公开(公告)号：US20150020987A1

公开(公告)日：2015-01-22

申请号：US14505541

申请日：2014-10-03

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： JAMES E. SEALEY

IPC: D21H21/28 ,  D21H21/24

CPC classification number: D21H21/28 ,  D04H1/425 ,  D04H1/64 ,  D21C9/001 ,  D21H15/04 ,  D21H21/22 ,  D21H21/24

Abstract: A process is provided for making a fluff pulp sheet, comprising: contacting at least one cationic dye and at least one debonder surfactant with a composition comprising fluff pulp fibers, to form a fluff pulp mixture; forming a web from the fluff pulp mixture; and drying the web, to obtain the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers; at least one cationic dye; and at least one debonder surfactant. Products and uses of the fluff pulp sheet are also provided.

Abstract translation: 提供了一种用于制造绒毛纸浆片的方法，其包括：使至少一种阳离子染料和至少一种脱粘剂表面活性剂与包含绒毛纸浆纤维的组合物接触，以形成绒毛浆混合物; 从绒毛浆混合物形成网; 并干燥纸幅，得到绒毛纸浆。 还提供了一种绒毛纸浆片，其包括含有绒毛纸浆纤维的纤维网; 至少一种阳离子染料; 和至少一种脱粘剂表面活性剂。 还提供了绒毛纸浆的产品和用途。

公开(公告)号：US20150013926A1

公开(公告)日：2015-01-15

申请号：US14504487

申请日：2014-10-02

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： JYRKI T. JAAKKOLA ,  JAMES E. SEALEY

IPC: D21H27/30

CPC classification number: D21H27/002 ,  D21C9/007 ,  D21F1/08 ,  D21F3/02 ,  D21F3/045 ,  D21F5/00 ,  D21F9/003 ,  D21F9/006 ,  D21F11/14 ,  D21H27/30 ,  D21H27/38

Abstract: An improved processes for making fluff pulp sheets mechanically eliminates many of the unwanted fiber-to-fiber bonding (fiber bundles) which may be contained in the sheet to produce consistent and uniform quality fluff pulp. Pulp slurry is deposited on a moving bottom forming wire to form a stock web. Pulp slurry is brought into contact with a moving top forming wire. The stock web is subjected to up and down dewatering creating separately formed layers to reduce fiber-to-fiber bonding. The stock web can be subjected to strong pulsating shear forces as it is being advanced along the bottom forming wire to break a majority of fiber bundles contained in the web. The pulp slurry can be deposited on the bottom forming wire utilizing a headbox with dilution control to selectively adjust the concentration of the pulp slurry. A shoe press can be used to dewater the web after it is subjected to the pulsating shear forces. The web can be dried utilizing conventional drying equipment, such as cylindrical driers.

Abstract translation: 用于制造绒毛纸浆片的改进方法机械地消除了可能包含在片材中的许多不想要的纤维 - 纤维粘合（纤维束），以产生一致且均匀的质量绒毛浆。 浆料浆料沉积在移动的底部成形网上以形成原料纤维网。 将纸浆与移动顶部成形丝接触。 坯料经过上下脱水，形成分开形成的层，以减少纤维与纤维的粘结。 当织物沿着底部成形丝线前进时，该卷材可以受到强烈的脉动剪切力，以破坏包含在纤维网中的大部分纤维束。 纸浆可以利用具有稀释控制的流浆箱沉积在底部成形网上，以选择性地调节纸浆的浓度。 可以使用靴式压榨机在经受脉动剪切力之后对织物进行脱水。 可以使用常规的干燥设备（例如圆柱形干燥器）干燥网。

公开(公告)号：US20140174836A1

公开(公告)日：2014-06-26

申请号：US14192906

申请日：2014-02-28

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： CALVIN S. SASSER

IPC: G01G19/08

CPC classification number: G01G19/08 ,  G01G19/02 ,  G01G19/025 ,  G01G19/027 ,  G01G23/42

