NO314089B1 - Additivblanding for å forbedre kaldbruken av mellomdestillater og råolje-mellomdestillat inneholdende additivblandingen - Google Patents
Additivblanding for å forbedre kaldbruken av mellomdestillater og råolje-mellomdestillat inneholdende additivblandingen Download PDFInfo
- Publication number
- NO314089B1 NO314089B1 NO19961295A NO961295A NO314089B1 NO 314089 B1 NO314089 B1 NO 314089B1 NO 19961295 A NO19961295 A NO 19961295A NO 961295 A NO961295 A NO 961295A NO 314089 B1 NO314089 B1 NO 314089B1
- Authority
- NO
- Norway
- Prior art keywords
- weight
- additive
- carbon atoms
- range
- mixture according
- Prior art date
Links
- 239000000654 additive Substances 0.000 title claims abstract description 74
- 230000000996 additive effect Effects 0.000 title claims abstract description 61
- 239000000203 mixture Substances 0.000 title claims abstract description 43
- 239000010779 crude oil Substances 0.000 title claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 33
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 12
- 229920000768 polyamine Polymers 0.000 claims abstract description 11
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000005886 esterification reaction Methods 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 150000002148 esters Chemical class 0.000 claims abstract description 4
- 150000007524 organic acids Chemical class 0.000 claims abstract description 4
- 150000004820 halides Chemical class 0.000 claims abstract description 3
- 239000002283 diesel fuel Substances 0.000 claims description 23
- 238000004062 sedimentation Methods 0.000 claims description 19
- 239000006185 dispersion Substances 0.000 claims description 17
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 16
- -1 aliphatic dicarboxylic acid compound Chemical class 0.000 claims description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- YAXXOCZAXKLLCV-UHFFFAOYSA-N 3-dodecyloxolane-2,5-dione Chemical class CCCCCCCCCCCCC1CC(=O)OC1=O YAXXOCZAXKLLCV-UHFFFAOYSA-N 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000001530 fumaric acid Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 6
- 125000005250 alkyl acrylate group Chemical group 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 150000008064 anhydrides Chemical class 0.000 claims description 4
- 230000032050 esterification Effects 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- AYKYXWQEBUNJCN-UHFFFAOYSA-N 3-methylfuran-2,5-dione Chemical compound CC1=CC(=O)OC1=O AYKYXWQEBUNJCN-UHFFFAOYSA-N 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 238000007865 diluting Methods 0.000 claims description 2
- QUUYKLUNPKAOIA-UHFFFAOYSA-N ethene;ethenyl propanoate Chemical compound C=C.CCC(=O)OC=C QUUYKLUNPKAOIA-UHFFFAOYSA-N 0.000 claims description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 2
- 150000003141 primary amines Chemical class 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- WVRNUXJQQFPNMN-VAWYXSNFSA-N 3-[(e)-dodec-1-enyl]oxolane-2,5-dione Chemical compound CCCCCCCCCC\C=C\C1CC(=O)OC1=O WVRNUXJQQFPNMN-VAWYXSNFSA-N 0.000 claims 1
- KAYAKFYASWYOEB-ISLYRVAYSA-N 3-[(e)-octadec-1-enyl]oxolane-2,5-dione Chemical compound CCCCCCCCCCCCCCCC\C=C\C1CC(=O)OC1=O KAYAKFYASWYOEB-ISLYRVAYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 150000002170 ethers Chemical class 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract description 3
- 239000011976 maleic acid Substances 0.000 abstract description 3
- 125000004429 atom Chemical group 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000001993 wax Substances 0.000 description 16
- 239000013078 crystal Substances 0.000 description 12
