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    Electrostatically coated pultrusions and methods of making
    31.
    发明授权
    Electrostatically coated pultrusions and methods of making 失效
    静电涂层拉挤成型及制作方法

    公开(公告)号：US5824403A

    公开(公告)日：1998-10-20

    申请号：US632243

    申请日：1996-04-15

    Applicant: Amy C. Eidenschink

    Inventor： Amy C. Eidenschink

    IPC: B05D1/04 ,  B29C70/52 ,  B32B5/06

    CPC classification number: B29C70/525 ,  B05D1/045 ,  Y10T428/249942 ,  Y10T428/249944 ,  Y10T428/249946 ,  Y10T428/249949

    Abstract: Electrostatically coated synthetic resin pultrusions (10) are provided in the form of elongated bodies presenting ends, with a series of elongated, spaced apart conductive elements (16) embedded within the pultruded bodies. Electrical coupling means (18) preferably in the form of a conductive primer is applied to the one end (14) of the pultrusion (10) prior to electrostatic coating in order to eliminate arcing problems. Alternately, a pultrusion may be provided having a section free of embedded elements with one or more sections having conductive elements therein.

    Abstract translation: 静电涂覆的合成树脂拉挤成型机（10）以细长体的形式提供呈现端部，其中一系列细长的间隔开的导电元件（16）嵌入在拉挤体内。 在静电涂覆之前，优选以导电底漆形式的电耦合装置（18）施加到拉挤成型机（10）的一端（14），以消除电弧问题。 或者，可以提供拉挤成型，其具有不具有一个或多个具有导电元件的部分的嵌入元件的部分。

    Process for producing powder coated plastic product
    32.
    发明授权
    Process for producing powder coated plastic product 失效
    粉末涂料塑料制品生产工艺

    公开(公告)号：US5565240A

    公开(公告)日：1996-10-15

    申请号：US295029

    申请日：1994-08-25

    Applicant: Dwight E. Smith

    Inventor： Dwight E. Smith

    IPC: B05D1/04 ,  B05D3/02 ,  B05D1/06 ,  B32B27/10

    CPC classification number: B05D1/045 ,  B05D3/0218 ,  B05D2201/00 ,  B05D2401/32 ,  Y10T428/3179

    Abstract: Plastic substrates, such as but not limited to phenolic cellulosic composites such as those used in conventional toilet seats, are heated at a temperature and for a time sufficient to degas the substrate, and are then coated with a powder, and heated to cure the powder coating. In a preferred embodiment, a water-based electrically conductive coating is first applied to a phenolic cellulosic composite, and cured while the substrate is heated to degas the substrate sufficiently, such that a subsequently applied powder coating will not suffer from popping during curing. In a preferred embodiment, the part is coated at a temperature below the cure temperature of the coating composition.

    Abstract translation: 塑料基材，例如但不限于酚醛纤维素复合材料，例如在常规马桶座中使用的那些，在足以使基材脱气的温度和时间内加热，然后用粉末涂覆，并加热固化粉末 涂层。 在优选的实施方案中，首先将水性导电涂层施加到酚类纤维素复合材料上，并在基材被加热以充分脱气的基底上固化，使得随后施加的粉末涂料在固化期间不会发生爆裂。 在优选的实施方案中，该部分在低于涂料组合物的固化温度的温度下被涂覆。

    Composition and method for enhancing the surface conductivity of thermoplastic surfaces
    34.
    发明授权
    Composition and method for enhancing the surface conductivity of thermoplastic surfaces 失效
    用于增强热塑性表面的表面电导率的组合物和方法

