/55 ,  Y10S516/07

摘要： Novel reaction product salts of (A) 1.0 epoxy group equivalent of a diglycidyl ether, (B) 0.2 to 1.0 amino group equivalent of a polyalkylenepolyaminoamide of (B') a polymerised, unsaturated fatty acid and (B") an aliphatic polyalkylenepolyamine, (C) 0.3 to 0.6 amino group equivalent of a primary fatty amine, (D) 0 to 1.0 mol of an epihalogenohydrin per epoxy group equivalent of component (A) and (E) 0.01 to 0.5 mol of a fatty acid or lower alkyl ester, isocyanate, halide or ketene dimer thereof per amino group equivalent of components (B) and (C), which can be used as paper sizes.

摘要翻译： （A）1.0环氧基当量的二缩水甘油醚的新型反应产物盐，（B）聚合的不饱和脂肪酸和（B“）脂族聚亚烷基多胺的（B'）的聚亚烷基聚氨基酰胺的0.2-1.0氨基当量， （C）主要脂肪胺的0.3〜0.6个氨基当量，（D）每个环氧基当量组分（A）和（E）0-1.0摩尔表卤代醇0.01至0.5摩尔脂肪酸或低级烷基酯 ，异氰酸酯，卤化物或烯酮二聚体，其每个氨基当量组分（B）和（C）可用作纸张尺寸。