公开(公告)号：US20120237673A1

公开(公告)日：2012-09-20

申请号：US13418916

申请日：2012-03-13

Applicant: Satoshi KUNIYASU ,  Yoshiki SUGAI ,  Tetsuya ASAKURA

Inventor： Satoshi KUNIYASU ,  Yoshiki SUGAI ,  Tetsuya ASAKURA

IPC: B05D5/06 ,  B05D3/00

CPC classification number: G02B1/11 ,  B05D1/305 ,  B05D5/061 ,  B05D7/53 ,  G02B1/04 ,  G02B5/0242 ,  C08L1/12

Abstract: The method for producing an optical film includes a step of preparing a first coating liquid containing a certain amount of light-transmitting particles, a resin, and a solvent, a second coating liquid containing an amount less than the certain amount of light-transmitting particles, a resin, and a solvent, or not containing the light-transmitting particles but containing a resin and a solvent; a step of coating the second coating liquid and the first coating liquid in this order from the support side on a traveling band-shaped support in the form of a multilayer to form a second coating film and a first coating film; a step of transferring the light-transmitting particles in the first coating film to the side of the second coating film while drying the first coating film and the second coating film.

Abstract translation: 制造光学膜的方法包括制备含有一定量的透光性颗粒，树脂和溶剂的第一涂布液的步骤，含有少于一定量的透光性颗粒的第二涂布液 ，树脂和溶剂，或不含有透光性颗粒但含有树脂和溶剂的物质; 将第二涂布液和第一涂布液从载体侧依次涂布在多层的形式的行进带状载体上，形成第二涂膜和第一涂膜的工序; 在第一涂膜和第二涂膜干燥的同时将第一涂膜中的透光性粒子转印到第二涂膜侧。

公开(公告)号：US20120164348A1

公开(公告)日：2012-06-28

申请号：US13301104

申请日：2011-11-21

Applicant: Birger Zimmermann ,  Michael Niggemann ,  Hans-Frieder Schleiermacher

Inventor： Birger Zimmermann ,  Michael Niggemann ,  Hans-Frieder Schleiermacher

IPC: B05D3/06 ,  B05D5/12 ,  B82Y40/00

CPC classification number: B05D1/305 ,  B05C5/005 ,  B05C5/0212 ,  B05C5/0254 ,  B05D1/265

Abstract: The invention relates to a method for the structured coating of substrates from liquid phase and also to a device for the structured coating. Furthermore, the invention includes the use of the method.

Abstract translation: 本发明涉及一种用于从液相结构化涂覆基底的方法，还涉及用于结构化涂层的装置。 此外，本发明包括使用该方法。

公开(公告)号：US07976904B2

公开(公告)日：2011-07-12

申请号：US11658818

申请日：2005-07-27

Applicant: Richard A. Barcock ,  Andrew Ward-Askey

Inventor： Richard A. Barcock ,  Andrew Ward-Askey

IPC: B05D1/30

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 m3/(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10-4m 3 /（s·m），所述高固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。

公开(公告)号：US07754289B2

公开(公告)日：2010-07-13

申请号：US11632379

申请日：2005-07-12

Applicant: Magonori Nagase ,  Katsunori Tobisawa ,  Yoshihiro Suemune ,  Hiroyasu Furukawa

Inventor： Magonori Nagase ,  Katsunori Tobisawa ,  Yoshihiro Suemune ,  Hiroyasu Furukawa

IPC: B05D1/30

CPC classification number: B05D1/305 ,  B05C5/008 ,  B05D3/0209 ,  B05D7/5423 ,  B05D7/56 ,  B05D7/5823 ,  B05D2252/04 ,  Y10T428/24942 ,  Y10T428/31504

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，即接近板的层中所含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。

公开(公告)号：US20080166530A1

公开(公告)日：2008-07-10

申请号：US11965273

申请日：2007-12-27

Applicant: Kenji HAYASHI ,  Manabu HASHIGAYA

Inventor： Kenji HAYASHI ,  Manabu HASHIGAYA

IPC: G03C5/08 ,  B05D1/36

CPC classification number: B05D7/542 ,  B05D1/26 ,  B05D1/305 ,  B41C1/10 ,  B41N1/14 ,  Y10T428/24802

Abstract: A sequential multi-layer coating method comprises: applying a photosensitive layer protection layer (A) L1 with a rod coating device onto a continuously traveling web; and applying a photosensitive layer protection layer (B) L2 with an extrusion coating device, wherein W/[U(γ1−γ2)]≧0.018 . . . (A1) is satisfied when W (cc/m2) represents a wet coating amount of the photosensitive layer protection layer (B) L2; U (m/min.) represents a traveling speed of the web; γ1 (mN/m) represents a dynamic surface tension of the photosensitive layer protection layer (B) L2; and γ2 (mN/m) represents a static surface tension of the photosensitive layer protection layer (A) L1. This method provides stable coating without coating defects such as poor coating, liquid repellency and coating streak when a non-contact coater is used as a coating device for the upper layer to conduct sequential multi-layer coating.