    公开(公告)号：US5219493A

    公开(公告)日：1993-06-15

    申请号：US713904

    申请日：1991-06-12

    Applicant: Sri R. Seshadri

    Inventor： Sri R. Seshadri

    IPC: B05D3/10 ,  B05D1/04 ,  C08J7/06 ,  C09D5/24 ,  H01B1/12

    CPC classification number: H01B1/122 ,  B05D1/045 ,  B05D2201/00

    Abstract: The invention relates to a surface treatment composition and a method of using the composition to provide the treated surface with a suitable surface conductivity for electrostatic painting of the surface. The surface treatment composition preferably comprises a mixture of: (a) a substituted or unsubstituted aromatic polycarboxylic acid, anhydride or salt thereof, and (b) a quaternary ammonium salt or (b') an ethoxylated tertiary fatty amine, in a compatible vehicle, said composition having a pH of below about 4.5, said polycarboxylic acid and said quaternary ammonium salt or ethoxylated fatty amine each being present in said composition in an amount effective to impart to said thermoplastic surface a resistivity value of between about 10.sup.8 ohms/cm.sup.2 and about 10.sup.12 ohms/cm.sup.2, or a 90% electrostatic charge decay time of less than five seconds, or both.

    Abstract translation: 本发明涉及一种表面处理组合物和使用该组合物以使处理过的表面具有适于表面静电喷涂的表面导电性的方法。 表面处理组合物优选包含：（a）取代或未取代的芳族多元羧酸，其酸酐或其盐，和（b）季铵盐或（b'）乙氧基化叔脂肪胺的混合物， 所述组合物具有低于约4.5的pH，所述多元羧酸和所述季铵盐或乙氧基化脂肪胺各自以有效赋予所述热塑性表面的量存在于所述组合物中，电阻率值为约108欧姆/厘米2至约 1012欧姆/平方厘米，或小于5秒的90％静电电荷衰减时间，或两者兼有。

    Water repellent compositions for the treatment of wood
    35.
    发明授权
    Water repellent compositions for the treatment of wood 失效
    用于木材处理的防水组合物

    公开(公告)号：US4360385A

    公开(公告)日：1982-11-23

    申请号：US224429

    申请日：1981-01-12

    Applicant: John F. Grunewalder

    Inventor： John F. Grunewalder

    IPC: B05D1/04 ,  B05D7/08 ,  B27K3/50 ,  C09K3/18 ,  C09D5/14

    CPC classification number: B05D7/08 ,  B05D1/045 ,  C09K3/18 ,  B27K3/34 ,  B27K3/36 ,  B27K3/50

    Abstract: Water repellent treating compositions are based upon olefin and paraffin materials containing a substantial proportion of compounds containing from 20 to 24 carbon atoms. The treating compositions are especially useful for application to wood. Additives such as wood preservatives, alkyd resins and, in especially preferred compositions, organic ionizable compounds are included. The preferred compositions are useful for application to wood substrates which are subsequently electrostatically sprayed with a topcoating.

    Abstract translation: 防水处理组合物基于含有大量比例的含20-24个碳原子的烯烃和石蜡材料。 处理组合物特别适用于木材应用。 包括木质防腐剂，醇酸树脂和特别优选的组合物中的有机电离化合物的添加剂。 优选的组合物可用于木质基材，随后用表面涂层静电喷涂。

    Method of making patterned dry resin coated sheet insulation
    37.
    发明授权
    Method of making patterned dry resin coated sheet insulation 失效
    制作图案干树脂涂层板材绝缘方法

    公开(公告)号：US3974302A

    公开(公告)日：1976-08-10

    申请号：US527458

    申请日：1974-11-26

    Applicant: Edward J. Croop ,  Howard E. Saunders ,  Dean C. Westervelt

    Inventor： Edward J. Croop ,  Howard E. Saunders ,  Dean C. Westervelt

    IPC: B05B15/04 ,  B05D1/04 ,  B05D1/32 ,  B05D3/06 ,  B05D5/12 ,  D21H23/50 ,  H01B3/06 ,  H01B3/08 ,  H01B3/50 ,  H01B3/52 ,  H01B3/54 ,  H01F27/32 ,  H01F41/12 ,  B05D1/06

    CPC classification number: D21H23/50 ,  B05B15/045 ,  B05D1/045 ,  B05D5/12 ,  H01B3/06 ,  H01B3/084 ,  H01B3/50 ,  H01B3/52 ,  H01B3/54 ,  H01F27/323 ,  H01F41/122 ,  B05D1/32 ,  B05D2203/22 ,  B05D2252/02 ,  B05D2252/10 ,  B05D3/068 ,  Y10T29/49071

