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公开(公告)号：US4657687A
公开(公告)日：1987-04-14
申请号：US828683
申请日：1986-02-12
IPC分类号： C10M107/38 , C08G65/00 , C08G65/22 , C08L71/02 , C10M169/04 , C10N20/02 , C10N30/00 , C10N40/18 , C10N50/02 , G11B5/73 , C10M147/04
CPC分类号： C10M169/041 , C08G65/007 , C08G65/226 , C08L71/02 , C10M2213/00 , C10M2213/023 , C10M2213/04 , C10M2213/043 , C10M2213/06 , C10M2213/0606 , C10M2213/0623 , C10N2250/121
摘要： Lubricating compositions having improved film-forming properties comprising:(A) a perfluoropolyether having a viscosity ranging from 150 to 2,000 cSt (at 20.degree. C.);(B) a perfluoropolyether having a viscosity.ltoreq.50 cSt (at 20.degree. C.);and in which compound (B) is utilized in amounts ranging from 2 to 20% by weight with respect to the sum of (A) and (B).
摘要翻译： 具有改进的成膜性能的润滑组合物包括：（A）粘度范围为150-2000cSt（在20℃）的全氟聚醚; （B）粘度为50cSt（在20℃）的全氟聚醚; 并且其中化合物（B）的用量相对于（A）和（B）的总和为2至20重量％。
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公开(公告)号：US5382614A
公开(公告)日：1995-01-17
申请号：US130144
申请日：1993-09-17
IPC分类号： G11B5/708 , C08G65/00 , C09D5/23 , C09D7/12 , C09D171/00 , C09D171/02 , C10M105/54 , C10M107/38 , C10N40/18 , G11B5/71 , C08K5/15
CPC分类号： C08G65/007 , G11B5/71
摘要： Difunctional perfluoropolyetheral compounds having polar or non-polar hydrogenated end groups, suitable for being used as inner lubricants in the chemical formulation of the active layer of magnetic recording media, characterized by a solubility in methylethylketone at 20.degree. C. ranging from 0.05% to 2% by weight.
摘要翻译： 具有极性或非极性氢化端基的二官能全氟聚醚化合物，适用于在磁记录介质活性层的化学配方中用作内部润滑剂，其特征在于在20℃下在甲基乙基酮中的溶解度为0.05％至2 重量％。
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公开(公告)号：US06790524B2
公开(公告)日：2004-09-14
申请号：US09921322
申请日：2001-08-02
申请人： Keunsuk P. Chang , Michael Narkevicius , Hiroyuki Kato , Christopher D. Armstrong , Mario A. Scarati , Enrico Ballico , Angelo del Lupo
发明人： Keunsuk P. Chang , Michael Narkevicius , Hiroyuki Kato , Christopher D. Armstrong , Mario A. Scarati , Enrico Ballico , Angelo del Lupo
IPC分类号： B32B1508
CPC分类号： B32B27/32 , B32B7/12 , B32B27/08 , B32B27/16 , B32B2307/518 , B32B2310/14 , C23C14/022 , C23C14/20 , Y10S428/91 , Y10T428/26 , Y10T428/263 , Y10T428/264 , Y10T428/265 , Y10T428/31692 , Y10T428/31909 , Y10T428/3192
摘要： A laminate film comprising a polyolefin polymer layer having a surface treated by a flame or corona discharge treatment method and biaxially oriented at about 5.5-10.0 stretch ratio in the machine direction and about 7.0-12.0 stretch ratio in the transverse direction which imparts superior machine direction tensile properties such as Young's modulus of about 350,000 to about 400,000 psi or greater, elongation of 120% or less, and tensile strength of about 27,000 to about 30,000 psi or greater; and a metal layer having an optical density of at least about 1.8 deposited on said treated surface of said polyolefin-based resin layer.