Abstract: A vehicle weighing system for counting the number of vehicle axles before and after weighing of an unloaded vehicle to determine if the unloaded vehicle is correctly positioned during weighing, as well as method for generating a scale ticket to record vehicle axle count data from the vehicle weighing system. Also, a scale ticket data system with a plurality of such scale tickets and a scale ticket electronic database which collects the scale tickets and identifies those scale tickets corresponding to unloaded and weighed vehicles which are correctly or incorrectly positioned during weighing, as well as a method for querying the scale ticket electronic database to identify those scale tickets corresponding to unloaded and weighed vehicles which are correctly or incorrectly positioned during weighing.

Abstract translation: 一种车辆称重系统，用于在卸载车辆称重之前和之后对车轴数进行计数，以确定在称重期间卸载的车辆是否被正确定位，以及用于生成刻度票从车辆称重记录车轴数据的方法 系统。 此外，具有多个这样的比例票的比例票数据系统和一个比例票电子数据库，其收集比例票，并且识别与称重车辆中正确或不正确定位的卸载和称重车辆相对应的刻度票，以及方法 用于查询比例票电子数据库以识别在称重期间正确或不正确定位的与卸载和称重的车辆相对应的刻度票。

公开(公告)号：US20140174684A1

公开(公告)日：2014-06-26

申请号：US14192982

申请日：2014-02-28

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： YAOLIANG HONG ,  KOSARAJU KRISHNA MOHAN ,  VICTORIA LAURENTIA DIMONIE ,  MARK FAGAN ,  ANDREW KLEIN ,  ERIC SCOTT DANIELS ,  BRIAN BOYARS ,  PETER M. FROASS ,  CHRISTOPHER D. ANDERSON ,  EDWARD DAVID SUDOL

IPC: C08L27/08 ,  D21H21/54

CPC classification number: C08L27/08 ,  B01J13/14 ,  C08L33/20 ,  D21H21/54

Abstract: Expandable microspheres formed by suspension polymerization using a shot growth method are provided. The microspheres are formed of a continuous, gas impermeable shell surrounding a blowing agent. The shell includes a first polymer layer formed from primary monomers and a second layer that includes a chemically reactive monomer or a high Tg monomer. To form the microspheres, the primary monomers are polymerized in a reaction vessel to an approximate 90% polymerization, at which time a secondary monomer that is either a monomer having a Tg of at least 85° C. or a chemically reactive monomer, is added to the reaction vessel to drive the polymerization reaction to completion. The outer layer thus contains either a larger amount of the high Tg monomer or a chemically reactive monomer that possesses the ability to covalently bond a cationic species. The microspheres may be used in papermaking processes to increase the paper bulk.

Abstract translation: 提供了通过使用喷射生长法的悬浮聚合形成的可发泡微球。 微球由围绕发泡剂的连续不透气壳形成。 壳包括由初级单体形成的第一聚合物层和包含化学反应性单体或高Tg单体的第二层。 为了形成微球，将初级单体在反应容器中聚合至约90％的聚合，此时加入作为Tg至少为85℃的单体的二级单体或化学反应性单体 到反应容器中以驱动聚合反应完成。 因此，外层含有较大量的高Tg单体或具有共价键合阳离子物质的能力的化学反应性单体。 微球可用于造纸过程中以增加纸张体积。

公开(公告)号：US20140061080A1

公开(公告)日：2014-03-06

申请号：US14076345

申请日：2013-11-11

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： RICHARD D. FABER ,  KENNETH BUSS ,  ALEX D. BEVIER ,  BRIAN K. JAMBOIS ,  ADAM P. ROBERTS

IPC: B65D5/42 ,  B65D5/468

CPC classification number: B62B3/108 ,  B42F7/14 ,  B62B3/005 ,  B62B3/006 ,  B62B3/1476 ,  B62B2202/12 ,  B65D5/4208 ,  B65D5/4608 ,  B65D5/48024

Abstract: A carton has hand holes in opposite walls and a spacer panel inserted between stacked articles in the carton. The spacer panel has cut outs in its opposite ends positioned behind the hand holes to provide space for inserting the fingers. The hand holes and spacer panel facilitate lifting, carrying and manipulating the carton. The spacer panel has width and length dimensions to fit within the interior width and length dimensions of the carton and reinforces the carton to reduce damage when the carton is dropped.

