-
51.发明授权Polyepoxide modified adducts or reactants and oleaginous compositions containing same PT-696 失效聚环氧乙烷改性的加合物或反应物和含有相同PT-696的油性组合物
公开(公告)号：US5370810A
公开(公告)日：1994-12-06
申请号：US000779
申请日：1993-01-05
IPC分类号： C10L1/198 , C10L1/22 , C10L1/24 , C10M133/52 , C10M145/18 , C10M149/14 , C10M159/12 , C10M159/16 , C10M129/72 , C07C67/26 , C07C69/34 , C07C69/52
CPC分类号： C10L1/1985 , C10L1/221 , C10L1/2493 , C10M133/52 , C10M145/18 , C10M149/14 , C10M159/12 , C10M159/16 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10M2209/101 , C10M2215/042 , C10M2217/042 , C10M2217/043 , C10M2221/00 , C10M2227/061 , C10M2227/09 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/05 , C10N2210/06 , C10N2210/07 , C10N2210/08 , C10N2240/00 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02
摘要： A material useful as a dispersant additive in oleaginous compositions selected from fuels and lubricating oils comprising the reaction products of:(i) at least one intermediate adduct comprised of the reaction products of(a) at least one polyepoxide, and(b) at least one member selected from the group consisting of polyamines, polyols, and amino alcohols; and(ii) at least one of (a) hydrocarbyl substituted C.sub.3 -C.sub.10 monocarboxylic or C.sub.4 -C.sub.10 dicarboxylic acid producing material; (b) an aldehyde and a hydrocarbyl substituted hydroxy aromatic compound; or (c) an aldehyde and the reaction product of a hydrocarbyl substituted C.sub.3 -C.sub.10 monocarboxylic or C.sub.4 -C.sub.10 dicarboxylic acid or anhydride and an amine substituted hydroxy aromatic compound.Also included is a process for preparing said material and an oleaginous composition containing said material.
摘要翻译： 一种可用作选自燃料和润滑油的含油组合物中的分散剂添加剂的材料，其包含以下反应产物：（i）至少一种由（a）至少一种聚环氧化物的反应产物组成的中间体加合物，和（b）至少 一种选自多胺，多元醇和氨基醇的成员; 和（ii）（a）烃基取代的C3-C10单羧酸或C4-C10二羧酸生产材料中的至少一种; （b）醛和烃基取代的羟基芳族化合物; 或（c）醛和烃基取代的C 3 -C 10单羧酸或C 4 -C 10二羧酸或酸酐与胺取代的羟基芳族化合物的反应产物。 还包括制备所述材料的方法和含有所述材料的含油组合物。
-
52.发明授权Dispersant adducts comprising alcohol adducts of dicarboxylic acid monoepoxy thiol reaction products 失效分散剂加合物包含二羧酸单环硫醇反应产物的醇加成物
公开(公告)号：US5340487A
公开(公告)日：1994-08-23
申请号：US109204
申请日：1993-08-19
申请人： Jacob Emert , Robert D. Lundberg
发明人： Jacob Emert , Robert D. Lundberg
IPC分类号： C08F8/34 , C10L1/18 , C10L1/24 , C10M129/93 , C10M135/26 , C10M135/12 , C07C327/00 , C07D305/00 , C10M159/12
CPC分类号： C10M135/26 , C08F8/32 , C08F8/46 , C10L1/2493 , C10M129/93 , C10L1/196 , C10L1/2406 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/00 , C10M2205/024 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2205/06 , C10M2207/027 , C10M2207/028 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/22 , C10M2207/262 , C10M2207/28 , C10M2207/289 , C10M2209/04 , C10M2209/06 , C10M2209/062 , C10M2209/084 , C10M2209/086 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/107 , C10M2209/108 , C10M2209/109 , C10M2215/04 , C10M2215/042 , C10M2215/06 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/022 , C10M2217/028 , C10M2217/046 , C10M2217/06 , C10M2219/022 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2219/085 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2221/04 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2223/065 , C10M2223/12 , C10M2225/04 , C10M2227/09 , C10M2229/02 , C10M2229/041 , C10M2229/05 , C10N2210/01 , C10N2210/02 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： The present invention is directed to an oil-soluble lubricating oil additive comprising at least one adduct of (A) a polyolefin of 700 to 5,000 number average molecular weight substituted with carboxylic acid producing moieties (preferably acid or anhydride moieties), and (B) a monoepoxy thiol.
