IN164275B - - Google Patents

Info

Publication number
IN164275B
IN164275B IN876/DEL/85A IN876DE1985A IN164275B IN 164275 B IN164275 B IN 164275B IN 876DE1985 A IN876DE1985 A IN 876DE1985A IN 164275 B IN164275 B IN 164275B
Authority
IN
India
Application number
IN876/DEL/85A
Other languages
English (en)
Inventor
Gilles Meunier
Rene Brouard
Bernard Damin
Denis Lopez
Original Assignee
Elf Aquitaine
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elf Aquitaine filed Critical Elf Aquitaine
Publication of IN164275B publication Critical patent/IN164275B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Graft Or Block Polymers (AREA)
IN876/DEL/85A 1984-10-25 1985-10-18 IN164275B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416349A FR2572410B1 (fr) 1984-10-25 1984-10-25 Copolymeres d'ethylene greffes utilisables notamment comme additifs pour l'inhibition du depot de paraffines dans les huiles brutes et compositions renfermant les huiles et lesdits additifs

Publications (1)

Publication Number Publication Date
IN164275B true IN164275B (fr) 1989-02-11

Family

ID=9308999

Family Applications (1)

Application Number Title Priority Date Filing Date
IN876/DEL/85A IN164275B (fr) 1984-10-25 1985-10-18

Country Status (7)

