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    Plasma-assisted processing in a manufacturing line
    13.
    发明申请
    Plasma-assisted processing in a manufacturing line 审中-公开
    生产线中的等离子体辅助加工

    公开(公告)号：US20060237398A1

    公开(公告)日：2006-10-26

    申请号：US11378779

    申请日：2006-03-17

    Applicant: Mike Dougherty ,  Devendra Kumar ,  Satyendra Kumar

    Inventor： Mike Dougherty ,  Devendra Kumar ,  Satyendra Kumar

    IPC: B23K9/00

    CPC classification number: H05H1/46 ,  H05H2001/4607

    Abstract: Methods and apparatus are provided for plasma-assisted processing multiple work pieces in a manufacturing line. The manufacturing line can include a plurality of microwave cavities, each of the microwave cavities igniting and sustaining a microwave plasma. Work pieces can be shuttled between the plurality of microwave cavities on a conveyance system that controls the positioning of each of the work pieces.

    Abstract translation: 提供了用于在生产线中等离子体辅助处理多个工件的方法和装置。 制造线可以包括多个微波腔，每个微波腔点燃和维持微波等离子体。 工件可以在控制每个工件的定位的输送系统上的多个微波腔之间穿梭。

    Plasma-assisted nitrogen surface-treatment
    14.
    发明申请
    Plasma-assisted nitrogen surface-treatment 失效
    等离子辅助氮表面处理

    公开(公告)号：US20060162818A1

    公开(公告)日：2006-07-27

    申请号：US10513607

    申请日：2003-05-07

    Applicant: Devendra Kumar ,  Satyendra Kumar

    Inventor： Devendra Kumar ,  Satyendra Kumar

    IPC: C23C8/36

    CPC classification number: B82Y30/00 ,  C23C8/02 ,  C23C8/36

    Abstract: Methods and systems (10) for plasma-assisted nitrogen surface-treatments are provided. The method can include subjecting a gas (24) to electromagnetic radiation (26) in the presence of a plasma catalyst (100, 120, 140) to initiate a plasma containing nitrogen. The surface region of an object can be exposed to the plasma for a period of time sufficient to transfer at least some of the nitrogen from the plasma to the object through the surface region.

    Abstract translation: 提供了等离子体辅助氮表面处理的方法和系统（10）。 该方法可以包括在等离子体催化剂（100,120,140）的存在下使气体（24）进行电磁辐射（26）以引发含有氮的等离子体。 物体的表面区域可以暴露于等离子体足以将至少一些氮从等离子体传递到物体的时间段通过表面区域。

    Plasma-assisted formation of carbon structures
    16.
    发明申请
    Plasma-assisted formation of carbon structures 失效
    等离子体辅助形成碳结构

    公开(公告)号：US20050271829A1

    公开(公告)日：2005-12-08

    申请号：US10513309

    申请日：2003-05-07

    Applicant: Satyendra Kumar ,  Devendra Kumar

    Inventor： Satyendra Kumar ,  Devendra Kumar

    IPC: H05H1/24

    CPC classification number: B82Y10/00 ,  H05H1/46 ,  H05H2001/4607

    Abstract: Methods and apparatus are provided for igniting, modulating, and sustaining a plasma for synthesizing carbon structures. In one embodiment, a method is provided for synthesizing a carbon structure including forming a plasma by subjecting a gas to electromagnetic radiation in the presence of a plasma catalyst and adding at least one carbonaceous material to the plasma to grow the carbon structures on a substrate. Various types of plasma catalysts are also provided.

    Abstract translation: 提供了用于点燃，调节和维持用于合成碳结构的等离子体的方法和装置。 在一个实施方案中，提供了一种用于合成碳结构的方法，包括通过在等离子体催化剂存在下对气体进行电磁辐射而形成等离子体，并向等离子体中加入至少一种碳质材料以使基底上的碳结构生长。 还提供了各种类型的等离子体催化剂。

    Amine terminated bisaspartimide polymer
    17.
    发明授权
    Amine terminated bisaspartimide polymer 失效
    胺封端的双壳聚酰亚胺聚合物

    公开(公告)号：US4600769A

    公开(公告)日：1986-07-15

    申请号：US739760

    申请日：1985-05-31

    Applicant: Devendra Kumar ,  George M. Fohlen ,  John A. Parker

    Inventor： Devendra Kumar ,  George M. Fohlen ,  John A. Parker

    IPC: B32B5/28 ,  C08G73/06 ,  C08G73/10 ,  C08G73/12 ,  C08J5/24

    CPC classification number: C08J5/24 ,  B32B5/28 ,  C08G73/0611 ,  C08G73/1092 ,  C08G73/121 ,  C08J2379/08 ,  Y10T428/31721

    Abstract: Novel amine terminated bisaspartimides, especially 4,4'-bis{N.sup.2 -[4-(4-aminophenoxy)phenyl]aspartimido} diphenylmethane are prepared by a Michael-type reaction of an aromatic bismaleimide and an aromatic diamine in an aprotic solvent. These bisaspartimides are thermally polymerized to yield tough, resinous polymers cross-linked through --NH-- groups. Such polymers are useful in applications requiring materials with resistance to change at elevated temperatures, e.g., as lightweight laminates with graphite cloth, molding material prepregs, adhesives and insulating material.

    Abstract translation: 通过芳族双马来酰亚胺和芳族二胺在非质子溶剂中的迈克尔型反应制备新的胺封端的双甲酰亚胺，特别是4,4'-双（N 2 - [4-（4-氨基苯氧基）苯基]天冬氨酰亚氨基}二苯基甲烷。 这些双天冬酰亚胺被热聚合以产生通过-NH-基团交联的韧性树脂状聚合物。 这种聚合物可用于需要在高温下具有耐变化性的材料的应用，例如作为具有石墨布的轻质层压材料，模塑材料预浸料，粘合剂和绝缘材料。

    Plasma-assisted enhanced coating
    20.
    发明授权
    Plasma-assisted enhanced coating 失效
    等离子体辅助增强涂层

    公开(公告)号：US07498066B2

    公开(公告)日：2009-03-03

    申请号：US10513393

    申请日：2003-05-07

    Applicant: Devendra Kumar ,  Satyendra Kumar

    Inventor： Devendra Kumar ,  Satyendra Kumar

    IPC: H05H1/46

    CPC classification number: B05B7/226 ,  B05B7/22 ,  B05D1/62 ,  C23C14/04 ,  C23C14/32 ,  C23C16/04 ,  C23C16/50 ,  H05H1/46 ,  H05H2001/4607

    Abstract: Methods and apparatus are provided for igniting, modulating, and sustaining a plasma (615) for coating objects (250). In one embodiment, a method of coating a surface of an object (250) includes forming a plasma (615) in a cavity (230) by subjecting a gas to electromagnetic radiation in the presence of a plasma catalyst (240) and adding at least one coating material (510) to the plasma (615) by energizing the material (510) with, for example, a laser (500). The material (510) is allowed to deposit on the surface of the object (250) to form a coating. Various types of plasma (240) catalysts are also provided.

    Abstract translation: 提供了用于点燃，调节和维持用于涂覆物体的等离子体（615）（250）的方法和装置。 在一个实施例中，涂覆物体（250）的表面的方法包括通过在等离子体催化剂（240）的存在下对气体进行电磁辐射而形成等离子体（615），并且至少加入 通过用例如激光（500）激发材料（510）将一个涂层材料（510）提供到等离子体（615）。 允许材料（510）沉积在物体（250）的表面上以形成涂层。 还提供了各种类型的等离子体（240）催化剂。

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