CN1060798C - 降倾点剂及其应用 - Google Patents

降倾点剂及其应用 Download PDF

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Publication number
CN1060798C
CN1060798C CN96111187A CN96111187A CN1060798C CN 1060798 C CN1060798 C CN 1060798C CN 96111187 A CN96111187 A CN 96111187A CN 96111187 A CN96111187 A CN 96111187A CN 1060798 C CN1060798 C CN 1060798C
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China
Prior art keywords
pour point
alkyl
wax
content
carbon atoms
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Expired - Fee Related
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CN96111187A
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English (en)
Chinese (zh)
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CN1158886A (zh
Inventor
M·B·德塔
G·L·希伯特
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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 CN1158886A publication Critical patent/CN1158886A/zh
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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

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  • 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)
CN96111187A 1995-09-08 1996-09-05 降倾点剂及其应用 Expired - Fee Related CN1060798C (zh)

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US348295P 1995-09-08 1995-09-08
US003,482 1995-09-08
US08/629,311 US5707946A (en) 1996-04-08 1996-04-08 Pour point depressants and their use
US629,311 1996-04-08

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AU (1) AU701875B2 (fr)
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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

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US4446039A (en) * 1976-02-26 1984-05-01 The Lubrizol Corporation Organic compositions containing hydroxy-aromatic compounds useful as additives for fuels and lubricants
EP0311452A2 (fr) * 1987-10-08 1989-04-12 Exxon Chemical Patents Inc. Condensés d'alkylphénol-formaldéhyde comme additifs pour combustibles et huiles lubrifiantes
WO1992007047A1 (fr) * 1990-10-10 1992-04-30 Exxon Chemical Patents Inc. Procede de preparation de condensats de phenole alkyle-formaldehyde

Patent Citations (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
EP0311452A2 (fr) * 1987-10-08 1989-04-12 Exxon Chemical Patents Inc. Condensés d'alkylphénol-formaldéhyde comme additifs pour combustibles et huiles lubrifiantes
WO1992007047A1 (fr) * 1990-10-10 1992-04-30 Exxon Chemical Patents Inc. Procede de preparation de condensats de phenole alkyle-formaldehyde

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GB2305437A (en) 1997-04-09
CA2184658A1 (fr) 1997-03-09
AU701875B2 (en) 1999-02-11
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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