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）。

公开(公告)号：US20160136986A1

公开(公告)日：2016-05-19

申请号：US15005437

申请日：2016-01-25

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： JAY C. SONG ,  SEN YANG ,  MICHELLE X. WANG ,  PAT MORABITO

IPC: B41M5/52 ,  C09D147/00 ,  C09D133/02 ,  B41M5/50

CPC classification number: B05D7/5483 ,  B05D1/36 ,  B05D7/04 ,  B05D2201/02 ,  B05D2203/22 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5227 ,  B41M5/5254 ,  B41M5/5263 ,  B41M2205/42 ,  C08K3/013 ,  C08K3/346 ,  C08K5/098 ,  C08L3/02 ,  C08L23/0869 ,  C08L29/04 ,  C08L53/02 ,  C08L2666/02 ,  C09D7/61 ,  C09D11/107 ,  C09D11/322 ,  C09D125/14 ,  C09D133/02 ,  C09D147/00 ,  C09J123/0869 ,  G03G9/0902 ,  Y10T428/24942 ,  Y10T428/273

Abstract: A paper sizing or coating composition is provided, which includes; a first binder resin, which is compatible with dry toner binder resin; a second binder resin, which is compatible with liquid toner binder resin, and which is different from the first binder resin; a first pigment, which has a BET surface area of from greater than zero to about 35 m2/g; and a second pigment, which has a BET surface area of about 35 m2/g or greater, and which is different from the first pigment. Recording sheets which include the composition, methods of making the composition and recording sheets, and methods for making an image are provided.

Abstract translation: 提供纸张尺寸或涂料组合物，其包括： 与干调色剂粘合剂树脂相容的第一粘合剂树脂; 第二粘合剂树脂，其与液体调色剂粘合剂树脂相容，并且不同于第一粘合剂树脂; 第一颜料，其BET表面积大于0至约35m 2 / g; 和第二颜料，其BET表面积为约35m 2 / g以上，与第一颜料不同。 提供包括组成的记录纸，制作组合物和记录纸的方法，以及制作图像的方法。

公开(公告)号：US20150007953A1

公开(公告)日：2015-01-08

申请号：US14306585

申请日：2014-06-17

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： ZHENG TAN ,  DAMARIS LORENZONI ,  GOPAL GOYAL ,  SEN YANG

IPC: D21H17/65 ,  D21H27/30 ,  D21H27/00

CPC classification number: D21C9/163 ,  A01N25/10 ,  A01N59/00 ,  A01N59/16 ,  A01N59/20 ,  D21C9/002 ,  D21C9/004 ,  D21H11/04 ,  D21H11/20 ,  D21H17/65 ,  D21H17/66 ,  D21H21/32 ,  D21H27/007 ,  D21H27/30 ,  Y10T428/31971

Abstract: A process comprising treating a lignocellulosic material preferably pulp in the presence of a transition metal catalyst with a oxidizing agent selected from a group consisting of hydrogen peroxide, hypochlorite, hypochlorous acid and any combination thereof to form a treated lignocellulosic material having a viscosity equal to or less than about 17 cp and having reducing functional groups selected from the group consisting of aldehyde and aldehyde type functional groups at the C6 and C1 positions but predominating at the C1 position.

Abstract translation: 一种方法，其包括在过渡金属催化剂存在下，用选自过氧化氢，次氯酸盐，次氯酸及其任何组合的氧化剂存在下处理木质纤维素材料，以形成经过处理的木质纤维素材料，其粘度等于或等于 小于约17cp并且具有选自C6和C1位置的醛和醛型官能团的还原官能团，但在C1位置占优势。

公开(公告)号：US20140335333A1

公开(公告)日：2014-11-13

申请号：US14340224

申请日：2014-07-24

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： AGNE SWERIN ,  JAY C. SONG ,  LADISLAV BEDNARIK ,  PETER F. LEE ,  MICHAEL C. HERMAN ,  SEN YANG