Country Link
US (1) US4608411A (fr)
CN (1) CN85109012B (fr)
AR (1) AR243909A1 (fr)
FR (1) FR2572410B1 (fr)
IN (1) IN164275B (fr)
OA (1) OA08126A (fr)
SU (1) SU1660588A3 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613247C2 (de) * 1986-04-19 1995-04-27 Roehm Gmbh Konzentrierte Emulsionen aus Ethylen-Vinylacetat-Copolymeren, Verfahren zu deren Herstellung und deren Verwendung als Stockpunktverbesserer
DE3725059A1 (de) * 1987-07-29 1989-02-09 Roehm Gmbh Polymere fliessverbesserer fuer mitteldestillate
DE3905681A1 (de) * 1989-02-24 1990-08-30 Basf Ag Konzentrierte mischungen von pfropfcopolymerisaten aus estern von ungesaettigten saeuren und ethylen-vinylester-copolymerisaten
DE4036227A1 (de) * 1990-11-14 1992-05-21 Basf Ag Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte
DE4036225A1 (de) * 1990-11-14 1992-05-21 Basf Ag Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte
DE4036226A1 (de) * 1990-11-14 1992-05-21 Basf Ag Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte
CA2542846C (fr) 2003-10-22 2010-09-14 Leuna Polymer Gmbh Additif utilise comme constituant de compositions d'huiles minerales
DE10349850C5 (de) * 2003-10-25 2011-12-08 Clariant Produkte (Deutschland) Gmbh Kaltfließverbesserer für Brennstofföle pflanzlichen oder tierischen Ursprungs
DE10349851B4 (de) * 2003-10-25 2008-06-19 Clariant Produkte (Deutschland) Gmbh Kaltfließverbesserer für Brennstofföle pflanzlichen oder tierischen Ursprungs
DE10357877B4 (de) * 2003-12-11 2008-05-29 Clariant Produkte (Deutschland) Gmbh Brennstofföle aus Mitteldestillaten und Ölen pflanzlichen oder tierischen Ursprungs mit verbesserten Kälteeigenschaften
DE10357878C5 (de) * 2003-12-11 2013-07-25 Clariant Produkte (Deutschland) Gmbh Brennstofföle aus Mitteldestillaten und Ölen pflanzlichen oder tierischen Ursprungs mit verbesserten Kälteeigenschaften
DE10357880B4 (de) * 2003-12-11 2008-05-29 Clariant Produkte (Deutschland) Gmbh Brennstofföle aus Mitteldestillaten und Ölen pflanzlichen oder tierischen Ursprungs mit verbesserten Kälteeigenschaften
US7417009B2 (en) * 2004-03-26 2008-08-26 Nalco Company Paraffin inhibitors
EP1674554A1 (fr) * 2004-12-24 2006-06-28 Clariant Produkte (Deutschland) GmbH Additifs pour distillats d'huiles minérales, à faible contenu en soufre, comprenant un copolymère greffé à base de copolymères d'éthylène-acétate de vinyle.
DE102006001380A1 (de) * 2006-01-11 2007-07-26 Clariant International Limited Additive für schwefelarme Mineralöldestillate, umfassend Pfropfcopolymere auf Basis von Ethylen-Vinylacetat-Copolymeren
DE102006001381A1 (de) * 2006-01-11 2007-07-12 Clariant International Limited Additive für schwefelarme Mineralöldestillate, umfassend Pfropfcopolymere auf Basis von Ethylen-Vinylester-Copolymeren
EP2305753B1 (fr) 2009-09-25 2012-02-29 Evonik RohMax Additives GmbH Composition pour améliorer les propriétés d'écoulement à froid d'huiles combustibles
US9574146B2 (en) 2012-12-18 2017-02-21 Basf Se Polymeric compositions composed of ethylene-vinyl ester copolymers alkyl (meth)acrylates, processes for production thereof and use thereof as pour point depressants for crude oils, mineral oils or mineral oil products
RU2654059C9 (ru) * 2012-12-18 2018-12-03 Басф Се Полимерные составы из сополимеров этилена со сложным виниловым эфиром и алкил(мет)акрилатов, способ их получения и их применение в качестве понижающих температуру застывания депрессантных присадок для сырых нефтей, нефтяных топлив или нефтепродуктов
WO2014095408A1 (fr) 2012-12-18 2014-06-26 Basf Se Formulations de polymères dans des solvants à haut point d'éclair, procédé pour la préparation et l'utilisation desdites formulations comme produits améliorant le point d'écoulement pour les huiles brutes, les huiles minérales et les produits pétroliers
PL3099768T3 (pl) * 2014-01-29 2020-02-28 Basf Se Inhibitory korozji dla paliw silnikowych
AR100387A1 (es) * 2014-02-18 2016-10-05 Basf Se Copolímeros que comprenden etileno, ésteres de vinilo y ésteres de ácido (met)acrílico, sus formulaciones y usos como depresor del punto de fluidez, inhibidor de cera y potenciador de flujo para petróleos crudos
US9914790B2 (en) 2014-10-06 2018-03-13 Hercules Llc Low molecular weight graft polymer for scale inhibitor
EP3121204A1 (fr) * 2015-07-23 2017-01-25 Sasol Performance Chemicals GmbH Additifs polymères pour des fluides contenant de la paraffine
DE102015226635A1 (de) 2015-12-23 2017-06-29 Clariant International Ltd Polymerzusammensetzungen mit verbesserter Handhabbarkeit
US20210017341A1 (en) 2018-03-26 2021-01-21 Basf Se Hyperbranched polyethers and their use, especially as pour point depressant and wax inhibitors
EP3798261A1 (fr) 2019-09-26 2021-03-31 Clariant International Ltd Compositions polymères et leur utilisation en tant que point d'écoulement dans des huiles hydrocarbonées contenant de la paraffine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341309A (en) * 1966-03-11 1967-09-12 Exxon Research Engineering Co Terpolymer pour point depressant and method of manufacture
US3471273A (en) * 1964-08-21 1969-10-07 Sinclair Research Inc Graft copolymer pour point depressors
US3304261A (en) * 1966-01-24 1967-02-14 Exxon Research Engineering Co Mineral lubricating oil compositions containing terpolymer viscosity index improvers
US3467597A (en) * 1966-11-22 1969-09-16 Exxon Research Engineering Co Grafted terpolymers,their process of production,and use as additives for lubricants and fuels
JPS521436B2 (fr) * 1971-08-06 1977-01-14
CA1096533A (fr) * 1975-06-16 1981-02-24 William H. Harrop Traduction non-disponible
JPS6017476B2 (ja) * 1982-09-20 1985-05-02 日本合成化学工業株式会社 石油類用低温流動性改善剤

Also Published As

Publication number Publication date
CN85109012B (zh) 1988-11-23
FR2572410B1 (fr) 1987-09-04
US4608411A (en) 1986-08-26
CN85109012A (zh) 1986-11-05
SU1660588A3 (ru) 1991-06-30
FR2572410A1 (fr) 1986-05-02
AR243909A1 (es) 1993-09-30
OA08126A (fr) 1987-03-31

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