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公开(公告)号:US06562766B1
公开(公告)日:2003-05-13
申请号:US09926263
申请日:2001-10-19
IPC分类号: C10M10502
CPC分类号: C10M169/04 , C10M101/02 , C10M101/04 , C10M105/02 , C10M105/32 , C10M135/10 , C10M137/10 , C10M2203/02 , C10M2203/0206 , C10M2203/022 , C10M2203/024 , C10M2203/04 , C10M2203/045 , C10M2203/065 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2207/2805 , C10M2207/281 , C10M2207/2815 , C10M2207/282 , C10M2207/2825 , C10M2207/283 , C10M2207/2835 , C10M2207/2845 , C10M2207/2855 , C10M2207/286 , C10M2207/345 , C10M2207/401 , C10M2207/4045 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2219/082 , C10M2219/083 , C10M2219/086 , C10M2219/088 , C10M2223/045 , C10M2223/047 , C10M2223/12 , C10N2210/01 , C10N2210/02 , C10N2230/41 , C10N2230/52 , C10N2240/401
摘要: Provided is a metal working oil composition not containing a chlorine compound. Its working capabilities in low-speed cutting or heavy cutting operations such as broaching or gun-drilling operations are comparable to or better than those of chlorine compound-containing lubricant oil. The composition comprises 100 parts by weight of a lubricant base oil that comprises from 0 to 30% by weight of (a) a mineral base oil and from 70% to 100% by weight of (b) a &pgr; electron-containing synthetic base oil, from 0.1 to 25 parts by weight of (c) a sulfur-containing extreme-pressure agent, and from 0.1 to 7 parts by weight of (d) an alkali metal and/or alkaline earth metal sulfonate.
摘要翻译: 提供不含氯化合物的金属加工油组合物。 其在低速切割或重型切割操作(如拉削或喷枪操作)中的工作能力与含氯化合物的润滑油相当或更好。 组合物包含100重量份的润滑剂基础油,其包含0至30重量%的(a)矿物基础油和70重量%至100重量%的(b)含有π电子的合成基础油 ,(c)含硫极压剂0.1至25重量份和(d)碱金属和/或碱土金属磺酸盐的0.1-7重量份。