Abstract translation: 纸箱在相对的壁上具有手孔，并且插入纸箱中的堆叠物品之间的间隔板。 间隔板在其相对的端部设有切口，其位于手孔后面，以提供插入手指的空间。 手孔和间隔板有助于提起，携带和操纵纸箱。 间隔板具有宽度和长度尺寸，以适应纸箱的内部宽度和长度尺寸并加强纸箱，以减少纸箱掉落时的损坏。

公开(公告)号：US20140000827A1

公开(公告)日：2014-01-02

申请号：US13975604

申请日：2013-08-26

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： JIANER JIANG ,  JAMES E. SEALEY

IPC: D21H17/00

CPC classification number: D21H27/002 ,  A61L15/28 ,  D21C9/001 ,  D21C9/002 ,  D21C9/004 ,  D21C9/007 ,  D21F11/14 ,  D21H11/16 ,  D21H17/00 ,  D21H17/07 ,  D21H17/63 ,  D21H17/66 ,  D21H17/74 ,  D21H19/14 ,  D21H21/22 ,  D21H21/24

Abstract: A process is provided for making a fluff pulp sheet, comprising forming a web comprising fluff pulp fibers; and applying at least one debonder surfactant to the web, to make the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers; at least one debonder surfactant; and a fiberization energy of

Abstract translation: 提供了一种制造绒毛纸浆片的方法，包括形成包含绒毛纸浆纤维的纤维网; 以及将至少一种脱粘剂表面活性剂施加到所述纤维网上，以制造所述绒毛纸浆片材。 还提供了一种绒毛纸浆片，其包括含有绒毛纸浆纤维的纤维网; 至少一种脱粘剂表面活性剂; 纤维化能<145kJ / kg。 还提供了绒毛纸浆的产品和用途。

公开(公告)号：US08613831B2

公开(公告)日：2013-12-24

申请号：US13761428

申请日：2013-02-07

Applicant: International Paper Company

Inventor： Martha Patricia Wild

IPC: D21H17/28 ,  D21H17/33 ,  D21H21/18

CPC classification number: D21H17/36 ,  D21H17/28 ,  D21H19/12 ,  D21H27/20

Abstract: A paper substrate, particularly useful in wallboard tape applications containing PVOH on and/or in at least one surface of the paper, as well as methods of making and using the same. The use of the tape of the invention is used in conjunction with a joint compound that may contain no or reduced amounts of bonding agent.

Abstract translation: 纸基材，特别可用于在纸上和/或纸的至少一个表面上含有PVOH的墙纸胶带应用，以及制备和使用该纸基材的方法。 本发明的带的使用与可以不含或减少量的粘合剂的接头化合物结合使用。

公开(公告)号：US20130333323A1

公开(公告)日：2013-12-19

申请号：US13975649

申请日：2013-08-26

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： DENNIS W. ANDERSON ,  BIANCA A. MORGANROTH ,  WILLIAM A. PAYNE

IPC: E04B1/92

CPC classification number: D21H21/36 ,  D21H21/16 ,  D21H27/18 ,  D21H27/20 ,  E04B1/92 ,  E04F21/026 ,  Y10T428/2395 ,  Y10T428/249932 ,  Y10T428/31993

Abstract: This invention relates to paper products and/or substrates suitable for being made into wallboard tape (also may be known as joint tape and/or drywall tape) and having improved reduction or inhibition in the growth of microbes, mold and/or fungus. The paper substrate is characterized by its excellent physical properties including cross direction (CD) tensile, machine (MD) tensile, internal bond, wet tensile, hygroexpansivity, curl, bonding properties, bonding of joint tape to joint compound, etc. The paper product of the invention contains a sizing agent and an antimicrobial compound as well as other optional components including without limitation a binder. The paper product of the invention may be produced by contacting the plurality of cellulose fibers with each of the sizing agent, antimicrobial compound, and optional components at any point in the papermaking process, converting process, and/or post-converting process. Finally, the invention relates to methods of using the paper substrate.

