公开(公告)号：US5316810A

公开(公告)日：1994-05-31

申请号：US794991

申请日：1991-11-19

Applicant: L. Keith Rogerson

Inventor： L. Keith Rogerson

IPC: B29C41/04 ,  B29C65/50 ,  B29C70/68 ,  C08J5/12 ,  C09J151/06 ,  B29D22/00

CPC classification number: B29C70/683 ,  C08J5/124 ,  C09J151/06 ,  B29C41/04 ,  B29C65/5057 ,  B29L2031/565 ,  B29L2031/712 ,  Y10T428/1352 ,  Y10T428/2457 ,  Y10T428/31507 ,  Y10T428/31536 ,  Y10T428/31692 ,  Y10T428/31913

Abstract: An article of manufacture in which a polymeric structure is bonded to a component of dissimilar material through a polymeric interface material. The polymeric interface material may be a polyolefin having functional monomers grafted thereto, and the component of dissimilar material may be metallic. Further, an improved method of producing an article of manufacture including the steps of heating a component of dissimilar material, placing it in contact with a polymeric interface material for coating and then affixing the coated component of dissimilar material to a polymeric structure.

Abstract translation: 通过聚合物界面材料将聚合物结构结合到异种材料的组分上的制品。 聚合物界面材料可以是具有接枝到其上的官能单体的聚烯烃，异种材料的组分可以是金属的。 此外，制造制品的改进方法包括以下步骤：加热不同材料的组分，将其与用于涂覆的聚合物界面材料接触，然后将不同材料的涂覆组分固定在聚合物结构上。

公开(公告)号：US5728423A

公开(公告)日：1998-03-17

申请号：US410802

申请日：1995-03-27

Applicant: L. Keith Rogerson

Inventor： L. Keith Rogerson

IPC: B29C33/36 ,  B29C41/04 ,  B29C41/06 ,  B29C41/46 ,  B05D7/22

CPC classification number: B29C33/36 ,  B29C41/042 ,  B29C41/46 ,  B29C41/06

Abstract: A process and apparatus for internally and externally coating enclosed structures with polymeric materials are provided. In general, the process includes loading a polymeric material into the interior of an enclosed structure. The enclosed structure is then heated and rotated until a polymeric lining is formed within the structure. A second coat of polymeric material may be applied to the exterior surface of the enclosed structure while the enclosed structure is at a temperature sufficient to melt the polymeric material. The enclosed structure can include tanks, drums, barrels, pipes, and the like. In one embodiment, an apparatus having a plurality of arms is used to rotate the enclosed structures between stations corresponding to different steps in the process. The apparatus can include a cooling system for cooling the arms during operation.

Abstract translation: 提供了一种用聚合物材料内部和外部涂覆封闭结构的方法和装置。 通常，该方法包括将聚合物材料加载到封闭结构的内部。 然后将封闭的结构加热并旋转直到在结构内形成聚合物衬里。 聚合物材料的第二层可以施加到封闭结构的外表面，而封闭结构处于足以熔化聚合材料的温度。 封闭结构可以包括罐，桶，桶，管等。 在一个实施例中，使用具有多个臂的装置来旋转对应于该过程中的不同步骤的站之间的封闭结构。 该装置可以包括用于在操作期间冷却臂的冷却系统。

公开(公告)号：US5942731A

公开(公告)日：1999-08-24

申请号：US390115

申请日：1995-02-17

Applicant: L. Keith Rogerson

Inventor： L. Keith Rogerson

IPC: H01B17/20 ,  H01B17/16

CPC classification number: H01B17/20 ,  Y10S411/902

Abstract: Improved metallic utility pole accessories used to either support objects on a utility pole or to support and stabilize the pole are provided. In general, the utility pole accessories include a polymeric chemically bonded coating that protects the underlying metal surface from corrosion. The coating also is substantially dielectric for preventing the accessories from interfering with the transmission of electricity through lines supported on the poles. The polymeric coating can be made from polymeric materials having functional monomers grafted thereto for chemically bonding with metal surfaces. Specific accessories within the scope of the present invention include crossbars, anchoring pins, transformer boxes, and guidewire supports. Also included is an improved insulator support post having a threaded portion made from a structural plastic material bonded to the polymeric coating.