摘要翻译： 一种层叠膜，其具有通过火焰或电晕放电处理方法进行了表面处理的聚烯烃聚合物层，并且在纵向上以约5.5-10.0的拉伸倍率进行双轴取向，并且在宽度方向上具有约7.0-12.0的拉伸比，其赋予机器方向优越 拉伸性能如杨氏模量为约350,000至约400,000psi或更大，伸长率为120％或更小，拉伸强度为约27,000至约30,000 psi或更大; 以及沉积在所述聚烯烃基树脂层的所述被处理表面上的具有至少约1.8的光密度的金属层。
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公开(公告)号：US4889939A
公开(公告)日：1989-12-26
申请号：US179876
申请日：1988-04-11
IPC分类号： C07D263/56 , C07C41/00 , C07C41/30 , C07C43/12 , C07C43/225 , C07C67/00 , C07D213/30 , C07D213/38 , C07D215/20 , C07D215/36 , C07D251/00 , C07D263/58 , C07D263/62 , C07D277/62 , C07D319/12 , C07D335/02 , C07D339/08 , C07D471/04 , C07D521/00 , C08G65/00 , C08G65/32 , C08G65/334 , C08G65/337 , C09D5/23 , C09D7/12 , C10M107/38 , C10M107/44 , C10N30/06 , C10N40/18 , C10N50/08 , G11B5/708 , G11B5/71 , G11B5/72 , G11B5/725
CPC分类号： G11B5/725 , C08G65/007 , C08G65/32 , C08G65/334 , C08G65/3348 , C08G65/337 , G11B5/71
摘要： Compounds suitable for being used as lubricants, having general formula:(I) RO--(C.sub.3 F.sub.6 O).sub.m --(CFXO).sub.n --CFX--L, or(II) R"CFXO--(C.sub.3 F.sub.6 O).sub.x (CFXO).sub.y --(C.sub.2 F.sub.4 O).sub.z --CFX--L, whereR=--CF.sub.3, --C.sub.2 F.sub.5, --C.sub.3 F.sub.7X=F, --CF.sub.3R"=F, --CF.sub.3, --C.sub.2 F.sub.5m=an integer from 3 to 100n=a finite integer, or =zero, wherefore m+n ranges from 3 to 100, provided that, if n is finite, m/n ranges from 5 to 20 and R is preferably =CF.sub.3, if n=zero, R is preferably --C.sub.2 F.sub.5 or --C.sub.3 F.sub.7x=a finite integer, or =zeroy, z=finite integers, such that x+y+z ranges from 5 to 200, while (x+z)/y ranges from 5 to 0.5, provided that when x=zero, z/y ranges from 1 to 0.5 and y+z ranges from 5 to 200 n while X is preferably F, and R"=LL=group Y-Z, where:Y=--CH.sub.2 O--, --CH.sub.2 --OCH.sub.2, --CF.sub.2, --CF.sub.2 O--,Z=a non-aromatic, non-fluorinated organic radical free from activated hydrogen atoms, containing two or more heteroatoms, which are electron doublet donors, or an aromatic radical, either or not containing heteroatoms, capable of giving rise to coordinative bonds or to charge-transfer bonds, thus causing various kinds of adsorption phenomena on metallic, polymeric or ceramic surfaces.
