NO164774C - Anvendelse av en alfa-olefinkopolymer som friksjonsreduserende additiv for hydrokarbonoljer. - Google Patents

Anvendelse av en alfa-olefinkopolymer som friksjonsreduserende additiv for hydrokarbonoljer.

Info

Publication number
NO164774C
NO164774C NO844330A NO844330A NO164774C NO 164774 C NO164774 C NO 164774C NO 844330 A NO844330 A NO 844330A NO 844330 A NO844330 A NO 844330A NO 164774 C NO164774 C NO 164774C
Authority
NO
Norway
Prior art keywords
alfa
friction
application
hydrocarbon oils
reducing additive
Prior art date
Application number
NO844330A
Other languages
English (en)
Other versions
NO164774B (no
NO844330L (no
Inventor
Robert J Kostelnik
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Priority to NO844330A priority Critical patent/NO164774C/no
Publication of NO844330L publication Critical patent/NO844330L/no
Publication of NO164774B publication Critical patent/NO164774B/no
Publication of NO164774C publication Critical patent/NO164774C/no

Links

Classifications

    • 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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)
NO844330A 1984-10-05 1984-10-31 Anvendelse av en alfa-olefinkopolymer som friksjonsreduserende additiv for hydrokarbonoljer. NO164774C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO844330A NO164774C (no) 1984-10-05 1984-10-31 Anvendelse av en alfa-olefinkopolymer som friksjonsreduserende additiv for hydrokarbonoljer.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP84306826A EP0176641B1 (en) 1984-10-05 1984-10-05 Hydrocarbon fluid friction reducing composition containing olefin copolymer and process for producing same
NO844330A NO164774C (no) 1984-10-05 1984-10-31 Anvendelse av en alfa-olefinkopolymer som friksjonsreduserende additiv for hydrokarbonoljer.

Publications (3)

Publication Number Publication Date
NO844330L NO844330L (no) 1986-05-02
NO164774B NO164774B (no) 1990-08-06
NO164774C true NO164774C (no) 1990-11-14

Family

ID=8192778

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844330A NO164774C (no) 1984-10-05 1984-10-31 Anvendelse av en alfa-olefinkopolymer som friksjonsreduserende additiv for hydrokarbonoljer.

Country Status (6)

Country Link
EP (1) EP0176641B1 (no)
JP (1) JPS6197389A (no)
AU (1) AU584377B2 (no)
BE (1) BE903935A (no)
DE (1) DE3476777D1 (no)
NO (1) NO164774C (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3769528D1 (de) * 1986-06-30 1991-05-29 Rexene Prod Co Propylenpolymere und ihre herstellung.
WO2001096503A2 (de) 2000-06-15 2001-12-20 Clariant International Ltd Additive zur verbesserung von kaltfliesseigenschaften und lagerstabilität von rohölen
US9969826B2 (en) * 2015-11-19 2018-05-15 Saudi Arabian Oil Company Catalyst composition and a process for making ultra high molecular weight poly (alpha-olefin) drag reducing agents
RU2648079C1 (ru) * 2017-05-24 2018-03-22 Общество с ограниченной ответственностью "МИРРИКО" Способ получения реагента для снижения гидродинамического сопротивления турбулентного потока жидких углеводородов в трубопроводах

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976271A (en) * 1955-10-28 1961-03-21 Exxon Research Engineering Co Propylene polymerization
US2983720A (en) * 1956-04-09 1961-05-09 Exxon Research Engineering Co Polymerization of butene-1 with catalyst of titanium tetrachloride, aluminum triethyl, and diethyl aluminum chloride
DD124254A5 (no) * 1974-01-18 1977-02-09
CA1177599A (en) * 1980-04-21 1984-11-06 John F. Motier Compositions for and method of reducing hydrocarbon fluid friction loss in conduits
IT1137631B (it) * 1981-07-29 1986-09-10 Anic Spa Procedimento per la polimerizzazione e copolimerizzazione in alta resa di composti olefinicamente insaturi e mezzi adatti allo socpo
DE3581741D1 (de) * 1985-11-21 1991-03-14 Pony Ind Inc Verfahren zum polymerisieren von alpha-olefinen mit einem ziegler-katalysator.

Also Published As

Publication number Publication date
JPS6197389A (ja) 1986-05-15
EP0176641B1 (en) 1989-02-15
AU5171585A (en) 1987-07-02
NO164774B (no) 1990-08-06
AU584377B2 (en) 1989-05-25
BE903935A (fr) 1986-06-23
NO844330L (no) 1986-05-02
DE3476777D1 (en) 1989-03-23
EP0176641A1 (en) 1986-04-09

Similar Documents

Publication Publication Date Title
NO158142C (no) Hydrokarbon-middeldestillat tilsatt et additiv.
NO852798L (no) Polymerlegeme for innfoering av additiver til hydrokarbonvaesker
DE3372868D1 (en) Copolymers with functional nitrogens used especially as cloud point reduction additives of middle distillate hydrocarbons, and middle distillate hydrocarbon compositions containing the same
NO831997L (no) Blakningspunktnedsettende additiv for midt-destillater av hydrokarboner
ES2020268B3 (es) Aditivo lubricante solido para aceites de engranajes.
NO167515C (no) Fremgangsmaate for fremstilling av basissmoereoljer.
ES2025279B3 (es) Proceso para formacion de aceites hidrocarburados.
ES2023855B3 (es) Procedimiento para mejorar la fluidez de aceites minerales y de destilados de aceites minerales.
MX162350A (es) Procedimiento para la produccion de destilados de aceites hidrocarbonados
MX159181A (es) Composicion mejorada de petroleo crudo
FI860373L (fi) Oksaskopolymeeriyhteensovitusaineen valmistus, joka on käyttökelpoinen öljyn lisäaineena
DK51179A (da) Dienpolymere isaer til anvendelse som additiver i amoerreolier
IT8421428A0 (it) Additivo multifunzionale per oli lubrificanti e procedimento per lasua preparazione.
DE3775572D1 (de) Schmieroelzusammensetzungen.
ES2024459B3 (es) Procedimiento para incrementar la fluidez de los aceites minerales y de los destilados de aceites minerales.
AU567996B2 (en) High viscosity lubricating oils from olefins
MX162194A (es) Procedimiento para la produccion de destilados de aceites hidrocarbonados
FR2589866B1 (fr) Compositions de copolymeres, utilisables comme additifs pour huiles lubrifiantes
SE7805678L (sv) Polymerblandning lemplig for anvendning som vi-forbettrande smorjoljetillsats
NO163906C (no) Fremgangsmaate for raffinering av brukte oljer.
NO882634L (no) Fremgangsmaate for aa oeke viskositeten til oljer.
IT8621876A0 (it) Additivi per olii lubrificanti, loro procedimento di preparazione e composizioni lubrificanti che contengono i detti additivi.
FI861040L (fi) Smoerjoljekompositioner.
DE3774284D1 (de) Additiv fuer schmieroele und kohlenwasserstoffbrennstoffe.
FR2496120B1 (fr) Carburant hydrocarbone liquide comportant comme additif un compose de type azido