FR2122425A1 - - Google Patents

Info

Publication number
FR2122425A1
FR2122425A1 FR7200121A FR7200121A FR2122425A1 FR 2122425 A1 FR2122425 A1 FR 2122425A1 FR 7200121 A FR7200121 A FR 7200121A FR 7200121 A FR7200121 A FR 7200121A FR 2122425 A1 FR2122425 A1 FR 2122425A1
Authority
FR
France
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.)
Granted
Application number
FR7200121A
Other versions
FR2122425B1 (fr
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of FR2122425A1 publication Critical patent/FR2122425A1/fr
Application granted granted Critical
Publication of FR2122425B1 publication Critical patent/FR2122425B1/fr
Expired legal-status Critical Current

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7200121A 1971-01-20 1972-01-04 Expired FR2122425B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712102469 DE2102469C2 (de) 1971-01-20 1971-01-20 Verwendung von Äthylencopolymerisaten als Zusatz zu Erdöl und Erdölfraktionen

Publications (2)

Publication Number Publication Date
FR2122425A1 true FR2122425A1 (fr) 1972-09-01
FR2122425B1 FR2122425B1 (fr) 1976-06-11

Family

ID=5796356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200121A Expired FR2122425B1 (fr) 1971-01-20 1972-01-04

Country Status (5)

Country Link
JP (1) JPS556641B1 (fr)
BE (1) BE778122A (fr)
DE (1) DE2102469C2 (fr)
FR (1) FR2122425B1 (fr)
GB (1) GB1368159A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2092045B1 (fr) 2006-11-17 2016-11-09 Basf Se Agent d'amélioration de l'écoulement à froid.

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1914756C3 (de) * 1968-04-01 1985-05-15 Exxon Research and Engineering Co., Linden, N.J. Verwendung von Ethylen-Vinylacetat- Mischpolymerisaten für Erdöl-Destillate
CA1071865A (fr) * 1975-03-28 1980-02-19 Max J. Wisotsky Combinaisons de polymeres ameliorant l'ecoulement a froid des huiles distillees d'hydrocarbures
GB8401567D0 (en) * 1984-01-20 1984-02-22 Exxon Research Engineering Co Polyethylene wax
DE3607444A1 (de) * 1986-03-07 1987-09-10 Roehm Gmbh Additive fuer mineraloele mit stockpunktverbessernder wirkung
DE3640613A1 (de) * 1986-11-27 1988-06-09 Ruhrchemie Ag Verfahren zur herstellung von ethylen-mischpolymerisaten und deren verwendung als zusatz zu mineraloel und mineraloelfraktionen
DE3742630A1 (de) * 1987-12-16 1989-06-29 Hoechst Ag Polymermischungen fuer die verbesserung der fliessfaehigkeit von mineraloeldestillaten in der kaelte
DE69132371T2 (de) * 1989-02-27 2001-04-26 The Dow Chemical Co., Freeport Verfahren zur herstellung von homogenen, modifizierten copolymeren aus äthylen und alpha-olefincarbonsäuren oder estern
DE4020639A1 (de) * 1990-06-29 1992-01-02 Hoechst Ag Verfahren zur herstellung von ethylen-/vinylester-copolymerisaten
DE4227905A1 (de) * 1992-08-22 1994-02-24 Hoechst Ag Mischpolymerisate des Ethylens
FR2698368B1 (fr) * 1992-11-26 1995-01-06 Atochem Elf Sa Procédé de préparation de copolymères éthylène-acétate de vinyle de faible masse molaire.
GB9403660D0 (en) * 1994-02-25 1994-04-13 Exxon Chemical Patents Inc Oil compositions
DE19644269A1 (de) * 1996-10-24 1998-04-30 Basf Ag Verfahren zur Herstellung ketogruppenenthaltender Polyethylenwachse
DE19729057A1 (de) * 1997-07-08 1999-01-14 Clariant Gmbh Copolymere auf Basis von Ethylen und ungesättigten Carbonsäureestern und ihre Verwendung als Mineralöladditive
DE10356595A1 (de) 2003-12-04 2005-06-30 Basf Ag Brennstoffölzusammensetzungen mit verbesserten Kaltfließeigenschaften
CN104837872B (zh) 2012-12-18 2017-08-08 巴斯夫欧洲公司 乙烯‑乙烯基酯共聚物和(甲基)丙烯酸烷基酯构成的聚合物组合物，其制备方法及其作为原油、矿物油或矿物油产品的倾点下降剂的用途
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
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
ES2769078T3 (es) 2015-11-27 2020-06-24 Basf Se Copolímeros que comprenden olefinas alfa y ésteres de ácido olefindicarboxílico, su preparación y uso como depresores del punto de fluidez para aceites crudos, aceites minerales o productos de aceite mineral

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1252984A (fr) * 1959-04-28 1961-02-03 Union Carbide Corp Copolymères modifiés d'éthylène et d'acrylates d'alkyle
FR1379344A (fr) * 1963-01-04 1964-11-20 Monsanto Chemicals Procédé de polymérisation et de copolymérisation de l'éthylène pour former desrésines
FR1461008A (fr) * 1964-12-11 1966-12-02 Exxon Research Engineering Co Procédé perfectionné de fabrication d'additifs abaissant le point d'écoulement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048479A (en) * 1959-08-03 1962-08-07 Exxon Research Engineering Co Ethylene-vinyl ester pour depressant for middle distillates
US3093623A (en) * 1960-01-05 1963-06-11 Exxon Research Engineering Co Process for the manufacture of improved pour depressants for middle distillates
NL134313C (fr) * 1966-06-01
DE1914756C3 (de) * 1968-04-01 1985-05-15 Exxon Research and Engineering Co., Linden, N.J. Verwendung von Ethylen-Vinylacetat- Mischpolymerisaten für Erdöl-Destillate
US3449251A (en) * 1968-05-28 1969-06-10 Exxon Research Engineering Co Wax crystal modifiers for hydrocarbon oils

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1252984A (fr) * 1959-04-28 1961-02-03 Union Carbide Corp Copolymères modifiés d'éthylène et d'acrylates d'alkyle
FR1379344A (fr) * 1963-01-04 1964-11-20 Monsanto Chemicals Procédé de polymérisation et de copolymérisation de l'éthylène pour former desrésines
FR1461008A (fr) * 1964-12-11 1966-12-02 Exxon Research Engineering Co Procédé perfectionné de fabrication d'additifs abaissant le point d'écoulement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2092045B1 (fr) 2006-11-17 2016-11-09 Basf Se Agent d'amélioration de l'écoulement à froid.
EP2092045B2 (fr) † 2006-11-17 2020-04-22 Basf Se Agent d'amélioration de l'écoulement à froid.

Also Published As

Publication number Publication date
GB1368159A (en) 1974-09-25
JPS556641B1 (fr) 1980-02-19
DE2102469C2 (de) 1989-06-29
BE778122A (fr) 1972-07-17
FR2122425B1 (fr) 1976-06-11
DE2102469A1 (de) 1972-08-03

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