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公开(公告)号：US4757145A
公开(公告)日：1988-07-12
申请号：US31180
申请日：1987-03-26
IPC分类号： C07D263/56 , C07C41/00 , C07C41/30 , C07C43/12 , C07C43/225 , C07C67/00 , C07D213/30 , C07D213/38 , C07D215/20 , C07D215/36 , C07D251/00 , C07D263/58 , C07D263/62 , C07D277/62 , C07D319/12 , C07D335/02 , C07D339/08 , C07D471/04 , C07D521/00 , C08G65/00 , C08G65/32 , C08G65/334 , C08G65/337 , C09D5/23 , C09D7/12 , C10M107/38 , C10M107/44 , C10N30/06 , C10N40/18 , C10N50/08 , G11B5/708 , G11B5/71 , G11B5/72 , G11B5/725 , C07D263/52 , C07D277/60 , C10M105/08
CPC分类号： G11B5/725 , C08G65/007 , C08G65/32 , C08G65/334 , C08G65/3348 , C08G65/337 , G11B5/71
摘要： Compounds suitable for being used as lubricants, having general formula:(I) RO--(C.sub.3 F.sub.6 O).sub.m --(CFXO).sub.n --CFX--L,or(II) R"CFXO--(C.sub.3 F.sub.6 O).sub.x (CFXO).sub.y --(C.sub.2 F.sub.4 O).sub.z --CFX--L,whereR=--CF.sub.3, --C.sub.2 F.sub.5, --C.sub.3 F.sub.7X=F, --CF.sub.3R"=F, --CF.sub.3, --C.sub.2 F.sub.5m=an integer from 3 to 100n=a finite integer, or=zero, wherefore m+n ranges from 3 to 100, provided that, if n is finite, m/n ranges from 5 to 20 and R is preferably=CF.sub.3, if n=zero, R is preferably --C.sub.2 F.sub.5 or --C.sub.3 F.sub.7x=a finite integer, or=zeroy, z=finite integers, such that x+y+z ranges from 5 to 200, while (x+z)/y ranges from 5 to 0.5, provided that when x=zero, z/y ranges from 1 to 0.5 and y+z ranges from 5 to 200 n while X is is preferably F, and R"=LL=group Y-Z,where:Y=--CH.sub.2 O--, --CH.sub.2 --OCH.sub.2, --CF.sub.2, --CF.sub.2 O--,Z=a non-aromatic, non-fluorinated organic radical free from activated hydrogen atoms, containing two or more heteroatoms, which are electron doublet donors, or an aromatic radical, either or not containing heteroatoms, capable of giving rise to coordinative bonds or to charge-transfer bonds, thus causing various kinds of adsorption phenomena on metallic, polymeric or ceramic surfaces.
摘要翻译： 适用于润滑剂的化合物，具有以下通式：（I）RO-（C 3 F 6 O）m - （CFXO）n -CFX-L或（II）R''CFXO-（C 3 F 6 O）x（CFXO）y - （ C 2 F 4 O）z-CFX-L，其中R = -CF 3，-C 2 F 5，-C 3 F 7 X = F，-CF 3 R“= F，-CF 3，-C 2 F 5 m = 3至100的整数n =有限整数， 或= = 0，因此如果n为有限，则m / n为5〜20，R优选= CF 3，若n = 0，则R优选为-C 2 F 5或-C 3 F 7 x =有限整数，或=零y，z =有限整数，使得x + y + z的范围为5至200，而（x + z）/ y的范围为5至0.5，条件是当x = z / y为1〜0.5，y + z为5〜200n，X优选为F，R“= LL = YZ组，其中：Y = -CH 2 O - ， - CH 2 -OCH 2，-CF 2 ，-CF 2 O-，Z =不含活性氢原子的非芳族非氟化有机基团，含有两个或更多个杂原子，它们是电子双键供体，或者是含有或不含有杂原子的芳族基团，能够产生 对协调债券或收费 转移键，从而在金属，聚合物或陶瓷表面引起各种吸附现象。
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6.发明授权Process for protecting and lubricating surfaces subjected to friction and wear 失效用于保护和润滑受摩擦和磨损的表面的工艺
公开(公告)号：US4842939A
公开(公告)日：1989-06-27
申请号：US925704
申请日：1986-10-30
申请人： Mario A. Scarati , Alberto Re , Carlo Tognoni , Piero Gavezotti
发明人： Mario A. Scarati , Alberto Re , Carlo Tognoni , Piero Gavezotti
IPC分类号： C10M107/44 , C08G18/50 , C08G18/65 , C08G18/72 , C08G18/77 , C09D5/00 , C09D175/08 , C10N30/06 , C10N40/18 , G11B5/725 , G11B5/84
CPC分类号： G11B5/725 , Y10S428/90 , Y10T428/3154 , Y10T428/31544 , Y10T428/31609
摘要： Process for the protection and lubrication of surfaces subjected to friction and wear in magnetic recording media, by application of a coating of a polyurethane containing polyoxyfluoroalkylene blocks.