Abstract translation: 顺序多层涂布方法包括：将具有棒涂装置的感光层保护层（A）L 1施加到连续行进的网上; 并用挤出涂布装置施加感光层保护层（B）L 2，其中W / [U（γ1-γ2）]> = 0.018。 。 。 当W（cc / m 2）表示感光层保护层（B）L 2的湿涂布量时，满足（A1） U（m / min）表示幅材的行进速度; γ1（mN / m）表示感光层保护层（B）L 2的动态表面张力; 而γ2（mN / m）表示感光层保护层（A）L 1的静态表面张力。 当使用非接触式涂布机作为上层的涂布装置进行顺序的多层涂布时，该方法提供了稳定的涂层，而没有涂层缺陷，例如涂层不良，疏液性和涂层条纹。

公开(公告)号：US20060099410A1

公开(公告)日：2006-05-11

申请号：US11316188

申请日：2005-12-22

Applicant: Gerald Miller

Inventor： Gerald Miller

IPC: B32B27/00

CPC classification number: D21H19/12 ,  B05D1/305 ,  B05D5/08 ,  B05D2203/22 ,  C09D129/04 ,  D21H19/84 ,  D21H23/48 ,  D21H27/10 ,  Y10T428/273 ,  Y10T428/277 ,  Y10T428/31855 ,  Y10T428/31895

Abstract: A method of providing an oil and grease resistant coating to a substrate includes the steps of (i) providing a substrate with a first and second surface to a coating station; (ii) curtain coating at least one surface of the substrate with an aqueous polyvinyl alcohol composition to form a nascent polyvinyl alcohol barrier film thereon; and (iii) drying the nascent polyvinyl alcohol barrier film to form a polyvinyl alcohol oil and grease barrier coating; wherein the polyvinyl alcohol composition as well as the substrate and coating and drying conditions are selected such that the polyvinyl alcohol oil and grease barrier coating is substantially pinhole free, characterized in that the barrier coating exhibits a TAPPI 559 kit test rating of at least 7.

Abstract translation: 向基材提供耐油和油脂的涂层的方法包括以下步骤：（i）向涂布台提供具有第一和第二表面的基底; （ii）用聚乙烯醇水溶液组合物在基材的至少一个表面上幕涂，以在其上形成新生的聚乙烯醇阻挡膜; 和（iii）干燥新生聚乙烯醇阻挡膜以形成聚乙烯醇油和油脂阻隔涂层; 其中所述聚乙烯醇组合物以及所述基材以及涂覆和干燥条件被选择为使得所述聚乙烯醇油和油脂阻隔涂层基本上是无针孔的，其特征在于所述阻隔涂层表现出至少为7的TAPPI 559试剂等级。

公开(公告)号：US20060000410A1

公开(公告)日：2006-01-05

申请号：US11131531

申请日：2005-05-18

Applicant: Jukka Koskinen ,  Timo Nurmlainen

Inventor： Jukka Koskinen ,  Timo Nurmlainen

IPC: B05B17/00 ,  B05C11/02 ,  B05D1/40

CPC classification number: B05C5/005 ,  B05C5/008 ,  B05C9/06 ,  B05D1/305 ,  D21H23/30 ,  D21H23/48

Abstract: A multilayer curtain coater for coating a moving material web, such as a paper or board web, with coating material, in which an application device is arranged above a material web having an upper surface, the web being mounted for motion with respect to the curtain coater, and the web arranged so that a coating material feeds onto the surface of the web in a curtain-like flow. The curtain coater has a scraper with a scraper surface which engages the upper surface of the web to remove an air boundary layer thereon. The durability of the scraper surface is increased by constructing the scraper out of a hard wear resistant material or material which is surface-hardened or provided with a durability-enhancing coating layer.

