公开(公告)号：US09982211B2

公开(公告)日：2018-05-29

申请号：US15101704

申请日：2014-12-04

Applicant: BASF SE

Inventor： Michael Dennis Hoey ,  Eugene Scanlon ,  Frederick Mensah ,  Douglas S. Brown ,  Alfred Karl Jung ,  Shaun Robert Seibel ,  Patrick Daniel Hasenhuetl ,  Ralf Lorenz Schmitt

IPC: C10M159/12 ,  C07F9/06 ,  C10M137/10 ,  C07F9/165

CPC classification number: C10M159/123 ,  C07F9/06 ,  C07F9/1651 ,  C10M137/105 ,  C10M2223/043 ,  C10M2223/047 ,  C10N2220/021 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/50 ,  C10N2230/64 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/14 ,  C10N2240/40

Abstract: A composition comprises the reaction product of a dithiophosphate derivative and an amine. The reaction product is present in the composition in an amount of at least about 25 wt. %. The composition may include additional components. A method of forming the composition comprises the step of combining the dithiophosphate derivative and the amine to form the composition. A method of increasing thermal stability of a dithiophosphate derivative comprises the step of combining the dithiophosphate derivative and an amine. The dithiophosphate derivative can decompose to form hydrogen sulfide (H2S). However, the amine substantially prevents thermal decomposition of the dithiophosphate derivative. An example of the dithiophosphate derivative is 3-(di-isobutoxy-thiophosphorylsulfanyl)-2-methyl-propanoic acid. An example of the amine is ditridecyl amine. The composition can be used for a variety of applications. For example, the composition can be used as an antiwear compound/additive in lubricants, metalworking fluids, hydraulic fluids, etc.

公开(公告)号：US09909081B2

公开(公告)日：2018-03-06

申请号：US14926988

申请日：2015-10-29

Applicant: BASF SE

Inventor： Eugene Scanlon ,  Thomas Hayden ,  Alfred Jung ,  Michael Hoey

IPC: C10M141/10 ,  C10M133/16 ,  C10M141/12 ,  C10M133/06 ,  C10M137/10

CPC classification number: C10M141/10 ,  C10M133/06 ,  C10M133/16 ,  C10M137/10 ,  C10M141/12 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/28 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2220/022

Abstract: The present disclosure provides an additive package for a lubricant composition that includes an alkoxylated amide, an ester, and an anti-wear agent including phosphorus, molybdenum, or a combination thereof. The present disclosure also provides a lubricant composition that includes a base oil, the alkoxylated amide, the ester, and the anti-wear agent including phosphorus, molybdenum, or a combination thereof. The present disclosure further provides a method of lubricating an internal combustion engine for improving fuel economy.

公开(公告)号：US09562208B2

公开(公告)日：2017-02-07

申请号：US14790699

申请日：2015-07-02

Applicant: BASF SE

Inventor： Kevin DeSantis ,  Michael Hoey ,  Alfred Karl Jung ,  Stephen Ray Jones ,  Eugene Scanlon ,  Philippe Rabbat

IPC: C10M135/10 ,  C10M141/08

CPC classification number: C10M141/08 ,  C10M135/10 ,  C10M2203/1006 ,  C10M2207/026 ,  C10M2215/02 ,  C10M2215/064 ,  C10M2215/221 ,  C10M2219/044 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/36 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2240/10

Abstract: This disclosure is directed to a lubricant composition having improved compatibility with fluoropolymer seals. The lubricant composition includes a base oil and a sulfonate ester. The disclosure is also directed to an additive package for a lubricant composition that provides improved compatibility with fluoropolymer seals. The additive package includes the sulfonate ester. The disclosure is also directed to a method of improving compatibility of a lubricant composition with a fluoropolymer seal disposed in an internal combustion engine. The sulfonate ester improves the compatibility with fluoropolymer seals of the resultant lubricant composition.

Abstract translation: 本发明涉及具有改进的与氟聚合物密封相容性的润滑剂组合物。 润滑剂组合物包括基础油和磺酸酯。 本公开还涉及用于润滑剂组合物的添加剂包，其提供与含氟聚合物密封件的改进的相容性。 添加剂包括磺酸酯。 本发明还涉及一种提高润滑剂组合物与设置在内燃机中的氟聚合物密封件的相容性的方法。 磺酸酯改善了与所得润滑剂组合物的氟聚合物密封件的相容性。

公开(公告)号：US20160208187A1

公开(公告)日：2016-07-21

申请号：US14926988

申请日：2015-10-29

Applicant: BASF SE

Inventor： Eugene Scanlon ,  Thomas Hayden ,  Alfred Jung ,  Michael Hoey

IPC: C10M141/10 ,  C10M133/16 ,  C10M133/06 ,  C10M137/10

CPC classification number: C10M141/10 ,  C10M133/06 ,  C10M133/16 ,  C10M137/10 ,  C10M141/12 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/28 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2220/022

Abstract: The present disclosure provides an additive package for a lubricant composition that includes an alkoxylated amide, an ester, and an anti-wear agent including phosphorus, molybdenum, or a combination thereof. The present disclosure also provides a lubricant composition that includes a base oil, the alkoxylated amide, the ester, and the anti-wear agent including phosphorus, molybdenum, or a combination thereof. The present disclosure further provides a method of lubricating an internal combustion engine for improving fuel economy.

Abstract translation: 本公开提供了一种用于润滑剂组合物的添加剂包，其包含烷氧基化酰胺，酯和包含磷，钼或其组合的抗磨剂。 本公开还提供了包含基础油，烷氧基化酰胺，酯和包含磷，钼或其组合的抗磨剂的润滑剂组合物。 本公开还提供了一种润滑内燃机以提高燃料经济性的方法。

公开(公告)号：US20140315769A1

公开(公告)日：2014-10-23

申请号：US14322249

申请日：2014-07-02

Applicant: BASF SE

Inventor： Philippe Marc André Rabbat ,  Ryan James Fenton ,  David Eliezer Chasan ,  Kevin J. DeSantis ,  Michael Hoey ,  Eugene Scanlon

IPC: C10M141/06

CPC classification number: C10M141/06 ,  C10M129/10 ,  C10M129/40 ,  C10M129/93 ,  C10M133/44 ,  C10M2207/023 ,  C10M2207/04 ,  C10M2207/128 ,  C10M2207/24 ,  C10M2207/289 ,  C10M2209/104 ,  C10M2209/107 ,  C10M2215/064 ,  C10M2215/22 ,  C10M2215/223 ,  C10N2230/12 ,  C10N2230/24 ,  C10N2240/408 ,  C10M2207/122 ,  C10M2209/105 ,  C10M2209/108

Abstract: A lubricant composition is substantially free of water and includes a base oil present in an amount of greater than 85 parts by weight per 100 parts by weight of the lubricant composition, includes an antioxidant, and includes one or more alkylethercarboxylic acid corrosion inhibitor(s) present in an amount of from 0.01 to 1 weight percent based on a total weight of said lubricant composition. The one or more alkylethercarboxylic acid corrosion inhibitor(s) have the formula; wherein R is a straight or branched chain C6-C18 alkyl group and n is a number of from 0 to 5.

Abstract translation: 润滑剂组合物基本上不含水，并且包括基于每100重量份润滑剂组合物大于85重量份的基础油，包括抗氧化剂，并且包括一种或多种烷基醚羧酸缓蚀剂， 存在的量为所述润滑剂组合物的总重量的0.01至1重量％。 一种或多种烷基醚羧酸腐蚀抑制剂具有下式： 其中R为直链或支链C6-C18烷基，n为0至5的数。