公开(公告)号：US3910844A

公开(公告)日：1975-10-07

申请号：US33091473

申请日：1973-02-09

Applicant: TEXACO INC

Inventor： HELLMUTH WALTER W ,  CHAFETZ HARRY ,  CULLEN WILLIAM P

IPC: C07F9/04 ,  C07F9/40 ,  C10M1/48

CPC classification number: C07F9/04 ,  C10M1/08 ,  C10M2201/062 ,  C10M2207/027 ,  C10M2209/084 ,  C10M2215/064 ,  C10M2217/023 ,  C10M2219/046 ,  C10M2223/045 ,  C10M2225/041 ,  C10M2229/02 ,  C10M2229/041 ,  C10M2229/05 ,  C10N2210/02

Abstract: In the method of preparing sulfurized, alkoxylated, inorganic phosphorus acid free, steam hydrolyzed polyalkene-P2S5 reaction product useful as a detergent-dispersant in lubricating oil compositions of improved antioxidant and odor properties comprising contacting polyalkene and P2S5 in the presence of a catalytic amount of sulfur to form the polyalkene-P2S5 reaction product, contacting the resultant polyalkene-P2S5 reaction product with steam to form an inorganic phosphorus acid containing hydrolyzed polyalkene-P2S5 reaction product, removing inorganic phosphorus acid from the hydrolyzed polyalkene-P2S5 reaction product, contacting the inorganic acid free, hydrolyzed polyalkene-P2S5 reaction product with alkylene oxide, the improvement which comprises the step selected from the group consisting of (1) contacting said inorganic acid free, steam hydrolyzed polyalkene-P2S5 intermediate product with added sulfur, and (2) contacting the alkoxylated, inorganic phosphorus acid free, steam hydrolyzed polyalkene-P2S5 reaction product with added sulfur. The invention is also directed to the resultant sulfurized alkoxylated product and lubricant compositions thereof.

Abstract translation: 在制备硫化，烷氧基化，无机磷酸无水的蒸汽水解聚烯烃-P2S5反应产物的方法中，可用作改进的抗氧化和气味性质的润滑油组合物中的洗涤剂分散剂，包括使聚烯烃和P2S5在催化量 硫以形成聚烯烃-P2S5反应产物，使得到的聚烯烃-P2S5反应产物与蒸汽接触，形成含有水解聚烯烃-P2S5反应产物的无机磷酸，从水解的聚烯烃-P2S5反应产物中除去无机磷酸， 无水的聚烯烃-P2S5反应产物与环氧烷反应，其改进包括选自（1）使所述无机酸，水解的聚烯烃-P2S5中间产物与加入的硫接触的步骤，和（2）接触 烷氧基化，无机磷无酸，蒸汽 加入硫酸的聚烯烃-P2S5反应产物。 本发明还涉及所得的硫化烷氧基化产物及其润滑剂组合物。

公开(公告)号：US3864270A

公开(公告)日：1975-02-04

申请号：US37747473

申请日：1973-07-09

Applicant: TEXACO INC

Inventor： CULLEN WILLIAM P ,  CHAFETZ HARRY ,  MILLER EDWARD F

IPC: C08G69/00 ,  C10M133/56 ,  C10M1/36

CPC classification number: C08G69/00 ,  C10M133/56 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2207/027 ,  C10M2209/084 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/023 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/046 ,  C10M2223/045 ,  C10M2229/041 ,  C10N2210/02 ,  C10N2220/02

Abstract: The reaction product of a dehydrohalogenated polyalkene and a maleic anhydride prepared by the method comprising halogenating polyalkene, dehydrohalogenating the resultant halogenated polyalkene and reacting the formed dehydrohalogenated polyalkene with maleic anhydride; the derivative of said reaction product and alkylene polyamine having detergent-dispersant properties in oil and hydrocarbon lubricating oil compositions containing said derivative.

Abstract translation: 通过以下方法制备脱卤化氢聚烯烃和马来酸酐的反应产物，该方法包括使聚烯烃卤化，将得到的卤代聚烯烃脱卤化氢并使所形成的脱卤化氢聚烯烃与马来酸酐反应; 所述反应产物的衍生物和含有所述衍生物的油和烃润滑油组合物中具有洗涤剂分散剂性质的亚烷基多胺。

公开(公告)号：US3928381A

公开(公告)日：1975-12-23

申请号：US46267974

申请日：1974-04-22

Applicant: TEXACO INC

Inventor： CULLEN WILLIAM P ,  CHAFETZ HARRY ,  HELLMUTH WALTER W

IPC: C07D339/04 ,  C08F8/34

CPC classification number: C10M1/08 ,  C08F8/22 ,  C08F8/32 ,  C08F8/48 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10M2221/04 ,  C08F8/34 ,  C08F110/10

Abstract: Sulfurized and chlorinated alkylene-polyamine reaction product effective as an ashless lubricant additive and a mineral lubricating oil composition containing same.

Abstract translation: 硫化和氯化亚烷基 - 多胺反应产物作为无灰润滑剂添加剂和含有它的矿物润滑油组合物有效。

公开(公告)号：US3864269A

公开(公告)日：1975-02-04

申请号：US37747373

申请日：1973-07-09

Applicant: TEXACO INC

Inventor： CULLEN WILLIAM P ,  CHAFETZ HARRY

IPC: C07D207/32 ,  C07D207/40 ,  C07D207/412 ,  C08F8/32 ,  C08G73/10 ,  C10M133/52 ,  C10M169/00 ,  C10M1/36

CPC classification number: C07D207/412 ,  C07D207/32 ,  C07D207/40 ,  C08G73/1003 ,  C10M1/08 ,  C10M133/52 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2207/027 ,  C10M2209/084 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/023 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/046 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2223/06 ,  C10M2223/061 ,  C10M2229/04 ,  C10M2229/041 ,  C10M2229/043 ,  C10M2229/044 ,  C10N2210/02 ,  C10N2220/02 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: A reaction product of detergent-dispersant properties in lubricating oil prepared by the sequential method of (1) reacting polyalkene of from 30 to 300 carbons with maleic anhydride to form alkenyl succinic anhydride, (2) contacting the alkenyl succinic anhydride with chlorine or bromine in the absence of hydroxylic and solvent compounds to form halogenated alkenyl succinic anhydride, (3) contacting the halogenated alkenyl succinic anhydride with alkylene polyamine to form crude reaction product of halogenated alkenyl succinic anhydride and alkylene polyamine and (4) preferably contacting the crude reaction product with a strong inorganic base and recovering the purified reaction product. Lubricant compositions containing a detergentdispersant quantity of said halogenated succinic anhydridealkylene polyamine reaction product.

Abstract translation: （1）使30-300个碳的聚烯烃与马来酸酐反应形成链烯基琥珀酸酐制备的润滑油中的洗涤剂分散剂性质的反应产物，（2）使链烯基琥珀酸酐与氯或溴接触 不存在羟基和溶剂化合物以形成卤代链烯基琥珀酸酐，（3）使卤代链烯基琥珀酸酐与亚烷基多胺接触以形成卤化烯基琥珀酸酐和亚烷基多胺的粗反应产物，和（4）优选使粗反应产物与 强大的无机碱和回收纯化的反应产物。 含有洗涤剂分散剂量的所述卤代琥珀酸酐 - 亚烷基多胺反应产物的润滑组合物。