公开(公告)号：US20110064970A1

公开(公告)日：2011-03-17

申请号：US12559450

申请日：2009-09-14

申请人： Shaun H. Chen ,  Yasuo Sakane ,  Henry S. Nishihira ,  Chi Kong Kwok ,  The V. Tran ,  Bing-Shiuan Chang

发明人： Shaun H. Chen ,  Yasuo Sakane ,  Henry S. Nishihira ,  Chi Kong Kwok ,  The V. Tran ,  Bing-Shiuan Chang

IPC分类号： G11B5/725 ,  C10M137/02 ,  B05D3/00

CPC分类号： G11B5/725 ,  C10M157/10 ,  C10M177/00 ,  C10M2213/0606 ,  C10M2225/0405 ,  C10N2240/204 ,  C10N2250/14 ,  C10N2280/00

摘要： A composite lubricant for recording disk media, a recording disk media including a layer of the composite lubricant, and method of manufacturing the same are described. The composite lubricant may include a non-phosphazene component and a phosphazene component where the non-phosphazene component is a difunctional perfluoropolyether compound terminated with first and second polar end groups, the first polar end group comprising a first number of hydroxyls and the second polar end includes a second number of hydroxyls, greater than the first number of hydroxyls. The phosphazene component may be a difunctional perfluoropolyether compound terminated with a phosphazene functional group and with a third polar end group, the third polar end group comprising a third number of hydroxyls equal to the second number of hydroxyls.

摘要翻译： 描述了用于记录盘介质的复合润滑剂，包括复合润滑剂层的记录盘介质及其制造方法。 复合润滑剂可以包括非磷腈成分和磷腈成分，其中非磷腈成分是以第一和第二极性端基封端的双官能全氟聚醚化合物，第一极端基包含第一数目的羟基，第二极端 包括第二数量的羟基，大于第一数目的羟基。 磷腈组分可以是用磷腈官能团封端的二官能全氟聚醚化合物，并且具有第三极性端基，第三极性端基包含等于第二数量羟基的第三数量的羟基。

公开(公告)号：US06283838B1

公开(公告)日：2001-09-04

申请号：US09421451

申请日：1999-10-19

申请人： Elree Blake ,  Shaun H. Chen ,  Daniel K. Walsh ,  Scott M. Hipsley

发明人： Elree Blake ,  Shaun H. Chen ,  Daniel K. Walsh ,  Scott M. Hipsley

IPC分类号： B24B717

CPC分类号： B24B7/17 ,  B24B21/04 ,  B24B39/06

摘要： A burnishing tape apparatus includes pads that press the burnishing tape against the surfaces of the disk to be burnished. The pads are mounted on pad holders that are biased to press the pads against both sides of the disk. Tape guides are used to apply tension to the burnishing pad when the pads are moved away from the disk. When the pads are away from the disk tape guides hold the burnishing tape away from the pads so that the burnishing tape may be indexed without damaging or dislodging the pads. As the pads are moved into contact with the disk, the tape guides release the tension on the burnishing tape while the centering guides ensure that the burnishing tape is centered on the pads. By releasing tension on the burnishing tape, the pads are permitted to press the approximate center of the burnishing tape against the surfaces of the disk without deforming in an uncontrolled manner.

摘要翻译： 抛光带装置包括将抛光带压靠在待抛光盘的表面上的焊盘。 垫被安装在垫保持器上，该垫保持器被偏压以将垫压靠在盘的两侧。 磁带导向器用于在抛光垫从光盘移开时向抛光垫施加张力。 当焊盘远离盘带时，引导带将抛光带远离焊盘，使得抛光带可以被索引而不损坏或移除焊盘。 当垫移动与盘接触时，带引导件释放抛光带上的张力，而定心引导件确保抛光带在焊盘上居中。 通过释放抛光带上的张力，允许焊盘将抛光带的大致中心压靠在盘的表面上，而不会以不受控制的方式变形。

公开(公告)号：US07998912B2

公开(公告)日：2011-08-16

申请号：US12559450

申请日：2009-09-14

申请人： Shaun H. Chen ,  Yasuo Sakane ,  Henry S. Nishihira ,  Chi Kong Kwok ,  The V. Tran ,  Bing-Shiuan Chang

发明人： Shaun H. Chen ,  Yasuo Sakane ,  Henry S. Nishihira ,  Chi Kong Kwok ,  The V. Tran ,  Bing-Shiuan Chang

IPC分类号： C10M157/02 ,  C10M157/04 ,  C10M157/08 ,  G11B5/65 ,  G11B5/725 ,  G11B5/72

CPC分类号： G11B5/725 ,  C10M157/10 ,  C10M177/00 ,  C10M2213/0606 ,  C10M2225/0405 ,  C10N2240/204 ,  C10N2250/14 ,  C10N2280/00

摘要： A composite lubricant for recording disk media, a recording disk media including a layer of the composite lubricant, and method of manufacturing the same are described. The composite lubricant may include a non-phosphazene component and a phosphazene component where the non-phosphazene component is a difunctional perfluoropolyether compound terminated with first and second polar end groups, the first polar end group comprising a first number of hydroxyls and the second polar end includes a second number of hydroxyls, greater than the first number of hydroxyls. The phosphazene component may be a difunctional perfluoropolyether compound terminated with a phosphazene functional group and with a third polar end group, the third polar end group comprising a third number of hydroxyls equal to the second number of hydroxyls.

摘要翻译： 描述了用于记录盘介质的复合润滑剂，包括复合润滑剂层的记录盘介质及其制造方法。 复合润滑剂可以包括非磷腈成分和磷腈成分，其中非磷腈成分是以第一和第二极性端基封端的双官能全氟聚醚化合物，第一极端基包含第一数目的羟基，第二极端 包括第二数量的羟基，大于第一数目的羟基。 磷腈组分可以是用磷腈官能团封端的二官能全氟聚醚化合物，并且具有第三极性端基，第三极性端基包含等于第二数量羟基的第三数量的羟基。

公开(公告)号：US08404056B1

公开(公告)日：2013-03-26

申请号：US12473223

申请日：2009-05-27

申请人： Chaoyuan Chen ,  Bing-Shiuan Chang ,  Rhownica A. Lund ,  Atul K. Trivedi ,  John Cho ,  Shaun H. Chen

发明人： Chaoyuan Chen ,  Bing-Shiuan Chang ,  Rhownica A. Lund ,  Atul K. Trivedi ,  John Cho ,  Shaun H. Chen

IPC分类号： B08B3/00

CPC分类号： B08B3/12 ,  B08B3/00 ,  G05D7/0635

摘要： A disk is placed into a sonication cleaning tank containing a liquid. A first flow rate and a first sonication power are applied to the liquid to clean the disk. An opacity count is generated indicative of contaminants and/or bubbles in the liquid. Based at least in part on the opacity count, a second flow rate and a second sonication power are then applied to the liquid.

摘要翻译： 将盘放置在含有液体的超声处理清洗槽中。 将第一流量和第一超声处理功率施加到液体以清洁盘。 产生指示液体中的污染物和/或气泡的不透明度计数。 至少部分地基于不透明度计数，然后将第二流速和第二超声处理功率施加到液体。