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1. 发明授权

US08722602B2 Grease 有权
标题翻译：润滑脂
公开(公告)号：US08722602B2
公开(公告)日：2014-05-13
申请号：US12447146
申请日：2007-10-24
申请人： Yukitoshi Fujinami , Hitoshi Hata , Shinya Nakatani , Atsushi Yokouchi
发明人： Yukitoshi Fujinami , Hitoshi Hata , Shinya Nakatani , Atsushi Yokouchi
IPC分类号： C10M169/02
CPC分类号： C10M169/02 , C10M2203/065 , C10M2207/126 , C10M2207/2835 , C10M2207/2855 , C10M2207/289 , C10M2209/084 , C10M2215/064 , C10M2215/065 , C10M2215/1026 , C10M2223/041 , C10M2223/047 , C10N2210/02 , C10N2220/022 , C10N2230/02 , C10N2230/08 , C10N2230/68 , C10N2230/70 , C10N2240/08 , C10N2240/20 , C10N2250/10 , C10N2220/082
摘要： Grease which includes a base oil containing at least 50% by mass of a specific diester compound of a glycol with a branched carboxylic acid, and a specific diurea compound as a thickener. The grease is excellent in low-temperature performance and has low oil separation tendency. In particular, when used in a rotation transmission device having a built-in one-way clutch, the grease can provide satisfactory clutch engagement performance (intermeshing) at low temperatures and is less apt to cause oil separation under high centrifugal force.
摘要翻译：包含含有至少50质量％的具有支链羧酸的二醇的二酯化合物和作为增稠剂的特定二脲化合物的基础油的油脂。该润滑脂具有优异的低温性能，并具有低油分离倾向。特别地，当用于具有内置单向离合器的旋转传动装置中时，润滑脂可以在低温下提供令人满意的离合器接合性能（相互啮合），并且在高离心力下不容易引起油分离。

2. 发明申请

US20100029524A1 GREASE 有权
标题翻译：润滑脂
公开(公告)号：US20100029524A1
公开(公告)日：2010-02-04
申请号：US12447146
申请日：2007-10-24
申请人： Yukitoshi Fujinami , Hitoshi Hata , Shinya Nakatani , Atsushi Yokouchi
发明人： Yukitoshi Fujinami , Hitoshi Hata , Shinya Nakatani , Atsushi Yokouchi
IPC分类号： C10M105/36
CPC分类号： C10M169/02 , C10M2203/065 , C10M2207/126 , C10M2207/2835 , C10M2207/2855 , C10M2207/289 , C10M2209/084 , C10M2215/064 , C10M2215/065 , C10M2215/1026 , C10M2223/041 , C10M2223/047 , C10N2210/02 , C10N2220/022 , C10N2230/02 , C10N2230/08 , C10N2230/68 , C10N2230/70 , C10N2240/08 , C10N2240/20 , C10N2250/10 , C10N2220/082
摘要： Grease which includes a base oil containing at least 50% by mass of a specific diester compound of a glycol with a branched carboxylic acid, and a specific diurea compound as a thickener. The grease is excellent in low-temperature performance and has low oil separation tendency. In particular, when used in a rotation transmission device having a built-in one-way clutch, the grease can provide satisfactory clutch engagement performance (intermeshing) at low temperatures and is less apt to cause oil separation under high centrifugal force.
摘要翻译：包含含有至少50质量％的具有支链羧酸的二醇的二酯化合物和作为增稠剂的特定二脲化合物的基础油的油脂。该润滑脂具有优异的低温性能，并具有低油分离倾向。特别地，当用于具有内置单向离合器的旋转传动装置中时，润滑脂可以在低温下提供令人满意的离合器接合性能（相互啮合），并且在高离心力下不容易引起油分离。