    Abstract: A porous, electrical insulating adhesive substrate is made by (A) electrostatically coating a flexible sheet material with heat reactive adhesive resin particles, having an average particle size of between about 1 micron to 2,000 microns, the adhesive particles are applied in a predetermined pattern on the sheet covering from about 10 percent to 90 percent of the sheet material area, the area between the resin pattern not being patterned and then (B) heating the patterened coated sheet material between about 65.degree.C to 250.degree.C, forming a discontinuous, 0.25 mil to 25 mil (0.006 mm to 0.635 mm) thick, dry coating pattern of heat reactive adhesive particles bonded to the sheet material, said heat reactive adhesive coating covering from about 10 percent to 90 percent of the sheet material area; the patterned coated sheet may then be inserted as an oil permeable layer insulation between high voltage windings and low voltage windings and between layers of high and low voltage windings in a wound coil assembly, after which the assembly can be heated at a temperature and for a time effective to securely bond the winding layers together, and thus provide a porous, oil permeable, bonded transformer coil assembly.

    Abstract translation: 多孔电绝缘粘合剂基材是通过（A）用热反应性粘合树脂颗粒静电涂覆柔性片材制成的，其平均粒度为约1微米至2,000微米，粘合剂颗粒以预定图案施加在 片材覆盖片材面积的约10％至90％，树脂图案之间的区域未被图案化，然后（B）在约65℃至250℃之间加热被镀覆的片材，形成不连续的， 0.25密耳至25密耳（0.006mm至0.635mm）的厚的，与片材材料结合的热反应性粘合剂颗粒的干涂层图案，所述热反应性粘合剂涂层覆盖片材面积的约10％至90％; 然后可以将图案化的涂覆片材作为高压绕组和低压绕组之间的油渗透层绝缘以及在缠绕线圈组件中的高压和低压绕组的层之间插入，之后组件可以在一个温度下加热， 时间有效地将绕组层牢固地粘合在一起，从而提供多孔的，可透油的，粘合的变压器线圈组件。

    Method for preparing and top coating a powder coated wood substrate
    40.
    发明授权
    Method for preparing and top coating a powder coated wood substrate 有权
    制备和顶涂粉末涂层木质基材的方法

    公开(公告)号：US09358580B1

    公开(公告)日：2016-06-07

    申请号：US13795600

    申请日：2013-03-12

    Applicant: BTD Wood Powder Coating, Inc.

    Inventor： Craig A. Martin ,  Craig Fast ,  Clint Ellenberg

    IPC: B05D7/06 ,  B24B7/28

    CPC classification number: B05D7/536 ,  B05D1/045 ,  B05D3/0218 ,  B05D3/046 ,  B05D3/067 ,  B05D3/12 ,  B05D5/00 ,  B05D7/06 ,  B05D7/08 ,  B05D7/53 ,  B05D7/54 ,  B05D7/58 ,  B05D2451/00 ,  B24B7/28 ,  C09D163/00 ,  B05D2401/32

    Abstract: The invention includes a method for preparing and top coating an item made of powder coated MDF (or other substrate containing wood) with the end result of improved visual and tactile smoothness; the invention includes the steps of cutting and machining the part, pre-powder preparation and sanding of the part, powder coating the part, post-powder preparation and sanding, and applying the liquid top coat to the part, resulting in a smoother finish than is currently available in any other powder coated MDF finish while requiring less coats than similar liquid paint finishes.

    Abstract translation: 本发明包括一种由粉末涂覆的MDF（或含木材的其他基材）制成和顶涂的方法，其最终结果是改善了视觉和触觉平滑度; 本发明包括以下步骤：切割和加工零件，预粉末制备和零件的打磨，粉末涂覆零件，后粉末制备和砂磨，并将液体顶涂层施加到零件上，从而得到更平滑的表面比 目前可用于任何其他粉末涂层的MDF表面处理，同时需要的涂层比类似的液体涂料更少。

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