摘要翻译： 通过涂覆含有聚氧亚烷基嵌段的聚氨酯的涂层，在磁记录介质中受到摩擦和磨损的表面的保护和润滑的方法。
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公开(公告)号：US4808472A
公开(公告)日：1989-02-28
申请号：US111607
申请日：1987-10-23
IPC分类号： C08G65/32 , C07C41/30 , C07C43/225 , C07D317/54 , C07D317/64 , C07D319/18 , C08G65/00 , C08G65/337 , C10M105/54 , C10M105/56 , C10M105/68 , C10M105/72 , C10M107/38 , C10M119/22 , C10M169/02 , C10N30/12 , C10N40/02 , C10N50/10 , G11B5/71 , G11B5/725
CPC分类号： C10M107/38 , C07C43/225 , C07D317/54 , C08G65/007 , C08G65/337 , G11B5/71 , G11B5/725 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10N2240/00 , C10N2240/02 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , Y10S428/90 , Y10T428/3154 , Y10T428/31544
摘要： Compounds suitable for being used as lubricants, having general formula:RO--(C.sub.3 F.sub.6 O).sub.m --(CFXO).sub.n --CFX--L, (I)orR"CFXO--(C.sub.3 F.sub.6 O).sub.x (CFXO).sub.y --(C.sub.2 F.sub.4 O).sub.z--CFX--L, (II)whereR=--CF.sub.3, --C.sub.2 F.sub.5, --C.sub.3 F.sub.7X=F, --CF.sub.3R"=F, --CF.sub.3, --C.sub.2 F.sub.5m=an integer from 3 to 100n=a finite integer, or=zero, wherefore m+n ranges from 3 to 100, provided that, if n is finite, m/n ranges from 5 to 20 and R is preferably=CF.sub.3, if n=zero, R is preferably --C.sub.2 F.sub.5 or --C.sub.3 F.sub.7x=a finite integer, or=zeroy, z=finite integers, such that x+y+z ranges from 5 to 200, while (x+z)/y ranges from 5 to 0.5, provided that when x=zero, z/y ranges from 1 to 0.05 and y+z ranges from 5 to 200 n while X is preferably F, and R"=LL=group A--Y, whereA=--CH.sub.2 O--, --CH.sub.2 --O--CH.sub.2, --CF.sub.2, --CF.sub.2 O,Y=an organic radical covered by one of the following formulas: ##STR1## R.sub.1, R.sub.2 =alkyls C.sub.1 -C.sub.3, E=CHR.sub.3 or --CH.sub.2 --CHR.sub.3B=H or a radical OR.sub.3,R.sub.3 =H or an alkyl C.sub.1 -C.sub.3.
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8.发明授权
公开(公告)号：US4746575A
公开(公告)日：1988-05-24
申请号：US880919
申请日：1986-07-01
IPC分类号： C08G65/22 , G11B15/60 , G11B23/087 , G11B23/50 , B32B27/00 , C10M105/08
CPC分类号： G11B23/502 , G11B15/60 , Y10T428/31544
摘要： Process for protecting magnetic tapes, during their operation, from the friction and wear caused by the contact with accessories, either or not metallic, forming the cassette which contains said tapes, characterized in that said accessories are lubricated with a neutral perfluoropolyethereal fluid or with a perfluoropolyethereal fluid having functional groups at one or both ends of the polymeric chain.