3. 发明申请

US20100035779A1 GREASE 有权
标题翻译：润滑脂
公开(公告)号：US20100035779A1
公开(公告)日：2010-02-11
申请号：US12444472
申请日：2007-10-05
申请人： Yukitoshi Fujinami , Tahei Okada , Shinya Nakatani , Atsushi Yokouchi
发明人： Yukitoshi Fujinami , Tahei Okada , Shinya Nakatani , Atsushi Yokouchi
IPC分类号： C10M105/36 , C07C69/34
CPC分类号： C10M169/06 , C10M105/36 , C10M2207/2825 , C10M2215/006 , C10N2230/08 , C10N2240/04 , C10N2250/10
摘要： A grease which comprises a base oil containing at least 50% by mass of a diester compound having a total carbon number of 28 to 40 and represented by the general formula (I): R1OOC—(R2)n—COOR3 (I) wherein R1 and R3 each independently represent a C4 to C20 monovalent aliphatic hydrocarbon group, R2 represents a C1 to C20 divalent hydrocarbon group and n is 0 or 1. The grease is excellent in both low-temperature performance and high-temperature performance and has low oil separation tendency even under high centrifugal force (acceleration). In particular, when the grease is used in a rotational transmission device having a built-in one-way clutch, the grease can provide satisfactory clutch engagement property (intermeshing ability) at low temperatures and a prolonged bearing life at high temperatures and is less apt to cause oil separation under high centrifugal force.
摘要翻译：含有至少50质量％的总碳数为28〜40，由通式（I）表示的二酯化合物的基油的润滑脂：R1OOC-（R2）n-COOR3（I）其中R1 R 3各自独立地表示C 4〜C 20一价脂肪族烃基，R 2表示C 1〜C 20二价烃基，n为0或1.该润滑脂具有优异的低温性能和高温性能，油分离率低趋势即使在高离心力（加速度）下。特别是，在具有内置单向离合器的旋转传动装置中使用润滑脂时，润滑脂能够在低温下提供令人满意的离合器接合性（相互啮合能力），并且在高温下具有延长的轴承寿命并且不太适合在高离心力下引起油分离。

4. 发明授权

US08703678B2 Grease 有权
标题翻译：润滑脂
公开(公告)号：US08703678B2
公开(公告)日：2014-04-22
申请号：US12444472
申请日：2007-10-05
申请人： Yukitoshi Fujinami , Tahei Okada , Shinya Nakatani , Atsushi Yokouchi
发明人： Yukitoshi Fujinami , Tahei Okada , Shinya Nakatani , Atsushi Yokouchi
IPC分类号： C10M105/36 , C10M115/08 , C07C69/34
CPC分类号： C10M169/06 , C10M105/36 , C10M2207/2825 , C10M2215/006 , C10N2230/08 , C10N2240/04 , C10N2250/10
摘要： A grease which comprises a base oil containing at least 50% by mass of a diester compound having a total carbon number of 28 to 40 and represented by the general formula (I): R1OOC—(R2)n—COOR3 (I) wherein R1 and R3 each independently represent a C4 to C20 monovalent aliphatic hydrocarbon group, R2 represents a C1 to C20 divalent hydrocarbon group and n is 0 or 1. The grease is excellent in both low-temperature performance and high-temperature performance and has low oil separation tendency even under high centrifugal force (acceleration). In particular, when the grease is used in a rotational transmission device having a built-in one-way clutch, the grease can provide satisfactory clutch engagement property (intermeshing ability) at low temperatures and a prolonged bearing life at high temperatures and is less apt to cause oil separation under high centrifugal force.
摘要翻译：含有至少50质量％的总碳数为28〜40，由通式（I）表示的二酯化合物的基油的润滑脂：R1OOC-（R2）n-COOR3（I）其中R1 R 3各自独立地表示C 4〜C 20一价脂肪族烃基，R 2表示C 1〜C 20二价烃基，n为0或1.该润滑脂具有优异的低温性能和高温性能，油分离率低趋势即使在高离心力（加速度）下。特别是，在具有内置单向离合器的旋转传动装置中使用润滑脂时，润滑脂能够在低温下提供令人满意的离合器接合性（相互啮合能力），并且在高温下具有延长的轴承寿命并且不太适合在高离心力下引起油分离。

