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公开(公告)号：US4440659A
公开(公告)日：1984-04-03
申请号：US350206
申请日：1982-02-19
IPC分类号： C10M159/12 , C10M1/32
CPC分类号： C10M159/12 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2207/123 , C10M2207/281 , C10M2207/284 , C10M2215/00 , C10M2215/04 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/30 , C10M2217/024 , C10M2217/028 , C10M2217/046 , C10M2217/06 , C10M2227/00
摘要： A lubricating oil dispersant is made by grafting an alkyl methacrylate or acrylate and maleic anhydride onto a Bright Stock mineral oil backbone using a free radical generating catalyst and then reacting the product with an amine to form amide or imide groups.
摘要翻译： 通过使用产生自由基的催化剂将甲基丙烯酸烷基酯或丙烯酸酯和马来酸酐接枝到光亮矿物油主链上，然后使产物与胺反应形成酰胺或酰亚胺基来制备润滑油分散剂。
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2.发明授权Lubricating oil composition containing a dialkyl dithiocarbamate-modified EPDM viscosity index improver 失效含有二烷基二硫代氨基甲酸酯改性的EPDM粘度指数改进剂的润滑油组合物
公开(公告)号：US4502972A
公开(公告)日：1985-03-05
申请号：US392288
申请日：1982-06-25
申请人： Bryan T. Davis , Jackson C. Chen
发明人： Bryan T. Davis , Jackson C. Chen
IPC分类号： C08F8/34 , C10M143/00 , C10M1/38
CPC分类号： C10M143/00 , C08F8/34 , C10M2221/041 , C10M2225/041
摘要： The viscosity index and wear inhibiting properties of lubricating oil are improved by adding an effective amount of a 20,000-300,000 molecular weight olefin copolymer to which are grafted di-C.sub.1-20 alkyl dithiocarbamate groups.
摘要翻译： 通过加入有效量的20,000-300,000分子量的烯烃共聚物来改善润滑油的粘度指数和耐磨损性能，其中接枝有二-C 1-20烷基二硫代氨基甲酸酯基团。
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公开(公告)号：US4236898A
公开(公告)日：1980-12-02
申请号：US35792
申请日：1979-05-03
申请人： Bryan T. Davis , James B. Retzloff
发明人： Bryan T. Davis , James B. Retzloff
CPC分类号： F24F12/003 , F24D11/0242 , F25B30/02 , G05D23/1919 , Y02B30/126 , Y02B30/52 , Y02B30/563
摘要： Fuel consumption of an internal combustion engine being operated on a normally liquid hydrocarbon fuel of the gasoline boiling range is reduced by the addition to the fuel of a friction-reducing amount of a sulfurized fatty acid amide, ester or ester-amide of an oxyalkylated amine.
摘要翻译： 通过加入减少摩尔量的硫化脂肪酸酰胺，烷氧基化胺的酯或酯 - 酰胺的燃料来减少在汽油沸程的正常液体烃燃料上操作的内燃机的燃料消耗 。
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公开(公告)号：US4165292A
公开(公告)日：1979-08-21
申请号：US883165
申请日：1978-03-03
申请人： Bryan T. Davis , Nicholas W. Moat
发明人： Bryan T. Davis , Nicholas W. Moat
IPC分类号： C10M141/06 , C10M1/32
CPC分类号： C10M141/06 , C10M2207/023 , C10M2207/123 , C10M2207/124 , C10M2207/129 , C10M2207/22 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2215/04 , C10M2215/042 , C10M2215/044 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/14 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/046 , C10M2217/06 , C10M2219/022 , C10M2219/066 , C10M2219/068 , C10M2219/085 , C10M2219/108 , C10M2223/045 , C10N2210/02 , C10N2230/12
摘要： Lubricating oils for internal combustion engine containing a minor amount of a combination of(A) an oil soluble basic organic nitrogen compound having a total base number of at least 300 and a pH of at least 9.5, and(B) an alkyl or alkenyl succinic acid containing 10-50 carbon atoms have improved corrosion properties.
