公开(公告)号：US4714719A

公开(公告)日：1987-12-22

申请号：US927287

申请日：1986-11-04

申请人： Harumasa Yamasaki ,  Masayoshi Morii ,  Yukinaga Yokota ,  Akira Mamada ,  Yoshiyuki Nabata

发明人： Harumasa Yamasaki ,  Masayoshi Morii ,  Yukinaga Yokota ,  Akira Mamada ,  Yoshiyuki Nabata

IPC分类号： B01J31/38 ,  B01J37/00 ,  C08F4/60 ,  C08F4/64 ,  C08F4/642 ,  C08F10/00 ,  C08F10/06 ,  C08G18/18

CPC分类号： C08G18/1825

摘要： A polyurethane is prepared with use of a catalyst comprising a compound having the formula: ##STR1## in which n is an integer of 2 to 12, A is a hydrogen or a group of --CH.sub.2 CHRCH.sub.2 NH.sub.2 and R is hdyrogen or methyl, provided that n is 6 when A is hydrogen. The compound scarcely smells and does not elute out of the polyurethane article. The process is easy to control.

摘要翻译： 使用包含具有下式的化合物的催化剂制备聚氨酯：其中n为2至12的整数，A为氢或-CH 2 CHRCH 2 NH 2基团，R为氢或甲基，条件是n 当A为氢时为6。 该化合物几乎没有气味，不会从聚氨酯制品中洗脱出来。 该过程易于控制。

公开(公告)号：US5510181A

公开(公告)日：1996-04-23

申请号：US87864

申请日：1993-07-09

申请人： Yoshiyuki Nabata

发明人： Yoshiyuki Nabata

IPC分类号： C10M107/38 ,  C09D171/02 ,  C10N20/04 ,  C10N40/18 ,  G11B5/64 ,  G11B5/71 ,  G11B5/725 ,  G11B5/66 ,  B32B5/16 ,  B32B27/00

CPC分类号： G11B5/725 ,  Y10S428/90 ,  Y10T428/265 ,  Y10T428/273 ,  Y10T428/3154 ,  Y10T428/31544

摘要： A fluorine-containing lubricant having a linear structure devoid of polar groups at the terminals of its molecule, and has at least two polar groups on the intermediate carbon chain of the molecule is disclosed. A magnetic recording medium employing the lubricant is also disclosed.

摘要翻译： 公开了在分子末端具有极性基团的线性结构，并且在该分子的中间碳链上具有至少两个极性基团的含氟润滑剂。 还公开了使用润滑剂的磁记录介质。

公开(公告)号：US5741577A

公开(公告)日：1998-04-21

申请号：US555409

申请日：1995-11-09

申请人： Yuzo Yamamoto ,  Yoshiyuki Nabata ,  Shinji Yamada

发明人： Yuzo Yamamoto ,  Yoshiyuki Nabata ,  Shinji Yamada

IPC分类号： C08G65/00 ,  C09D5/23 ,  C09D171/02 ,  C10M107/38 ,  G11B5/725 ,  G11B5/71

CPC分类号： G11B5/725 ,  C08G65/00 ,  C08G65/007 ,  C09D171/02 ,  C10M107/38 ,  C10M2213/00 ,  C10M2213/04 ,  C10M2213/06 ,  Y10S428/90 ,  Y10T428/24942 ,  Y10T428/265 ,  Y10T428/31544

摘要： A magnetic recording medium comprising a substrate having thereon at least a magnetic layer and a lubricant layer and a process for producing the same are disclosed, in which the lubricant layer is an uppermost layer and comprises a perfluoropolyether lubricant having a number average molecular weight of 800 to 30,000 and represented by formula (I): CF.sub.3 O--(CF.sub.2 O).sub.m --(CF.sub.2 CF.sub.2 O).sub.n --CF.sub.3(I) wherein m represents an integer of 2 or greater; n represents an integer of 1 or greater; and 7>m/n>2.

