DE3770711D1 - METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES. - Google Patents

METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES.

Info

Publication number
DE3770711D1
DE3770711D1 DE8787110581T DE3770711T DE3770711D1 DE 3770711 D1 DE3770711 D1 DE 3770711D1 DE 8787110581 T DE8787110581 T DE 8787110581T DE 3770711 T DE3770711 T DE 3770711T DE 3770711 D1 DE3770711 D1 DE 3770711D1
Authority
DE
Germany
Prior art keywords
flowability
improving
mineral
oil distillates
mineral oil
Prior art date
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.)
Expired - Fee Related
Application number
DE8787110581T
Other languages
German (de)
Inventor
Wolfgang Dr Dipl Chem Payer
Ludger Dr Dipl Chem Bexten
John Dr Dipl Chem Hobes
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Priority to DE8787110581T priority Critical patent/DE3770711D1/en
Application granted granted Critical
Publication of DE3770711D1 publication Critical patent/DE3770711D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
    • C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The flowability is improved by adding mixtures of an ethylene/vinyl acetate/diisobutylene terpolymer and an ethylene/vinyl acetate copolymer.
DE8787110581T 1986-07-25 1987-07-22 METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES. Expired - Fee Related DE3770711D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787110581T DE3770711D1 (en) 1986-07-25 1987-07-22 METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863625174 DE3625174A1 (en) 1986-07-25 1986-07-25 METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES
DE8787110581T DE3770711D1 (en) 1986-07-25 1987-07-22 METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES.

Publications (1)

Publication Number Publication Date
DE3770711D1 true DE3770711D1 (en) 1991-07-18

Family

ID=6305966

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863625174 Withdrawn DE3625174A1 (en) 1986-07-25 1986-07-25 METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES
DE8787110581T Expired - Fee Related DE3770711D1 (en) 1986-07-25 1987-07-22 METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863625174 Withdrawn DE3625174A1 (en) 1986-07-25 1986-07-25 METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES

Country Status (4)

Country Link
EP (1) EP0254284B1 (en)
AT (1) ATE64409T1 (en)
DE (2) DE3625174A1 (en)
ES (1) ES2023855B3 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922146A1 (en) * 1989-07-06 1991-01-17 Roehm Gmbh ADDITIVES FOR DIESEL FUEL
CN1035676C (en) * 1991-12-12 1997-08-20 中国石油化工总公司石油化工科学研究院 Process for diesel flow improving agent
GB9213871D0 (en) † 1992-06-30 1992-08-12 Exxon Chemical Patents Inc Oil additives and compositions
DE19620118C1 (en) * 1996-05-18 1997-10-23 Hoechst Ag Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
DE19620119C1 (en) * 1996-05-18 1997-10-23 Hoechst Ag Terpolymers of ethylene, their production and their use as additives for mineral oil distillates
US5681359A (en) * 1996-10-22 1997-10-28 Quantum Chemical Corporation Ethylene vinyl acetate and isobutylene terpolymer as a cold flow improver for distillate fuel compositions
ATE223953T1 (en) * 1997-01-07 2002-09-15 Clariant Gmbh IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES USING ALKYLPHENOL ALDEHYDE RESINS
DE19758887A1 (en) * 1997-07-08 2006-10-19 Clariant Gmbh Flow improver for mineral oils
DE19739271A1 (en) * 1997-09-08 1999-03-11 Clariant Gmbh Additive to improve the flowability of mineral oils and mineral oil distillates
DE19802690C2 (en) * 1998-01-24 2003-02-20 Clariant Gmbh Additive for improving the cold flow properties of fuel oils
DE19823565A1 (en) 1998-05-27 1999-12-02 Clariant Gmbh Mixtures of copolymers with improved lubrication
CA2412740A1 (en) 2000-06-15 2002-12-13 Clariant International Ltd Additives for improving the cold flow properties and the storage stability of crude oil
DE10155774B4 (en) 2001-11-14 2020-07-02 Clariant Produkte (Deutschland) Gmbh Additives for low sulfur mineral oil distillates, comprising an ester of alkoxylated glycerin and a polar nitrogen-containing paraffin dispersant
DE10155747B4 (en) 2001-11-14 2008-09-11 Clariant Produkte (Deutschland) Gmbh Low sulfur mineral oil distillate additives comprising an ester of an alkoxylated polyol and an alkylphenol-aldehyde resin
US6673131B2 (en) 2002-01-17 2004-01-06 Equistar Chemicals, Lp Fuel additive compositions and distillate fuels containing same
ES2399626T3 (en) 2002-07-09 2013-04-02 Clariant Produkte (Deutschland) Gmbh Cold flow improving agent for combustible oils of vegetable or animal origin
DE10349851B4 (en) 2003-10-25 2008-06-19 Clariant Produkte (Deutschland) Gmbh Cold flow improver for fuel oils of vegetable or animal origin
DE10349850C5 (en) 2003-10-25 2011-12-08 Clariant Produkte (Deutschland) Gmbh Cold flow improver for fuel oils of vegetable or animal origin
DE10357880B4 (en) 2003-12-11 2008-05-29 Clariant Produkte (Deutschland) Gmbh Fuel oils from middle distillates and oils of vegetable or animal origin with improved cold properties
DE10357878C5 (en) 2003-12-11 2013-07-25 Clariant Produkte (Deutschland) Gmbh Fuel oils from middle distillates and oils of vegetable or animal origin with improved cold properties
WO2010081634A1 (en) 2009-01-13 2010-07-22 Evonik Rohmax Additives Gmbh Fuel compositions having improved cloud point and improved storage properties
US20110192076A1 (en) 2010-02-05 2011-08-11 Evonik Rohmax Additives Gmbh Composition having improved filterability
ITMI20132043A1 (en) 2013-12-06 2015-06-07 Eni Spa COMPOSITIONS BASED ON ETHYLENE-VINYLACETATE COPOLYMERS AND THEIR USE AS ANTI-GELIFICATION ADDITIVES OF PARAFFIN-GRADE OIL WHEELS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1914756C3 (en) * 1968-04-01 1985-05-15 Exxon Research and Engineering Co., Linden, N.J. Use of ethylene-vinyl acetate copolymers for petroleum distillates
JPH0710900B2 (en) * 1982-06-18 1995-02-08 エクソン リサーチ アンド エンヂニアリング コムパニー Fluidity improver for middle distillate fuel oil
CA1263663C (en) * 1984-12-06 1989-12-05 Terpolymers of ethylene, vinyl acetate and isobutylene useful as pour point depressants in distillate oils
DE3501384A1 (en) * 1985-01-17 1986-07-17 Ruhrchemie Ag, 4200 Oberhausen METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES
US4746327A (en) * 1985-03-25 1988-05-24 Standard Oil Company (Indiana) Ethylene-unsaturated, ester-substituted olefin terpolymer flow improvers
DE3616056A1 (en) * 1985-05-29 1986-12-04 Hoechst Ag, 65929 Frankfurt USE OF ETHYLENE TERPOLYMERISATES AS ADDITIVES FOR MINERAL OILS AND MINERAL OIL DISTILLATES

