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1. 发明授权

US08841008B2 Lubricant for heat assisted magnetic recording 有权
标题翻译：润滑剂用于热辅助磁记录
公开(公告)号：US08841008B2
公开(公告)日：2014-09-23
申请号：US13037226
申请日：2011-02-28
申请人： Lei Li , Michael Joseph Stirniman , Jiping Yang
发明人： Lei Li , Michael Joseph Stirniman , Jiping Yang
IPC分类号： G11B5/66 , G11B5/725 , C07C43/178 , C07F9/6593
CPC分类号： G11B5/725 , C07C43/1786 , C07F9/65815
摘要： Compositions for use in lubricating thin film storage media are provided, as well as storage media formed using the compositions, the compositions including one or more central cores having a cyclic group, and a plurality of arms extending from the central cores, wherein each arm comprises phenol or piperonyl. Methods of preparing the compositions are also provided. Methods of preparing storage media that incorporate the compositions therein are further provided.
摘要翻译：提供了用于润滑薄膜存储介质的组合物，以及使用该组合物形成的储存介质，所述组合物包括一个或多个具有环状基团的中心芯和从中心芯延伸的多个臂，其中每个臂包括苯酚或胡椒基。还提供了制备组合物的方法。还提供了制备其中包含组合物的储存介质的方法。

2. 发明授权

US08382902B2 Single disc vapor lubrication 有权
标题翻译：单盘蒸汽润滑
公开(公告)号：US08382902B2
公开(公告)日：2013-02-26
申请号：US10644054
申请日：2003-08-20
申请人： Michael Joseph Stirniman , Paul Stephen McLeod
发明人： Michael Joseph Stirniman , Paul Stephen McLeod
IPC分类号： C23C16/00
CPC分类号： G11B5/85 , B05D1/60 , B05D5/083 , G11B5/8408
摘要： Apparatus and method for vapor deposition of a uniform thickness thin film of lubricant on at least one surface of a disk-shaped substrate. The invention has particular utility in depositing thin films of polymeric lubricants onto disc-shaped substrates in the manufacture of magnetic and MO recording media.
摘要翻译：在盘形基板的至少一个表面上蒸镀均匀厚度的润滑剂薄膜的装置和方法。本发明在磁性和MO记录介质的制造中将聚合润滑剂的薄膜沉积到盘形基底上具有特别的用途。

3. 发明授权

US07772172B2 Thin film lubricant for advanced tribological performance of storage medium 有权
标题翻译：薄膜润滑剂用于存储介质的高级摩擦性能
公开(公告)号：US07772172B2
公开(公告)日：2010-08-10
申请号：US12504825
申请日：2009-07-17
申请人： Jianwei Liu , Michael Joseph Stirniman , Huan Tang , Jing Gui
发明人： Jianwei Liu , Michael Joseph Stirniman , Huan Tang , Jing Gui
IPC分类号： C07F9/6571 , C08F8/34 , F04B53/00
CPC分类号： C10M107/48 , C10M153/00 , C10M153/04 , C10M2225/00 , C10M2225/003 , C10N2240/204 , G11B5/725 , Y10T428/30
摘要： A lubricant for improving the durability and reliability of recording media used in hard drives is disclosed. The lubricant comprises a perfluoropolyether main chain with a first end attached to a hexa(trifluoromethylphenoxy)cyclotriphosphazene, a second end attached to a bonding enhancer for enhancing bonding between the lubricant and a carbon-containing layer. The bonding enhancer of the lubricant can contain multiple hydroxyl, amide groups, 2,3-dihydroxy-1-propoxyl, acetamide, methacrylate, methyl methacrylate and glycidyl ether. Some bonding enhancers such as methacrylate, methyl methacrylate or glycidyl ether, can be further activated with ultraviolet light.
摘要翻译：公开了一种用于提高用于硬盘驱动器的记录介质的耐久性和可靠性的润滑剂。润滑剂包括全氟聚醚主链，其第一端连接到六（三氟甲基苯氧基）环三磷腈，第二端连接到粘合增强剂，用于增强润滑剂和含碳层之间的粘合。润滑剂的粘合增强剂可以含有多个羟基，酰胺基，2,3-二羟基-1-丙氧基，乙酰胺，甲基丙烯酸酯，甲基丙烯酸甲酯和缩水甘油醚。一些结合增强剂如甲基丙烯酸酯，甲基丙烯酸甲酯或缩水甘油醚可以用紫外线进一步活化。

