公开(公告)号：US5128435A

公开(公告)日：1992-07-07

申请号：US552514

申请日：1990-07-16

申请人： Mitsuyoshi Shoji ,  Takayuki Nakakawaji ,  Yutaka Ito ,  Shigeki Komatsuzaki ,  Toshikazu Narahara

发明人： Mitsuyoshi Shoji ,  Takayuki Nakakawaji ,  Yutaka Ito ,  Shigeki Komatsuzaki ,  Toshikazu Narahara

IPC分类号： G11B5/72 ,  C08G18/58 ,  C08G18/77 ,  C08G18/80 ,  C08G59/40 ,  C09D163/00 ,  C10M105/18 ,  C10M105/50 ,  C10N40/18 ,  G11B5/66 ,  G11B5/725

CPC分类号： G11B5/725 ,  C08G18/58 ,  C08G18/773 ,  C08G18/8054 ,  C08G18/8087 ,  C08G59/4028 ,  C09D163/00 ,  Y10S428/90 ,  Y10T428/31511 ,  Y10T428/31547

摘要： A resin composition comprising an epoxy resin and an isocyanate group-containing fluorine compound is particularly suitable for covering a magnetic recording medium comprising a non-magnetic substrate and formed thereon a thin magnetic film so as to give excellent sliding durability.

摘要翻译： 包含环氧树脂和含异氰酸酯基的氟化合物的树脂组合物特别适用于覆盖包含非磁性基底并在其上形成薄磁性膜的磁记录介质，以提供优异的滑动耐久性。

公开(公告)号：US5549835A

公开(公告)日：1996-08-27

申请号：US545908

申请日：1995-10-19

申请人： Takao Uematsu ,  Mitsuyoshi Shoji ,  Takayuki Nakakawaji ,  Shigeki Komatsuzaki ,  Yutaka Ito ,  Atsushi Morihara ,  Koji Sato ,  Shizuo Zushi ,  Hiroshi Go

发明人： Takao Uematsu ,  Mitsuyoshi Shoji ,  Takayuki Nakakawaji ,  Shigeki Komatsuzaki ,  Yutaka Ito ,  Atsushi Morihara ,  Koji Sato ,  Shizuo Zushi ,  Hiroshi Go

IPC分类号： C10M131/12 ,  C10M131/08 ,  C10M133/10 ,  C10M133/16 ,  C10M139/04 ,  C10M147/04 ,  C10M169/00 ,  C10N30/00 ,  C10N40/02 ,  C10N40/06 ,  C10N40/14 ,  C10N50/10 ,  H01L23/433 ,  C10M141/12 ,  C10M157/10

CPC分类号： C10M139/04 ,  C10M131/08 ,  C10M133/16 ,  C10M147/04 ,  C10M169/00 ,  H01L23/4338 ,  C10M2201/00 ,  C10M2201/06 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/10 ,  C10M2201/103 ,  C10M2201/105 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/00 ,  C10M2205/0206 ,  C10M2207/1225 ,  C10M2207/1245 ,  C10M2207/125 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2207/129 ,  C10M2207/166 ,  C10M2207/186 ,  C10M2207/206 ,  C10M2207/246 ,  C10M2211/042 ,  C10M2211/044 ,  C10M2211/06 ,  C10M2213/00 ,  C10M2213/04 ,  C10M2213/06 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/122 ,  C10M2215/28 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2227/04 ,  C10M2229/025 ,  C10M2229/0405 ,  C10M2229/041 ,  C10M2229/0415 ,  C10M2229/0425 ,  C10M2229/0435 ,  C10M2229/0445 ,  C10M2229/0455 ,  C10M2229/0465 ,  C10M2229/0475 ,  C10M2229/0485 ,  C10M2229/0505 ,  C10M2229/0515 ,  C10M2229/0525 ,  C10M2229/0535 ,  C10M2229/0545 ,  C10N2210/01 ,  C10N2220/00 ,  C10N2220/02 ,  H01L2224/16 ,  H01L2224/73253 ,  H01L2924/01014 ,  H01L2924/01019 ,  H01L2924/12044 ,  H01L2924/15312 ,  H01L2924/16152

摘要： Disclosed are an apparatus having sliding parts and a compound for preventing diffusion or separation of a base oil; and a compound for preventing diffusion or separation of the base oil used for the apparatus: an electronic or electric appliance using a joul heat generating source, means for taking out joul heat to the outside by sliding with said heat generating source, and heat conducting compound intervenient between said heat taking out means and heat generating source; and the heat conducting compound used for the appliance.

