公开(公告)号：US08247361B2

公开(公告)日：2012-08-21

申请号：US12764227

申请日：2010-04-21

申请人： Akihiko Shimura ,  Ayumi Yamazaki, I ,  Wataru Sawaguchi ,  Masaki Tahara ,  Yoshihito Tani ,  Toshio Nitta

发明人： Akihiko Shimura ,  Ayumi Yamazaki, I ,  Wataru Sawaguchi ,  Masaki Tahara ,  Yoshihito Tani ,  Toshio Nitta

IPC分类号： C07C15/24 ,  C10M169/00 ,  C10M169/04 ,  C09G3/00

CPC分类号： C10M169/04 ,  C10M133/46 ,  C10M2213/0606 ,  C10M2213/0626 ,  C10M2215/221 ,  C10M2215/224 ,  C10M2223/04 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2230/08 ,  C10N2230/12 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/06 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/202 ,  C10N2240/22

摘要： A fluorine-based lubricant composition comprising a base oil and a fluorine-containing compound represented by the general formula: CF3(CF2)n O(CF2O)p(C2F4O)q(C3F6O)rRfCONHAr (wherein, Ar is a 2-benzimidazole group, Rf is a fluorocarbon group of carbon number of from 1 or 2, n is 0, 1 or 2, p, q and r are an integer satisfying the condition p+q+r≦100, where one or two of p, q and r may be 0, and the CF2O group, the CF2O4 group and the C3F6O group are the groups bound randomly in the main chain) as an additive containing in the base oil. The fluorine-based lubricant composition has an improved long term anti-rust property and thermal resistance property, and further the fluorine-based lubricant composition obtained by adding a thickening agent to the composition reduces abrasion of the sliding member such as electric contact having a noble metal surface including a gold or silver plating surface, a copper surface and a copper alloy surface.

摘要翻译： 一种氟基润滑剂组合物，其包含基础油和由以下通式表示的含氟化合物：CF 3（CF 2）n O（CF 2 O）p（C 2 F 4 O）q（C 3 F 6 O）r R f CONHAr（其中，Ar是2-苯并咪唑基 Rf为碳原子数为1或2的碳氟化合物基团，n为0,1或2，p，q和r为满足条件p + q + r＆nlE; 100的整数，其中p，q， 并且r可以为0，CF 2 O基团，CF 2 O 4基团和C 3 F 6 O基团是在主链中随机键合的基团）作为添加剂。 氟系润滑剂组合物具有改善的长期防锈性和耐热性，并且通过在组合物中添加增稠剂而获得的氟系润滑剂组合物能够降低滑动构件的磨损，例如具有贵金属的电接触 金表面包括金或银镀面，铜表面和铜合金表面。

公开(公告)号：US5254181A

公开(公告)日：1993-10-19

申请号：US727614

申请日：1991-07-10

申请人： Akira Yoshino ,  Masaki Tahara ,  Haruo Senbokuya ,  Kenzo Kitano ,  Teruo Minato

发明人： Akira Yoshino ,  Masaki Tahara ,  Haruo Senbokuya ,  Kenzo Kitano ,  Teruo Minato

IPC分类号： C23C8/34

CPC分类号： C23C8/34

摘要： This invention relates to a method for forming a uniform, deep nitride layer on and in steel works at low cost, wherein a steel work is fluorided in heated condition in an atmosphere of a mixed gas composed of fluorine gas and inert gas and, then, nitrided in heated condition in an atmosphere of nitriding gas.

