ATE221568T1 - Antioxydant aus monosubstituierten diphenyl- aminen für syntetische schmiermittel - Google Patents

Antioxydant aus monosubstituierten diphenyl- aminen für syntetische schmiermittel

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Publication number
ATE221568T1
ATE221568T1 AT95937522T AT95937522T ATE221568T1 AT E221568 T1 ATE221568 T1 AT E221568T1 AT 95937522 T AT95937522 T AT 95937522T AT 95937522 T AT95937522 T AT 95937522T AT E221568 T1 ATE221568 T1 AT E221568T1
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Austria
Prior art keywords
oligomer
repeat units
lubricants
syntetic
antioxidant
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AT95937522T
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English (en)
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John Ta-Yuan Lai
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Noveon Ip Holdings Corp
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Publication of ATE221568T1 publication Critical patent/ATE221568T1/de

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    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/54Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
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    • C07C211/54Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
AT95937522T 1994-12-20 1995-10-10 Antioxydant aus monosubstituierten diphenyl- aminen für syntetische schmiermittel ATE221568T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/359,679 US5489711A (en) 1994-12-20 1994-12-20 Synthetic lubricant antioxidant from monosubstituted diphenylamines
PCT/US1995/013419 WO1996019549A1 (en) 1994-12-20 1995-10-10 Synthetic lubricant antioxidant from monosubstituted diphenylamines

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ATE221568T1 true ATE221568T1 (de) 2002-08-15

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US (1) US5489711A (de)
EP (1) EP0799289B1 (de)
JP (1) JP4210327B2 (de)
AT (1) ATE221568T1 (de)
CA (1) CA2208057C (de)
DE (1) DE69527652T2 (de)
WO (1) WO1996019549A1 (de)

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CA2403540A1 (en) * 2001-11-20 2003-05-20 Bp Corporation North America Inc. Synergystic combination of aryl amine antioxidants in aviation turbine oils
US7413682B2 (en) * 2006-08-15 2008-08-19 Anderol, Inc. Antioxidants and methods of making antioxidants
FR2924122B1 (fr) * 2007-11-28 2009-12-25 Nyco Sa Agent anti-oxydant et/ou anti-corrosion, composition lubrifiante contenant ledit agent et procede pour preparer celui-ci
FR2937047B1 (fr) * 2008-10-10 2012-07-27 Nyco Sa Utilisation d'un additif a base d'oligomeres pour stabiliser une composition lubrifiante pour chaine de convoyage
FR2946983B1 (fr) 2009-06-23 2011-12-23 Nyco Agents anti-usure a neurotoxicite reduite
CN105733740A (zh) * 2014-12-08 2016-07-06 中国石油天然气股份有限公司 一种胺类低聚物抗氧剂及其制备方法
WO2017007670A1 (en) 2015-07-07 2017-01-12 Exxonmobil Research And Engineering Company Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines
US20170009179A1 (en) * 2015-07-07 2017-01-12 Exxonmobil Research And Engineering Company Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines
US20190127526A1 (en) * 2017-10-31 2019-05-02 Basf Se Antioxidant Polymeric Diphenylamine Compositions
US20190127656A1 (en) * 2017-10-31 2019-05-02 Exxonmobil Research And Engineering Company Lubricant compositions comprising polymeric diphenylamine antioxidants
US20190144776A1 (en) * 2017-10-31 2019-05-16 Exxonmobil Research And Engineering Company Lubricant grease compositions comprising polymeric diphenylamine antioxidants
CN108165350A (zh) * 2017-12-06 2018-06-15 常州富思通管道有限公司 一种耐磨抗氧化润滑油的制备方法
CN109942435B (zh) * 2019-04-12 2021-08-20 江苏飞亚化学工业有限责任公司 一种氧化耦合高温抗氧剂无溶剂制备方法
FR3114816B1 (fr) 2020-10-06 2022-10-21 Nyco Procédé continu de polymérisation ou d’oligomérisation de diphénylamines
FR3135091B1 (fr) * 2022-04-27 2025-11-14 Nyco Utilisation d’un antioxydant pour réduire et/ou prévenir la toxicité d’une composition lubrifiante
FR3142505A1 (fr) 2022-11-29 2024-05-31 Safran Aircraft Engines Controle de la qualite de l’huile d’un circuit d’huile de lubrification dans une turbomachine d’aeronef
US20250136889A1 (en) 2023-10-27 2025-05-01 Infineum International Limited Lubricant Compositions Containing High C9 Disubstituted Diphenylamine Antioxidant Content

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WO1996019549A1 (en) 1996-06-27
DE69527652D1 (de) 2002-09-05
JPH10511091A (ja) 1998-10-27
EP0799289A1 (de) 1997-10-08
US5489711A (en) 1996-02-06
CA2208057A1 (en) 1996-06-27
EP0799289B1 (de) 2002-07-31
DE69527652T2 (de) 2003-04-03
CA2208057C (en) 2006-02-21
JP4210327B2 (ja) 2009-01-14

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