公开(公告)号：US20120211188A1

公开(公告)日：2012-08-23

申请号：US13496678

申请日：2010-09-17

申请人： Bernhard Hunke ,  Andrei Tauber ,  Michael Kraemer ,  Guenter Klug ,  Theo Lansing ,  Marco Hafermann

发明人： Bernhard Hunke ,  Andrei Tauber ,  Michael Kraemer ,  Guenter Klug ,  Theo Lansing ,  Marco Hafermann

IPC分类号： D21H17/12 ,  D21H17/09 ,  C09B26/06

CPC分类号： D21H21/30 ,  C07D251/68 ,  Y10T428/31993

摘要： Concentrated aqueous fluorescent whitening agent preparations are disclosed for optically whitening paper, wherein the preparation contains a specific disulfo-type fluorescent whitening agent.

摘要翻译： 公开了用于光学美白纸的浓缩水性荧光增白剂制剂，其中制剂含有特定的二磺基型荧光增白剂。

公开(公告)号：US07608166B2

公开(公告)日：2009-10-27

申请号：US10667238

申请日：2003-09-17

申请人： Yan C. Huang ,  Kapil M. Singh ,  Yaoliang Hong ,  M. Bruce Lyne

发明人： Yan C. Huang ,  Kapil M. Singh ,  Yaoliang Hong ,  M. Bruce Lyne

IPC分类号： D21H21/16 ,  D21H21/18 ,  D21H19/00 ,  D21H27/00 ,  D21H17/12 ,  D21H17/28

CPC分类号： D21H17/71 ,  D21H17/28 ,  D21H17/63 ,  D21H21/16 ,  D21H23/04 ,  D21H23/24 ,  D21H25/14

摘要： The present invention relates to paper substrates containing either an internal starch or a size press applied starch and a boron-containing compound and having improved physical and mechanical properties, as well as methods of making and using the same.

摘要翻译： 本发明涉及含有内部淀粉或施胶剂的淀粉和含硼化合物并具有改善的物理和机械性能的纸基材以及其制备和使用方法。

公开(公告)号：US20050147827A1

公开(公告)日：2005-07-07

申请号：US11068604

申请日：2005-02-28

申请人： Barbara Farkas ,  James Johnson

发明人： Barbara Farkas ,  James Johnson

IPC分类号： C09K3/30 ,  D21H17/07 ,  D21H17/11 ,  D21H17/12 ,  D21H17/67 ,  D21H25/18 ,  B32B27/00

CPC分类号： C09K3/30 ,  D21H17/07 ,  D21H17/11 ,  D21H17/12 ,  D21H17/67 ,  D21H17/71 ,  D21H25/18 ,  Y10T428/3154 ,  Y10T428/31663 ,  Y10T428/31993 ,  Y10T428/31996

摘要： A substrate that is treated with an archival composition. An aerosol archival product includes the aerosol archival composition and may be disposed in a pressurized container. The aerosol archival composition includes one or more chlorinated fluorinated hydrocarbons, an amino-containing compound and a basic metal compound. The aerosol archival composition may also contain an adhesion promoter.

摘要翻译： 用档案组合物处理的基底。 气溶胶档案产品包括气溶胶档案组合物，并且可以设置在加压容器中。 气溶胶档案组合物包括一种或多种氯化氟化烃，含氨基化合物和碱性金属化合物。 气溶胶档案组合物还可以含有粘合促进剂。

公开(公告)号：US5468705A

公开(公告)日：1995-11-21

申请号：US167353

申请日：1993-12-15

申请人： Hartwig Rauleder ,  Burkhard Standke ,  Hans-Joachim Kotzsch ,  Reinhold Schork

发明人： Hartwig Rauleder ,  Burkhard Standke ,  Hans-Joachim Kotzsch ,  Reinhold Schork

IPC分类号： C07C29/70 ,  C07C29/68 ,  C07C29/94 ,  C07C31/30 ,  C08F4/00 ,  C08F4/02 ,  C08F4/50 ,  C08F10/00 ,  D21H17/06 ,  D21H17/63 ,  D21H25/00 ,  D21H25/18 ,  C07F3/02 ,  B01J31/12 ,  D21H17/12 ,  D21H25/02

CPC分类号： C07C29/68 ,  C07C31/30 ,  D21H25/18 ,  Y02P20/52

摘要： The present invention relates to a storage-stable solution of carbonated magnesium methoxide of the formula Mg(CH.sub.3 O).sub.2 (CO.sub.2).sub.n in methanol, and processes for their preparation by reacting metallic magnesium with methanol and CO.sub.2 or reacting magnesium methoxide in methanol with CO.sub.2, wherein the magnesium content of the solution is from 0.1 to 8% by weight, based on the total weight of the solution, and the CO.sub.2 content n is from 1 to 2.2. The present solution is used, inter alia, for the preservation of paper or for the preparation of a catalyst for the polymerization of olefins.

