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)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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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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
US5851429A (en) * 1996-04-08 1998-12-22 The Lubrizol Corporation Dispersions of waxy pour point depressants
EP0857776B2 (de) * 1997-01-07 2007-05-02 Clariant Produkte (Deutschland) 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
EP1294832B1 (de) 2000-06-15 2004-09-08 Clariant International Ltd. Additive zur verbesserung von kaltfliesseigenschaften und lagerstabilität von rohölen
CN101006165B (zh) * 2004-08-18 2010-05-05 西巴特殊化学品控股有限公司 性能改进的润滑油组合物
EP1885826A2 (en) * 2005-05-26 2008-02-13 The Lubrizol Corporation Hydrocarbyl- and hydroxy-substituted aromatic condensate
DE102005045133B4 (de) * 2005-09-22 2008-07-03 Clariant Produkte (Deutschland) Gmbh Additive für Rohöle
WO2016046578A1 (en) * 2014-09-25 2016-03-31 Drvar Antun Device for lowering the pour point of crude oil or heavy fuel oil
WO2018140523A1 (en) 2017-01-25 2018-08-02 Si Group, Inc. Solubilized alkoxylated calixarene resins
BR112019015142A2 (pt) 2017-01-25 2020-03-24 Si Group, Inc. Solução de resina, resina, processo para estabilizar ou solubilizar uma mistura de resina fenólica, resina fenólica estabilizada ou solubilizada, e, método para resolver uma emulsão de água em óleo ou de óleo em água.
WO2019070305A1 (en) * 2017-10-03 2019-04-11 Si Group, Inc. INHIBITION OF PARAFFIN BY CALIXARENES
WO2019070304A1 (en) * 2017-10-03 2019-04-11 Si Group, Inc. INHIBITION OF PARAFFIN BY SOLUBILIZED CALIXARENES

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EP0311452A2 (en) * 1987-10-08 1989-04-12 Exxon Chemical Patents Inc. Alkyl phenol-formaldehyde condensates as fuel and lubricating oil additives
WO1992007047A1 (en) * 1990-10-10 1992-04-30 Exxon Chemical Patents Inc. Method of preparing alkyl phenol-formaldehyde condensates

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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 (en) * 1987-10-08 1989-04-12 Exxon Chemical Patents Inc. Alkyl phenol-formaldehyde condensates as fuel and lubricating oil additives
WO1992007047A1 (en) * 1990-10-10 1992-04-30 Exxon Chemical Patents Inc. Method of preparing alkyl phenol-formaldehyde condensates

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AU6444296A (en) 1997-03-13
GB2305437A (en) 1997-04-09
CA2184658A1 (en) 1997-03-09
NO317935B1 (no) 2005-01-10
GB9618578D0 (en) 1996-10-16
AU701875B2 (en) 1999-02-11
NO963723D0 (no) 1996-09-06
NO963723L (no) 1997-03-10
GB2305437B (en) 1999-08-18
CN1158886A (zh) 1997-09-10
RU2160765C2 (ru) 2000-12-20

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