- 238000009826 distribution Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- KAYAKFYASWYOEB-UHFFFAOYSA-N 3-octadec-1-enyloxolane-2,5-dione Chemical class CCCCCCCCCCCCCCCCC=CC1CC(=O)OC1=O KAYAKFYASWYOEB-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
-
- 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
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
-
- 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
- C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
- C10L1/1963—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof mono-carboxylic
-
- 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
- C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
- C10L1/1966—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof poly-carboxylic
-
- 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
-
- 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/224—Amides; Imides carboxylic acid amides, imides
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Lubricants (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
- Medicines Containing Plant Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polyamides (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9311664A FR2710652B1 (fr) | 1993-09-30 | 1993-09-30 | Composition d'additifs d'opérabilité à froid des distillats moyens. |
| PCT/FR1994/001138 WO1995009220A1 (fr) | 1993-09-30 | 1994-09-29 | Composition d'additifs d'operabilite a froid des distillats moyens |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO961295L NO961295L (no) | 1996-03-29 |
| NO961295D0 NO961295D0 (no) | 1996-03-29 |
| NO314089B1 true NO314089B1 (no) | 2003-01-27 |
Family
ID=9451420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19961295A NO314089B1 (no) | 1993-09-30 | 1996-03-29 | Additivblanding for å forbedre kaldbruken av mellomdestillater og råolje-mellomdestillat inneholdende additivblandingen |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5725610A (ja) |
| EP (1) | EP0722481B1 (ja) |
| JP (1) | JPH09503015A (ja) |
| KR (1) | KR100298237B1 (ja) |
| CN (1) | CN1044915C (ja) |
| AT (1) | ATE167228T1 (ja) |
| CA (1) | CA2172985A1 (ja) |
| CZ (1) | CZ293805B6 (ja) |
| DE (1) | DE69411027T2 (ja) |
| DK (1) | DK0722481T3 (ja) |
| FI (1) | FI119550B (ja) |
| FR (1) | FR2710652B1 (ja) |
| HU (1) | HU220708B1 (ja) |
| NO (1) | NO314089B1 (ja) |
| PL (1) | PL179141B1 (ja) |
| RU (1) | RU2128210C1 (ja) |
| UA (1) | UA48117C2 (ja) |
| WO (1) | WO1995009220A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0744218B1 (de) * | 1995-05-12 | 2003-01-22 | Elpatronic Ag | Verfahren und Vorrichtung zur Innenbeschichtung von Behälterzargen |
| WO1998021446A1 (en) * | 1996-11-14 | 1998-05-22 | Bp Exploration Operating Company Limited | Inhibitors and their uses in oils |
| GB2334258B (en) * | 1996-11-14 | 2001-05-16 | Bp Exploration Operating | Inhibitors and their uses in oils |
| US6017370A (en) * | 1998-09-25 | 2000-01-25 | The Lubrizol Corporation | Fumarate copolymers and acylated alkanolamines as low temperature flow improvers |
| FR2792646B1 (fr) * | 1999-04-26 | 2001-07-27 | Elf Antar France | Composition d'additifs multifonctionnels d'operabilite a froid des distillats moyens |
| FR2888248B1 (fr) * | 2005-07-05 | 2010-02-12 | Total France | Composition lubrifiante pour melange hydrocarbone et produits obtenus |
| US20150232774A1 (en) * | 2014-02-19 | 2015-08-20 | Afton Chemical Corporation | Fuel additive for diesel engines |
| WO2017120287A1 (en) | 2016-01-06 | 2017-07-13 | Ecolab Usa Inc. | Temperature-stable paraffin inhibitor compositions |
| US10759989B2 (en) | 2016-01-06 | 2020-09-01 | Ecolab Usa Inc. | Temperature-stable paraffin inhibitor compositions |
