PROCESS AND SYSTEM FOR DISTRIBUTING PARTICLES FOR INCORPORATION WITHIN A COMPOSITE STRUCTURE
    215.
    发明申请
    PROCESS AND SYSTEM FOR DISTRIBUTING PARTICLES FOR INCORPORATION WITHIN A COMPOSITE STRUCTURE 有权
    用于分布在复合结构中的颗粒的方法和系统

    公开(公告)号:US20100104741A1

    公开(公告)日:2010-04-29

    申请号:US12258214

    申请日:2008-10-24

    CPC classification number: B05D1/305 B05D3/0413 B05D3/0493 B22F2998/00 B22F3/22

    Abstract: A system and process is disclosed for binding particles to a carrier material in an isolated relationship for use in composite fabrication. A slurry comprising particles dispersed in fluid is created in particle suspension tanks, deposited as a uniform layer and filtered using reduced pressure applied to a filter belt to leave behind isolated particles, the reduced pressure further acting to overcome electrostatic and other forces of attraction between the particles until they can be permanently bound to the carrier with a binder or adhesive and collected on a take-up roll.

    Abstract translation: 公开了一种系统和方法,用于将颗粒与隔离关系中的载体材料结合以用于复合制造。 包含分散在流体中的颗粒的浆料在颗粒悬浮液罐中产生,沉积成均匀的层,并且使用减压施加到过滤带以过滤分离的颗粒进行过滤,进一步作用以克服静电和其他吸引力 颗粒,直到它们可以用粘合剂或粘合剂永久地结合到载体上并收集在卷取辊上。

    SYSTEM AND METHOD FOR MAKING A FILM HAVING A MATTE FINISH
    216.
    发明申请
    SYSTEM AND METHOD FOR MAKING A FILM HAVING A MATTE FINISH 有权
    制作薄膜的系统和方法

    公开(公告)号:US20090029054A1

    公开(公告)日:2009-01-29

    申请号:US11782772

    申请日:2007-07-25

    Abstract: A system and a method for providing a film having a matte finish. The system includes means for providing a coated substrate, the coated substrate comprising a first coatable material applied to a substrate, the coatable material forming a first major surface of the coated substrate; means for changing the viscosity of the first coatable material from a first viscosity to a second viscosity; a face-side roller having an outer surface positioned to contact the first major surface of the coated substrate to impart a matte finish thereon; and optionally, means for hardening the first coatable material. The method of the invention includes the steps of (1) providing a coated substrate comprising a coatable material disposed on a substrate, the coatable material providing a first major surface of the coated substrate; (2) changing the viscosity of the coatable material from the initial viscosity to a second viscosity; (3) contacting the first major surface of the coated substrate with at least one face-side roller to impart a matte finish; and (4) optionally, hardening the coatable material to provide the film.

    Abstract translation: 一种提供具有无光饰面的薄膜的系统和方法。 所述系统包括用于提供涂覆的基底的装置,所述涂覆的基底包括施加到基底的第一可涂覆材料,所述可涂覆材料形成所述涂覆的基底的第一主表面; 用于将第一可涂覆材料的粘度从第一粘度改变为第二粘度的装置; 表面侧辊具有外表面,所述外表面定位成与所述涂覆的基底的所述第一主表面接触以在其上赋予磨光面; 以及任选的用于硬化第一可涂覆材料的装置。 本发明的方法包括以下步骤:(1)提供涂覆的基材,其包含设置在基材上的可涂覆材料,所述可涂覆材料提供涂覆基材的第一主表面; (2)将可涂​​覆材料的粘度从初始粘度改变为第二粘度; (3)使涂覆的基材的第一主表面与至少一个表面侧辊接触以赋予无光泽的光洁度; 和(4)任选地,硬化可涂覆材料以提供膜。

    Curtain Coating Process Using a High Solids Content Composition, and Coated Product
    217.
    发明申请
    Curtain Coating Process Using a High Solids Content Composition, and Coated Product 有权
    使用高固体含量组合物和涂层产品的帘布涂布工艺

    公开(公告)号:US20080317963A1

    公开(公告)日:2008-12-25

    申请号:US11658818

    申请日:2005-07-27

    CPC classification number: D21H23/48 B05D1/305 D21H19/44 D21H21/24

    Abstract: The invention relates to a curtain coating process for coating substrates with a stable curtain and a uniform coating at low flow rates wherein a free-falling curtain of an aqueous composition comprising a high solids content is coated onto the moving substrate at a flow rate per unit die length value (Q) equal to or inferior to 10−4 m2/(s·m), the said high solids content composition comprising a polymeric rheology modifier and a non-ionic surfactant. The invention relates in particular to a curtain coating process for coating fibrous substrates such as paper or board. The invention also relates to a coated product.