摘要翻译： 本发明涉及一种在低成本的钢铁工件上形成均匀的深氮化物层的方法，其中在由氟气和惰性气体组成的混合气体的气氛中，在加热条件下对工件进行氟化， 在氮化气体气氛中在加热条件下氮化。

公开(公告)号：US08658722B2

公开(公告)日：2014-02-25

申请号：US12681919

申请日：2008-07-18

申请人： Masaki Tahara ,  Tetsuhiro Kitahara ,  Toshihiro Higashira ,  Yoshifumi Kojima

发明人： Masaki Tahara ,  Tetsuhiro Kitahara ,  Toshihiro Higashira ,  Yoshifumi Kojima

IPC分类号： C08K5/24 ,  C08K5/1515

CPC分类号： C10M155/02 ,  C09D5/00 ,  C09D175/04 ,  C09D183/04 ,  C10M149/12 ,  C10M2217/045 ,  C10M2229/052 ,  C08L83/00 ,  C08K5/5419 ,  C08L75/04

摘要： An aqueous surface-treating agent, which comprises a silicone oil aqueous emulsion, a polyurethane resin aqueous emulsion, and a silane compound represented by the following general formula (where R1 and R2 each are an alkyl group having 1 to 4 carbon atoms, and n and m are 1≦n≦3 and m=3·n, respectively), and/or a hydrolyzate thereof, wherein 100 parts by weight or more of the polyurethane resin in terms of the weight of solid matters is used on the basis of 100 parts by weight in terms of nonvolatile matters of silicone oil, can prevent sticking of rubber seal materials such as O rings, etc. themselves or sticking to a metal, a resin, etc., and can reduce the friction of rubber or resin seal members at the time of sliding motion.

摘要翻译： 一种水性表面处理剂，其包含硅油水乳液，聚氨酯树脂水乳液和由以下通式表示的硅烷化合物（其中R 1和R 2各自为具有1至4个碳原子的烷基，n 和m分别为1≤n≤3和m = 3·n）和/或其水解产物，其中以固体重量计为100重量份或更多的聚氨酯树脂基于 就硅油的非挥发性而言为100重量份，可以防止橡胶密封材料如O形环等本身粘附或粘附在金属，树脂等上，并且可以降低橡胶或树脂密封件 成员在滑动时。

公开(公告)号：US20100222475A1

公开(公告)日：2010-09-02

申请号：US12681919

申请日：2008-07-18

申请人： Masaki Tahara ,  Tetsuhiro Kitahara ,  Toshihiro Higashira ,  Yoshifumi Kojima

发明人： Masaki Tahara ,  Tetsuhiro Kitahara ,  Toshihiro Higashira ,  Yoshifumi Kojima

IPC分类号： C09D175/04 ,  C08K5/1515 ,  C08K5/544 ,  C08K5/5425

CPC分类号： C10M155/02 ,  C09D5/00 ,  C09D175/04 ,  C09D183/04 ,  C10M149/12 ,  C10M2217/045 ,  C10M2229/052 ,  C08L83/00 ,  C08K5/5419 ,  C08L75/04

摘要： An aqueous surface-treating agent, which comprises a silicone oil aqueous emulsion, a polyurethane resin aqueous emulsion, and a silane compound represented by the following general formula (where R1 and R2 each are an alkyl group having 1 to 4 carbon atoms, and n and m are 1≦n≦3 and m=3·n, respectively), and/or a hydrolyzate thereof, wherein 100 parts by weight or more of the polyurethane resin in terms of the weight of solid matters is used on the basis of 100 parts by weight in terms of nonvolatile matters of silicone oil, can prevent sticking of rubber seal materials such as O rings, etc. themselves or sticking to a metal, a resin, etc., and can reduce the friction of rubber or resin seal members at the time of sliding motion.

摘要翻译： 一种水性表面处理剂，其包含硅油水乳液，聚氨酯树脂水乳液和由以下通式表示的硅烷化合物（其中R 1和R 2各自为具有1至4个碳原子的烷基，n 和m分别为1＆nlE; n＆nlE; 3和m = 3·n）和/或其水解产物，其中以固体重量计为100重量份或更多的聚氨酯树脂基于 就硅油的非挥发性而言为100重量份，可以防止橡胶密封材料如O形环等本身粘附或粘附在金属，树脂等上，并且可以降低橡胶或树脂密封件 成员在滑动时。