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56 条记录 (耗时 0.019 秒)

    UV treatment for improving performance of lubricated thin film recording media and media obtained thereby
    11.
    发明授权
    UV treatment for improving performance of lubricated thin film recording media and media obtained thereby 有权
    用于改善润滑的薄膜记录介质和由此获得的介质的性能的UV处理

    公开(公告)号：US06846542B1

    公开(公告)日：2005-01-25

    申请号：US10326155

    申请日：2002-12-23

    申请人： Jianwei Liu ,  Michael Joseph Stirniman ,  Jing Gui

    发明人： Jianwei Liu ,  Michael Joseph Stirniman ,  Jing Gui

    IPC分类号： G11B5/725

    CPC分类号： G11B5/8408 ,  G11B5/725 ,  Y10T428/3154

    摘要： A method of increasing the performance of a composite lubricant material when utilized as a thin film lubricant, comprising: (a) providing a substrate including a surface; (b) providing a composite lubricant comprising a mixture of at least one perfluoropolyether compound and at least one phosphite or phosphate compound; (c) applying a thin layer of the composite lubricant to the substrate surface; and (d) treating the thin layer of composite lubricant with UV radiation at a dosage and for an interval sufficient to reduce the surface tension, increase the corrosion resistance, increase the durability and reduce the stiction/friction of the thin layer of composite lubricant.

    摘要翻译： 一种当用作薄膜润滑剂时增加复合润滑剂材料的性能的方法，包括：（a）提供包括表面的基材;（b）提供包含至少一种全氟聚醚化合物和至少一种全氟聚醚化合物的混合物的复合润滑剂 一种亚磷酸盐或磷酸盐化合物;（c）将复合润滑剂的薄层施加到基材表面上; 以及（d）用紫外线辐射处理复合润滑剂的薄层，其剂量和间隔足以降低表面张力，提高耐腐蚀性，增加耐久性并降低复合润滑剂薄层的粘结/摩擦。

    Method for improving performance of thin film recording media and media obtained thereby
    12.
    发明授权
    Method for improving performance of thin film recording media and media obtained thereby 有权
    提高由此获得的薄膜记录介质和介质的性能的方法

    公开(公告)号：US06753060B1

    公开(公告)日：2004-06-22

    申请号：US10106485

    申请日：2002-03-27

    申请人： Jianwei Liu ,  Michael Joseph Stirniman ,  Wen Hong Liu ,  Jing Gui

    发明人： Jianwei Liu ,  Michael Joseph Stirniman ,  Wen Hong Liu ,  Jing Gui

    IPC分类号： G11B5725

    CPC分类号： G11B5/725 ,  G11B11/10584 ,  G11B11/10586 ,  Y10T428/265 ,  Y10T428/3154

    摘要： A data/information storage and retrieval medium, comprising: (a) a disk-shaped substrate including at least one surface with a layer stack thereon and including at least one magnetic or magneto-optical (“MO”) recording layer and an uppermost, protective overcoat layer comprising a carbon (C)-based material; and (b) a lubricant topcoat layer on the protective overcoat layer, the lubricant topcoat layer treated solely with UV radiation at a dosage sufficient to increase the glide yield, decrease the glide noise, and increase the number of CSS pass cycles of the medium before failure, relative to that of the same medium but with an untreated lubricant topcoat layer.

    摘要翻译： 一种数据/信息存储和取回介质，包括：（a）盘状基板，其包括至少一个表面，其上堆叠有层叠层，并且包括至少一个磁或磁光（“MO”）记录层和最上层， 包含基于碳（C）的材料的保护性外涂层; 和（b）保护性外涂层上的润滑剂顶涂层，仅以UV辐射处理的润滑剂外涂层，其用量足以增加滑移产率，降低滑翔噪声，并增加介质的CSS通过循环次数 相对于相同介质的失效，但具有未处理的润滑剂顶涂层。

    Polymeric lubricants with improved stability and thin film recording media comprising same
    16.
    发明授权
    Polymeric lubricants with improved stability and thin film recording media comprising same 失效
    具有改进的稳定性的聚合润滑剂和包含其的薄膜记录介质

    公开(公告)号：US06761974B1

    公开(公告)日：2004-07-13

    申请号：US10087979

    申请日：2002-03-05

    申请人： Jianwei Liu ,  Michael Joseph Stirniman ,  Jing Gui

    发明人： Jianwei Liu ,  Michael Joseph Stirniman ,  Jing Gui

    IPC分类号： G11B5725

    CPC分类号： G11B5/725 ,  C10M147/04 ,  C10M2213/06 ,  C10N2240/204 ,  C10N2260/09

    摘要： A data/information storage and retrieval medium, comprising: (a) a substrate including a layer stack thereon, the layer stack including a surface and at least one magnetic or magneto-optical (“MO”) recording layer; and (b) a thin film or layer of a lubricant formed on the surface of the layer stack, comprised of a derivatized perfluoropolyether compound comprising a generally linear perfluoropolyethcr chain and at least one Hindered Amine Light Stabilizer (“HALS”) moiety at at least one end of the chain.

