BE822045A - Compositions hydrocarbonees liquides ayant une tenue au froid amelioree par l'addition de polymeres de dienes - Google Patents

Compositions hydrocarbonees liquides ayant une tenue au froid amelioree par l'addition de polymeres de dienes

Info

Publication number
BE822045A
BE822045A BE1006275A BE1006275A BE822045A BE 822045 A BE822045 A BE 822045A BE 1006275 A BE1006275 A BE 1006275A BE 1006275 A BE1006275 A BE 1006275A BE 822045 A BE822045 A BE 822045A
Authority
BE
Belgium
Prior art keywords
addition
liquid hydrocarbon
cold resistance
diene polymers
improved cold
Prior art date
Application number
BE1006275A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE822045A publication Critical patent/BE822045A/xx

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
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/1658—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/02—Hydrogenation
BE1006275A 1973-11-28 1974-11-12 Compositions hydrocarbonees liquides ayant une tenue au froid amelioree par l'addition de polymeres de dienes BE822045A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7342470A FR2252398B1 (da) 1973-11-28 1973-11-28

Publications (1)

Publication Number Publication Date
BE822045A true BE822045A (fr) 1975-05-12

Family

ID=9128426

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006275A BE822045A (fr) 1973-11-28 1974-11-12 Compositions hydrocarbonees liquides ayant une tenue au froid amelioree par l'addition de polymeres de dienes

Country Status (13)

Country Link
US (2) US4021207A (da)
AT (1) AT337867B (da)
BE (1) BE822045A (da)
CA (1) CA1037890A (da)
CH (1) CH606393A5 (da)
DE (1) DE2453778A1 (da)
DK (1) DK145783C (da)
FI (1) FI55212C (da)
FR (1) FR2252398B1 (da)
GB (1) GB1490563A (da)
NL (1) NL7415553A (da)
NO (1) NO138603C (da)
SE (1) SE390314B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140492A (en) * 1977-09-26 1979-02-20 Exxon Research & Engineering Co. Borated derivatives of oil-soluble Mannich bases in combination with coadditive hydrocarbons are flow improvers for middle distillate fuel oils
US4173456A (en) * 1978-02-06 1979-11-06 E. I. Du Pont De Nemours & Co. Polyolefin/acylated poly(alkyleneamine) two component fuel additive
JPH03221596A (ja) * 1990-01-29 1991-09-30 Nippon Oil Co Ltd 潤滑剤組成物
GB9505103D0 (en) 1995-03-14 1995-05-03 Exxon Chemical Patents Inc "Fuel oil additives and compositions"
GB9725582D0 (en) 1997-12-03 1998-02-04 Exxon Chemical Patents Inc Fuel oil additives and compositions
GB9818210D0 (en) * 1998-08-20 1998-10-14 Exxon Chemical Patents Inc Oil additives and compositions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479278A (en) * 1967-06-07 1969-11-18 Phillips Petroleum Co Solvent dewaxing with hydrogenated polymeric dewaxing aids
US3446740A (en) * 1967-10-25 1969-05-27 Sinclair Research Inc Mineral oil improved in pour point by hydrogenated hydroxy diene polymer
US3600311A (en) * 1968-09-03 1971-08-17 Petrolite Corp Hydrocarbon systems containing branched alkyline polymers
US3838990A (en) * 1968-10-23 1974-10-01 Standard Oil Co Middle distillate fuel oil compositions having improved pumpability
FI50253C (fi) * 1969-06-06 1976-01-12 Phillips Petroleum Co Polttoaineena käytettävä nestemäinen hiilivetyseos, joka jähmettymispi steen alentajana sisältää hydrattua butadieenistyreenisekapolymeraatti a
US3862825A (en) * 1969-12-02 1975-01-28 William M Sweeney Low pour point gas fuel from waxy crudes
US3795615A (en) * 1972-07-28 1974-03-05 J Pappas Hydrogenated copolymers of butadiene with another conjugated diene are useful as oil additives
US3812034A (en) * 1972-09-08 1974-05-21 Universal Oil Prod Co Pour point depression