公开(公告)号：US20130266746A1

公开(公告)日：2013-10-10

申请号：US13899907

申请日：2013-05-22

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： Yan C. Huang ,  Kapil M. Singh ,  David B. Shelmidine ,  Benjamin Thomas Liguzinski ,  Christopher Michael Wilson

IPC: D21H21/16

CPC classification number: D21H21/16 ,  D21H17/28 ,  D21H17/36 ,  D21H17/66 ,  D21H21/18 ,  D21H21/24 ,  D21H21/30

Abstract: The present invention relates to a sizing composition that, when applied to paper substrate, creates a substrate, preferably suitable for inkjet printing, having increased print density, and print mottle, as well as print sharpness, low HST, and/or image dry time, the substrate preferably having high brightness and reduced color-to-color bleed as well. In addition, the present invention relates to a method of reducing the HST of a paper substrate by applying the sizing composition to at least one surface thereof. Further, the application relates to methods of making and using the sizing composition, as well as methods of making and using the paper containing the sizing composition.

Abstract translation: 本发明涉及一种施胶组合物，当施加到纸基材上时，产生优选适于喷墨印刷的基材，其具有增加的印刷密度和印刷斑点，以及打印清晰度，低HST和/或图像干燥时间 ，基材优选具有高亮度和降低的颜色到颜色的渗色。 此外，本发明涉及通过将施胶组合物施用于其至少一个表面来降低纸基材的HST的方法。 此外，本申请涉及制造和使用施胶组合物的方法，以及制备和使用含有施胶组合物的纸的方法。

公开(公告)号：US20130164515A1

公开(公告)日：2013-06-27

申请号：US13769411

申请日：2013-02-18

Applicant: International Paper Company

Inventor： JAY C. SONG ,  SEN YANG ,  LARRY HOLLMAIER ,  MICHAEL F. KOENIG ,  YAOLIANG HONG ,  KRISHNA PAMIDIMUKKALA ,  MICHAEL RENFRO ,  BENJAMIN THOMAS LIGUZINSKI

IPC: D21H21/16 ,  D21H19/84 ,  D21H19/44

CPC classification number: D21H19/385 ,  C08L3/02 ,  C08L3/10 ,  D21H17/28 ,  D21H21/52 ,  Y10T428/277 ,  C08L2666/06 ,  C08L2666/02

Abstract: Embodiments of the present invention provide a paper surface sizing composition, a paper web coated on one or more sides or surfaces with a paper surface sizing composition, and a method for treating one or more sides of the paper web with a paper surface sizing composition to impart benefits relating to one or more of the following properties: (1) brightness; (2) opacity; (3) paper smoothness; (4) print quality; (5) optionally ink dry time (e.g., for ink jet printing where the sizing composition has option); and (6) optionally minimizing or eliminating edge welding (e.g., for paper webs used in, for example, form printing).

Abstract translation: 本发明的实施方案提供一种纸表面施胶组合物，用纸表面施胶组合物涂布在一个或多个侧面或表面上的纸幅，以及用纸表面施胶组合物处理纸幅的一侧或多侧的方法， 赋予与以下一个或多个性质有关的好处：（1）亮度; （2）不透明度; （3）纸张光滑度; （4）打印质量; （5）任选的油墨干燥时间（例如，用于喷墨印刷，其中施胶组合物具有选择性）; 和（6）任选地最小化或消除边缘焊接（例如，用于例如形成印刷的纸幅）。