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公开(公告)号：EP0858843B1
公开(公告)日：2002-05-29
申请号：EP98200199.2
申请日：1998-01-24
发明人： Devine, William D., Eastman Kodak Company , Humby, Douglas B., Eastman Kodak Company , Ruschak, Kenneth J., Eastman Kodak Company
CPC分类号： B05D1/305 , B05C5/005 , G03C1/74 , Y10S118/04
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2.发明公开Lip preparation apparatus and method for improving the uniformity of a liquid curtain in a curtain coating system 审中-公开装置用于在幕涂系统的唇部制备的流动，以提高液体幕的均匀性
公开(公告)号：EP1415726A2
公开(公告)日：2004-05-06
申请号：EP03078297.3
申请日：2003-10-20
IPC分类号： B05C5/00
CPC分类号： B05C5/008 , B05C9/06 , G03C1/74 , G03C2001/7433 , Y10S118/04
摘要： An apparatus and method for improving the uniformity of a liquid curtain in a coating system comprising a lip of a slide die wherein the lip includes a front surface on which a liquid composition flows by gravity. The apparatus comprises a ledge having a first, second, and third surface portion. The first surface portion is disposed intermediate the second and third surface portions, and is substantially horizontal. The second surface portion is contiguous with the first surface portion and upwardly inclined. The third surface portion is contiguous with the first surface portion and downwardly inclined away from the first and second surface portions. The apparatus further includes a positioning device for positioning the ledge and lip relative to each other (1) in a first orientation wherein the lip is disposed proximate the first surface portion whereby the liquid composition flows from the slide die onto the first surface portion, and (2) in a second orientation wherein the lip and the ledge are spaced from each other whereby the liquid composition forms a vertical liquid curtain in free fall.
摘要翻译： 定位单元定位的壁架（20）和相对于海誓山盟在其中唇缘被布置为靠近第一表面部分（21）的第一取向的唇缘，并且在第二取向，其中所述唇部和所述壁架从各间隔 其他。 液体组合物从一个滑动流动，其在走上第一方位时所述第一表面部分。 液体组合物形成在自由下落时的垂直液体帘在第二取向。
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3.发明授权
公开(公告)号：EP0858842B1
公开(公告)日：2001-07-25
申请号：EP98200198.4
申请日：1998-01-24
发明人： Devine, William D., Eastman Kodak Company , Humby, Douglas B., Eastman Kodak Company , Ruschak, Kenneth J., Eastman Kodak Company
CPC分类号： B05C11/1039 , B05C5/005 , G03C1/74 , Y10S118/04
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公开(公告)号：EP0858843A3
公开(公告)日：1999-07-14
申请号：EP98200199.2
申请日：1998-01-24
发明人： Devine, William D., Eastman Kodak Company , Humby, Douglas B., Eastman Kodak Company , Ruschak, Kenneth J., Eastman Kodak Company
CPC分类号： B05D1/305 , B05C5/005 , G03C1/74 , Y10S118/04
摘要： The present invention is an edge blade attached to an edge guide for removing an edge of a falling curtain. The edge of the falling curtain is intercepted by the edge blade and is vacuumed away by a vacuum tube disposed near the edge blade wherein the blade is extending from the edge guide into the falling curtain to intercept a part of the free falling curtain and positioning the blade above the impingement of the falling curtain on the support wherein the blade is angled into the free falling curtain so that the blade is closest to the support where the part of the free falling curtain is intercepted and farthest from the support at the edge guide. Air to the vacuum tube is blocked from the outboard direction, and the tube is directed to draw air from the inboard direction towards the curtain.
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5.发明公开Edge Removal apparatus including airflow blocking means for curtain coating 失效Randentfernung mit Unterbrechung derLuftströmungin der Vorhangbeschichtung
公开(公告)号：EP0858842A2
公开(公告)日：1998-08-19
申请号：EP98200198.4
申请日：1998-01-24
发明人： Devine, William D., Eastman Kodak Company , Humby, Douglas B., Eastman Kodak Company , Ruschak, Kenneth J., Eastman Kodak Company
CPC分类号： B05C11/1039 , B05C5/005 , G03C1/74 , Y10S118/04
摘要： The present invention is an edge blade attached to an edge guide for removing an edge of a falling curtain. The edge of the falling curtain is intercepted by the edge blade and is vacuumed away by a vacuum tube disposed near the edge blade wherein the air flow is blocked to the suction means from the outboard direction and directing the suction means to draw air from the inboard direction towards the curtain; and flushing liquid is distributed to encompass the intercepted liquids of the free falling curtain.