5. 发明申请

US20070037716A1 Lubricants for power transmission 有权
标题翻译：润滑油输变电
公开(公告)号：US20070037716A1
公开(公告)日：2007-02-15
申请号：US11410072
申请日：2006-04-25
申请人： Yoshitaka Tamoto , Hitoshi Hata , Yukitoshi Fujinami
发明人： Yoshitaka Tamoto , Hitoshi Hata , Yukitoshi Fujinami
IPC分类号： C07C55/02
CPC分类号： C10M105/38 , C10M129/74 , C10M2207/283 , C10M2207/2835 , C10N2220/028 , C10N2230/06 , C10N2230/08 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/045 , C10N2240/046 , C10N2250/10
摘要： There is provided lubricants for power transmission which exhibit not only a high coefficient of traction but also a high flash point. The lubricants for power transmission according to the present invention contains an alicyclic alcohol carboxylic diester compound represented by the general formula (1): R1—CO—O—(X1)m-Z-(X2)n—O—CO—R2 (1) wherein Z is a cycloalkylene group having 3 to 12 carbon atoms; R1 and R2 are each independently a chain hydrocarbon group having 3 to 20 carbon atoms; X1 and X2 are each independently a linear or branched alkylene group having 1 to 5 carbon atoms; and m and n are respectively an integer of 0 or 1.
摘要翻译：提供了用于动力传递的润滑剂，其不仅具有高的牵引系数，而且具有高的闪点。根据本发明的动力传递用润滑剂含有通式（1）表示的脂环族醇羧酸二酯化合物：＆lt;＆lt;行内式记载=“在线式”末端=“铅”→> 其中，-CO-O-（X 1）m -Z-（X 2）n - -O-CO-R 2（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Z是具有3个亚环烷基的亚环烷基至12个碳原子; R 1和R 2各自独立地为具有3至20个碳原子的链状烃基; X 1和X 2各自独立地为具有1至5个碳原子的直链或支链亚烷基; m和n分别为0或1的整数。

6. 发明授权

US07897551B2 Lubricants for power transmission 有权
标题翻译：润滑油输变电
公开(公告)号：US07897551B2
公开(公告)日：2011-03-01
申请号：US11410072
申请日：2006-04-25
申请人： Yoshitaka Tamoto , Hitoshi Hata , Yukitoshi Fujinami
发明人： Yoshitaka Tamoto , Hitoshi Hata , Yukitoshi Fujinami
IPC分类号： C10M105/36 , C07C55/02
CPC分类号： C10M105/38 , C10M129/74 , C10M2207/283 , C10M2207/2835 , C10N2220/028 , C10N2230/06 , C10N2230/08 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/045 , C10N2240/046 , C10N2250/10
摘要： There is provided lubricants for power transmission which exhibit not only a high coefficient of traction but also a high flash point. The lubricants for power transmission according to the present invention contains an alicyclic alcohol carboxylic diester compound represented by the general formula (1): R1—CO—O—(X1)m—Z—(X2)n—O—CO—R2 (1) wherein Z is a cycloalkylene group having 3 to 12 carbon atoms; R1 and R2 are each independently a chain hydrocarbon group having 3 to 20 carbon atoms; X1 and X2 are each independently a linear or branched alkylene group having 1 to 5 carbon atoms; and m and n are respectively an integer of 0 or 1.
摘要翻译：提供了用于动力传递的润滑剂，其不仅具有高的牵引系数，而且具有高的闪点。根据本发明的动力传递用润滑剂含有通式（1）表示的脂环醇羧酸二酯化合物：R1-CO-O-（X1）m-Z-（X2）n-O-CO-R2（ 1）其中Z是具有3-12个碳原子的亚环烷基; R1和R2各自独立地为具有3至20个碳原子的链烃基; X1和X2各自独立地为具有1至5个碳原子的直链或支链亚烷基; m和n分别为0或1的整数。