摘要翻译： 公开了一种包括至少具有磁性层和润滑剂层的基板的磁记录介质及其制造方法，其中润滑剂层是最上层，并且包含数均分子量为800的全氟聚醚润滑剂 （I）表示：CF 3 O-（CF 2 O）m - （CF 2 CF 2 O）n -CF 3（I）其中m表示2或更大的整数; n表示1或更大的整数; 和7> m / n> 2。

公开(公告)号：US07785654B2

公开(公告)日：2010-08-31

申请号：US10471564

申请日：2002-03-14

申请人： Yoshiyuki Nabata ,  Takeshi Nakajima ,  Hidehiko Nakayama ,  Masayasu Sato ,  Takashi Kawai ,  Mitsuo Shimizu

发明人： Yoshiyuki Nabata ,  Takeshi Nakajima ,  Hidehiko Nakayama ,  Masayasu Sato ,  Takashi Kawai ,  Mitsuo Shimizu

IPC分类号： A45D40/28 ,  A61Q1/00 ,  A61F13/02 ,  A61K8/00 ,  A61K8/18

CPC分类号： A61K8/8147 ,  A61K8/0208 ,  A61Q17/04 ,  A61Q19/00

摘要： A process for producing a cosmetic-impregnated sheet which comprises applying and infiltrating a cosmetic base to and into a base sheet having on the surface thereof a retentive sheet capable of absorbing and retaining the cosmetic base at a shear rate of 102 to 106 s−1, the cosmetic base being applied to and infiltrated into the retentive sheet of the base sheet, and the cosmetic base, when subjected to a steady shear deformation at a shear rate of 2 s−1 for 100 seconds followed by a steady shear deformation at a stepwise increased shear rate of 20 s−1, showing no shear stress growth or showing such a shear stress growth that the difference between the peak shear stress B at a shear rate of 20 s−1 and the equilibrium shear stress A at the same shear rate, B−A, is 20% or smaller of the equilibrium shear stress A in the transition between the two shear rates.

摘要翻译： 一种美容用浸渍片材的制造方法，其特征在于，将化妆品基材涂敷于基材片的表面，并将其浸渍在能够以102〜106s -1的剪切速度吸收和保持化妆品基材的保持片材 当化妆品基质在2秒-1的剪切速度下经受稳定的剪切变形100秒钟后，施加到基片的保持性片材中并渗透到基片的保持性片材中，随后在 逐步增加的剪切速率为20s-1，表明没有剪切应力生长或显示出剪切应力增长，剪切速率为20s-1时的峰值剪切应力B与剪切应力A在相同剪切力下的平衡剪切应力A之间的差异 速率B-A在两个剪切速率之间的转变中是平衡剪切应力A的20％或更小。

公开(公告)号：US06635338B1

公开(公告)日：2003-10-21

申请号：US09665128

申请日：2000-09-20

申请人： Yoshiyuki Nabata

发明人： Yoshiyuki Nabata

IPC分类号： G11B573

CPC分类号： G11B5/7305 ,  G11B5/84 ,  Y10T428/24975 ,  Y10T428/265 ,  Y10T428/31786

摘要： A magnetic recording tape having improved durability and capable of conducting recording and reproduction of data with high reliability, and a method for manufacturing the same are provided. The magnetic recording tape comprises a substrate having a thickness equal to or less than 7 &mgr;m and at least one magnetic layer provided on one surface of the substrate, and the magnetic recording tape has a longitudinal creep deformation ratio in a range of less than 0.04% when the magnetic recording tape is subjected to a longitudinal tensile stress of 19.1 MPa for 25 minutes at 50° C.

摘要翻译： 提供了具有改进的耐用性并且能够以高可靠性进行数据的记录和再现的磁记录带及其制造方法。 磁记录带包括厚度等于或小于7μm的基底和设置在基底的一个表面上的至少一个磁性层，磁记录带的纵向蠕变变形率在小于0.04％的范围内， 当磁记录带在50℃下经受19.1MPa的纵向拉伸应力25分钟时