摘要翻译： 公开了一种具有滑动部件和用于防止基础油扩散或分离的化合物的装置; 以及用于防止用于该设备的基础油的扩散或分离的化合物：使用joul发热源的电子或电器具，用于通过与所述发热源滑动而将热量取出到外部的装置，以及导热化合物 介于所述取热装置和发热源之间; 和用于该器具的导热化合物。

公开(公告)号：US5252418A

公开(公告)日：1993-10-12

申请号：US567180

申请日：1990-08-14

申请人： Fuminori Ishikawa ,  Akira Sato ,  Kunihiro Tamahashi ,  Masatoshi Wakagi ,  Katsumi Tamura ,  Masanobu Hanazono ,  Mitsuyoshi Shoji ,  Takayuki Nakakawaji ,  Yutaka Ito ,  Shigeki Komatsuzaki ,  Motoo Akagi ,  Masaaki Imamura

发明人： Fuminori Ishikawa ,  Akira Sato ,  Kunihiro Tamahashi ,  Masatoshi Wakagi ,  Katsumi Tamura ,  Masanobu Hanazono ,  Mitsuyoshi Shoji ,  Takayuki Nakakawaji ,  Yutaka Ito ,  Shigeki Komatsuzaki ,  Motoo Akagi ,  Masaaki Imamura

IPC分类号： G03G5/147 ,  G03G5/14

CPC分类号： G03G5/14704

摘要： An electrophotographic photoreceptor comprising a photoconductive layer comprising a photoconductor, a support for the photoconductive layer and a surface layer formed on the photoconductive layer and comprising a curable resin film and an inorganic insulator pieces having a size larger than the film thickness of the curable resin film. In order to prevent the image blurring of an a-Si:H photoreceptor, on the outermost surface of the photoreceptor was formed a surface layer having a structure in which inorganic insulator pieces have protruded from the curable resin film. Since the curable resin is of high resistance and shows no quality change by corona irradiation, and besides the protruding inorganic insulator pieces prevent the abrasion of the resin, the surface layer having a long life and excellent humidity resistance, durability for corona irradiation and abrasion resistance can be realized. Further, by covering the surface layer with a fluorine-containing lubricant, the surface layer having a low friction coefficient and excellent cleaning characteristics is obtained, and besides the resin constituting the surface layer absorbs little moisture. As a result, it becomes possible to use the a-Si:H photoreceptors without a heater. Also, the surface layer of the present invention can be removed and then re-formed.

公开(公告)号：US5204202A

公开(公告)日：1993-04-20

申请号：US494527

申请日：1990-03-16

申请人： Fuminori Ishikawa ,  Kunihiro Tamahashi ,  Shigeharu Onuma ,  Masatoshi Wakagi ,  Masanobu Hanazono ,  Mitsuyoshi Shoji ,  Takayuki Nakakawaji ,  Yutaka Ito ,  Shigeki Komatsuzaki ,  Chiaki Yamabishi

发明人： Fuminori Ishikawa ,  Kunihiro Tamahashi ,  Shigeharu Onuma ,  Masatoshi Wakagi ,  Masanobu Hanazono ,  Mitsuyoshi Shoji ,  Takayuki Nakakawaji ,  Yutaka Ito ,  Shigeki Komatsuzaki ,  Chiaki Yamabishi

IPC分类号： G03G5/00 ,  G03G5/08 ,  G03G5/147

CPC分类号： G03G5/005 ,  G03G5/14704

摘要： An electrophotographic photosensitive element, e.g. for a photocopier or laser printer, comprises a substrate and a plurality of layers on the substrate including a photoconductive layer of a-Si:H and a protective and lubricating layer which is outermost from said substrate. To provide wear resistance and long life-time of the protective and lubricating layer, this layer comprises a microporous solid material having a pore structure which extends substantially over the whole thickness of the material and a hydrophobic lubricant carried by said solid material. The lubricant includes a liquid film and often times a non-particulate solid film, and provides at least part of the outer surface of the element and is present also in the pores of said microporous solid material.

公开(公告)号：US5346633A

公开(公告)日：1994-09-13

申请号：US852704

申请日：1992-03-17

申请人： Takayuki Nakakawaji ,  Atsushi Morihara ,  Mitsuyoshi Shoji ,  Koji Sato ,  Yutaka Ito ,  Ryuichi Kaji ,  Hiroshi Go

发明人： Takayuki Nakakawaji ,  Atsushi Morihara ,  Mitsuyoshi Shoji ,  Koji Sato ,  Yutaka Ito ,  Ryuichi Kaji ,  Hiroshi Go

IPC分类号： C08J7/04 ,  C09K3/18 ,  C23F11/00 ,  F28F13/00 ,  H01L21/02 ,  H01L21/304 ,  H01L23/373 ,  H01L23/433 ,  C10M147/04