IPC: D21H19/84 ,  D21H19/34 ,  D21H17/07 ,  D21H21/16 ,  D21H23/56

CPC classification number: D21H19/84 ,  D21H17/07 ,  D21H19/12 ,  D21H19/34 ,  D21H19/54 ,  D21H21/16 ,  D21H21/22 ,  D21H23/56 ,  Y10T428/24942 ,  Y10T428/254 ,  Y10T428/2982 ,  Y10T428/2987 ,  Y10T428/31971 ,  Y10T428/31982

Abstract: The invention provides a three layered reprographic paper having improved strength, stiffness and curl resistance properties, and a method for making same. The paper has a central core layer made largely of cellulose and bulked with a bulking agent such as a diamide salt. A starch-based metered size press coating is pressed on both sides of the core layer, wherein the starch has a high solid content. The coating forms a three layered paper having an I-beam arrangement with high strength outer layers surrounding a low density core.

Abstract translation: 本发明提供了具有改善的强度，刚度和卷曲性质的三层复印纸及其制造方法。 该纸具有主要由纤维素制成的中心芯层，并用诸如二酰胺盐的填充剂膨胀。 在核心层的两侧压制淀粉基计量压榨涂层，其中淀粉具有高固体含量。 涂层形成三层纸，其具有围绕低密度核心的高强度外层的I型梁结构。

公开(公告)号：US20140335367A1

公开(公告)日：2014-11-13

申请号：US14338536

申请日：2014-07-23

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： ZHENG TAN ,  JINGXIU WAN ,  BENNY J. SKAGGS ,  SEN YANG ,  BENJAMIN THOMAS LIGUZINSKI

IPC: D21H17/07 ,  B41M5/50 ,  D21H17/35 ,  D21H21/16 ,  D21H17/15 ,  D21H17/53

CPC classification number: D21H21/14 ,  B32B29/00 ,  B41J2/01 ,  B41M5/50 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5254 ,  D21H17/07 ,  D21H17/15 ,  D21H17/28 ,  D21H17/35 ,  D21H17/45 ,  D21H17/53 ,  D21H19/44 ,  D21H21/16 ,  D21H21/30 ,  Y10T428/31993 ,  Y10T428/31996

Abstract: A composition is provided, which comprises a water-soluble salt of a divalent metal; a complexing agent having an affinity for the divalent metal; and an optical brightening agent. Methods of using the composition, and recording sheets which include the composition, are also disclosed.

Abstract translation: 提供一种组合物，其包含二价金属的水溶性盐; 对二价金属具有亲和性的络合剂; 和荧光增白剂。 还公开了使用组合物和记录包含该组合物的片材的方法。

公开(公告)号：US20140300663A1

公开(公告)日：2014-10-09

申请号：US14313016

申请日：2014-06-24

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： MICHAEL F. KOENIG ,  SEN YANG ,  STEVE D. SCHULTZ ,  WILLIAM R. SPERRY ,  HAI Q. TRAN ,  JOHN L. STOFFEL ,  LAWRENCE E. GIBSON ,  RICHARD R. HARTMAN ,  RONALD A. ASKELAND

IPC: B41M5/50 ,  B41J11/00

CPC classification number: B41M5/52 ,  B41J2/01 ,  B41J11/0015 ,  B41M5/508 ,  B41M5/5218 ,  B41M5/5236 ,  B41M5/5245 ,  D21H17/66 ,  D21H21/16 ,  Y10T428/24934 ,  Y10T428/31975 ,  Y10T428/31996

Abstract: This invention is directed to an recording sheet having improved image dry time for use in printing comprising a substrate having in contact with at least one surface thereof one or more water soluble divalent metal salts, preferably admixed with one or more starches, to process of forming such recording sheet, to a method of generating one or more image(s) on said recording sheet in an printing process and to a recording sheet having one or more images on a surface thereof.

Abstract translation: 本发明涉及一种具有改进的用于印刷的图像干燥时间的记录片材，其包括与至少一个表面接触的基底，其中一种或多种水溶性二价金属盐优选与一种或多种淀粉混合，以形成 这种记录片材，涉及在印刷过程中在所述记录片材上产生一个或多个图像的方法以及在其表面上具有一个或多个图像的记录片材。