Abstract translation: 一种多层帘式涂布机，用于用涂料涂覆诸如纸或纸板的移动材料纤维网，其中施用装置布置在具有上表面的材料幅材上方，所述幅材安装成相对于窗帘运动 涂布机和纸幅布置成使得涂料以帘状流进料到纸幅的表面上。 帘式涂布机具有刮刀，刮刀表面与纸幅的上表面接合，以除去其上的空气边界层。 通过从硬质耐磨材料或表面硬化的材料或设置有耐久性增强涂层的材料构成刮刀来提高刮刀表面的耐久性。

公开(公告)号：US06780455B2

公开(公告)日：2004-08-24

申请号：US10178724

申请日：2002-06-24

Applicant: Andrew Clarke ,  Christopher L. Bower ,  Kim E. Goppert

Inventor： Andrew Clarke ,  Christopher L. Bower ,  Kim E. Goppert

IPC: B05D130

CPC classification number: G03C1/74 ,  B05C5/005 ,  B05D1/305 ,  G03C2001/7433 ,  G03C2001/7481

Abstract: The invention provides a method of creating a material for use as a material to be coated by curtain coating, comprising the step of: creating a surface texture of said material such that when said material is coated with a freely falling curtain formed of a composite layer of one or more coating compositions that impinges at a point of impingement against a continuously moving receiving surface of said material using roughness assisted wetting, the height of the composite layer at a distance &lgr; from the point of impingement, in which &lgr; is the average periodicity of the surface texture, is less than or equal to Rz. The invention also provides a method of identifying a material suitable for coating with Roughness Assisted coating.

Abstract translation: 本发明提供了一种制造用作通过帘式涂布涂覆的材料的材料的方法，包括以下步骤：产生所述材料的表面纹理，使得当所述材料涂覆有由复合层形成的自由落下的窗帘 一种或多种涂料组合物，其使用粗糙度辅助的润湿将冲击点抵靠所述材料的连续移动的接收表面，所述复合材料层距离冲击点的距离为λ，其中λ是平均周期 的表面纹理，小于或等于Rz。 本发明还提供了一种鉴定适用于粗糙度辅助涂层涂层的材料的方法。

公开(公告)号：US06716286B2

公开(公告)日：2004-04-06

申请号：US10054502

申请日：2002-01-22

Applicant: John W. Louks ,  Sharon Wang ,  Luther E. Erickson

Inventor： John W. Louks ,  Sharon Wang ,  Luther E. Erickson

IPC: B05B516

CPC classification number: B05C5/008 ,  B05D1/007 ,  B05D1/305

Abstract: A system for applying a fluid coating onto a substrate includes forming a fluid wetting line by introducing a stream of fluid onto a first side of the substrate along a laterally disposed fluid-web contact area. An electrical force is created on the fluid from an effective electrical field originating from a location on the second side of the substrate and at a location substantially at and downstream of the fluid contact area. The electrical field can be generated in a highly effective manner relative to the coating fluid by a sharply defined electrode on the second side of the substrate. Ultrasonics combined with electrostatic fields further enhances coating process conditions and coating uniformity.

Abstract translation: 用于将流体涂层施加到衬底上的系统包括通过沿着横向设置的流体网接触区域将流体流引入到衬底的第一侧上来形成流体润湿管线。 在源自源于基板的第二侧上的位置和基本上位于流体接触区域的下游的有效电场的液体上产生电力。 可以通过在衬底的第二侧上的尖锐限定的电极以相对于涂布液的高效方式产生电场。 超声波结合静电场进一步增强了涂层工艺条件和涂层均匀性。

公开(公告)号：US20030235657A1

公开(公告)日：2003-12-25

申请号：US10465907

申请日：2003-06-19

Inventor： Peter Schweizer ,  Ferdinand Krebs

IPC: B05D001/30

CPC classification number: B05D1/305 ,  B05D7/5885

Abstract: A liquid film coating process is provided in which a curtain (5) from at least one coating fluid (1) is poured on an object (10) being conveyed at right angles to the curtain (5). A fluid coating (6) is formed on the object (10) as a result. A mixture of a coating material and an organic carrier liquid, which has a surface tension of at most 40 mN/m, is used as the coating fluid (1). The fluid coating (6) is solidified to form the final coating. To solidify the fluid coating either the organic liquid is removed from the fluid coating formed from the mixture on the object by evaporation or a liquid that can be polymerized by heating is used as the organic liquid in order to solidify the fluid coating formed on the object by polymerizing the organic liquid.

Abstract translation: 提供了一种液膜涂覆方法，其中来自至少一种涂布流体（1）的帘子（5）倾倒在与帘子（5）成直角传送的物体（10）上。 结果，在物体（10）上形成流体涂层（6）。 使用具有至多40mN / m的表面张力的涂料和有机载体液体的混合物作为涂布液（1）。 流体涂层（6）被固化以形成最终涂层。 为了固化流体涂层，有机液体通过蒸发从物体上的混合物形成的流体涂层中除去，或者可以通过加热聚合的液体作为有机液体，以固化形成在物体上的流体涂层 通过聚合有机液体。