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公开(公告)号:US20100035083A1
公开(公告)日:2010-02-11
申请号:US12186402
申请日:2008-08-05
申请人: Jiping Yang , Michael Joseph Stirniman , Xiaoding Ma , Jing Gui
发明人: Jiping Yang , Michael Joseph Stirniman , Xiaoding Ma , Jing Gui
IPC分类号: G11B5/82 , C10M159/00
CPC分类号: G11B5/725 , C10M111/04 , C10M2213/06 , C10M2213/0606 , C10M2223/08 , C10M2223/083 , C10N2220/021 , C10N2230/06 , C10N2240/204
摘要: A composition comprising a mixture of a low profile lubricant and a compound comprising one or more cyclophosphazene rings. The low profile lubricant comprises a perfluoropolyether backbone, at least one functional group on each end of the backbone and at least one functional group located in a region of the backbone between the ends. Also a device comprising a magnetic disk and the composition on the magnetic disk.
摘要翻译: 一种组合物,其包含低轮廓润滑剂和包含一个或多个环磷腈环的化合物的混合物。 低调润滑剂包括全氟聚醚骨架,骨架每端上至少一个官能团和至少一个位于末端之间骨架区域中的官能团。 还有一种包括磁盘和磁盘上的组合物的装置。
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公开(公告)号:US20100006595A1
公开(公告)日:2010-01-14
申请号:US12171710
申请日:2008-07-11
申请人: Xiaoding Ma , Michael Joseph Stirniman , Jiping Yang , Jing Gui
发明人: Xiaoding Ma , Michael Joseph Stirniman , Jiping Yang , Jing Gui
IPC分类号: B67D5/04
CPC分类号: G11B5/8408
摘要: Processing equipment for manufacturing magnetic recording medium comprising a chamber, a micro-dispensing valve that can open for a minimum time of less than a few microseconds and can dispense a liquid in an amount of a micro-liter or less each time that the micro-dispensing valve is opened, wherein the liquid comprising a lubricant and a solvent different from the lubricant is dispensed through the micro-dispensing valve.
摘要翻译: 一种用于制造磁记录介质的加工设备,包括一个室,一个微量分配阀,其可以打开至少少于几微秒的最小时间,并且每次微量分配阀可以分配微升量或更小的液体, 分配阀被打开,其中包含润滑剂和不同于润滑剂的溶剂的液体通过微量分配阀分配。
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公开(公告)号:US08586703B2
公开(公告)日:2013-11-19
申请号:US12144340
申请日:2008-06-23
申请人: Jiping Yang , Michael Joseph Stirniman , Xiaoding Ma , Jing Gui
发明人: Jiping Yang , Michael Joseph Stirniman , Xiaoding Ma , Jing Gui
IPC分类号: C08G79/02 , C08G65/327 , G11B5/62
CPC分类号: G11B5/725 , C08G65/007 , C08G65/3356 , C08G2650/48
摘要: A compound comprising a backbone with a perfluoropolyether chain. The compound also has one or more cyclophosphazene rings attached to or incorporated into the backbone. The compound further includes at least two functional groups attached to the backbone, attached to the one or more cyclophosphazene rings, or a combination thereof.
摘要翻译: 包含具有全氟聚醚链的主链的化合物。 该化合物还具有一个或多个连接于或并入骨架中的环磷腈环。 该化合物还包括至少两个连接于主链上的官能团,连接到一个或多个环磷腈环上,或其组合。
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公开(公告)号:US20090318664A1
公开(公告)日:2009-12-24
申请号:US12144340
申请日:2008-06-23
申请人: Jiping Yang , Michael Joseph Stirniman , Xiaoding Ma , Jing Gui
发明人: Jiping Yang , Michael Joseph Stirniman , Xiaoding Ma , Jing Gui
IPC分类号: G11B5/62 , B05D5/12 , C08G79/02 , C08G65/327
CPC分类号: G11B5/725 , C08G65/007 , C08G65/3356 , C08G2650/48
摘要: A compound comprising a backbone with a perfluoropolyether chain. The compound also has one or more cyclophosphazene rings attached to or incorporated into the backbone. The compound further includes at least two functional groups attached to the backbone, attached to the one or more cyclophosphazene rings, or a combination thereof.