4. 发明申请

US20090297887A1 Thin Film Lubricant For Advanced Tribological Performance Of Storage Medium 有权
标题翻译：薄膜润滑剂用于存储介质的高级摩擦学性能
公开(公告)号：US20090297887A1
公开(公告)日：2009-12-03
申请号：US12504825
申请日：2009-07-17
申请人： Jianwei Liu , Michael Joseph Stirniman , Huan Tang , Jing Gui
发明人： Jianwei Liu , Michael Joseph Stirniman , Huan Tang , Jing Gui
IPC分类号： G11B5/71 , G11B5/702
CPC分类号： C10M107/48 , C10M153/00 , C10M153/04 , C10M2225/00 , C10M2225/003 , C10N2240/204 , G11B5/725 , Y10T428/30
摘要： A lubricant for improving the durability and reliability of recording media used in hard drives is disclosed. The lubricant comprises a perfluoropolyether main chain with a first end attached to a hexa(trifluoromethylphenoxy)cyclotriphosphazene, a second end attached to a bonding enhancer for enhancing bonding between the lubricant and a carbon-containing layer. The bonding enhancer of the lubricant can contain multiple hydroxyl, amide groups, 2,3-dihydroxy-1-propoxyl, acetamide, methacrylate, methyl methacrylate and glycidyl ether. Some bonding enhancers such as methacrylate, methyl methacrylate or glycidyl ether, can be further activated with ultraviolet light.
摘要翻译：公开了一种用于提高用于硬盘驱动器的记录介质的耐久性和可靠性的润滑剂。润滑剂包括全氟聚醚主链，其第一端连接到六（三氟甲基苯氧基）环三磷腈，第二端连接到粘合增强剂，用于增强润滑剂和含碳层之间的粘合。润滑剂的粘合增强剂可以含有多个羟基，酰胺基，2,3-二羟基-1-丙氧基，乙酰胺，甲基丙烯酸酯，甲基丙烯酸甲酯和缩水甘油醚。一些结合增强剂如甲基丙烯酸酯，甲基丙烯酸甲酯或缩水甘油醚可以用紫外线进一步活化。

5. 发明申请

US20090274835A1 DIFFUSER/SHUTTER DESIGN FOR VAPOR PHASE LUBRICATION PROCESS 审中-公开
标题翻译：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。

6. 发明申请

US20090263592A1 PLASMA-ENHANCED CHEMICAL VAPOR DEPOSITION OF ADVANCED LUBRICANT FOR THIN FILM STORAGE MEDIUM 审中-公开
标题翻译：用于薄膜储存介质的高级润滑剂等离子体增强化学气相沉积
公开(公告)号：US20090263592A1
公开(公告)日：2009-10-22
申请号：US12414333
申请日：2009-03-30
申请人： Jianwei Liu , Michael Joseph Stirniman , Jing Gui , Lei Li , Yiao-Tee Hsia
发明人： Jianwei Liu , Michael Joseph Stirniman , Jing Gui , Lei Li , Yiao-Tee Hsia
IPC分类号： C23C16/513
CPC分类号： G11B5/8408 , B05D1/62 , B05D5/083
摘要： A magnetic recording medium including a solid lubricant film containing a plasma-enhanced chemical vapor deposited perfluoropolyether is disclosed. Preferably, the solid lubricant is formed in the presence of oxygen and longer fluorocarbon chain to form perfluoropolyether, thereby enhancing the chain flexibility perfluoropolyether and in the presence of a hydrocarbon to stabilize the process, thereby allowing process control.
摘要翻译：公开了包括含有等离子体增强化学气相沉积全氟聚醚的固体润滑剂膜的磁记录介质。优选地，固体润滑剂在氧气和较长的氟碳链存在下形成以形成全氟聚醚，从而增强链柔性全氟聚醚和在烃的存在下稳定该方法，从而允许过程控制。