    Abstract translation: 本发明涉及一种帘式涂布方法,用于以低流速涂覆具有稳定帘幕和均匀涂层的基材,其中包含高固体含量的含水组合物的自由落下的窗帘以每单位流速涂覆在移动的基板上 所述模头长度值(Q)等于或低于10-4m2 /(sm),所述高固体含量组合物包含聚合物流变改性剂和非离子表面活性剂。 本发明特别涉及用于涂覆诸如纸或纸板的纤维基材的帘式涂布方法。 本发明还涉及涂覆产品。

    MACHINE FOR SINGLE SIDED OR DOUBLE SIDED APPLICATION OF A LIQUID OR VISCOUS COATING MEDIUM ONTO THE SURFACE OF A MOVING MATERIAL WEB, AND ASSOCIATED OPERATING METHOD
    218.
    发明申请
    MACHINE FOR SINGLE SIDED OR DOUBLE SIDED APPLICATION OF A LIQUID OR VISCOUS COATING MEDIUM ONTO THE SURFACE OF A MOVING MATERIAL WEB, AND ASSOCIATED OPERATING METHOD 失效
    用于单面或双面的液体或粘度涂料介质到移动材料网的表面上的机器以及相关的操作方法

    公开(公告)号:US20080057208A1

    公开(公告)日:2008-03-06

    申请号:US11931262

    申请日:2007-10-31

    CPC classification number: B05D1/305 D21H19/84 D21H23/48

    Abstract: A method for operating a machine for single or double sided application of a liquid or viscous coating medium by way of at least one applicator unit onto the surface of a mating material web, especially a paper or cardboard web is provided. The coating medium collecting unit is cleaned prior to, during or after an application process of the machine, by way of supplying cleaning liquid via the supply line. The valve arrangement can be switched to the second valve condition for clean-up and to the third valve condition for the collection of coating medium in the medium collecting device. The medium collecting unit can be cleaned after start of the application process, during coating, through elements of supplying cleaning liquid via the supply line.

    Abstract translation: 提供了一种通过至少一个施用单元将液体或粘性涂层介质单面或双面施用于配合材料网,特别是纸或纸板网的表面上的机器的方法。 涂布介质收集单元在机器的施加过程之前,期间或之后通过经由供应管线供应清洁液体而被清洁。 阀装置可以切换到用于清理的第二阀状态和用于在介质收集装置中收集涂覆介质的第三阀状态。 介质收集单元可以在施涂过程开始之后,在涂布期间通过经由供应管线供应清洁液的元件来清洁。

    Method for Coating a Multilayer Film and Product Having a Multilayer Coated Film
    219.
    发明申请
    Method for Coating a Multilayer Film and Product Having a Multilayer Coated Film 有权
    涂覆多层膜的方法和具有多层涂膜的产品

    公开(公告)号:US20070275220A1

    公开(公告)日:2007-11-29

    申请号:US11632379

    申请日:2005-07-12

    Abstract: A method of applying a multilayer coating film, in which two or more layers of coating film are applied to a flat plate, such as steel plate, by baking finish, which method is effective for preventing of foam generation; and a product with multilayer coating film obtained by the method. There is provided a method of applying a multilayer coating film, including discharging paint films through multiple slits, simultaneously applying these films to a traveling plate to thereby form a multilayer paint film and carrying out drying or baking thereof, characterized in that with respect to the boiling points of solvents contained in adjacent layers of the multilayer paint film, there is such a relationship that the boiling point of solvent contained in the layer close to the plate is equivalent to or lower than the boiling point of solvent contained in the layer remote from the plate, and that the boiling point of solvent contained in the layer closest to the plate is lower than the boiling point of solvent contained in the layer remotest from the plate.

    Abstract translation: 一种涂覆多层涂膜的方法,其中两层或多层涂膜通过烘焙处理被施加到诸如钢板的平板上,该方法对于防止泡沫产生是有效的; 和通过该方法获得的具有多层涂膜的产品。 提供一种施加多层涂膜的方法,包括通过多个狭缝排出漆膜,同时将这些膜施加到行进板上,从而形成多层漆膜并进行干燥或烘烤,其特征在于,相对于 在多层涂膜的相邻层中含有的溶剂的沸点存在这样的关系,使得包含在靠近板的层中的溶剂的沸点等于或低于远离该层的溶剂中的溶剂的沸点 并且最靠近该板的层中所含的溶剂的沸点低于离板最远的层中所含的溶剂的沸点。

    Wide slit nozzle and coating method by wide slit nozzle
    220.
    发明授权
    Wide slit nozzle and coating method by wide slit nozzle 有权
    宽缝喷嘴和宽缝喷嘴的涂布方法

    公开(公告)号:US07285309B2

    公开(公告)日:2007-10-23

    申请号:US10370071

    申请日:2003-02-21

    Abstract: A wide slit nozzle having a slit as a discharge opening. The thickness of a lateral end part is set smaller than the thickness at a lateral center part. The thickness of the lateral center part is fixed. The thickness of the lateral end part changes linearly from opposite lateral ends of the lateral center part to the opposite lateral ends of the slit. Coating material is discharged from the slit while applied with pressure, so that the coating material is coated while expanded wider than the width of the slit. The coating material is discharged at 7 liter per minute, and a coating width of a first example is 100 mm, for example. A thickness increase of the overlapped part is +25% even when a width or an overlapped margin z of the overlapped part is 10 mm or 20 mm.

    Abstract translation: 宽狭缝喷嘴,其具有狭缝作为排出口。 横向端部的厚度设定为小于横向中心部的厚度。 横向中心部分的厚度是固定的。 横向端部的厚度从横向中心部分的相对横向端部到缝隙的相对侧端线性地线性变化。 涂敷材料在施加压力的同时从狭缝中排出,使得涂覆材料被涂覆而膨胀比狭缝的宽度更宽。 涂布材料以每分钟7升的速度排出,第一例的涂布宽度例如为100mm。 即使当重叠部分的宽度或重叠边界z为10mm或20mm时,重叠部分的厚度增加为+ 25%。

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