公开(公告)号：WO2009009821A1

公开(公告)日：2009-01-22

申请号：PCT/AU2008/001020

申请日：2008-07-11

Applicant: SUGAR INDUSTRY INNOVATION PTY LTD ,  DOHERTY, William, Orlando, Sinclair ,  HALLEY, Peter ,  CRONIN, Dylan ,  EDYE, Leslie, Alan

Inventor： DOHERTY, William, Orlando, Sinclair ,  HALLEY, Peter ,  CRONIN, Dylan ,  EDYE, Leslie, Alan

IPC: D21H17/23 ,  D21H17/28 ,  D21H17/38 ,  D21H17/44 ,  D21H21/16 ,  D21H23/22

CPC classification number: D21H17/23 ,  D21H17/29 ,  D21H17/44 ,  D21H19/34 ,  D21H19/38 ,  D21H19/52 ,  D21H19/54

Abstract: A method is provided for treating a paper product, the method comprising; providing a mixture comprising lignin in an aqueous solution at a concentration and pH such that substantially all the lignin is solubilised; treating the paper product with a cationic polymer followed by treating the paper product with the lignin mixture.

Abstract translation: 提供了一种处理纸制品的方法，该方法包括： 提供在水溶液中含有木质素的混合物，浓度和pH使得基本上所有的木质素都被溶解; 用阳离子聚合物处理纸制品，然后用木质素混合物处理纸制品。

公开(公告)号：WO2004109015A2

公开(公告)日：2004-12-16

申请号：PCT/FI2004000345

申请日：2004-06-07

Applicant: METSO PAPER INC ,  LIPPONEN JUHA ,  PAKARINEN PEKKA ,  PAKARINEN JUHA ,  HOLOPAINEN KARI ,  VESTOLA JUHANI ,  TUOMI ARTO

Inventor： LIPPONEN JUHA ,  PAKARINEN PEKKA ,  PAKARINEN JUHA ,  HOLOPAINEN KARI ,  VESTOLA JUHANI ,  TUOMI ARTO

IPC: D21H17/28 ,  D21H21/16 ,  D21H23/22 ,  D21H23/70 ,  D21H25/08

CPC classification number: D21H23/22 ,  D21H17/28 ,  D21H21/16 ,  D21H23/70 ,  D21H25/08

Abstract: The invention relates to a method and an apparatus in the surface sizing of a paper or board web. In the method according to the invention, surface size, such as a starch solution, is applied by means of an applicator device (1) to at least one side of the web (W) to be surface sized, and in which surface sizing is performed per one side of said web (W) in one or more stages. In connection with the application of surface size, a pressure effect is applied to the web (W) by subjecting the web (W) to an underpressure and/or to an overpressure such that, by means of said pressure effect, surface size is forced to penetrate into the web (W) into the pores of the web. Most advantageously, in the pores of the web (W) an underpressure is created that sucks surface size applied to the surface of the web from the surface of the web (W) into the pores in the inner layers. In that connection, surface size is applied to a first side (W1) of the web and a vacuum effect is applied to the opposite side, i.e. a second side (W2), of the web (W) to cause air to flow through the web (W) such that surface size moves from the first side (WI) of the web in the direction of the second side (W2) of the web into the web (W). In a corresponding manner, both sides of the web (W) can be treated in successive stages.

Abstract translation: 本发明涉及纸或纸板的表面施胶方法和设备。 在根据本发明的方法中，通过施用装置（1）将表面尺寸（例如淀粉溶液）施加到幅材（W）的至少一侧以被表面定尺寸，并且其中表面施胶是 在一个或多个阶段中在所述网（W）的每一侧执行。 与施加表面尺寸相关联，通过使幅材（W）经受负压和/或超压使得幅材（W）施加压力效应，使得通过所述压力效应强制表面尺寸 以将纤维网（W）渗入纤网的孔中。 最有利的是，在幅材（W）的孔中产生负压，其将从幅材（W）的表面施加到幅材表面的表面尺寸吸收到内层中的孔中。 在这方面，表面尺寸被施加到幅材的第一侧（W1），并且真空效应被施加到幅材（W）的相对侧，即第二侧（W2）），以使空气流过 腹板（W），使得表面尺寸从腹板的第一侧（WI）沿着腹板的第二侧（W2）的方向移动到腹板（W）中。 以相应的方式，可以连续处理幅材（W）的两侧。

公开(公告)号：WO2004035927A1

公开(公告)日：2004-04-29

申请号：PCT/FI2003/000765

申请日：2003-10-16

Applicant: METSO PAPER, INC. ,  BERGMAN, John ,  FORSTÉN, Esa

Inventor： BERGMAN, John ,  FORSTÉN, Esa

IPC: D21H23/22

CPC classification number: D21H23/22

Abstract: The object of the present invention is an arrangement for feeding treatment agent to a treatment apparatus used for treating a fibre web, such as a paper and/or board web, from which apparatus the treatment agent is spread to one or more fibre web surfaces, and which comprises at least one application apparatus fro spreading the treatment agent to the fibre web, and which arrangement comprises means for feeding the treatment agent to the treatment apparatus. The means for feeding the treatment agent to the treatment apparatus are, at least mainly, located between the frame and/or foundation bars of the treatment apparatus on the main line of the treatment apparatus. In addition, the object of the present invention is a method for feeding treatment agent.

Abstract translation: 本发明的目的是一种用于将处理剂供给到用于处理诸如纸和/或纸板的纤维网的处理设备的布置，从该处理剂将处理剂从其中扩散到一个或多个纤维网表面， 并且其包括将处理剂铺展到纤维幅材上的至少一个施加装置，并且该装置包括用于将处理剂送入处理装置的装置。 至少主要地将处理剂供给到处理装置的装置位于处理装置的主线上的处理装置的框架和/或基础条之间。 另外，本发明的目的是提供处理剂的方法。

公开(公告)号：WO02044470A1

公开(公告)日：2002-06-06

申请号：PCT/IB2001/002256

申请日：2001-11-28

IPC: C09K21/04 ,  C09K21/14 ,  D21H19/38 ,  D21H21/34 ,  D21H21/52 ,  D21H23/22

CPC classification number: D21H19/38 ,  C09K21/04 ,  C09K21/14 ,  D21H21/34 ,  D21H21/52

Abstract: The invention provides a process for the production of a coated and pressed cellulosic fibrous flat substrate of loose, optionally bonded fibers, by application of (M) an aqueous coating composition, containing a binder (B), a white pigment (W) and a dispersant (D), wherein at least a part of the white pigment (W) is (A) a particulate ammonium polyphosphate of crystalline form II of average particle size

Abstract translation: 本发明提供了一种通过应用（M）包含粘合剂（B），白色颜料（W）和（B）的水性涂料组合物来生产松散的​​，任选粘合的纤维的涂布和压制的纤维素纤维平坦基材的方法 分散剂（D），其中白色颜料（W）的至少一部分为（A）平均粒度<40μm，水溶性<25g / l的结晶形式II的多磷酸铵铵 在基材的表面上经受压力，特别是用于生产特别适用于图形加工的出色表面性能的涂布和压制基材，以及出色的不可燃性，合适的涂料组合物，它们的生产， 涂布和压制的基材和它们用作图形处理的基材，特别是印刷。

公开(公告)号：WO02014603A1

公开(公告)日：2002-02-21

申请号：PCT/FI2001/000706

申请日：2001-08-10

IPC: D21H17/67 ,  D21H17/70 ,  D21H19/36 ,  D21H23/22

CPC classification number: D21H17/70 ,  D21H17/675 ,  D21H19/36 ,  D21H23/22

Abstract: In the method for adding pigment to paper, pigment raw material is fed in a soluble state into or towards the moving paper web, which is at least partly formed, and after the feeding, the raw material is brought into conditions through which the pigment is caused to precipitate. The pigment to be precipitated is at least one of the following: gypsum, aluminium hydroxide or calcium carbonate.

Abstract translation: 在将颜料添加到纸中的方法中，将颜料原料以可溶性状态进料至至少部分形成的移动纸幅中，并且在进料之后，使原料进入颜料 引起沉淀。 要沉淀的颜料是以下至少一种：石膏，氢氧化铝或碳酸钙。

公开(公告)号：WO01063046A1

公开(公告)日：2001-08-30

申请号：PCT/FI2001/000176

申请日：2001-02-21

IPC: B65H20/00 ,  D21F7/00 ,  D21G1/00 ,  D21G9/00 ,  D21H23/22 ,  B65H23/32

CPC classification number: D21G1/00 ,  D21G9/009

Abstract: The invention relates to a method of manufacturing a paper or board web, in which method the web is manufactured in an on-line manufacturing process, in which the web is passed from a paper or board machine (15) directly to a finishing device/finishing devices (60, 50, 10). In the method, the state of the finishing device/finishing devices (60, 50, 10) is monitored and, during a shutdown of a finishing device (60; 50; 10), said finishing device is bypassed, the web coming from the paper or board machine (15) is wound into machine reels and/or treated by means of some finishing device/finishing devices and wound into machine reels. The invention also relates to a paper or board machine, which paper or board machine forms an on-line manufacturing process together with a finishing device/finishing devices.

Abstract translation: 本发明涉及一种制造纸或纸板的方法，其中该纸幅是在线制造过程中制造的，其中纸幅从纸或纸机（15）直接传送到整理装置/ 整理装置（60,50,10）。 在该方法中，监视精加工装置/精加工装置（60,50,10）的状态，并且在精加工装置（60; 50; 10）的关闭期间，旁路所述精加工装置，来自 纸张或纸板机（15）被卷绕到机器卷轴中和/或通过一些精加工装置/精加工装置进行处理并卷绕到机器卷轴中。 本发明还涉及一种纸或纸板机，该纸或纸板机与精加工装置/精加工装置一起形成在线制造过程。

公开(公告)号：WO01046523A2

公开(公告)日：2001-06-28

申请号：PCT/US2000/034766

申请日：2000-12-20

IPC: B32B27/12 ,  B32B27/28 ,  B32B29/00 ,  B32B29/06 ,  C08G59/50 ,  C08J9/00 ,  C08J11/00 ,  C08J11/08 ,  C08L63/00 ,  C08L71/00 ,  D21H17/53 ,  D21H19/24 ,  D21H21/16 ,  D21H21/18 ,  D21H21/20 ,  C08J11/04 ,  D21H23/22 ,  D21H27/30

CPC classification number: B32B27/08 ,  B32B5/18 ,  B32B27/12 ,  B32B27/20 ,  B32B27/28 ,  B32B27/285 ,  B32B29/00 ,  B32B29/06 ,  B32B37/153 ,  B32B2272/00 ,  B32B2307/7242 ,  C08G59/50 ,  C08G2650/56 ,  C08J9/0085 ,  C08J11/00 ,  C08J11/08 ,  C08J2201/03 ,  C08J2371/00 ,  C08L63/00 ,  C08L71/00 ,  D21H17/53 ,  D21H19/24 ,  D21H21/16 ,  D21H21/18 ,  D21H21/20 ,  Y02W30/701 ,  Y10S264/918

Abstract: Paper comprised of suitable amounts of a hydroxy-phenoxyether polymer is effective to provide that paper with an increase in sizing or strength. Such paper may be prepared by intermixing dispersions or solutions of hydroxy-phenoxyether polymer with the pulp slurry or web during papermaking, or by application to formed paper. Paper may be coated or laminated by applying such dispersions or solutions.

Abstract translation: 由合适量的羟基 - 苯氧基醚聚合物构成的纸对提供上浆或强度的纸是有效的。 这样的纸可以通过在造纸期间将羟基 - 苯氧基醚聚合物的分散体或溶液与纸浆或纸幅混合，或通过施用于成型纸来制备。 可以通过施加这样的分散体或溶液来涂布或层压纸。

公开(公告)号：WO01012901A1

公开(公告)日：2001-02-22

申请号：PCT/IB2000/001071

申请日：2000-08-01

IPC: B27K3/15 ,  D21H17/35 ,  D21H17/48 ,  D21H17/52 ,  D21H17/53 ,  D21H17/57 ,  D21H23/22 ,  D21J1/08

CPC classification number: B27K3/156 ,  C08L25/06 ,  C08L61/06 ,  C08L63/00 ,  C08L97/02 ,  D21H17/35 ,  D21H17/48 ,  D21H17/52 ,  D21H17/53 ,  D21H17/57 ,  D21H17/72 ,  D21J1/08

Abstract: A method of manufacturing a finished product from a lignocellulosic material such as a length of wood or chipboard, consists of impregnating the lignocellulosic material with an impregnating composition containing a thermosetting resin in a solvent, a styrene polymer in a solvent, optionally an anhydride in the solvent, optionally a mineral oil or a vegetable oil in a solvent, optionally a catalyst for the thermosetting resin, and optionally a hydrophobic agent. Thereafter, there is removed from the impregnated lignocellulosic material any excess of the impregnating composition and then there is removed the non-aqueous solvent or solvents. The product is then subjected to suitable conditions of temperature and pressure to polymerise the thermosetting resin to form the finished product.

Abstract translation: 从木质纤维素材料如木材或刨花板制造成品的方法包括用在溶剂中含有热固性树脂的浸渍组合物，在溶剂中的苯乙烯聚合物，任选的酸酐中浸渍木质纤维素材料 溶剂，任选的矿物油或溶剂中的植物油，任选的热固性树脂的催化剂和任选的疏水剂。 此后，从浸渍的木质纤维素材料中除去任何过量的浸渍组合物，然后除去非水溶剂或溶剂。 然后将产物经受合适的温度和压力条件以聚合热固性树脂以形成成品。

公开(公告)号：WO99025923A1

公开(公告)日：1999-05-27

申请号：PCT/US1998/023859

申请日：1998-11-09

IPC: D21H23/22 ,  B05C5/02 ,  D21H19/68 ,  D21H19/74 ,  D21H23/46 ,  D21H23/56 ,  D21H23/58 ,  D21H27/00

CPC classification number: D21H19/68 ,  B05C5/027 ,  D21H19/74 ,  D21H23/46 ,  D21H23/56 ,  D21H23/58 ,  D21H27/008

Abstract: The present invention comprises an apparatus for making a selectively-coated web. The apparatus comprises a coating means for applying a coating to a web in a plurality of coated regions, the coated regions being in spaced, parallel relationship to a plurality of uncoated regions. The present invention further comprises support means for supporting the web after coating, the support means comprising a plurality of support members, each of the support members being in registry with an uncoated region. In a preferred embodiment the coating of a beneficial emulsion is applied in selected regions by extrusion. A method of forming a coated web without producing buildup of coating material on idler rollers is also disclosed. The method comprises the steps of: (a) coating a web in a plurality of coated regions, the coated regions being in parallel spaced apart relationship to uncoated regions; (b) providing support members, each of the support members being aligned in registry with an uncoated region; and (c) guiding the coated web in contact with the support members such that each support member is in registry with an uncoated region of said web.

Abstract translation: 本发明包括一种用于制造选择性涂布的织物的装置。 该装置包括用于将涂层施加到多个涂覆区域中的幅材的涂覆装置，涂覆区域与多个未涂覆区域间隔开并联。 本发明还包括用于在涂覆之后支撑网的支撑装置，所述支撑装置包括多个支撑构件，每个支撑构件与未涂覆区域对准。 在优选的实施方案中，有益乳液的涂层通过挤出施加在选定的区域中。 还公开了一种形成涂布织物而不产生涂覆材料在惰辊上的方法。 该方法包括以下步骤：（a）在多个涂覆区域中涂布网状物，涂覆区域与未涂覆区域平行间隔开; （b）提供支持成员，每个支持成员与未涂覆区域对齐; 和（c）引导所述涂布的纸幅与所述支撑构件接触，使得每个支撑构件与所述幅材的未涂覆区域对准。

公开(公告)号：WO1998006899A1

公开(公告)日：1998-02-19

申请号：PCT/GB1997002069

申请日：1997-08-04

Applicant: ECC INTERNATIONAL LTD. ,  TOIVONEN, Hannu, Olavi, Ensio ,  GOLLEY, Christopher, Robin, Langdon

Inventor： ECC INTERNATIONAL LTD.

IPC: D21H23/22

CPC classification number: B05D3/002 ,  C09D5/028 ,  D21H23/22

Abstract: A method of treatment and use of an aqueous coating composition which includes the steps of (a) concentrating the composition to increase the solids content thereof and (b) employing the concentrated composition to coat a sheet material, e.g. paper, wherein the concentration step (a) is carried out by use of thermal evaporation under reduced pressure. The composition concentrated may be a previously employed coating composition which has been recovered or it may be a fresh coating composition.

Abstract translation: 一种处理和使用水性涂料组合物的方法，其包括以下步骤：（a）浓缩组合物以增加其固体含量，和（b）使用浓缩组合物涂覆片材，例如， 纸，其中浓缩步骤（a）通过使用减压下的热蒸发进行。 浓缩的组合物可以是已经回收的先前使用的涂料组合物，或者它可以是新鲜的涂料组合物。