Abstract translation: 提供了用于支持电线杆上的物体或支撑和稳定极点的改进的金属电线杆配件。 通常，电线杆附件包括一种聚合物化学键合的涂层，其保护下面的金属表面免受腐蚀。 该涂层也基本上是电介质，用于防止附件干扰通过支撑在电极上的线路的电力传输。 聚合物涂层可以由具有接枝到其上的官能单体的聚合材料制成，以与金属表面化学键合。 在本发明范围内的具体附件包括横杆，锚定销，变压器箱和导丝支撑件。 还包括改进的绝缘体支撑柱，其具有由结合塑料材料制成的螺纹部分，该结构塑料材料与聚合物涂层结合。

公开(公告)号：US5358682A

公开(公告)日：1994-10-25

申请号：US749160

申请日：1991-08-23

Applicant: L. Keith Rogerson

Inventor： L. Keith Rogerson

IPC: B05D1/00 ,  B29C33/02 ,  B29C33/36 ,  B29C41/06 ,  B29C41/20 ,  B29C41/46

CPC classification number: B05D1/002 ,  B29C33/36 ,  B29C41/06 ,  B29C41/20 ,  B29C41/46 ,  B29C33/02 ,  Y10S264/65

Abstract: A method and apparatus for rotationally applying polymers where the apparatus includes a rotational lining unit with a first support section rotatably secured to a main frame for rotation about a first axis, and a second support section secured to the first support section for rotation about a second axis. The second support section includes a portion for holding an enclosed structure to be lined. The unit also includes drive arrangements for driving the first and second support sections so that an enclosed structure can be held by the holding portion and rotated simultaneously about a plurality of axes.

Abstract translation: 一种用于旋转施加聚合物的方法和装置，其中所述装置包括旋转衬垫单元，所述旋转衬垫单元具有可旋转地固定到主框架以围绕第一轴线旋转的第一支撑部分，以及固定到所述第一支撑部分的第二支撑部分， 轴。 第二支撑部分包括用于保持要衬里的封闭结构的部分。 该单元还包括用于驱动第一和第二支撑部分的驱动装置，使得封闭结构能够被保持部分保持并同时围绕多个轴线旋转。

公开(公告)号：US5718929A

公开(公告)日：1998-02-17

申请号：US670547

申请日：1996-06-27

Applicant: L. Keith Rogerson

Inventor： L. Keith Rogerson

IPC: B29C33/36 ,  B29C41/04 ,  B29C41/06 ,  B29C41/46 ,  B28B21/30

CPC classification number: B29C33/36 ,  B29C41/042 ,  B29C41/46 ,  B29C41/06

Abstract: The rotational molding apparatus includes a main support member having at least one arm extending therefrom. Each arm of the apparatus is adapted to rotate enclosed articles being formed or coated about at least one axis. In order to cool the arms during operation, each of the arms includes a cooling channel extending down the length of the arm through which a cooling fluid is circulated. Each arm further includes a fluid return in communication with the cooling channel which receives the cooling fluid at the end of the arm and recirculates it back to the main support member so that the cooling fluid does not interfere with the rotational molding process.

Abstract translation: 旋转成型装置包括具有从其延伸的至少一个臂的主支撑构件。 装置的每个臂适于旋转围绕至少一个轴线形成或涂覆的封闭制品。 为了在操作期间冷却臂，每个臂包括沿臂的长度延伸的冷却通道，冷却流体通过所述冷却通道循环。 每个臂还包括与冷却通道连通的流体返回件，其接收在臂的端部处的冷却流体并使其再循环回主支撑构件，使得冷却流体不干扰旋转模制过程。

公开(公告)号：US5641439A

公开(公告)日：1997-06-24

申请号：US534979

申请日：1995-09-28

Applicant: L. Keith Rogerson

Inventor： L. Keith Rogerson

IPC: B29C41/00 ,  B29C41/04 ,  B29C44/12 ,  B29C44/06

CPC classification number: B29C41/04 ,  B29C41/003 ,  B29C44/12 ,  Y10T428/2995

Abstract: A method of bonding various materials, such as foam materials, to thermoplastic resins using a silane composition is provided. The thermoplastic resin is doped with a silane by washing the thermoplastic resin in a silane solution and then evaporating the solution from the resin. The silane-doped thermoplastic resin is then melted and formed into a polymeric article. In one embodiment, a polyurethane foam can then be sprayed onto the polymeric article. As the foam forms on the surface of the article, it bonds with silane trapped within the thermoplastic resin. In one embodiment, the polymeric article can be formed through a rotational molding technique. Through the process of the present invention, many useful articles can be formed such as polymeric pallets, water craft devices, thermocoolers and the like.

Abstract translation: 提供了使用硅烷组合物将各种材料如泡沫材料粘合到热塑性树脂上的方法。 热塑性树脂通过在硅烷溶液中洗涤热塑性树脂然后从树脂中蒸发溶液而掺杂硅烷。 然后将硅烷掺杂的热塑性树脂熔化并形成聚合物制品。 在一个实施方案中，然后将聚氨酯泡沫喷涂到聚合物制品上。 当在制品的表面上形成泡沫时，它与夹在热塑性树脂内的硅烷结合。 在一个实施方案中，聚合物制品可以通过旋转模制技术形成。 通过本发明的方法，可以形成许多有用的制品，例如聚合物托盘，水工艺装置，热电偶等。