Also Published As

Publication number Publication date
DE3625174A1 (en) 1988-01-28
EP0254284A1 (en) 1988-01-27
ATE64409T1 (en) 1991-06-15
EP0254284B1 (en) 1991-06-12
ES2023855B3 (en) 1992-02-16

Similar Documents

Publication Publication Date Title
DE3770711D1 (en) METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES.
DE3771016D1 (en) METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES.
DE59000480D1 (en) METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES.
KR830006346A (en) Polymerization Method of Olefin
DE3779338D1 (en) METHOD FOR IMPROVING DIESEL OILS.
RO81106A (en) COMPOSITION OF ADDITIVES FOR COMBUSTIBLES BASED ON PETROLEUM DISTILLATES
DE3784374D1 (en) METHOD FOR RECOVERY OF HYDROCARBON DAMPERS.
ATE50269T1 (en) CONTROLLED CRACKING PROCESS OF ALPHAOLEFIN POLYMERISATES.
AT365205B (en) METHOD FOR POLYMERISATION OR COPOLYMERISATION OF OLEFINS
ATE23357T1 (en) METHOD OF IMPROVING THE FLOW PROPERTIES OF HEATING OIL IN COLD.
DE3774360D1 (en) METHOD FOR THE HYDRORAFFINATION OF HYDROCARBON USED.
DE2908772A1 (en) METHOD AND DEVICE FOR GASIFYING COAL
DE3781528D1 (en) METHOD FOR INCREASING OCTANES AND REDUCING THE SULFUR CONTENT OF OLEFINIC GASOLINES.
FI813970L (en) PROCEDURE FOR IMPROVING THE PROCESSING OF OILS
DK220478A (en) LUBRICANT OIL AND VISCOSITY IMPROVING ADDITIVES FOR LUBRICANT OIL
BR8702639A (en) COMPOSITIONS UNDERSTANDING OILS OR UNDERSTANDING EMULSIONS CONTAINING OILS
DE3865750D1 (en) METHOD AND COMPOSITION FOR INCREASING VISCOSITY OF HYDROCARBONS.
DE3775426D1 (en) METHOD FOR TREATING GAS OILS.
DE3766426D1 (en) METHOD FOR IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES.
AT386215B (en) METHOD FOR POLYMERISATION AND COPOLYMERISATION OF ALPHA OLEFINS
SE8801905L (en) IMPROVING FUEL ADDITIVE
DE3667280D1 (en) METHOD AND CATALYST FOR THE OXYDATION OF FLUORINATED OLEFINS.
DE3680095D1 (en) IMPROVED METHOD FOR HYDROGENATING TREATMENT OF COAL / MINERAL OIL MIXTURES.
NO162971C (en) PROCEDURE FOR DEMETALIZATION OF HYDROCARBON OILS.
SU686441A1 (en) Method of hydrorefining distillate oil fractions

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee