DE69031412D1 - Hydroxyalkanphosphonsäuren, deren derivate und diese enthaltende schmiermittel - Google Patents

Hydroxyalkanphosphonsäuren, deren derivate und diese enthaltende schmiermittel

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Publication number
DE69031412D1
DE69031412D1 DE69031412T DE69031412T DE69031412D1 DE 69031412 D1 DE69031412 D1 DE 69031412D1 DE 69031412 T DE69031412 T DE 69031412T DE 69031412 T DE69031412 T DE 69031412T DE 69031412 D1 DE69031412 D1 DE 69031412D1
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DE
Germany
Prior art keywords
derivatives
acids
hydroxyalkanphosphonic
relates
lubricants containing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69031412T
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English (en)
Other versions
DE69031412T2 (de
Inventor
Syed Qalab Abbas Rizvi
Biase Stephen Di
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lubrizol Corp
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Lubrizol Corp
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Publication date
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Application granted granted Critical
Publication of DE69031412D1 publication Critical patent/DE69031412D1/de
Publication of DE69031412T2 publication Critical patent/DE69031412T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
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    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

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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)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Lubricants (AREA)
DE69031412T 1989-02-08 1990-01-26 Hydroxyalkanphosphonsäuren, deren derivate und diese enthaltende schmiermittel Expired - Fee Related DE69031412T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/308,179 US5154843A (en) 1989-02-08 1989-02-08 Hydroxyalkane phosphonic acids and derivatives thereof and lubricants containing the same
PCT/US1990/000489 WO1990009386A1 (en) 1989-02-08 1990-01-26 Hydroxyalkane phosphonic acids and derivatives thereof and lubricants containing the same

Publications (2)

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DE69031412D1 true DE69031412D1 (de) 1997-10-16
DE69031412T2 DE69031412T2 (de) 1998-04-09

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Country Link
US (1) US5154843A (de)
EP (1) EP0408735B1 (de)
JP (1) JPH03504981A (de)
AT (1) ATE157982T1 (de)
AU (1) AU629907B2 (de)
CA (1) CA2009487C (de)
DE (1) DE69031412T2 (de)
WO (1) WO1990009386A1 (de)

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CA2065719A1 (en) 1991-04-30 1992-10-31 John B. Findlay Nucleic acid amplification and detection methods using rapid polymerase chain reaction cycle
US5328619A (en) * 1991-06-21 1994-07-12 Ethyl Petroleum Additives, Inc. Oil additive concentrates and lubricants of enhanced performance capabilities
EP0531585B1 (de) * 1991-09-09 1998-11-04 Ethyl Petroleum Additives Limited Öladditivkonzentrate und Schmieröle mit verbesserten Leistungen
EP0541037A3 (en) * 1991-11-06 1997-02-26 Takeda Chemical Industries Ltd Squalene synthetase inhibitory composition and use thereof
GB9305417D0 (en) * 1993-03-16 1993-05-05 Ethyl Petroleum Additives Ltd Gear oil lubricants of enhanced friction properties
US5443744A (en) * 1993-12-17 1995-08-22 Exxon Chemical Patent Inc. Non silicone aggresive alkyl phosphates as lubrication oil additives
DE19804124A1 (de) * 1998-02-03 1999-08-05 Bayer Ag Phosphorhaltige Verbindungen auf Basis der 1-Hydroxypropan-1,3-diphosphonsäure
JP5719146B2 (ja) 2010-11-05 2015-05-13 英明 牧田 潤滑油

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Also Published As

Publication number Publication date
AU5082990A (en) 1990-09-05
WO1990009386A1 (en) 1990-08-23
EP0408735A1 (de) 1991-01-23
CA2009487A1 (en) 1990-08-08
CA2009487C (en) 1994-06-14
ATE157982T1 (de) 1997-09-15
JPH03504981A (ja) 1991-10-31
DE69031412T2 (de) 1998-04-09
EP0408735B1 (de) 1997-09-10
AU629907B2 (en) 1992-10-15
US5154843A (en) 1992-10-13

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