Also Published As

Publication number Publication date
GB1490563A (en) 1977-11-02
NO138603C (no) 1978-10-04
US4015952A (en) 1977-04-05
SE7414880L (da) 1975-05-29
CH606393A5 (da) 1978-10-31
DE2453778A1 (de) 1975-07-31
FI55212B (fi) 1979-02-28
DK145783B (da) 1983-02-28
SE390314B (sv) 1976-12-13
US4021207A (en) 1977-05-03
ATA922874A (de) 1976-11-15
CA1037890A (fr) 1978-09-05
AT337867B (de) 1977-07-25
NO138603B (no) 1978-06-26
NL7415553A (nl) 1975-05-30
FI338574A (da) 1975-05-29
FI55212C (fi) 1979-06-11
DK145783C (da) 1983-08-22
DK615974A (da) 1975-07-28
FR2252398B1 (da) 1978-12-01
FR2252398A1 (da) 1975-06-20
NO744261L (da) 1975-06-23
DE2453778C2 (da) 1987-07-02

Similar Documents

Publication Publication Date Title
CA1021158A (en) Low pour point gas fuel from waxy crudes polymers to improve cold flow properties
JPS51119705A (en) Combination of polymers used in distilling hydrocarbon oil for improving cold flow property
NL165213C (nl) Werkwijze ter verbetering van de vloeieigenschappen van een tussen 121 graden en 399 graden c kokende destillaatbrandstof.
GB1542295A (en) Polymer combinations useful in distillate hydrocarbon oils to improve cold flow properties
BE822045A (fr) Compositions hydrocarbonees liquides ayant une tenue au froid amelioree par l'addition de polymeres de dienes
JPS51117710A (en) Combination of polymers used in distilling hydrocarbon oil for improving cold flow property
RO71477A (ro) Procedeu pentru prepararea unor sulfonati de petrol
IT1027606B (it) Combinazione di asfalteni con polimeri miglioratori di scorrimento per migliorare le caratteristiche di scorrtmento di oli combusti bili alto bollenti
CA1027831A (en) Quenching oil compositions
BE822601A (fr) Schema de montage pour l'amorcage d'une valve electrique
BE812796A (fr) Compositions hydrocarbonees liquides ayant des proprietes detersives ameliorees
IT998467B (it) Combinazione di additivi per migliorare lo scorrimento a freddo di olio combustibile da distilla zione
IE40429L (en) 11ß-ALKYL STEROIDS OF THE ESTRANE SERIES.
IT1003614B (it) Coloranti da dispersione della serie 2 6 diamminopiridinica
DK136597B (da) Fremgangsmåde til hæmning af polymerisation af carbonhydrider med konjugerede dobbeltbindinger.
IT964961B (it) Procedimento per il deposito epitas siale di composti ternari del tipo iii v dalla fase liquida
IT1015094B (it) Composizione di oli idrocarburici con ridotta resistenza di attrito
BE762233A (fr) Installation pour l'injection de gaz dans des liquides, au-dessous du niveau de ceux-ci
GB1380231A (en) Isomerization of tetrahydrophthalic anhydride isomers
FR1519025A (fr) Compositions d'hydrocarbures ayant une viscosité améliorée
長田勇 Thermodynamics of Ternary Alcohol-Saturated Hydrocarbon Mixtures
Schindler et al. Organic-inorganic associations: their formation and involvement in nutrient mobilization from the sediments of lakes
USD157278S (en) Shelf lavatory
IT1004353B (it) Perfezionamento nelle composizioni di olio grezzo e olio combustibile derivate dal petrolio
AU2399777A (en) Liquid hydrocarbon fuel compositions and additives therefor

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOC. NATIONALE ELF AQUITAINE

Effective date: 19881130