摘要翻译： 本发明涉及一种油溶性润滑油添加剂，其包含至少一种（A）由产生羧酸的部分（优选酸或酸酐部分）取代的数均分子量为700至5,000的聚烯烃的至少一种加合物，和（B） 单环硫醇
-
53.发明授权Oil soluble dispersant additives modified with bis-keto/thioketo compounds 失效用双 - 酮/硫代酮化合物改性的油溶性分散剂
公开(公告)号：US5273668A
公开(公告)日：1993-12-28
申请号：US8863
申请日：1993-01-25
IPC分类号： C08F8/34 , C10L1/22 , C10L1/24 , C10M129/95 , C10M133/52 , C10M159/16 , C10M159/18 , C10M135/14 , C10M133/56
CPC分类号： C10M159/18 , C08F8/14 , C08F8/46 , C08F8/48 , C10L1/221 , C10L1/2493 , C10M129/95 , C10M133/52 , C10M159/16 , C10M2207/287 , C10M2215/04 , C10M2215/042 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/00 , C10M2217/02 , C10M2217/04 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2227/09 , C10N2210/01 , C10N2210/03 , C10N2210/04 , C10N2210/06 , C10N2210/07 , C10N2210/08 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08
摘要： The present invention is directed to an oil-soluble lubricating oil additive comprising at least one adduct of (A) a polyolefin of 700 to 5,000 number average molecular weight substituted nitrogen- or ester-containing ashless dispersant and (B) a bis-keto/thioketo compound.
摘要翻译： 本发明涉及一种油溶性润滑油添加剂，其包含（A）700-5000数均分子量的取代的含氮或酯的无灰分散剂的聚烯烃和（B）双 - 酮/ 硫酮复合物。
-
54.发明授权Polyanhydride modified adducts or reactants and oleaginous compositions containing same 失效聚酐改性的加合物或反应物和含有它们的含油组合物
公开(公告)号：US5256325A
公开(公告)日：1993-10-26
申请号：US12975
申请日：1993-02-02
IPC分类号： C08F8/00 , C08F8/32 , C10L1/18 , C10L1/198 , C10L1/22 , C10L1/2383 , C10L1/2387 , C10L1/24 , C10L1/30 , C10M129/95 , C10M133/52 , C10M159/12 , C10M159/16 , C10M133/00
CPC分类号： C10M159/16 , C08F8/00 , C08F8/32 , C10L1/1817 , C10L1/198 , C10L1/221 , C10L1/2383 , C10L1/2387 , C10L1/2475 , C10L1/2493 , C10L1/30 , C10M129/95 , C10M133/52 , C10M159/12 , C10M2205/00 , C10M2205/026 , C10M2205/06 , C10M2205/22 , C10M2207/027 , C10M2207/028 , C10M2207/08 , C10M2207/09 , C10M2207/123 , C10M2207/125 , C10M2207/127 , C10M2207/129 , C10M2207/142 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/22 , C10M2207/262 , C10M2207/287 , C10M2207/289 , C10M2207/34 , C10M2209/084 , C10M2209/086 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2209/109 , C10M2209/12 , C10M2215/00 , C10M2215/04 , C10M2215/042 , C10M2215/064 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10M2223/065 , C10M2223/12 , C10M2225/04 , C10M2225/041 , C10M2227/00 , C10M2227/061 , C10M2227/09 , C10M2229/041 , C10N2210/01 , C10N2210/02 , C10N2210/06 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： An oil soluble dispersant additive useful in oleaginous compositions selected from fuels and lubricating oils comprising the reaction products of:(i) at least one intermediate adduct comprised of the reaction products of(a) at least one polyanhydride, and(b) at least one member selected from the group consisting of polyamines, polyols, and amino alcohols; and(ii) at least one member selected from the group consisting of(a) at least one long chain hydrocarbyl substituted C.sub.4 -C.sub.10 dicarboxylic acid producing material;(b) at least one long chain hydrocarbyl substituted hydroxy aromatic material and at least one aldehyde; or(c) at least one aldehyde and at least one reaction product of a hydrocarbyl substituted C.sub.3 -C.sub.10 monocarboxylic or C.sub.4 -C.sub.10 dicarboxylic acid or anhydride and an amine substituted hydroxy aromatic compound.Also disclosed are oleaginous compositions, particularly lubricating oil compositions, containing these oil soluble dispersants.