CPC分类号： H01L24/32 ,  C09K3/18 ,  H01L23/3737 ,  H01L23/433 ,  F28F13/00 ,  F28F2013/006 ,  H01L2224/16 ,  H01L2224/32057 ,  H01L2224/73253 ,  H01L2224/83385 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/12044 ,  H01L2924/14 ,  H01L2924/15312

摘要： Object of the present invention is to provide an apparatus in which water, oil or grease are maintained on an ordinary using surface in a stable condition by preventing the water, the oil or the grease from moving to other surface than the ordinary using surface.The present invention relates to an apparatus using water, oil, or grease, especially, the apparatus in which surroundings of the surface maintaining the water, the oil, or the grease are reformed by fluorinated compound. In accordance with the present invention, seeping out of the water, the oil, or the grease are prevented, the water, the oil, or the grease are certainly held at the using surface, and stable performance is maintained for a long time.

摘要翻译： 本发明的目的是提供一种通过防止水，油或油脂移动到比普通使用面的其他表面，将水，油或油脂稳定地保持在普通使用面上的装置。 本发明涉及一种使用水，油或油脂的设备，特别是其中维护水，油或油脂的表面周围的氟化物重整的设备。 根据本发明，防止水，油或油脂渗出，水，油或油脂肯定保持在使用面上，长期保持稳定的性能。

公开(公告)号：US5223342A

公开(公告)日：1993-06-29

申请号：US669672

申请日：1991-03-14

申请人： Mitsuyoshi Shoji ,  Yutaka Ito ,  Fumio Nakano ,  Toshikazu Narahara

发明人： Mitsuyoshi Shoji ,  Yutaka Ito ,  Fumio Nakano ,  Toshikazu Narahara

IPC分类号： G11B5/725

CPC分类号： G11B5/725 ,  Y10S428/90 ,  Y10T428/31511 ,  Y10T428/31515 ,  Y10T428/31544 ,  Y10T428/31721 ,  Y10T428/31725 ,  Y10T428/31942

摘要： A magnetic recording medium comprising a non-magnetic substrate and a magnetic layer formed thereon, at least the surface portion of said magnetic layer being made from an organic compound having a perfluoro group and a hydrocarbon group is excellent in durability and exhibits good lubricating effect for a long period of time.

摘要翻译： 一种包含非磁性基底和形成在其上的磁性层的磁记录介质，至少所述磁性层的表面部分由具有全氟基团和烃基的有机化合物制成，其耐久性优异，并且对于 很长一段时间。

公开(公告)号：US5073466A

公开(公告)日：1991-12-17

申请号：US394657

申请日：1989-08-16

申请人： Fuminori Ishikawa ,  Kunihiro Tamahashi ,  Shigeharu Onuma ,  Masatoshi Wakagi ,  Masanobu Hanazono ,  Mitsuyoshi Shoji ,  Takayuki Nakakawaji ,  Yutaka Ito ,  Shigeki Komatsuzaki ,  Yasuo Shimamura ,  Chiaki Yamagishi

发明人： Fuminori Ishikawa ,  Kunihiro Tamahashi ,  Shigeharu Onuma ,  Masatoshi Wakagi ,  Masanobu Hanazono ,  Mitsuyoshi Shoji ,  Takayuki Nakakawaji ,  Yutaka Ito ,  Shigeki Komatsuzaki ,  Yasuo Shimamura ,  Chiaki Yamagishi

IPC分类号： G03G5/147

CPC分类号： G03G5/1476 ,  G03G5/147 ,  G03G5/14708 ,  G03G5/14786

摘要： An electrophotographic member comprising a support, a photoconductive layer formed thereon, and a surface layer formed thereon, said surface layer including or attaching a lubricating agent having a perfluoropolyoxyalkyl or perfluoropolyoxyalkylene group to form an organic surface protective lubricating layer, and a fixing group to be fixed to the surface layer, is excellent in moisture resistance, wear resistance and cleaning properties and thus useful in an electrophotographic apparatus with a long life and high reliability.

