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81. 发明授权

US07794566B2 Method of making a paper web having a high internal void volume of secondary fibers 有权
标题翻译：制造具有高的内部空隙体积的二次纤维的纸幅的方法
公开(公告)号：US07794566B2
公开(公告)日：2010-09-14
申请号：US10964613
申请日：2004-10-15
申请人： Steven L. Edwards , David W. White , Frank D. Harper , John H. Dwiggins
发明人： Steven L. Edwards , David W. White , Frank D. Harper , John H. Dwiggins
IPC分类号： D21H23/14 , D21H23/06 , D21H23/04 , B31F1/12
CPC分类号： D21F11/145 , D21F11/006 , D21F11/14 , Y10T428/24455
摘要： The present invention is a method of making a near-premium quality paper product having good strength and absorbency characteristics and a product made by that method. The invention is also a method for retaining a high ash content within a paper web formed by conventional wet pressing. The present invention is also a method for retaining a high percentage of softening agent within a paper web that includes such an agent. Further, the present invention is a soft absorbent paper product having a high void volume. Finally, the invention is also a method for producing a soft, absorbent, and near premium paper product having a high void volume using an undulatory crepe blade having a multiplicity of serrulations in its rake surface which presents differentiated creping angles and/or rake angles as to the paper being creped.
摘要翻译：本发明是制造具有良好强度和吸收特性的近乎优质的纸制品的方法和由该方法制成的产品。本发明还是一种通过常规湿法压制形成的纸幅中保持高灰分含量的方法。本发明也是一种在包含这种试剂的纸幅内保持高百分比的软化剂的方法。此外，本发明是具有高空隙体积的软吸收性纸制品。最后，本发明也是一种用于生产具有高空隙体积的柔软的，吸收性的和接近优质的纸制品的方法，所述纸制品具有高的空隙体积，该波纹绉纱刀片在其前刀面上具有多个锯齿状，其具有不同的起伏角和/或前角，纸张被起皱。

82. 发明申请

US20100193148A1 Quaternary Vinylamine-Containing Polymers as Additives in Papermaking 有权
标题翻译：第四纪含乙烯胺的聚合物作为造纸中的添加剂
公开(公告)号：US20100193148A1
公开(公告)日：2010-08-05
申请号：US12696237
申请日：2010-01-29
申请人： Jonathan M. McKay , Qu-Ming Gu , Richard J. Riehle
发明人： Jonathan M. McKay , Qu-Ming Gu , Richard J. Riehle
IPC分类号： D21H23/04 , C08G73/00
CPC分类号： C08F226/02 , C08F8/44 , D21H17/46 , D21H19/24
摘要： Vinylamine-containing polymers are disclosed where the amine groups are substituted with cationic functional groups. Processes for preparing such polymers, as well as compositions comprising such polymers are also disclosed. Among other applications, these polymers can be used in papermaking applications as dry strength additives, wet strength additives, retention aids, drainage aids, and pitch and stickies control agents.
摘要翻译：公开了含胺基的聚合物，其中胺基被阳离子官能团取代。还公开了制备这种聚合物的方法，以及包含这种聚合物的组合物。除了其它应用之外，这些聚合物可用于造纸应用中，作为干强度添加剂，湿强度添加剂，助留剂，引流助剂以及沥青和粘合剂控制剂。

83. 发明授权

US07578903B2 Colored sanitary tissue paper and production method thereof 有权
标题翻译：彩色卫生棉纸及其制作方法
公开(公告)号：US07578903B2
公开(公告)日：2009-08-25
申请号：US10581421
申请日：2004-12-02
申请人： Tetsuya Uehara , Minoru Iwasaki
发明人： Tetsuya Uehara , Minoru Iwasaki
IPC分类号： D21H21/28 , D21H23/04 , B31F1/07
CPC分类号： D21H27/002 , D21H21/28 , Y10T428/24479
摘要： The invention is directed to obtain a colored sanitary tissue paper giving a bright feeling in spite of modest color. The invention provides a colored sanitary tissue paper with a color difference between before and after dyeing of 15 or more in D value of Hunter's color difference formula defined in JIS Z 8730; D=(ΔL2+Δa2+Δb2)1/2.
摘要翻译：本发明的目的在于获得有色卫生纸，尽管颜色适中，但仍具有明亮的感觉。本发明提供了染色前后色差为15以上的染色卫生薄页纸，其特征在于：JIS Z 8730中定义的亨特色差公式的D值; D =（DeltaL2 + Deltaa2 + Deltab2）1/2。