    摘要翻译： 一种数据/信息存储和取回介质，包括：（a）包括其上的层堆叠的衬底，所述层堆叠包括表面和至少一个磁或磁光（“MO”）记录层; 和（b）形成在层堆叠表面上的润滑剂的薄膜或层，由至少包含一般线性全氟聚异构链和至少一个受阻胺光稳定剂（“HALS”）部分的衍生的全氟聚醚化合物组成 链的一端。

    DIFFUSER/SHUTTER DESIGN FOR VAPOR PHASE LUBRICATION PROCESS
    17.
    发明申请
    DIFFUSER/SHUTTER DESIGN FOR VAPOR PHASE LUBRICATION PROCESS 审中-公开
    用于蒸汽相润滑过程的扩散器/快门设计

    公开(公告)号：US20090274835A1

    公开(公告)日：2009-11-05

    申请号：US12113347

    申请日：2008-05-01

    申请人： Xiaoding Ma ,  Michael Joseph Stirniman ,  John S. Bujak ,  Jing Gui

    发明人： Xiaoding Ma ,  Michael Joseph Stirniman ,  John S. Bujak ,  Jing Gui

    IPC分类号： B05D5/00 ,  C23C16/00 ,  C23C16/46 ,  C23C16/458

    CPC分类号： G11B5/8408

    摘要： This invention relates to an apparatus for vapor lubrication comprising a chamber, a diffuser plate having an array of orifices, a shutter plate having substantially the same pattern of orifices as that of the diffuser plate, a holder for holding an object to be vapor coated in the chamber, and an actuator to move the shutter plate to align the array of orifices of the shutter plate with the array of orifices of the diffuser plate or at least partially block the array of orifices of the diffuser plate with the diffuser plate.

    摘要翻译： 本发明涉及一种用于蒸气润滑的装置，包括一个腔室，一个具有孔阵列的扩散板，一个具有与扩散板基本上相同的孔口图案的挡板，用于保持待蒸汽涂覆的物体的保持架 所述腔室和致动器以移动所述活门板以将所述活门板的孔阵列与所述扩散板的孔阵列对准，或至少部分地阻挡所述扩散板的所述孔的阵列与所述扩散板。

    Dual-layer carbon-based protective overcoats for recording media by filtered cathodic ARC deposition
    18.
    发明授权
    Dual-layer carbon-based protective overcoats for recording media by filtered cathodic ARC deposition 有权
    用于通过过滤阴极ARC沉积记录介质的双层碳基保护涂层

    公开(公告)号：US07175926B2

    公开(公告)日：2007-02-13

    申请号：US10776191

    申请日：2004-02-12

    申请人： Xiaoding Ma ,  Michael Joseph Stirniman ,  Jing Gui

    发明人： Xiaoding Ma ,  Michael Joseph Stirniman ,  Jing Gui

    IPC分类号： G11B5/72

    CPC分类号： G11B5/72 ,  C23C14/0605 ,  G11B5/8408 ,  Y10T428/24975 ,  Y10T428/24983 ,  Y10T428/24992

    摘要： A recording medium, comprising: (a) a substrate having at least one surface; (b) a stacked plurality of thin film layers on the at least one surface and including at least one magnetic or magneto-optical (MO) recording layer; and (c) a protective overcoat layer on an outer surface of an outermost layer of the layer stack, comprising: (i) a first sub-layer layer (c1) of undoped tetrahedral amorphous carbon (ta-C) formed by filtered cathodic arc deposition (FCAD) on the outer surface of the outermost layer of the stacked plurality of thin film layers and having a high mass density of carbon (C) atoms greater than about 2.5 gms/cm3; and (ii) a second sub-layer (c2) of nitrogen-doped tetrahedral amorphous carbon (ta-C:N) formed by FCAD on the undoped ta-C layer and having a high mass density of carbon (C) atoms greater than about 2.0 gms/cm3.

    摘要翻译： 一种记录介质，包括：（a）具有至少一个表面的基底; （b）在所述至少一个表面上堆叠的多个薄膜层，并且包括至少一个磁光或磁光（MO）记录层; （c）在层叠体的最外层的外表面上的保护性外涂层，包括：（i）未掺杂的四面体无定形碳（ta）的第一子层层（c 1） -C）通过过滤的阴极电弧沉积（FCAD）形成在层叠的多个薄膜层的最外层的外表面上，并且具有大于约2.5gms / cm 2的碳（C）原子的高质量密度， 3 ; 和（ii）由FCAD在未掺杂的Ta-C层上形成并且具有高质量密度的由氮化物掺杂的四面体无定形碳（ta-C：N）的第二子层（c 2 N 2） 的碳（C）原子大于约2.0gms / cm 3。