Lubricant for heat assisted magnetic recording
    1.
    发明授权
    Lubricant for heat assisted magnetic recording 有权
    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

    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。

    VACUUM SPRAY COATING OF LUBRICANT FOR MAGNETIC RECORDING MEDIA
    3.
    发明申请
    VACUUM SPRAY COATING OF LUBRICANT FOR MAGNETIC RECORDING MEDIA 审中-公开
    润滑剂用于磁记录介质的真空喷涂

    公开(公告)号:US20100006595A1

    公开(公告)日:2010-01-14

    申请号:US12171710

    申请日:2008-07-11

    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。

    LUBRICANT COMPOSITIONS
    7.
    发明申请
    LUBRICANT COMPOSITIONS 审中-公开
    润滑剂组合物

    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

    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。

    LUBRICANT FOR HEAT ASSISTED MAGNETIC RECORDING
    9.
    发明申请
    LUBRICANT FOR HEAT ASSISTED MAGNETIC RECORDING 有权
    润滑剂用于热辅助磁记录

    公开(公告)号:US20120219826A1

    公开(公告)日:2012-08-30

    申请号:US13037226

    申请日:2011-02-28

    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。

    Single disc vapor lubrication
    10.
    发明授权
    Single disc vapor lubrication 有权
    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

    IPC分类号: C23C16/00

    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。