84. 发明授权

US07144474B1 Method of binding particles to binder treated fibers 失效
标题翻译：将颗粒与粘合剂处理的纤维结合的方法
公开(公告)号：US07144474B1
公开(公告)日：2006-12-05
申请号：US09639658
申请日：2000-08-15
申请人： Michael R. Hansen , Richard H. Young, Sr.
发明人： Michael R. Hansen , Richard H. Young, Sr.
IPC分类号： D21H23/04
CPC分类号： D21C9/005
摘要： Fiber treated with an organic nonpolymeric binder is combined with superabsorbent particles in order to bind the particles to the fiber. The nonpolymeric organic binder comprises binder molecules that include at least one functional group capable of forming a hydrogen bond or a coordinate covalent bond with the particles and at least one functional group capable of forming a hydrogen bond with the fiber. The superabsorbent particles have a hydrogen or coordinate covalent bonding functional site. The binder serves to bind the particles to the fiber through formation of hydrogen and/or coordinate covalent bonds.
摘要翻译：用有机非聚合物粘合剂处理的纤维与超吸收颗粒结合以将颗粒结合到纤维上。非聚合性有机粘合剂包括粘合剂分子，其包含至少一个能够与颗粒形成氢键或与该配体共价键的官能团和至少一个能够与纤维形成氢键的官能团。超吸收颗粒具有氢或配位共价键合官能位点。粘合剂用于通过形成氢和/或配位共价键将颗粒与纤维结合。

85. 发明授权

US06939438B2 Apparatus for loading fibers in a fiber suspension with calcium carbonate 失效
标题翻译：用碳酸钙将纤维加载到纤维悬浮液中的装置
公开(公告)号：US06939438B2
公开(公告)日：2005-09-06
申请号：US10712599
申请日：2003-11-13
申请人： Klaus Doelle
发明人： Klaus Doelle
IPC分类号： B01F3/12 , B01F7/00 , D21H17/67 , D21H17/70 , D21H23/04
CPC分类号： B01F7/00758 , B01F2003/125 , D21H17/675 , D21H17/70 , D21H23/04
摘要： An apparatus for loading fibers in a fiber suspension with calcium carbonate has a housing with an inlet and an accept outlet. A rotatable distribution member is positioned within the housing. A rotor and stator assembly is positioned within the housing radially outside of the distribution member. A toothed ring is interposed between the distribution rotor and the rotor and stator assembly. The toothed ring and the rotor and stator assembly define a gas ring therebetween. A reactant gas supply is fluidly coupled with the gas ring. A method for loading fibers in a fiber suspension with calcium carbonate can be practiced with the apparatus, The method controls various factors and provides low shear treatment of the suspension to promote selective crystal formation.
摘要翻译：用纤维悬浮液中的纤维加载碳酸钙的装置具有带入口和接受出口的壳体。可旋转分配构件定位在壳体内。转子和定子组件位于分配构件的径向外侧的壳体内。在分配转子和转子和定子组件之间插入齿环。齿环和转子和定子组件在其间限定一个气环。反应气体供应与气体环流体耦合。使用该装置可以实现将纤维装入纤维悬浮液中的方法。该方法控制各种因素并提供悬浮液的低剪切处理以促进选择性晶体形成。