摘要翻译： 该方法包括沿着通过涂覆区的路径移动载体，形成一层或多层涂覆液体以形成复合层并形成自由下落的窗帘。 该方法还涉及通过边缘导向器侧向地引导下落的窗帘，使得帘子涂层小于支撑件的宽度。 下一步是通过从与落下的窗帘相邻的边缘引导器分配冲洗液体，然后通过提供叶片从落下的帷幕的边缘去除液体，来保持下降的窗帘与边缘引导件的湿润接触。
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6.发明公开Lip preparation apparatus and method for improving the uniformity of a liquid curtain in a curtain coating system 审中-公开装置用于在幕涂系统的唇部制备的流动，以提高液体幕的均匀性
公开(公告)号：EP1415726A3
公开(公告)日：2006-12-27
申请号：EP03078297.3
申请日：2003-10-20
CPC分类号： B05C5/008 , B05C9/06 , G03C1/74 , G03C2001/7433 , Y10S118/04
摘要： An apparatus and method for improving the uniformity of a liquid curtain in a coating system comprising a lip of a slide die wherein the lip includes a front surface on which a liquid composition flows by gravity. The apparatus comprises a ledge having a first, second, and third surface portion. The first surface portion is disposed intermediate the second and third surface portions, and is substantially horizontal. The second surface portion is contiguous with the first surface portion and upwardly inclined. The third surface portion is contiguous with the first surface portion and downwardly inclined away from the first and second surface portions. The apparatus further includes a positioning device for positioning the ledge and lip relative to each other (1) in a first orientation wherein the lip is disposed proximate the first surface portion whereby the liquid composition flows from the slide die onto the first surface portion, and (2) in a second orientation wherein the lip and the ledge are spaced from each other whereby the liquid composition forms a vertical liquid curtain in free fall.
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7.发明公开
公开(公告)号：EP0858842A3
公开(公告)日：1999-07-14
申请号：EP98200198.4
申请日：1998-01-24
发明人： Devine, William D., Eastman Kodak Company , Humby, Douglas B., Eastman Kodak Company , Ruschak, Kenneth J., Eastman Kodak Company
CPC分类号： B05C11/1039 , B05C5/005 , G03C1/74 , Y10S118/04
摘要： The present invention is an edge blade attached to an edge guide for removing an edge of a falling curtain. The edge of the falling curtain is intercepted by the edge blade and is vacuumed away by a vacuum tube disposed near the edge blade wherein the air flow is blocked to the suction means from the outboard direction and directing the suction means to draw air from the inboard direction towards the curtain; and flushing liquid is distributed to encompass the intercepted liquids of the free falling curtain.
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公开(公告)号：EP0858843A2
公开(公告)日：1998-08-19
申请号：EP98200199.2
申请日：1998-01-24
发明人： Devine, William D., Eastman Kodak Company , Humby, Douglas B., Eastman Kodak Company , Ruschak, Kenneth J., Eastman Kodak Company
CPC分类号： B05D1/305 , B05C5/005 , G03C1/74 , Y10S118/04
摘要： The present invention is an edge blade attached to an edge guide for removing an edge of a falling curtain. The edge of the falling curtain is intercepted by the edge blade and is vacuumed away by a vacuum tube disposed near the edge blade wherein the blade is extending from the edge guide into the falling curtain to intercept a part of the free falling curtain and positioning the blade above the impingement of the falling curtain on the support wherein the blade is angled into the free falling curtain so that the blade is closest to the support where the part of the free falling curtain is intercepted and farthest from the support at the edge guide. Air to the vacuum tube is blocked from the outboard direction, and the tube is directed to draw air from the inboard direction towards the curtain.
摘要翻译： 该方法包括沿着穿过涂覆区的路径移动支撑件（12），并且形成一层或多层涂覆液体以形成复合层。 在覆盖区域内的复合层形成自由落下的帘幕（10），其横向延伸并撞击移动的支撑件。 落下的窗帘由边缘导向件（11）横向引导，边缘导向件（11）布置成使得帘子涂层小于支撑件的宽度。 通过从与落下的帷幕相邻的边缘引导件分配冲洗液体，使下落的窗帘保持与边缘引导件的湿润接触。 通过提供从边缘引导件延伸到落下的窗帘中以拦截自由落下的窗帘的一部分并将叶片在落下的帷幕的冲击物上方定位在支撑件上的叶片（15），从落下的帷幕的边缘移除液体。 叶片与自由落下的窗帘成角度，使得叶片最靠近支撑件，其中自由落下的窗帘的一部分被截取并且在边缘引导件处与支撑件最远。 该方法还包括通过抽吸元件去除由叶片截取的自由落体的液体。 空气从元件的出口的方向被阻塞到吸入元件，并引导抽吸元件从元件的入口的方向向窗帘抽取空气。
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