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Patent Agency Ranking
公开(公告)号：US20200299604A1
公开(公告)日：2020-09-24
申请号：US16820196
申请日：2020-03-16
Applicant: BASF SE
Inventor： Michael Hoey , David Eliezer Chasan , Jeffrey Schoonmaker , Ryan James Fenton
IPC: C10M141/08 , C10M135/22 , C10M135/26 , C10M133/12 , C10M169/04
Abstract: Lubricant compositions comprising a base oil, one or more antioxidants selected from a group consisting of N-α-naphthyl-N-phenylamine antioxidants and diphenylamine antioxidants; and a sulfur-containing additive comprising up to seven carbon atoms exhibit outstanding oxidative stability and non-corrosion properties. The N-α-naphthyl-N-phenylamine antioxidants plus diphenylamine antioxidants in total may be present from about 0.2 wt % to about 0.8 wt %, based on the total weight of the lubricant composition. The sulfur provided by the sulfur-containing additive may be present from about 50 ppm to about 1000 ppm by weight, based on the total weight of the lubricant composition.
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公开(公告)号：US11739282B2
公开(公告)日：2023-08-29
申请号：US17440467
申请日：2020-03-16
Applicant: BASF SE
Inventor： Michael Hoey , David Eliezer Chasan , Jeffrey Schoonmaker , Ryan James Fenton
IPC: C10M141/08 , C10M133/12 , C10M135/22 , C10M135/26 , C10M169/04 , C10M135/04 , C10N40/00 , C10N30/00 , C10N30/06 , C10N30/10 , C10N30/12 , C10N40/02 , C10N40/25
CPC classification number: C10M141/08 , C10M133/12 , C10M135/04 , C10M135/22 , C10M135/26 , C10M169/04 , C10M2203/003 , C10M2215/064 , C10M2215/065 , C10M2215/26 , C10M2219/022 , C10M2219/082 , C10M2219/085 , C10N2030/06 , C10N2030/10 , C10N2030/12 , C10N2030/43 , C10N2040/02 , C10N2040/135 , C10N2040/25
Abstract: Lubricant compositions comprising a base oil, one or more antioxidants selected from a group consisting of N-α-naphthyl-N-phenylamine antioxidants and diphenylamine antioxidants; and a sulfur-containing additive comprising up to seven carbon atoms exhibit outstanding oxidative stability and non-corrosion properties. The N-α-naphthyl-N-phenylamine antioxidants plus diphenylamine antioxidants in total may be present from about 0.2 wt % to about 0.8 wt %, based on the total weight of the lubricant composition. The sulfur provided by the sulfur-containing additive may be present from about 50 ppm to about 1000 ppm by weight, based on the total weight of the lubricant composition.
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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。
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公开(公告)号：US11066620B2
公开(公告)日：2021-07-20
申请号：US16820196
申请日：2020-03-16
Applicant: BASF SE
Inventor： Michael Hoey , David Eliezer Chasan , Jeffrey Schoonmaker , Ryan James Fenton
IPC: C10M141/08 , C10M133/12 , C10M135/22 , C10M135/26 , C10M169/04 , C10N40/00 , C10N30/00 , C10N30/06 , C10N30/10 , C10N30/12 , C10N40/02
Abstract: Lubricant compositions comprising a base oil, one or more antioxidants selected from a group consisting of N-α-naphthyl-N-phenylamine antioxidants and diphenylamine antioxidants; and a sulfur-containing additive comprising up to seven carbon atoms exhibit outstanding oxidative stability and non-corrosion properties. The N-α-naphthyl-N-phenylamine antioxidants plus diphenylamine antioxidants in total may be present from about 0.2 wt % to about 0.8 wt %, based on the total weight of the lubricant composition. The sulfur provided by the sulfur-containing additive may be present from about 50 ppm to about 1000 ppm by weight, based on the total weight of the lubricant composition.
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公开(公告)号：US09340745B2
公开(公告)日：2016-05-17
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: C10M173/02 , C10M133/12 , C10M145/04 , C10M141/06 , C10M129/93 , C10M129/10 , C10M129/40 , C10M133/44
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。
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