摘要翻译： 含有少量（A）总碱值至少为300且pH至少为9的油溶性碱性有机氮化合物的组合的内燃机的润滑油。
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公开(公告)号：US4127493A
公开(公告)日：1978-11-28
申请号：US854327
申请日：1977-11-23
申请人： John S. Elliott , Bryan T. Davis , Stephen Norman
发明人： John S. Elliott , Bryan T. Davis , Stephen Norman
IPC分类号： C07D207/26 , C07D207/277 , C08G63/685 , C10M133/44 , C10M1/32
CPC分类号： C07D207/277 , C08G63/6854 , C10M133/44 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/12 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/28 , C10M2215/30 , C10M2217/028 , C10M2217/06 , C10N2270/02
摘要： Polyesters suitable for use as lubricant additives are prepared by reacting a di-carboxylic acid or anhydride having a branched chain alkyl or alkenyl substituent containing at least 30 carbon atoms with a compound having the formula: ##STR1## wherein R and R.sup.1 are specified substituents which between them possess from 2 to 6 free hydroxyl groups. Lubricating compositions containing these polyester additives are also described.
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公开(公告)号：US4927553A
公开(公告)日：1990-05-22
申请号：US492354
申请日：1983-05-06
IPC分类号： C10M141/12 , C10M167/00
CPC分类号： C10M167/00 , C10M141/12 , C10M2205/00 , C10M2205/024 , C10M2205/06 , C10M2207/022 , C10M2207/023 , C10M2207/282 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2207/40 , C10M2207/402 , C10M2207/404 , C10M2209/084 , C10M2215/04 , C10M2215/042 , C10M2215/24 , C10M2215/26 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2223/045 , C10M2223/12 , C10M2225/00 , C10M2225/04 , C10M2227/00 , C10M2227/06 , C10M2227/061 , C10M2227/062 , C10M2227/063 , C10M2227/065 , C10M2227/066 , C10N2210/02
摘要： An additive composition of boronated phenolic antioxidant and anti-haze diol capable of complexing with boric acid as well as organic material protected by the additive composition. A hydrolytically stable additive composition comprising a boronated phenolic antioxidant and a diol member capable of reacting with boric acid formed as a hydrolysis product to form a stable ring structure soluble in a substrate. The additive composition prevents or cures a haze caused by hydrolysis.
摘要翻译： 能够与硼酸络合的硼化酚类抗氧化剂和防雾二醇的添加剂组合物以及被添加剂组合物保护的有机材料。 一种水解稳定的添加剂组合物，其包含硼化酚类抗氧化剂和能够与作为水解产物形成的硼酸反应以形成可溶于底物的稳定环结构的二醇成分。 添加剂组合物防止或固化由水解引起的雾度。
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公开(公告)号：US4177768A
公开(公告)日：1979-12-11
申请号：US4716
申请日：1979-01-19
申请人： Bryan T. Davis
发明人： Bryan T. Davis
CPC分类号： C10L10/08 , C10L1/10 , C10L1/14 , C10L1/1225 , C10L1/1811 , C10L1/1824 , C10L1/1883 , C10L1/201 , C10L1/231 , C10L1/2608 , C10L1/265 , F02B3/06
摘要： An anti-wear compression ignition fuel for use in diesel engines comprising (1) a monohydroxy alkanol having from 1 to 5 carbon atoms, (2) an ignition accelerator and (3) a wear inhibiting amount of a dimerized unsaturated fatty acid and an ester of a phosphorus acid.
摘要翻译： 一种用于柴油发动机的抗磨压缩点火燃料，包括（1）具有1至5个碳原子的一羟基烷醇，（2）点火促进剂和（3）二聚不饱和脂肪酸和酯的耐磨损量 的磷酸。
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