86. 发明申请

US20050150624A1 Molded fiber manufacturing 审中-公开
标题翻译：成型纤维制造
公开(公告)号：US20050150624A1
公开(公告)日：2005-07-14
申请号：US10505728
申请日：2002-02-26
申请人： Peng Toh , Yan Xu , Meng Slow
发明人： Peng Toh , Yan Xu , Meng Slow
IPC分类号： D21B1/00 , D21H17/16 , D21H17/17 , D21H21/16 , D21H23/04 , D21J3/10 , D21J7/00
CPC分类号： D21B1/00 , D21H17/16 , D21H17/17 , D21H21/16 , D21H23/04 , D21J7/00
摘要： Molded fiber products using agriculture residues are economical and environmentally beneficial. Molded fiber manufacturing is different from molded pulp. The present invention discloses a method of and an apparatus for the manufacturing of molded fiber shaped body (10) using low consistency fiber slurry (12) subject to vacuum-forming and thermo-curing. The use of porous material as mold inserts for both vacuum-forming (101) and thermo-curing (102) stations provides improved productivity and enables ease of mold release. The incorporation of self-cleaning techniques further ensures consistent performance of the manufacturing system.
摘要翻译：使用农业残留物的成型纤维制品是经济和环保的。模制纤维制造与成型纸浆不同。本发明公开了一种使用低真空成型和热固化的低稠度纤维浆料（12）来制造模制成型体（10）的方法和装置。使用多孔材料作为真空成型（101）和热固化（102）站的模具插入件提供了提高的生产率并且能够容易地脱模。结合自洁技术进一步确保了制造系统的一致性能。

87. 发明申请

US20050042239A1 Process for preparing biocide formulations 审中-公开
标题翻译：制备杀生物剂配方的方法
公开(公告)号：US20050042239A1
公开(公告)日：2005-02-24
申请号：US10896534
申请日：2004-07-22
申请人： Francis Lipiecki , Stephen Maroldo , Barry Pendell , Ethan Simon
发明人： Francis Lipiecki , Stephen Maroldo , Barry Pendell , Ethan Simon
IPC分类号： A01N25/04 , A01N25/00 , A01N29/04 , A01N33/18 , A01N33/22 , A01N37/06 , A01N37/34 , A01N37/40 , A01N43/653 , A01N43/72 , A01N43/78 , A01N43/80 , A01N47/12 , A01N47/38 , B01F3/12 , C02F1/50 , C02F5/00 , D21H23/04
CPC分类号： A01N25/04 , A01N47/12 , A01N43/80 , A01N43/78 , A01N43/653 , A01N37/40 , A01N37/34 , A01N37/06 , A01N33/22
摘要： The present invention relates to a process for producing emulsion of one or more water insoluble active ingredients directly before introducing them into aqueous systems. One or more water insoluble active ingredients including biocides are intimately mixed together by feeding an aqueous dispersion through a static micro-mixing device. The active ingredients are introduced into the aqueous systems as emulsions free of surfactants and having reduced to no amounts of organic solvents.
摘要翻译：本发明涉及在将它们引入水性体系之前直接生产一种或多种水不溶性活性成分的乳液的方法。将一种或多种包含杀生物剂的水不溶性活性成分通过静态微混合装置喂入水性分散体而紧密地混合在一起。将活性成分作为不含表面活性剂的乳状液引入含水体系中，并将其还原为无量的有机溶剂。

88. 发明申请

US20050022415A1 System for making dried singulated crosslinked cellulose pulp fibers 有权
标题翻译：制备干燥的单交联纤维素纸浆纤维的系统
公开(公告)号：US20050022415A1
公开(公告)日：2005-02-03
申请号：US10860705
申请日：2004-06-02
申请人： Michael Yancey , Brian Wester , Michael Vrbanac , Ramon Dezutter
发明人： Michael Yancey , Brian Wester , Michael Vrbanac , Ramon Dezutter
IPC分类号： D21H11/20 , C04B18/24 , C08J3/12 , D21C9/00 , D21C9/18 , D21F11/14 , D21H15/04 , D21H17/38 , D21H17/63 , D21H23/04 , D21H27/08
CPC分类号： C04B18/241 , C08J3/12 , C08J2303/02 , D21C9/001 , D21C9/002 , D21C9/007 , D21C9/18 , D21C9/185 , D21H11/20 , D21H15/04 , D21H17/38 , D21H17/63 , D21H23/04 , D21H27/08 , Y02W30/97 , C04B20/02
摘要： This invention provides a dried singulated crosslinked cellulose pulp fiber product as well as an apparatus and a method for forming singulated, crosslinked, and dried fibers. In accordance with the process, a feed pulp containing a crosslinker is delivered to a jet drier. The jet drier singulates and dries the feed pulp. The singulated and dried fibers are collected from the jet drier. The feed pulp may be further treated with a treatment substance. The jet drier may be maintained at negative pressure. The product fibers may have low knot count, a low fines count, as well improved kink, curl, and twist. The apparatus for carrying out the process may include a pretreatment station for supplying the treatment substance, a pulp feed device designed for pulp, a pulp feed device designed for pulp and foam suspensions, and/or a fiber separation station having a vacuum conveyor.
摘要翻译：本发明提供干燥的单股交联纤维素纸浆纤维产品以及形成单纤维，交联和干燥纤维的装置和方法。根据该方法，含有交联剂的进料纸浆被输送到喷射干燥器。喷射干燥器将进料纸浆切碎并干燥。从喷射干燥器收集单纤维和干燥的纤维。进料纸浆可以用处理物质进一步处理。喷射干燥器可以保持在负压。产品纤维可能具有低结计数，低细数，以及改善扭结，卷曲和扭曲。用于进行该方法的装置可以包括用于供应处理物质的预处理站，为纸浆设计的纸浆供给装置，用于纸浆和泡沫悬浮液的纸浆供给装置和/或具有真空输送机的纤维分离站。

