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公开(公告)号:US4234409A
公开(公告)日:1980-11-18
申请号:US16046
申请日:1979-02-28
CPC分类号: C10G53/06 , C10G2400/10
摘要: In the production of lubricating oil blend stocks obtained by the distillation, extraction, dewaxing and clay contacting of atmospheric crude distillation column residue, the improvement comprising using a hydrogenated gas oil to supplement the atmospheric crude distillation column residue feedstock.
摘要翻译: 在通过蒸馏,萃取,脱蜡和大气原油蒸馏塔残留物的粘土接触获得的润滑油共混料的生产中,改进包括使用氢化瓦斯油来补充大气原油蒸馏塔残余物原料。
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公开(公告)号:US3977964A
公开(公告)日:1976-08-31
申请号:US556345
申请日:1975-03-07
申请人: Richard D. Schieman
发明人: Richard D. Schieman
CPC分类号: C10G21/00 , C10G2400/10
摘要: A process for the production of lubricating oil base which is stable to ultraviolet light, which comprises extracting a mixture of a hydrocracked oil and decanted oil with furfural.
摘要翻译: 用于生产对紫外光稳定的润滑油基料的方法,其包括用糠醛萃取加氢裂化油和倾析油的混合物。
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公开(公告)号:US4717489A
公开(公告)日:1988-01-05
申请号:US608674
申请日:1984-05-09
申请人: Richard D. Schieman
发明人: Richard D. Schieman
IPC分类号: C10M101/02 , F02B1/04 , F02B3/06 , C10G41/00
CPC分类号: C10M101/02 , C10M2203/10 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2205/00 , C10M2207/027 , C10M2207/028 , C10M2209/084 , C10M2215/04 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2223/045 , C10N2210/02 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , F02B1/04 , F02B3/06
摘要: A blend of solvent-extracted neutral (SEN) oils is described which is particularly useful in formulating heavy duty motor oils for lubrication of both diesel and gasoline engines. SEN 100, 140, and 300 are combined in required proportions to meet specified viscosity and boiling range characteristics. This base oil blend, upon the addition of lubricant additives to form a finished motor oil, provides the basis of an SAE 10W-30 grade CD/SF oil that meets the specifications for lubrication of both turbocharged diesel and gasoline engines.
摘要翻译: 描述了溶剂萃取的中性(SEN)油的混合物,其特别可用于配制用于柴油和汽油发动机的润滑的重型机油。 SEN 100,140和300以所需比例组合以满足特定的粘度和沸程特性。 该基础油混合物在添加润滑剂添加剂以形成成品机油时,提供符合涡轮增压柴油和汽油发动机润滑规格的SAE 10W-30级CD / SF油的基础。
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公开(公告)号:US4402841A
公开(公告)日:1983-09-06
申请号:US348896
申请日:1982-02-16
申请人: Richard D. Schieman
发明人: Richard D. Schieman
IPC分类号: C10M101/02 , C10M169/04 , C10G71/00 , C10M1/48 , C10M3/42
CPC分类号: C10M169/04 , C10M101/02 , C10M2203/10 , C10M2203/1006 , C10M2203/102 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2207/027 , C10M2219/044 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10M2223/065 , C10N2210/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046
摘要: An extended drain 5W-40 motor oil composition for internal combustion engines comprises a base oil component of one or more solvent extracted mineral oils and a high refractory mineral oil, a V.I. improver, and preferably other suitable lube oil additives. The finished oil formulation has characteristics of minimal viscosity at low temperatures, low volatility at higher temperatures, and stable viscosity over extended use.
摘要翻译: 用于内燃机的延长的排水5W-40机油组合物包括一种或多种溶剂萃取矿物油的基础油组分和高耐火矿物油,V.I. 改进剂,优选其它合适的润滑油添加剂。 成品油配方具有低温粘度低,在较高温度下挥发性低,延伸使用时粘度稳定的特点。
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公开(公告)号:US4164475A
公开(公告)日:1979-08-14
申请号:US576007
申请日:1975-05-09
申请人: Richard D. Schieman
发明人: Richard D. Schieman
IPC分类号: C10M169/04 , C10M1/32
CPC分类号: C10M169/048 , C10M2203/1006 , C10M2203/1025 , C10M2203/104 , C10M2203/1045 , C10M2203/106 , C10M2203/1065 , C10M2203/1085 , C10M2207/282 , C10M2207/285 , C10M2207/286 , C10M2207/34 , C10M2209/00 , C10M2209/084 , C10M2217/022 , C10M2217/024 , C10M2223/045 , C10M2223/121 , C10M2225/041 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046
摘要: A multi-grade 80W-140 gear oil is described which is composed of certain mineral-oil stocks, a wear additive, a V.I. improver, a dispersant polymer and optionally a seal-swell agent.
摘要翻译: 描述了一种多级80W-140齿轮油,其由某些矿物油料,耐磨添加剂,V.I. 改进剂,分散剂聚合物和任选的密封溶胀剂。
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