摘要翻译： 保护磁带在其操作过程中避免由与附件接触而产生的摩擦和磨损，金属制成或不是金属的，形成包含所述带的盒，其特征在于，所述附件用中性全氟聚醚流体润滑或与 全氟聚醚流体在聚合物链的一端或两端具有官能团。
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公开(公告)号：US4721795A
公开(公告)日：1988-01-26
申请号：US687844
申请日：1984-12-31
IPC分类号： C08G65/32 , C07C41/30 , C07C43/225 , C07D317/54 , C07D317/64 , C07D319/18 , C08G65/00 , C08G65/337 , C10M105/54 , C10M105/56 , C10M105/68 , C10M105/72 , C10M107/38 , C10M119/22 , C10M169/02 , C10N30/12 , C10N40/02 , C10N50/10 , G11B5/71 , G11B5/725 , C07D317/52 , C07D319/20
CPC分类号： C10M107/38 , C07C43/225 , C07D317/54 , C08G65/007 , C08G65/337 , G11B5/71 , G11B5/725 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10N2240/00 , C10N2240/02 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , Y10S428/90 , Y10T428/3154 , Y10T428/31544
摘要： Compounds suitable for being used as lubricants, having general formula:(I) RO--(C.sub.3 F.sub.6 O).sub.m --(CFXO).sub.n --CFX--L, or(II) R"CFXO--(C.sub.3 F.sub.6 O).sub.x (CFXO).sub.y --(C.sub.2 F.sub.4 O).sub.z --(CFX--L, whereR=--CF.sub.3, --C.sub.2 F.sub.5, --C.sub.3 F.sub.7X=F, --CF.sub.3R"=F, --CF.sub.3, --C.sub.2 F.sub.5m=an integer from 3 to 100n=a finite integer, or=zero, wherefore m+n ranges from 3 to 100, provided that, if n is finite, m/n ranges from 5 ro 20 and R is preferably=CF.sub.3, if n=zero, R is preferably --C.sub.2 F.sub.5 or --C.sub.3 F.sub.7x=a finite integer, or=zeroy, z=finite integers, such that x+y+z ranges from 5 to 200, while x+z/y ranges from 5 to 0.5, provided that when x=zero, z/y ranges from 1 to 0.5 and y+z ranges from 5 to 200 n while X is preferably F, and R"=LL=group A--Y, whereA=--CH.sub.2 O--, --CH.sub.2 --O--CH.sub.2, --CF.sub.2, CF.sub.2 O--,Y=an organic radical covered by one of the following formulas: ##STR1## where R.sub.1, R.sub.2 =alkyls C.sub.1 -C.sub.3,E=CHR.sub.3 or --CH.sub.2 --CHR.sub.3B=H or a radical OR.sub.3 --R.sub.3 =H or an alkyl C.sub.1 -C.sub.3.
摘要翻译： 适用于润滑剂的化合物，具有以下通式：（I）RO-（C 3 F 6 O）m - （CFXO）n -CFX-L或（II）R''CFXO-（C 3 F 6 O）x（CFXO）y - （ C 2 F 4 O）z - （CFX-L，其中R = -CF 3，-C 2 F 5，-C 3 F 7 X = F，-CF 3 R“= F，-CF 3，-C 2 F 5 m = 3至100的整数n =有限整数 或= = 0，因为m + n的范围为3至100，条件是如果n是有限的，则m / n的范围为5罗20，R优选为= CF 3，如果n = 0，则R优选为-C 2 F 5或 - C3F7 x =有限整数，或= 0，z =有限整数，使得x + y + z的范围为5至200，而x + z / y的范围为5至0.5，条件是当x =零时，z / y为1〜0.5，y + z为5〜200n，X优选为F，R“= LL = AY，A = -CH 2 O - ， - CH 2 -O-CH 2，-CF 2， CF 2 O-，Y =由下式之一覆盖的有机基团：其中R 1，R 2 =烷基C 1 -C 3，E = CHR 3或-CH 2 -CHR 3 B = H或基团OR 3 -R 3 = H或 烷基C1-C3。
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