DE3660207D1 - Process to improve the viscosity of mineral oils and of the distillates of mineral oils - Google Patents

Process to improve the viscosity of mineral oils and of the distillates of mineral oils

Info

Publication number
DE3660207D1
DE3660207D1 DE8686100143T DE3660207T DE3660207D1 DE 3660207 D1 DE3660207 D1 DE 3660207D1 DE 8686100143 T DE8686100143 T DE 8686100143T DE 3660207 T DE3660207 T DE 3660207T DE 3660207 D1 DE3660207 D1 DE 3660207D1
Authority
DE
Germany
Prior art keywords
mineral oils
distillates
viscosity
improve
oils
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
Application number
DE8686100143T
Other languages
English (en)
Inventor
Wolfgang Dr Dipl Chem Payer
Ludger Dr Dipl Chem Bexten
Hans-Albert Lummen
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.)
Ruhrchemie AG
Original Assignee
Ruhrchemie 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6260051&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3660207(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ruhrchemie AG filed Critical Ruhrchemie AG
Priority to DE8686100143T priority Critical patent/DE3660207D1/de
Application granted granted Critical
Publication of DE3660207D1 publication Critical patent/DE3660207D1/de
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Carbonaceous Fuels (AREA)
DE8686100143T 1985-01-17 1986-01-08 Process to improve the viscosity of mineral oils and of the distillates of mineral oils Expired DE3660207D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686100143T DE3660207D1 (en) 1985-01-17 1986-01-08 Process to improve the viscosity of mineral oils and of the distillates of mineral oils

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853501384 DE3501384A1 (de) 1985-01-17 1985-01-17 Verfahren zur verbesserung der fliessfaehigkeit von mineraloelen und mineraloeldestillaten
DE8686100143T DE3660207D1 (en) 1985-01-17 1986-01-08 Process to improve the viscosity of mineral oils and of the distillates of mineral oils

Publications (1)

Publication Number Publication Date
DE3660207D1 true DE3660207D1 (en) 1988-06-23

Family

ID=6260051

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853501384 Withdrawn DE3501384A1 (de) 1985-01-17 1985-01-17 Verfahren zur verbesserung der fliessfaehigkeit von mineraloelen und mineraloeldestillaten
DE8686100143T Expired DE3660207D1 (en) 1985-01-17 1986-01-08 Process to improve the viscosity of mineral oils and of the distillates of mineral oils

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853501384 Withdrawn DE3501384A1 (de) 1985-01-17 1985-01-17 Verfahren zur verbesserung der fliessfaehigkeit von mineraloelen und mineraloeldestillaten

Country Status (2)

Country Link
EP (1) EP0190553B1 (de)
DE (2) DE3501384A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621395A1 (de) * 1986-06-26 1988-01-28 Ruhrchemie Ag Verfahren zur verbesserung der fliessfaehigkeit von mineraloelen und mineraloeldestillaten
DE3625174A1 (de) * 1986-07-25 1988-01-28 Ruhrchemie Ag Verfahren zur verbesserung der fliessfaehigkeit von mineraloelen und mineraloeldestillaten
GB9213871D0 (en) * 1992-06-30 1992-08-12 Exxon Chemical Patents Inc Oil additives and compositions
DE19821736A1 (de) * 1998-05-14 1999-11-18 Wacker Chemie Gmbh Verfahren zur Herstellung von Vinylester-Ethylen-Mischpolymerisaten mit reduzierter Oberflächenklebrigkeit
GB0506795D0 (en) 2005-04-04 2005-05-11 Agt Energy Ltd Wax-containing materials
DE102006033149A1 (de) 2006-07-18 2008-01-31 Clariant International Limited Additive zur Verbesserung der Kälteeigenschaften von Brennstoffölen
DE102006033150B4 (de) * 2006-07-18 2008-10-16 Clariant International Limited Additive zur Verbesserung der Kälteeigenschaften von Brennstoffölen
DE102006033151B4 (de) * 2006-07-18 2014-11-20 Clariant International Limited Additive zur Verbesserung der Kälteeigenschaften von Brennstoffölen

Family Cites Families (8)

* 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
US3661541A (en) * 1969-04-22 1972-05-09 Exxon Research Engineering Co Fuel oil compositions containing a mixture of polymers to improve the pour point and flow properties
US3961916A (en) * 1972-02-08 1976-06-08 Exxon Research And Engineering Company Middle distillate compositions with improved filterability and process therefor
EP0003489B1 (de) * 1977-12-20 1983-01-12 Imperial Chemical Industries Plc Rohöl mit verbessertem Fliesspunktverhalten
US4354011A (en) * 1978-10-02 1982-10-12 Exxon Research & Engineering Co. Copolymers of ethylene and ethylenically unsaturated monomers, process for their preparation and distillate oil containing said copolymers
US4178951A (en) * 1978-10-10 1979-12-18 Texaco Inc. Low pour point crude oil compositions
DD161128A1 (de) * 1980-03-03 1985-02-20 Leuna Werke Veb Verfahren zur herstellung eines fliessverbesserers
JPH0710900B2 (ja) * 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 中級蒸留物燃料油用流動性改良剤

Also Published As

Publication number Publication date
EP0190553B1 (de) 1988-05-18
EP0190553A1 (de) 1986-08-13
DE3501384A1 (de) 1986-07-17

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation