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公开(公告)号：US09023970B2
公开(公告)日：2015-05-05
申请号：US14046159
申请日：2013-10-04
Applicant: BASF SE
Inventor： Arno Lange , Matthias Kiefer , Matthias Kleiner , Szilard Csihony , Dietmar Posselt
CPC classification number: C08F10/10 , C08F110/10 , C08F4/16
Abstract: Preparation of bifunctional polyisobutenes in which isobutene or an isobutene-containing monomer mixture is polymerized in the presence of a Lewis acid and a compound of the formula I in which X is an acyl radical or the radical of an organic or inorganic acid group, R1 to R4 are identical or different and are hydrogen or a hydrocarbon radical.
Abstract translation: 制备其中异丁烯或含异丁烯的单体混合物在路易斯酸和式I化合物存在下聚合的双官能聚异丁烯，其中X是酰基或有机或无机酸基团的基团，R1至 R4相同或不同，为氢或烃基。
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公开(公告)号：US10093879B2
公开(公告)日：2018-10-09
申请号：US15868042
申请日：2018-01-11
Applicant: BASF SE
Inventor： Kevin J. Desantis , Michael Hoey , Bjoern Ludolph , Matthias Kiefer
IPC: C10M133/40 , C10M163/00 , C10M133/06
Abstract: A lubricant composition includes a base oil and a cyclic amine compound. A method of lubricating a system including a fluoropolymer seal with the lubricant composition is also provided. An additive concentrate for a lubricant composition is also provided. The cyclic amine compound is useful for adjusting the total base number of a lubricant composition. The lubricant composition is compatible with fluoropolymer seals.
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公开(公告)号：US08637619B2
公开(公告)日：2014-01-28
申请号：US13667828
申请日：2012-11-02
Applicant: BASF SE
Inventor： Hannah Maria Koenig , Klaus Muelbach , Matthias Kiefer , Sergei V. Kostjuk , Irina Vasilenko , Alexander Frolov
CPC classification number: C08F10/10 , C08F110/10 , C08F210/12 , C08F4/14 , C08F2500/01 , C08F212/08
Abstract: Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol % and a polydispersity of preferably 1.05 to less than 3.5, by polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an aluminum trihalide-donor complex effective as a polymerization catalyst or of an alkylaluminum halide-donor complex, especially of an aluminum trichloride-donor complex, said complex comprising, as the donor, an organic compound with at least one ether function or a carboxylic ester function.
Abstract translation: 通过将异丁烯或含异丁烯的单体混合物聚合，制备具有至少50mol％的聚异丁烯链末端亚乙烯基双键的含量，优选1.05至小于3.5的多分散性的高反应性异丁烯均聚物或共聚物 作为聚合催化剂或卤化烷基铝供体络合物，特别是三氯化铝 - 供体络合物有效的铝三卤化铝 - 供体络合物的存在，所述络合物包含作为供体的具有至少一个醚官能团的有机化合物或 羧酸酯官能团。
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Patent Agency Ranking
公开(公告)号：US20180134981A1
公开(公告)日：2018-05-17
申请号：US15868042
申请日：2018-01-11
Applicant: BASF SE
Inventor： Kevin J. Desantis , Michael Hoey , Bjoern Ludolph , Matthias Kiefer
IPC: C10M133/40 , C10M163/00 , C10M133/06
CPC classification number: C10M133/40 , C10M133/06 , C10M163/00 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2207/026 , C10M2215/042 , C10M2215/064 , C10M2215/08 , C10M2215/221 , C10M2215/28 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2230/36 , C10N2240/10 , C10N2270/02
Abstract: A lubricant composition includes a base oil and a cyclic amine compound. A method of lubricating a system including a fluoropolymer seal with the lubricant composition is also provided. An additive concentrate for a lubricant composition is also provided. The cyclic amine compound is useful for adjusting the total base number of a lubricant composition. The lubricant composition is compatible with fluoropolymer seals.
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公开(公告)号：US09902916B2
公开(公告)日：2018-02-27
申请号：US14421087
申请日：2013-08-14
Applicant: BASF SE
Inventor： Kevin J. Desantis , Michael Hoey , Bjoern Ludolph , Matthias Kiefer
IPC: C10M133/40 , C10M133/06 , C10M163/00
CPC classification number: C10M133/40 , C10M133/06 , C10M163/00 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2207/026 , C10M2215/042 , C10M2215/064 , C10M2215/08 , C10M2215/221 , C10M2215/28 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2230/36 , C10N2240/10 , C10N2270/02
Abstract: A lubricant composition includes a base oil and a cyclic amine compound. A method of lubricating a system including a fluoropolymer seal with the lubricant composition is also provided. An additive concentrate for a lubricant composition is also provided. The cyclic amine compound is useful for adjusting the total base number of a lubricant composition. The lubricant composition is compatible with fluoropolymer seals.
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公开(公告)号：US09688938B2
公开(公告)日：2017-06-27
申请号：US14421000
申请日：2013-08-14
Applicant: BASF SE
Inventor： Kevin J. Desantis , Michael Hoey , Bjoern Ludolph , Matthias Kiefer
IPC: C10M133/06 , C10M133/40 , C10M163/00
CPC classification number: C10M133/40 , C10M133/06 , C10M163/00 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2207/026 , C10M2215/042 , C10M2215/064 , C10M2215/08 , C10M2215/221 , C10M2215/28 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2230/36 , C10N2240/10 , C10N2270/02
Abstract: A lubricant composition including an acyclic amine compound. A method of lubricating a system including a fluoro-polymer seal with the lubricant composition is also provided. An additive concentrate for a lubricant composition is also provided. The acyclic amine compound is useful for adjusting the total base number of a lubricant composition. The lubricant composition is compatible with fluoropolymer seals.
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公开(公告)号：US20150210956A1
公开(公告)日：2015-07-30
申请号：US14421000
申请日：2013-08-14
Applicant: BASF SE
Inventor： Kevin J. Desantis , Michael Hoey , Bjoern Ludolph , Matthias Kiefer
IPC: C10M163/00
CPC classification number: C10M133/40 , C10M133/06 , C10M163/00 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2207/026 , C10M2215/042 , C10M2215/064 , C10M2215/08 , C10M2215/221 , C10M2215/28 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2230/36 , C10N2240/10 , C10N2270/02
Abstract: A lubricant composition including an acyclic amine compound. A method of lubricating a system including a fluoro-polymer seal with the lubricant composition is also provided. An additive concentrate for a lubricant composition is also provided. The acyclic amine compound is useful for adjusting the total base number of a lubricant composition. The lubricant composition is compatible with fluoropolymer seals.
Abstract translation: 一种包含无环胺化合物的润滑剂组合物。 还提供了润滑含有氟聚合物密封体系的润滑剂组合物的方法。 还提供了用于润滑剂组合物的添加剂浓缩物。 无环胺化合物可用于调节润滑剂组合物的总碱值。 润滑剂组合物与氟聚合物密封相容。
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公开(公告)号：US20150210952A1
公开(公告)日：2015-07-30
申请号：US14421087
申请日：2013-08-14
Applicant: BASF SE
Inventor： Kevin J. Desantis , Michael Hoey , Bjoern Ludolph , Matthias Kiefer
IPC: C10M133/40
CPC classification number: C10M133/40 , C10M133/06 , C10M163/00 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2207/026 , C10M2215/042 , C10M2215/064 , C10M2215/08 , C10M2215/221 , C10M2215/28 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2230/36 , C10N2240/10 , C10N2270/02
Abstract: A lubricant composition includes a base oil and a cyclic amine compound. A method of lubricating a system including a fluoropolymer seal with the lubricant composition is also provided. An additive concentrate for a lubricant composition is also provided. The cyclic amine compound is useful for adjusting the total base number of a lubricant composition. The lubricant composition is compatible with fluoropolymer seals.
Abstract translation: 润滑剂组合物包括基础油和环状胺化合物。 还提供了一种润滑包含含氟聚合物密封件的系统与润滑剂组合物的方法。 还提供了用于润滑剂组合物的添加剂浓缩物。 环胺化合物可用于调节润滑剂组合物的总碱值。 润滑剂组合物与氟聚合物密封相容。
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