AU701875B2 - Pour point depressants and their use - Google Patents

Pour point depressants and their use Download PDF

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Publication number
AU701875B2
AU701875B2 AU64442/96A AU6444296A AU701875B2 AU 701875 B2 AU701875 B2 AU 701875B2 AU 64442/96 A AU64442/96 A AU 64442/96A AU 6444296 A AU6444296 A AU 6444296A AU 701875 B2 AU701875 B2 AU 701875B2
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Australia
Prior art keywords
wax
pour point
carbon atoms
containing liquid
composition
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Ceased
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AU64442/96A
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English (en)
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AU6444296A (en
Inventor
Marvin B. De Tar
Gregory L. Hiebert
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Lubrizol Corp
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Lubrizol Corp
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Priority claimed from US08/629,311 external-priority patent/US5707946A/en
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Publication of AU6444296A publication Critical patent/AU6444296A/en
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Publication of AU701875B2 publication Critical patent/AU701875B2/en
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    • C10L1/2481—Organic compounds containing sulfur, selenium and/or tellurium macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon to carbon bonds polysulfides (3 carbon to sulfur bonds)
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
    • C10L1/2462—Organic compounds containing sulfur, selenium and/or tellurium macromolecular compounds
    • C10L1/2475—Organic compounds containing sulfur, selenium and/or tellurium macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon to carbon bonds
    • C10L1/2487—Organic compounds containing sulfur, selenium and/or tellurium macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon to carbon bonds polyoxyalkylene thioethers (O + S 3=)
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
    • C10L1/2493—Organic compounds containing sulfur, selenium and/or tellurium compounds of uncertain formula; reactions of organic compounds (hydrocarbons, acids, esters) with sulfur or sulfur containing compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/101—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Combustion & Propulsion (AREA)
  • Lubricants (AREA)
  • Detergent Compositions (AREA)
AU64442/96A 1995-09-08 1996-09-02 Pour point depressants and their use Ceased AU701875B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US348295P 1995-09-08 1995-09-08
US60/003482 1995-09-08
US08/629,311 US5707946A (en) 1996-04-08 1996-04-08 Pour point depressants and their use
US08/629311 1996-04-08

Publications (2)

Publication Number Publication Date
AU6444296A AU6444296A (en) 1997-03-13
AU701875B2 true AU701875B2 (en) 1999-02-11

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AU64442/96A Ceased AU701875B2 (en) 1995-09-08 1996-09-02 Pour point depressants and their use

Country Status (6)

Country Link
CN (1) CN1060798C (fr)
AU (1) AU701875B2 (fr)
CA (1) CA2184658C (fr)
GB (1) GB2305437B (fr)
NO (1) NO317935B1 (fr)
RU (1) RU2160765C2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851429A (en) * 1996-04-08 1998-12-22 The Lubrizol Corporation Dispersions of waxy pour point depressants
CN1063218C (zh) * 1995-11-29 2001-03-14 鲁布里佐尔公司 蜡状倾点下降剂的分散体
ATE223953T1 (de) * 1997-01-07 2002-09-15 Clariant Gmbh Verbesserung der fliessfähigkeit von mineralölen und mineralöldestillaten unter verwendung von alkylphenol-aldehydharzen
DE10029621C2 (de) * 2000-06-15 2003-12-11 Clariant Internat Ltd Muttenz Additive zur Verbesserung von Kaltfließeigenschaften und Lagerstabilität von Rohölen
CA2412740A1 (fr) 2000-06-15 2002-12-13 Clariant International Ltd Additif pour ameliorer la fuidite a froid et la stabilite au stockage du petrole brut
MX2007001788A (es) * 2004-08-18 2007-03-26 Ciba Sc Holding Ag Composiciones de aceites lubricantes, con desempeno mejorado.
CA2609608A1 (fr) * 2005-05-26 2006-11-30 The Lubrizol Corporation Condense aromatique substitue par hydrocarbyle et hydroxy
DE102005045133B4 (de) * 2005-09-22 2008-07-03 Clariant Produkte (Deutschland) Gmbh Additive für Rohöle
HUE040173T2 (hu) * 2014-09-25 2019-02-28 Antun Drvar Nyersolaj vagy nehéz fûtõolaj dermedéspontjának csökkentésére szolgáló ionizációs berendezés és eljárás
CN110382576A (zh) 2017-01-25 2019-10-25 Si集团有限公司 增溶的烷氧基化杯芳烃树脂
US10889677B2 (en) 2017-01-25 2021-01-12 Si Group, Inc. Compositions and process for stabilizing phenolic resins containing calixarenes
EP3692113A1 (fr) * 2017-10-03 2020-08-12 SI Group, Inc. Inhibition de la paraffine par des calixarènes
WO2019070304A1 (fr) * 2017-10-03 2019-04-11 Si Group, Inc. Inhibition de la paraffine par des calixarènes solubilisés

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446039A (en) * 1976-02-26 1984-05-01 The Lubrizol Corporation Organic compositions containing hydroxy-aromatic compounds useful as additives for fuels and lubricants
US5039437A (en) * 1987-10-08 1991-08-13 Exxon Chemical Patents, Inc. Alkyl phenol-formaldehyde condensates as lubricating oil additives
US5118875A (en) * 1990-10-10 1992-06-02 Exxon Chemical Patents Inc. Method of preparing alkyl phenol-formaldehyde condensates

Also Published As

Publication number Publication date
GB2305437A (en) 1997-04-09
CN1060798C (zh) 2001-01-17
CA2184658A1 (fr) 1997-03-09
NO317935B1 (no) 2005-01-10
GB9618578D0 (en) 1996-10-16
CA2184658C (fr) 2007-07-31
NO963723D0 (no) 1996-09-06
NO963723L (no) 1997-03-10
CN1158886A (zh) 1997-09-10
AU6444296A (en) 1997-03-13
GB2305437B (en) 1999-08-18
RU2160765C2 (ru) 2000-12-20

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