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15 条记录 (耗时 0.018 秒)

    Apparatus for forming graded shade band on substrate
    11.
    发明授权
    Apparatus for forming graded shade band on substrate 失效
    用于在衬底上形成渐变色带的装置

    公开(公告)号：US4254734A

    公开(公告)日：1981-03-10

    申请号：US68305

    申请日：1979-08-20

    申请人： Dennis S. Postupack ,  David A. Allerton ,  Richard L. Emmert

    发明人： Dennis S. Postupack ,  David A. Allerton ,  Richard L. Emmert

    IPC分类号： B05B15/04 ,  B05D1/04 ,  B05D3/04 ,  B05D5/06 ,  B32B17/10 ,  B05B5/08

    CPC分类号： B05D1/045 ,  B05B15/045 ,  B05D3/042 ,  B05D5/061 ,  B32B17/10339 ,  B05D2203/35

    摘要： Forming a colored shade band on an elongated area of a flexible sheet of interlayer material comprising applying a dye composition by electrostatic spraying against a portion of a surface of a flexible sheet of non-conductive interlayer material such as polyurethane or plasticized polyvinyl butyral. A novel grounded shielding structure of electroconductive material comprises a primary shield located in close proximity to the upper surface of a workpiece to be partially coated. A preferred embodiment comprises primary and secondary shields with an optional manifold between the shields to ensure superior control of a pattern of graded intensity along the transverse dimension of an elongated area to be coated. One or both shields may be heated to avoid the deposit of spray particles that cause optical defects. The workpiece so coated is useful as an interlayer in shaded, bent laminated safety glass windshields.

    摘要翻译： 在柔性中间层材料片的细长区域上形成着色阴影带，其包括通过静电喷涂将染料组合物涂覆在诸如聚氨酯或增塑的聚乙烯醇缩丁醛之类的非导电中间层材料的柔性片的一部分表面的一部分上。 导电材料的新型接地屏蔽结构包括主要屏蔽，其位于非常接近待部分涂覆的工件的上表面。 优选实施例包括在屏蔽之间具有可选歧管的主屏蔽和次屏蔽，以确保沿着待涂覆的细长区域的横向尺寸的分级强度图案的优异控制。 可以加热一个或两个屏蔽件以避免造成光学缺陷的喷雾颗粒的沉积。 如此涂覆的工件可用作阴影弯曲的夹层安全玻璃挡风玻璃中的中间层。

    Method for supporting flexible sheet while applying graded shade band thereon
    13.
    发明授权
    Method for supporting flexible sheet while applying graded shade band thereon 失效
    支撑柔性片材同时在其上施加渐变色带的方法

    公开(公告)号：US4276325A

    公开(公告)日：1981-06-30

    申请号：US898589

    申请日：1978-04-21

    申请人： Dennis S. Postupack ,  David A. Allerton

    发明人： Dennis S. Postupack ,  David A. Allerton

    IPC分类号： B05B15/04 ,  B32B17/10 ,  B05D1/04 ,  B05D5/06

    CPC分类号： B05B15/0431 ,  B32B17/10339

    摘要： This invention relates to a method of and apparatus for forming a colored shade band on an elongated area of a flexible sheet of interlayer material comprising applying a dye composition by electrostatic spraying against an elongated area of a surface of a flexible sheet of non-conductive interlayer material such as polyurethane or plasticized polyvinyl butyral. A flexible sheet to be coated is mounted on a support carriage at a loading and unloading chamber in a substantially horizontal support plane, is transferred to a coating chamber, is tilted into an oblique plane at said coating chamber where it is aligned with a platen mask, electrostatic spray means disposed to one side of said platen mask supplies an electrostatic spray of a dye composition through said platen mask to the elongated area of said flexible sheet. The coated sheet pivots back to a substantially horizontal support plane and is returned to the loading and unloading station, where the coated flexible sheet is removed and another sheet mounted for treatment. The flexible sheet so coated is useful as an interlayer in shaded, bent laminated safety glass windshields.

    摘要翻译： 本发明涉及一种用于在中间层材料的柔性片材的细长区域上形成着色色带的方法和装置，包括通过静电喷涂将染料组合物施加到非导电中间层的柔性片的表面的细长区域 材料如聚氨酯或塑化聚乙烯醇缩丁醛。 要涂覆的柔性片材在基本上水平的支撑平面中的装载和卸载室处安装在支撑托架上，被转移到涂覆室，在所述涂覆室处倾斜成倾斜平面， 设置在所述压板掩模的一侧的静电喷涂装置通过所述压板掩模将染料组合物的静电喷雾提供给所述柔性片的细长区域。 涂覆的片材枢转回到基本上水平的支撑平面并且返回到装载和卸载工位，其中涂覆的柔性片材被移除，并且另一片材安装用于治疗。 如此涂覆的柔性片材可用作阴影弯曲的层压安全玻璃挡风玻璃中的中间层。

    Method of forming graded shade band on substrate
    15.
    发明授权
    Method of forming graded shade band on substrate 失效
    在基板上形成渐变色带的方法

    公开(公告)号：US4138284A

    公开(公告)日：1979-02-06

    申请号：US868013

    申请日：1978-01-09

    申请人： Dennis S. Postupack

    发明人： Dennis S. Postupack

    IPC分类号： B05B15/04 ,  C03C27/00 ,  B05D1/04

    CPC分类号： B05B15/0431

    摘要： A method of forming a colored shade band having a relatively wide portion of essentially uniform intensity and a relatively narrow boundary portion of graded intensity by spraying a dye composition along a longitudinally extending edge portion of a non-electroconductive substrate such as a glass sheet or a sheet of plastic. In one embodiment of this invention, the substrate is sprayed to form the graded band and then laminated to a layer of plastic interlayer material to produce a laminated window having a shade band having a desired transverse pattern of graded intensity along a longitudinally extending edge portion thereof. After the dye composition is applied to a sheet of rigid transparent material to form the band, the coated sheet is assembled with the band facing a layer of interlayer material to form a sandwich to be laminated, the band is transferred from the sheet to the layer during lamination and forms a continuous looking band free of any disturbing features such as mottled appearance and having a boundary along a smooth line and a pattern of intensity similar to that of the colored shade band initially developed. In another aspect of this invention, the graded band is applied electrostatically to either the interlayer sheet or to the rigid transparent layer under special conditions that results in a gradation of the coating.

    摘要翻译： 通过沿非导电性基材例如玻璃板或玻璃板的纵向延伸的边缘部分喷射染料组合物，形成具有基本上均匀的强度的相对宽的部分和渐变强度的相对窄的边界部分的着色色带的方法 塑料片。 在本发明的一个实施例中，喷涂基材以形成分级带，然后层压到一层塑料中间层材料上，以产生具有沿其纵向延伸的边缘部分具有期望的分级强度横向图案的遮蔽带的层压窗 。 在将染料组合物施加到刚性透明材料片上以形成带之后，涂覆的片材被组装成带对着中间层材料层，以形成层压的夹层物，带从片材转移到层 在层压期间形成无任何扰动特征（例如斑驳外观）并且具有沿着平滑线的边界和强度类似于最初开发的着色色带的强度的连续外观带。 在本发明的另一方面，在导致涂层的渐变的特殊条件下，将梯度带静电地施加到中间层片或刚性透明层上。