7. 发明授权

US07459415B1 Lubricant for thin film storage media 有权
标题翻译：润滑剂用于薄膜存储介质
公开(公告)号：US07459415B1
公开(公告)日：2008-12-02
申请号：US10962405
申请日：2004-10-13
申请人： Jianwei Liu , Michael Joseph Stirniman , Jing Gui
发明人： Jianwei Liu , Michael Joseph Stirniman , Jing Gui
IPC分类号： C10M133/38 , C10M133/58
CPC分类号： C10M105/70 , C10M2215/2203 , C10N2220/021 , C10N2230/06 , C10N2240/204 , G11B5/71 , G11B5/72 , G11B5/8408 , Y10T428/265 , Y10T428/3154
摘要： Embodiments relate to lubricants disposed over magnetic storage media, such as rotatable thin film magnetic discs. One embodiment comprises a lubricant compound of a fluoropolyether chain having one or more carbonyl-imide pairs. For example, the carbonyl-imide pair may be located at one end, both ends, and/or in the middle of the fluoropolyether chain.
摘要翻译：实施例涉及设置在磁存储介质上的润滑剂，例如可旋转的薄膜磁盘。一个实施方案包括具有一个或多个羰基 - 酰亚胺对的氟聚醚链的润滑剂化合物。例如，羰基 - 酰亚胺对可以位于氟聚醚链的一端，两端和/或在氟聚醚链的中间。

8. 发明授权

US07175926B2 Dual-layer carbon-based protective overcoats for recording media by filtered cathodic ARC deposition 有权
标题翻译：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。

9. 发明授权

US06916531B2 Lubricant for thin film storage media 失效
标题翻译：润滑剂用于薄膜存储介质
公开(公告)号：US06916531B2
公开(公告)日：2005-07-12
申请号：US10836943
申请日：2004-04-30
申请人： Jianwei Liu , Michael Joseph Stirniman , Jing Gui
发明人： Jianwei Liu , Michael Joseph Stirniman , Jing Gui
IPC分类号： C10M105/70 , G11B5/71 , G11B5/72 , G11B5/84
CPC分类号： C10M105/70 , C10M2215/2203 , C10N2220/021 , C10N2230/06 , C10N2240/204 , G11B5/71 , G11B5/72 , G11B5/8408 , Y10T428/265 , Y10T428/3154
摘要： Embodiments relate to lubricants disposed over magnetic storage media, such as rotatable thin film magnetic discs. One embodiment comprises a lubricant compound of a fluoropolyether chain having one or more carbonyl-imide pairs. For example, the carbonyl-imide pair may be located at one end, both ends, and/or in the middle of the fluoropolyether chain.
摘要翻译：实施例涉及设置在磁存储介质上的润滑剂，例如可旋转的薄膜磁盘。一个实施方案包括具有一个或多个羰基 - 酰亚胺对的氟聚醚链的润滑剂化合物。例如，羰基 - 酰亚胺对可以位于氟聚醚链的一端，两端和/或在氟聚醚链的中间。

10. 发明授权

US06665077B1 Method and apparatus for enhanced sensitivity fly height testing and measurement 失效
标题翻译：增强灵敏度飞高测试和测量的方法和装置
公开(公告)号：US06665077B1
公开(公告)日：2003-12-16
申请号：US09884929
申请日：2001-06-21
申请人： Michael Joseph Stirniman , David Shiao-Min Kuo , Thomas Roy Pitchford
发明人： Michael Joseph Stirniman , David Shiao-Min Kuo , Thomas Roy Pitchford
IPC分类号： G01B1102
CPC分类号： G11B5/6005 , G01B11/026 , G11B5/00 , G11B2005/001
摘要： A method and apparatus for performing interferometric measurement/testing of flying heights of read-write head sliders utilizing an improved rotating disk, the disk having a central opening for use with a spindle for rotation about a central axis, the disk comprising: a substrate comprised of a light transmissive material and including a pair of opposed, smooth, major surfaces; and a wear-resistant, protective overcoat layer on one of the major surfaces for improving the tribological properties thereof; wherein the optical properties of the one surface of the disk are optimized for enhancing the sensitivity of the interferometric measurement/testing by increasing the intensity of reflected light received by a detector of the apparatus.
摘要翻译：一种用于利用改进的旋转盘对读写头滑块的飞行高度进行干涉测量/测试的方法和装置，所述盘具有用于与中心轴线一起旋转的心轴的中心开口，所述盘包括：衬底，的透光材料并且包括一对相对的，平滑的主表面; 在其中一个主表面上具有耐磨保护外涂层，用于改善其摩擦学性能;其中盘的一个表面的光学性质被优化，以通过增加反射的强度来提高干涉测量/测试的灵敏度由装置的检测器接收的光。

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