摘要翻译： 本发明涉及在甲醇中的式Mg（CH 3 O）2（CO 2）n的碳酸化甲醇镁的储存稳定溶液，以及通过使金属镁与甲醇和CO 2反应或使甲醇镁与甲醇中的甲醇反应制备的方法 ，其中溶液的镁含量为0.1至8重量％，基于溶液的总重量，并且CO 2含量n为1至2.2。 本溶液尤其用于保存纸或用于制备用于烯烃聚合的催化剂。

公开(公告)号：US4393103A

公开(公告)日：1983-07-12

申请号：US297104

申请日：1981-08-28

申请人： William G. Louden

发明人： William G. Louden

IPC分类号： D21H17/12 ,  B05D3/02 ,  B32B23/08 ,  B32B27/10

CPC分类号： D21H17/12 ,  Y10T428/31895 ,  Y10T428/31906

摘要： A paper which affords complete erasability of typewriter images is disclosed. The paper comprises a web of cellulosic fibers and a blend of a rigid polymeric material and a compatible filler together with a small but effective amount of tin carried by the web. A process for manufacturing the paper is also disclosed.

摘要翻译： 公开了一种提供打字机图像完全可擦除性的纸张。 该纸包括纤维素纤维网和刚性聚合物材料和相容填料的共混物以及纤维网携带的小但有效量的锡。 还公开了一种用于制造纸的方法。

公开(公告)号：US4051276A

公开(公告)日：1977-09-27

申请号：US660286

申请日：1976-02-23

申请人： John C. Williams ,  George B. Kelly, Jr.

发明人： John C. Williams ,  George B. Kelly, Jr.

IPC分类号： D21H17/12 ,  D21H25/18 ,  C23C11/00 ,  B05D3/02 ,  C23C13/00

CPC分类号： D21H25/18 ,  D21H17/12

摘要： This invention relates to solutions of selected organo-metallic compounds ssolved in an organic solvent which are useful for deacidifying a cellulose fiber paper. The paper is treated by means well known in the art, such as dipping or spraying. The organo-metallic compounds useful in this invention are compounds which may be rapidly hydrolyzed to an alkaline material such as lower alkyl compounds of lithium, aluminum, magnesium, gallium, zinc, and mixtures of these compounds. The organic solvent is a liquid which will not react with the organo-metallic compound, dissolve inks, or cause discoloration of other materials usually found in and around printed matter. After the paper is impregnated with the solution the organo-metallic compound remaining on the paper is hydrolyzed to an alkaline material.

公开(公告)号：US3287141A

公开(公告)日：1966-11-22

申请号：US47760565

申请日：1965-08-05

申请人： DU PONT

发明人： BARTZ ADAM A

IPC分类号： C07C51/41 ,  C07F11/00 ,  C09K3/18 ,  D06M13/188 ,  D06M13/236 ,  D21H17/12

CPC分类号： D21H17/12 ,  C07C51/418 ,  C07F11/005 ,  C09K3/18 ,  D06M13/188 ,  D06M13/236 ,  C07C53/126

公开(公告)号：US3210238A

公开(公告)日：1965-10-05

申请号：US26007163

申请日：1963-02-20

申请人： SCOTT PAPER CO

发明人： GESS JEROME M

IPC分类号： D21H17/12 ,  D21H17/52

CPC分类号： D21H17/52 ,  D21H17/12

公开(公告)号：US3045039A

公开(公告)日：1962-07-17

申请号：US83957559

申请日：1959-09-14

申请人： UNITED STATES BORAX CHEM

发明人： WILLCOCKSON GEORGE W ,  SANDIE JOSEPH K

IPC分类号： C07F5/02 ,  D21H17/12 ,  D21H17/19

CPC分类号： D21H17/19 ,  C07F5/025 ,  D21H17/12

公开(公告)号：US20230323599A1

公开(公告)日：2023-10-12

申请号：US18325422

申请日：2023-05-30

申请人： Jiangsu Aoshen Hi-tech Materials Co.,ltd. ,  Jiangnan University

发明人： Shihua Wang ,  Ruqiang Zhang ,  Mingdong Tao ,  Zhu Long ,  Tao Guo ,  Yongzhen Zhan ,  Xinglong Tang ,  Ling Miao ,  Chang Sun

IPC分类号： D21H17/12 ,  H05K9/00 ,  D21H21/14 ,  D21H13/26

CPC分类号： D21H17/12 ,  H05K9/009 ,  D21H21/14 ,  D21H13/26

摘要： The present disclosure relates to electromagnetic shielding paper based on modification of a conductive MOF material and a preparation method thereof, and belongs to the technical field of electromagnetic shielding. The method includes the following steps: putting polyimide fibers into a precursor solution of the conductive MOF material, and reacting to obtain MOF material modified PI fibers; mixing the modified fibers with aramid pulp, and carrying out papermaking, squeezing and drying to obtain a paper-based precursor; generating a conductive polymer (polypyrrole) in situ by using a gas-phase polymerization method, and finally obtaining the electromagnetic shielding paper based on the modification of the conductive MOF material. The electromagnetic shielding paper prepared by the present disclosure not only has good conductivity and electromagnetic shielding performance, but also has good mechanical properties and thermal stability.