89. 发明授权

US6074856A Use of sugar beet pulps for making paper or cardboard 失效
标题翻译：使用糖浆纸制造纸张或纸板
公开(公告)号：US6074856A
公开(公告)日：2000-06-13
申请号：US125203
申请日：1998-08-21
申请人： Emile Wong , Massimo Bregola
发明人： Emile Wong , Massimo Bregola
IPC分类号： D21H11/12 , D21H17/02 , C12P7/56 , D21H23/04 , A23P7/10
CPC分类号： D21H17/02 , D21H11/12
摘要： The use of fermented sugar beet pulp for making paper or cardboard is disclosed as well as a fermented sugar beet pulp composition produced according to a method which comprises the steps of (a) storing the sugar beet pulp under conditions suitable for lactic acid fermentation, particularly until the pH is less than around 5 and advantageously higher than around 3.5, to give fermented pulp, (b) diluting the fermented pulp, particularly until its dry matter content is of around 1-10%, (c) mechanically processing the diluted fermented pulp to separate the parenchymal cells from the pulp and achieve a pulp size of less than around 1000 micrometers, and (d) optionally bleaching the fermented pulp from step (a) simultaneously with step (b), or bleaching the fermented pulp from step (c).
摘要翻译： PCT No.PCT / FR97 / 00224 Sec。 371日期1998年8月21日 102（e）日期1998年8月21日PCT提交1997年2月5日PCT公布。公开号WO97 / 30215 PCT 日本公报1997年8月21日公开了用于制造纸或纸板的发酵甜菜浆的用途以及根据以下方法制备的发酵甜菜浆组合物，其包括以下步骤：（a）在适于乳酸发酵，特别是直到pH小于约5并有利地高于约3.5，得到发酵的纸浆，（b）稀释发酵的纸浆，特别是直到其干物质含量约为1-10％，（c）机械处理稀释的发酵纸浆以将实质细胞与纸浆分离，并实现小于约1000微米的纸浆尺寸，和（d）与步骤（b）同时任选地漂白步骤（a）的发酵纸浆，或漂白来自步骤（c）的发酵纸浆。

90. 发明授权

US5904810A Tissue containing cationic amidoamine compounds 失效
公开(公告)号：US5904810A
公开(公告)日：1999-05-18
申请号：US738200
申请日：1996-10-25
申请人： Wen Zyo Schroeder , Gary Lee Shanklin
发明人： Wen Zyo Schroeder , Gary Lee Shanklin
IPC分类号： D21H17/07 , D21H17/14 , D21H21/22 , D21H23/04 , D21H23/22
CPC分类号： D21H21/22 , D21H17/07 , D21H17/14 , D21H23/04 , D21H23/22
摘要： The invention relates to tissue products having improved softness properties and methods of making them. Specifically, improved softness is achieved by incorporating a cationic amidoamine into the fiber furnish at the wet end of the tissue machine prior to formation and/or by topical addition to the tissue web. One or more softeners/debonders can be added to the furnish and/or topically applied to the tissue web after the tissue web is dried. The result is a tissue product with added bulk and a smooth surface feel, both properties contributing to improved softness characteristics.

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