摘要翻译： 一种可用于选自燃料和润滑油的含油组合物的油溶性分散剂添加剂，其包含以下反应产物：（i）至少一种由（a）至少一种聚酐反应产物组成的中间体加合物和（b）至少一种 选自多胺，多元醇和氨基醇的成员; 和（ii）至少一种选自（a）至少一种长链烃基取代的C4-C10二羧酸生产材料的成员; （b）至少一种长链烃基取代的羟基芳族物质和至少一种醛; 或（c）至少一种醛和烃基取代的C 3 -C 10单羧酸或C 4 -C 10二羧酸或酸酐与胺取代的羟基芳族化合物的至少一种反应产物。 还公开了含有这些油溶性分散剂的含油组合物，特别是润滑油组合物。
-
55.发明授权Polyanhydride modified adducts or reactants and oleaginous compositions containing same 失效聚酐改性的加合物或反应物和含有它们的含油组合物
公开(公告)号：US5230817A
公开(公告)日：1993-07-27
申请号：US680030
申请日：1991-03-28
IPC分类号： C08F8/00 , C08F8/32 , C10L1/18 , C10L1/198 , C10L1/22 , C10L1/2383 , C10L1/2387 , C10L1/24 , C10L1/30 , C10M129/95 , C10M133/52 , C10M159/12 , C10M159/16
CPC分类号： C10M159/16 , C08F8/00 , C08F8/32 , C10L1/1817 , C10L1/198 , C10L1/221 , C10L1/2383 , C10L1/2387 , C10L1/2475 , C10L1/2493 , C10L1/30 , C10M129/95 , C10M133/52 , C10M159/12 , C10M2205/00 , C10M2205/026 , C10M2205/06 , C10M2205/22 , C10M2207/027 , C10M2207/028 , C10M2207/08 , C10M2207/09 , C10M2207/123 , C10M2207/125 , C10M2207/127 , C10M2207/129 , C10M2207/142 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/22 , C10M2207/262 , C10M2207/287 , C10M2207/289 , C10M2207/34 , C10M2209/084 , C10M2209/086 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2209/109 , C10M2209/12 , C10M2215/00 , C10M2215/04 , C10M2215/042 , C10M2215/064 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10M2223/065 , C10M2223/12 , C10M2225/04 , C10M2225/041 , C10M2227/00 , C10M2227/061 , C10M2227/09 , C10M2229/041 , C10N2210/01 , C10N2210/02 , C10N2210/06 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： An oil soluble dispersant additive useful in oleaginous compositions selected from fuels and lubricating oils comprising the reaction products of:(i) at least one intermediate adduct comprised of the reaction products of(a) at least one polyanhydride, and(b) at least one member selected from the group consisting of polyamines, polyols, and amino alcohols; and(ii) at least one member selected from the group consisting of(a) at least one long chain hydrocarbyl substituted C.sub.4 -C.sub.10 dicarboxylic acid producing material, or(b) at least one long chain hydrocarbyl substituted hydroxy aromatic material and at least one aldehyde.Also disclosed are oleaginous compositions, particularly lubricating oil compositions, containing these oil soluble dispersants.
摘要翻译： 一种可用于选自燃料和润滑油的含油组合物的油溶性分散剂添加剂，其包含以下反应产物：（i）至少一种由（a）至少一种聚酐反应产物组成的中间体加合物和（b）至少一种 选自多胺，多元醇和氨基醇的成员; 和（ii）至少一种选自（a）至少一种长链烃基取代的C4-C10二羧酸生产材料的组分，或（b）至少一种长链烃基取代的羟基芳族物质和至少一种 醛。 还公开了含有这些油溶性分散剂的含油组合物，特别是润滑油组合物。
-
公开(公告)号：US5118432A
公开(公告)日：1992-06-02
申请号：US378895
申请日：1989-07-12
IPC分类号： C08F8/00 , C10L1/198 , C10L1/22 , C10L1/2383 , C10L1/30 , C10M129/93 , C10M129/95 , C10M133/52 , C10M141/06 , C10M163/00 , C10M167/00
CPC分类号： C10M167/00 , C08F8/00 , C10L1/198 , C10L1/221 , C10L1/2383 , C10L1/303 , C10M129/93 , C10M129/95 , C10M133/52 , C10M141/06 , C10M163/00 , C10M2205/00 , C10M2205/02 , C10M2207/028 , C10M2207/123 , C10M2207/129 , C10M2207/144 , C10M2207/146 , C10M2207/22 , C10M2207/26 , C10M2207/262 , C10M2207/282 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/109 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/02 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10M2227/061 , C10N2210/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： Novel dispersant mixtures are provided, having improved lubricating oil performance characteristics, comprising nitrogen or ester containing dispersants selected from the group consisting of oil soluble salts, amides, imides, oxazoline and esters or mixtures thereof, wherein a first dispersant comprises a long chain hydrocarbon substituted mono- and dicarboxylic acid or their anhydrides derived from polymers of C.sub.2 to C.sub.10 monoolefins wherein the polymer has a number average molecular weight of at least about 1300 and wherein the second dispersant component is derived from such polymers having a number average molecular weight of from about 700 to 1150. The relatively high molecular weight dispersant is provided with from about 1.05 to 1.25 moles per mole of polyolefin of an alpha or beta unsaturated C.sub.4 to C.sub.10 dicarboxylic acid or anhydride or ester thereof. The relatively lower molecular weight dispersant is provided with from about 1.2 to 2.0 moles per mole of polyolefin of an alpha or beta unsaturated C.sub.4 to C.sub.10 dicarboxylic acid, anhydride or ester thereof. It has been found that mixtures of such high molecular weight-low functionality dispersants and low molecular weight-high functionality dispersants provides a dispersant, suitable for use in oleaginous materials such as lubricating oils, which provide surprisingly improved engine performance properties.
摘要翻译： 提供了具有改进的润滑油性能特征的新型分散剂混合物，其包含选自油溶性盐，酰胺，酰亚胺，恶唑啉和酯或其混合物的含氮或酯的分散剂，其中第一分散剂包括长链烃取代 单羧酸或二羧酸或其衍生自C2至C10单烯烃的聚合物的酸酐，其中所述聚合物的数均分子量至少为约1300，并且其中所述第二分散剂组分衍生自数均分子量为约 700至1150.相对较高分子量的分散剂具有约1.05至1.25摩尔/摩尔的α或β不饱和C4至C10二羧酸或其酸酐或其酯的聚烯烃。 相对较低的分子量分散剂具有约1.2-2.0摩尔/摩尔的α或β不饱和C4至C10二羧酸，其酸酐或酯的聚烯烃。 已经发现，这种高分子量低官能度分散剂和低分子量 - 高官能度分散剂的混合物提供了适用于油性物质如润滑油的分散剂，这提供令人惊奇地改进的发动机性能。
-
57.发明授权Polyepoxide modified adducts or reactants and oleaginous compositions containing same 失效聚环氧化物修饰的加合物或反应物和含有它们的含油组合物
公开(公告)号：US5053150A
公开(公告)日：1991-10-01
申请号：US625623
申请日：1990-12-04
申请人： Jacob Emert , Robert D. Lundberg
发明人： Jacob Emert , Robert D. Lundberg
IPC分类号： C10L1/198 , C10L1/22 , C10L1/24 , C10M133/52 , C10M145/18 , C10M149/14 , C10M159/12 , C10M159/16
CPC分类号： C10L1/1985 , C10L1/221 , C10L1/2493 , C10M133/52 , C10M145/18 , C10M149/14 , C10M159/12 , C10M159/16 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10M2209/101 , C10M2215/042 , C10M2217/042 , C10M2217/043 , C10M2221/00 , C10M2227/061 , C10M2227/09 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/05 , C10N2210/06 , C10N2210/07 , C10N2210/08 , C10N2240/00 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02
摘要： A compound useful as a dispersant additive in oleaginous compositions selected from fuels and lubricating oils comprising the reaction products of:(i) at least one intermediate adduct comprised of the reaction products of(a) at least one polyepoxide, and(b) at least one member selected from the group consisting of polyamines, polyols, and amino alcohols; and(ii) at least one of (a) hydrocarbyl substituted C.sub.4 -C.sub.10 dicarboxylic acid producing material or (b) an aldehyde and a hydrocarbyl substituted hydroxy aromatic compound.Also included is a process for preparing said compound and an oleaginous composition containing said compound.
摘要翻译： 一种用作选自燃料和润滑油的含油组合物中的分散剂添加剂的化合物，其包含以下反应产物：（i）至少一种由（a）至少一种聚环氧化物的反应产物组成的中间体加合物，和（b）至少 一种选自多胺，多元醇和氨基醇的成员; 和（ii）（a）烃基取代的C4-C10二羧酸生产材料或（b）醛和烃基取代的羟基芳族化合物中的至少一种。 还包括制备所述化合物的方法和含有所述化合物的含油组合物。
-
公开(公告)号：US5021173A
公开(公告)日：1991-06-04
申请号：US575048
申请日：1990-08-30
申请人： Malcolm Waddoups , Jacob Emert
发明人： Malcolm Waddoups , Jacob Emert
IPC分类号： C10M141/00 , C10M161/00 , C10M167/00
CPC分类号： C10M141/00 , C10M161/00 , C10M167/00 , C10M2203/06 , C10M2203/10 , C10M2205/00 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/08 , C10M2207/123 , C10M2207/125 , C10M2207/126 , C10M2207/127 , C10M2207/129 , C10M2207/14 , C10M2207/142 , C10M2207/144 , C10M2207/146 , C10M2207/16 , C10M2207/22 , C10M2207/26 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/287 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/082 , C10M2209/084 , C10M2209/086 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/107 , C10M2209/109 , C10M2215/04 , C10M2215/042 , C10M2215/06 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/00 , C10M2217/02 , C10M2217/022 , C10M2217/028 , C10M2217/04 , C10M2217/042 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/022 , C10M2219/044 , C10M2219/046 , C10M2219/066 , C10M2219/068 , C10M2219/086 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2223/045 , C10M2223/065 , C10M2223/12 , C10M2225/04 , C10M2229/041 , C10N2210/01 , C10N2210/02 , C10N2240/00 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2270/02
摘要： According to the present invention, oleaginous compositions having improved storage stability properties are provided, which comprise a combination of ashless dispersants, friction modifier and oil-soluble copper antioxidants, wherein the composition is substantially free of boron.
摘要翻译： 根据本发明，提供了具有改善的储存稳定性的含油组合物，其包含无灰分散剂，摩擦改进剂和油溶性铜抗氧化剂的组合，其中所述组合物基本上不含硼。
-
公开(公告)号：US4863624A
公开(公告)日：1989-09-05
申请号：US95056
申请日：1987-09-09
IPC分类号： C10L1/192 , B01F17/16 , B01F17/38 , B01F17/52 , C10L1/182 , C10L1/195 , C10L1/22 , C10L1/222 , C10L10/18 , C10M129/95 , C10M133/52 , C10M141/06 , C10M155/04 , C10M157/00 , C10M157/04 , C10M159/12 , C10M167/00 , C10M171/04 , C10N30/04 , C10N40/00 , C10N40/04 , C10N40/25
CPC分类号： C10M141/06 , C10M129/95 , C10M133/52 , C10M167/00 , C10M2205/00 , C10M2205/02 , C10M2207/028 , C10M2207/123 , C10M2207/129 , C10M2207/22 , C10M2207/26 , C10M2207/262 , C10M2207/282 , C10M2207/288 , C10M2207/289 , C10M2207/34 , C10M2209/109 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/02 , C10M2217/046 , C10M2217/06 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10M2227/061 , C10N2210/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： Novel dispersant mixtures are provided, having improved lubricating oil performance characteristics, comprising nitrogen or ester containing dispersants selected from the group consisting of oil soluble salts, amides, imides, oxazoline and esters or mixtures thereof, wherein a first dispersant comprises a long chain hydrocarbon substituted mono- and dicarboxylic acid or their anhydrides derived from polymers of C.sub.2 to C.sub.10 monoolefins wherein the polymer has a number average molecular weight of at least about 1300 and wherein the second dispersant component is derived from such polymers having a number average molecular weight of from about 700 to 1150. The relatively high molecular weight dispersant is provided with from about 1.05 to 1.25 moles per mole of polyolefin of an alpha or beta unsaturated C.sub.4 to C.sub.10 dicarboxylic acid or anhydride or ester thereof. The relatively lower molecular weight dispersant is provided with from about 1.2 to 2.0 moles per mole of polyolefin of an alpha or beta unsaturated C.sub.4 to C.sub.10 dicarboxylic acid, anhydride or ester thereof. It has been found that mixtures of such high molecular weight-low functionality dispersants and low molecular weight-high functionality dispersants provides a dispersant, suitable for use in oleaginous materials such as lubricating oils, which provide surprisingly improved engine performance properties.
-
公开(公告)号：US08999903B2
公开(公告)日：2015-04-07
申请号：US12602204
申请日：2008-06-06
申请人： Stephen Arrowsmith , Christopher J. Booth , Aubrey L. Burrows , Paul Wilson , Neal J. Milne , Lin Wangkan , Jacob Emert , Laurent Chambard
发明人： Stephen Arrowsmith , Christopher J. Booth , Aubrey L. Burrows , Paul Wilson , Neal J. Milne , Lin Wangkan , Jacob Emert , Laurent Chambard
IPC分类号： C10M169/04 , C10M133/12 , C10M141/08 , C07C209/68 , C09K15/08 , C09K15/18
CPC分类号： C07C209/68 , C09K15/08 , C09K15/18 , C10M133/12 , C10M2207/026 , C10M2215/064 , C10M2215/28 , C10N2220/021 , C10N2220/028 , C10N2220/029 , C10N2220/033 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2240/10 , C07C211/55
摘要： Para-alkylated substituted diphenylamines are made by catalytically alkylating diphenylamine with a branched-chain alkene, such as propene, oligomer mixture in which the oligomer present in the greatest percentage has 15-24 carbon atoms. The alkylated diphenylamines are useful crankcase lubricant additives such as for reducing piston deposits and engine sludge.
摘要翻译： 对烷基化取代的二苯胺通过用支链烯如丙烯低聚物混合物催化烷基化二苯胺制备，其中以最大百分比存在的低聚物具有15-24个碳原子。 烷基化二苯胺是用于减少活塞沉积物和发动机污泥的曲轴箱润滑剂添加剂。
-
-
-
-
-
-
-
-
-
搜索结果
110 条记录 (耗时 0.035 秒)