7. 发明授权

US08673830B2 Grease composition and direct-acting devices with the grease composition 失效
标题翻译：润滑脂组合物和直接作用装置与润滑脂组合物
公开(公告)号：US08673830B2
公开(公告)日：2014-03-18
申请号：US12937346
申请日：2009-04-07
申请人： Yukitoshi Fujinami , Shigeo Hara , Hiroyuki Kitano , Kensaku Fujinaka , Hironori Yoshimura , Yasushi Ohara
发明人： Yukitoshi Fujinami , Shigeo Hara , Hiroyuki Kitano , Kensaku Fujinaka , Hironori Yoshimura , Yasushi Ohara
IPC分类号： C10M169/04 , F16H3/06 , F16H27/02 , F16H29/02 , F16H29/20
CPC分类号： C10M169/06 , C10M169/02 , C10M2205/0285 , C10M2207/1265 , C10M2207/1285 , C10M2207/285 , C10M2215/064 , C10M2215/066 , C10M2215/1026 , C10M2219/046 , C10M2219/066 , C10M2219/068 , C10M2223/041 , C10M2223/047 , C10N2220/022 , C10N2230/06 , C10N2230/42 , C10N2240/06 , C10N2250/10 , C10N2210/01 , C10N2210/02
摘要： A grease composition includes: a poly-α-olefin having a kinematic viscosity at 40 degrees C. of 60 to 320 mm2/s, the poly-α-olefin being contained in an amount of 50 mass % or more relative to a whole composition; a thickener that is a lithium salt of a hydroxyl-free fatty acid having 10 to 22 carbon atoms; and an ashless dithiocarbamate and/or zinc dithiocarbamate that are contained in an amount of 0.1 to 1.5 mass % in terms of sulfur relative to a whole composition. In the grease composition, a phosphorous content is 0.05 mass % or less relative to the whole composition, and a worked penetration is in a range from 265 to 310.
摘要翻译：润滑脂组合物包括：在40℃下的运动粘度为60〜320mm 2 / s的聚-α-烯烃，相对于整个组合物，聚-α-烯烃的含量为50质量％以上 ; 作为具有10-22个碳原子的无羟基脂肪酸的锂盐的增稠剂; 和无灰二硫代氨基甲酸盐和/或二硫代氨基甲酸锌，相对于整个组合物，硫含量为0.1〜1.5质量％。在润滑脂组合物中，相对于整个组合物的磷含量为0.05质量％以下，加工渗透在265〜310的范围内。

8. 发明申请

US20130102506A1 LUBRICANT BASE OIL AND LUBRICANT COMPOSITION 审中-公开
标题翻译：润滑油基础油和润滑剂组合物
公开(公告)号：US20130102506A1
公开(公告)日：2013-04-25
申请号：US13807377
申请日：2011-07-27
申请人： Yukio Yoshida , Yukitoshi Fujinami
发明人： Yukio Yoshida , Yukitoshi Fujinami
IPC分类号： C10M105/70
CPC分类号： C10M105/70 , C10M105/72 , C10M105/74 , C10M171/00 , C10M2215/041 , C10M2215/0425 , C10M2215/2203 , C10M2215/223 , C10M2219/0406 , C10M2223/041 , C10M2223/0603 , C10N2220/021 , C10N2220/022 , C10N2220/04 , C10N2230/10 , C10N2230/12 , C10N2240/02 , C10N2240/30
摘要： A lubricating base oil includes at least one of ionic liquids containing a compound represented by a formula (1): Z+A−, in which Z+ represents a cation and A− represents an anion, in which Z+ is a cyclic quaternary ammonium ion having two different side chains and A− is a conjugated amide ion.
摘要翻译：润滑油基油包括含有式（1）表示的化合物：Z + A-的离子液体中的至少一种，其中Z +表示阳离子，A-表示阴离子，其中Z +为环状季铵离子，其具有两个不同的侧链和A-是共轭酰胺离子。