公开(公告)号：US5456980A

公开(公告)日：1995-10-10

申请号：US203368

申请日：1994-03-01

申请人： Yuko Murakami ,  Takayuki Nakakawaji ,  Mitsuyoshi Shoji ,  Juichi Arai ,  Yutaka Ito

发明人： Yuko Murakami ,  Takayuki Nakakawaji ,  Mitsuyoshi Shoji ,  Juichi Arai ,  Yutaka Ito

IPC分类号： C10M107/38 ,  C09D171/02 ,  C10N30/06 ,  C10N40/18 ,  G11B5/64 ,  G11B5/71 ,  G11B5/725 ,  G11B5/73 ,  G11B5/00

CPC分类号： G11B5/725 ,  G11B5/71 ,  Y10S428/90 ,  Y10T428/265 ,  Y10T428/30 ,  Y10T428/3154

摘要： A lubricant comprising a multifunctional ammonium carboxylate represented by the general formula (1) and a magnetic recording medium comprising a non-magnetic support having a magnetic layer thereon, on the top of which a protective film is formed, wherein the lubricant is coated on the medium to form a lubricant film. ##STR1## where n is an integer of 2 to 4, Rf represents a non-branched, linear perfluoropolyether chain having an average molecular weight of 3000 to 10000, R.sup.1 and R.sup.2 represent hydrogen or an alkyl group, and R represents an organic group of two to four valences having one or more aromatic rings.

摘要翻译： 一种润滑剂，其包含由通式（1）表示的多官能羧酸铵和包含其上具有磁性层的非磁性载体的磁记录介质，其上形成有保护膜，其中润滑剂涂覆在 介质以形成润滑剂膜。 （1）其中n为2〜4的整数，Rf表示平均分子量为3000〜10000的非支链直链全氟聚醚链，R 1和R 2表示氢或烷基，R表示 具有一个或多个芳环的二价至四价的有机基团。

公开(公告)号：US5071715A

公开(公告)日：1991-12-10

申请号：US308781

申请日：1989-02-09

申请人： Mitsuyoshi Shoji ,  Yutaka Ito ,  Fumio Nakano ,  Toshikazu Narahara

发明人： Mitsuyoshi Shoji ,  Yutaka Ito ,  Fumio Nakano ,  Toshikazu Narahara

IPC分类号： G11B5/725

CPC分类号： G11B5/725 ,  Y10S428/90

摘要： A magnetic recording medium comprising a non-magnetic substrate and a magnetic layer formed thereon, at least the surface portion of said magnetic layer being made from an organic compound having a perfluoro group and a hydrocarbon containing group is excellent in durability and exhibits good lubricating effect for a long period of time.

摘要翻译： 一种包含非磁性基底和形成在其上的磁性层的磁记录介质，至少所述磁性层的表面部分由具有全氟基团和含烃基团的有机化合物制成，具有优异的耐久性和良好的润滑效果 很长一段时间。

公开(公告)号：US5985403A

公开(公告)日：1999-11-16

申请号：US214551

申请日：1994-03-18

申请人： Takayuki Nakakawaji ,  Mitsuyoshi Shoji ,  Tomoe Takamura ,  Shuji Imazeki ,  Yutaka Ito ,  Hisashi Morooka ,  Yuko Murakami ,  Juichi Arai

发明人： Takayuki Nakakawaji ,  Mitsuyoshi Shoji ,  Tomoe Takamura ,  Shuji Imazeki ,  Yutaka Ito ,  Hisashi Morooka ,  Yuko Murakami ,  Juichi Arai

IPC分类号： G11B5/255 ,  G11B5/64 ,  G11B5/72 ,  G11B5/725 ,  G11B5/73 ,  G11B5/82 ,  G11B21/21 ,  G11B5/66

CPC分类号： G11B5/725 ,  Y10S428/90 ,  Y10T428/3154

摘要： A magnetic recording medium comprising a non-magnetic substrate and a magnetic layer and a protective layer which are formed on the non-magnetic substrate in that order, wherein a substance(s) as a single component or a plurality of components, which constitute a liquid continuously supplied to the surface of said protective layer, are adsorbed on or react with the surface of said protective layer to form a lubricating film having low frictional properties and low wearing-out properties. The present invention can realize negligible friction and wear resistance even in severe sliding at a very slightly kept-off or completely contacted state by continuous supply of a liquid lubricant prepared by adding a fluoro compound and an extreme pressure agent or an oiliness agent to a solvent to the surface of a disc, and can provide a magnetic recording reproducer having excellent sliding-resistant characteristics.

摘要翻译： 一种磁记录介质，其特征在于，包括非磁性基板和磁性层以及保护层，其形成在非磁性基板上，其中构成单个部件或多个部件的物质 连续供给到所述保护层的表面的液体被吸附在所述保护层的表面上或与所述保护层的表面反应，形成具有低摩擦性能和低磨损性能的润滑膜。 本发明即使在非常轻微的断开或完全接触状态的严重滑动中也可以实现可忽略的摩擦和耐磨性，通过连续供应通过向溶剂中加入氟化合物和极压剂或油性剂制备的液体润滑剂 并且可以提供具有优异的抗滑性的磁记录再现器。