摘要翻译: 包含具有全氟聚醚链的主链的化合物。 该化合物还具有一个或多个连接于或并入骨架中的环磷腈环。 该化合物还包括至少两个连接于主链上的官能团,连接到一个或多个环磷腈环上,或其组合。
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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。
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公开(公告)号:US20120251843A1
公开(公告)日:2012-10-04
申请号:US13077747
申请日:2011-03-31
申请人: XIAOPING YAN , Michael Joseph Stirniman , Jiping Yang , Wenhong Liu , Qian Guo
发明人: XIAOPING YAN , Michael Joseph Stirniman , Jiping Yang , Wenhong Liu , Qian Guo
IPC分类号: G11B5/725 , C10M107/48 , C08G79/02 , C10M107/38 , C08G65/00
CPC分类号: G11B5/725 , C08G65/007 , C08G2650/48 , C08L71/02 , C10M105/70 , C10M105/74 , C10M107/38 , C10M2213/0606 , C10M2223/083 , C10N2230/06 , C10N2240/204
摘要: Compositions including one or more a central cores having a cyclic group, and a plurality of arms extending from the central cores, wherein the arms comprise perfluoropolyethers (PFPEs) or its derivatives. 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: 包括一个或多个具有环状基团的中心核心的组合物和从中心核心延伸的多个臂,其中所述臂包含全氟聚醚(PFPE)或其衍生物。 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。
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公开(公告)号:US20140141284A1
公开(公告)日:2014-05-22
申请号:US14114923
申请日:2011-06-07
IPC分类号: G11B5/725 , C07C49/175
CPC分类号: G11B5/725 , C07C49/175 , C10M107/38 , C10M2213/043 , C10N2220/021 , C10N2240/204 , C10N2280/00
摘要: A compound of Formula (I) includes: [L]1-[N]n—OCH2CF2O(CF2CF2O)p(CF2O)qCF2CH2O—[M]m, where L is selected from the group consisting of (AA) M is selected from the group consisting of (BB) and N is (CC) where R1, R2, and R3 may be the same or different, and are selected from the group consisting of hydroxyl, phenyl, piperonyl, carboxylic acid, amide, 2,3-di-hydroxy-1-propoxyl, acetamide, methacrylate, methyl methacrylate and glycidyl ether; and where 1=0, 1, or 2, m=0, 1, or 2, n=1 or 2, and the ratio of p to q is from about 0.1 to 3.0.
摘要翻译: 式(I)化合物包括:[L] 1- [N] n-OCH 2 CF 2 O(CF 2 CF 2 O)p(CF 2 O)q CF 2 CH 2 O- [M] m,其中L选自(AA) 由(BB)和N组成的组是(CC),其中R 1,R 2和R 3可以相同或不同,并且选自羟基,苯基,胡椒基,羧酸,酰胺, 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; 并且其中1 = 0,1或2,m = 0,1或2,n = 1或2,p与q的比例为约0.1至3.0。
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公开(公告)号:US08685548B2
公开(公告)日:2014-04-01
申请号:US13077747
申请日:2011-03-31
申请人: Xiaoping Yan , Michael Joseph Stirniman , Jiping Yang , Wenhong Liu , Qian Guo
发明人: Xiaoping Yan , Michael Joseph Stirniman , Jiping Yang , Wenhong Liu , Qian Guo
IPC分类号: G11B5/66
CPC分类号: G11B5/725 , C08G65/007 , C08G2650/48 , C08L71/02 , C10M105/70 , C10M105/74 , C10M107/38 , C10M2213/0606 , C10M2223/083 , C10N2230/06 , C10N2240/204
摘要: Compositions including one or more a central cores having a cyclic group, and a plurality of arms extending from the central cores, wherein the arms comprise perfluoropolyethers (PFPEs) or its derivatives. 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: 包括一个或多个具有环状基团的中心核心的组合物和从中心核心延伸的多个臂,其中所述臂包含全氟聚醚(PFPE)或其衍生物。 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。
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公开(公告)号:US20120219826A1
公开(公告)日:2012-08-30
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: G11B5/725 , C07F9/06 , C07F9/547 , C07C43/12 , C07D317/44
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。
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公开(公告)号:US20110262633A1
公开(公告)日:2011-10-27
申请号:US12768570
申请日:2010-04-27
申请人: Jiping Yang , Michael J. Stirniman , Xiaoding Ma , Yiao-Tee Hsia
发明人: Jiping Yang , Michael J. Stirniman , Xiaoding Ma , Yiao-Tee Hsia
CPC分类号: G11B5/8408
摘要: A method, in one embodiment, can include pumping a gas into a reservoir that includes a lubricant. In addition, the method can include changing the gas into a supercritical fluid that extracts lubricant molecules from the lubricant resulting in a mixture of the supercritical fluid and the lubricant molecules. Furthermore, the method can include utilizing the mixture to deposit a lubricant molecule onto a magnetic media.
摘要翻译: 在一个实施例中,一种方法可以包括将气体泵送到包括润滑剂的储存器中。 此外,该方法可以包括将气体改变成从润滑剂中提取润滑剂分子的超临界流体,从而产生超临界流体和润滑剂分子的混合物。 此外,该方法可以包括利用混合物将润滑剂分子沉积到磁性介质上。
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