9. 发明申请

US20130012416A1 GREASE COMPOSITION 审中-公开
标题翻译：润滑脂组合物
公开(公告)号：US20130012416A1
公开(公告)日：2013-01-10
申请号：US13636940
申请日：2011-03-25
申请人： Yukitoshi Fujinami , Tahei Okada , Takuya Ono
发明人： Yukitoshi Fujinami , Tahei Okada , Takuya Ono
IPC分类号： C10M117/04 , C10M113/08 , C10M115/08 , C10M117/06
CPC分类号： C10M169/02 , C10M2205/0285 , C10M2207/1236 , C10M2207/1265 , C10M2207/1285 , C10N2210/01 , C10N2220/022 , C10N2230/02 , C10N2230/06 , C10N2240/02 , C10N2240/04 , C10N2250/10
摘要： Provided are a grease composition which inhibits simultaneously a bearing wear and a fretting wear under a high load to make it possible to elongate a life of the bearing; a grease composition which can inhibit a fretting wear caused by a change in a load in a thrust direction in addition to an usual fretting wear caused by small vibration in an oscillating direction; and a grease composition which is excellent in low-temperature characteristics. The grease compositions contain a base oil and a thickener, wherein the base oil contains a poly-α-olefin (component A) which has a kinetic viscosity of 300 mm2/s or more at 40° C. and which is produced by using a metallocene catalyst.
摘要翻译：提供一种润滑脂组合物，其同时抑制在高负载下的轴承磨损和微动磨损，以延长轴承的使用寿命; 润滑脂组合物除了由振动方向的小的振动引起的通常的微动磨损之外，还可以抑制由推力方向的负载变化引起的微动磨损; 以及低温特性优异的润滑脂组合物。润滑脂组合物含有基础油和增稠剂，其中，基油含有在40℃下动力粘度为300mm 2 / s以上的聚-α-烯烃（A成分），其通过使用金属茂催化剂。

10. 发明申请

US20140121144A1 BEARING GREASE 有权
标题翻译：轴承润滑脂
公开(公告)号：US20140121144A1
公开(公告)日：2014-05-01
申请号：US14122849
申请日：2012-05-31
申请人： Yukitoshi Fujinami , Fumihiko Yokoyama
发明人： Yukitoshi Fujinami , Fumihiko Yokoyama
IPC分类号： C10M115/08 , C10M105/42
CPC分类号： C10M115/08 , C10M105/42 , C10M169/02 , C10M2205/0285 , C10M2207/123 , C10M2207/127 , C10M2207/2805 , C10M2207/2835 , C10M2207/2845 , C10M2215/064 , C10M2215/1026 , C10N2230/06 , C10N2230/70 , C10N2240/02 , C10N2240/30 , C10N2250/10
摘要： A bearing grease contains a base oil and a thickener. The base oil is a base oil mixture containing a polyalphaolefin and an ester. The bearing grease is used in an atmosphere of a fluorine compound refrigerant containing no hydrogen. A bearing using the bearing grease does not cause elution of grease for a long time. Further, since there is no need for a collecting system unlike lubricating oil, the arrangement around the bearing can be made compact. Thus, the bearing can be easily applied in a form of an energy recovery equipment to a vehicle or various industrial machineries.
摘要翻译：轴承润滑脂含有基础油和增稠剂。基油是含有聚α-烯烃和酯的基础油混合物。轴承润滑脂用于不含氢的氟化合物制冷剂的气氛中。使用轴承润滑脂的轴承不会长时间溶解润滑脂。此外，由于不需要与润滑油不同的收集系统，所以可以使轴承周围的布置紧凑。因此，轴承可以容易地以能量回收设备的形式应用于车辆或各种工业机械。

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