| RU2647858C1 (ru) * | 2017-03-03 | 2018-03-21 | Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") | Способ получения диспергирующей присадки к дизельному топливу и диспергирующая присадка к дизельному топливу |
| US10858575B2 (en) | 2017-06-02 | 2020-12-08 | Championx Usa Inc. | Temperature-stable corrosion inhibitor compositions and methods of use |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153423A (en) * | 1975-03-28 | 1979-05-08 | Exxon Research & Engineering Co. | Polymer combinations useful in distillate hydrocarbon oils to improve cold flow properties |
| US4559155A (en) * | 1982-08-09 | 1985-12-17 | The Lubrizol Corporation | Hydrocarbyl substituted carboxylic acylating agent derivative containing combinations, and fuels containing same |
| US4565550A (en) * | 1982-08-09 | 1986-01-21 | Dorer Jr Casper J | Hydrocarbyl substituted carboxylic acylating agent derivative containing combinations, and fuels containing same |
| US4564460A (en) * | 1982-08-09 | 1986-01-14 | The Lubrizol Corporation | Hydrocarbyl-substituted carboxylic acylating agent derivative containing combinations, and fuels containing same |
| US4613342A (en) * | 1982-08-09 | 1986-09-23 | The Lubrizol Corporation | Hydrocarbyl substituted carboxylic acylating agent derivative containing combinations, and fuels containing same |
| US4575526A (en) * | 1982-08-09 | 1986-03-11 | The Lubrizol Corporation | Hydrocarbyl substituted carboxylic acylaging agent derivative containing combinations, and fuels containing same |
| US4623684A (en) * | 1982-08-09 | 1986-11-18 | The Lubrizol Corporation | Hydrocarbyl substituted carboxylic acylating agent derivative containing combinations, and fuels containing same |
| EP0153176B1 (en) * | 1984-02-21 | 1991-11-27 | Exxon Research And Engineering Company | Middle distillate compositions with improved cold flow properties |
| DE3807394A1 (de) * | 1988-03-07 | 1989-09-21 | Henkel Kgaa | Verwendung ausgewaehlter copolymertypen der acryl- und/oder methacrylsaeureester als fliessverbesserer in paraffinreichen erdoelen und erdoelfraktionen (i) |
| FR2633638B1 (fr) * | 1988-06-29 | 1991-04-19 | Inst Francais Du Petrole | Formulations d'additifs azotes pour carburants moteurs et les carburants moteurs les contenant |
| DE4036227A1 (de) * | 1990-11-14 | 1992-05-21 | Basf Ag | Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte |
-
1993
- 1993-09-30 FR FR9311664A patent/FR2710652B1/fr not_active Expired - Fee Related
-
1994
- 1994-09-29 PL PL94313714A patent/PL179141B1/pl not_active IP Right Cessation
- 1994-09-29 US US08/612,839 patent/US5725610A/en not_active Expired - Fee Related
- 1994-09-29 CN CN94193586A patent/CN1044915C/zh not_active Expired - Fee Related
- 1994-09-29 KR KR1019960701619A patent/KR100298237B1/ko not_active IP Right Cessation
- 1994-09-29 RU RU96110200/04A patent/RU2128210C1/ru not_active IP Right Cessation
- 1994-09-29 HU HU9600829A patent/HU220708B1/hu not_active IP Right Cessation
- 1994-09-29 CA CA002172985A patent/CA2172985A1/fr not_active Abandoned
- 1994-09-29 DE DE69411027T patent/DE69411027T2/de not_active Expired - Lifetime
- 1994-09-29 DK DK94928929T patent/DK0722481T3/da active
- 1994-09-29 AT AT94928929T patent/ATE167228T1/de active
- 1994-09-29 CZ CZ1996918A patent/CZ293805B6/cs not_active IP Right Cessation
- 1994-09-29 EP EP94928929A patent/EP0722481B1/fr not_active Expired - Lifetime
- 1994-09-29 JP JP7510152A patent/JPH09503015A/ja active Pending
- 1994-09-29 UA UA96031111A patent/UA48117C2/uk unknown
- 1994-09-29 WO PCT/FR1994/001138 patent/WO1995009220A1/fr active IP Right Grant
-
1996
- 1996-03-29 FI FI961425A patent/FI119550B/fi not_active IP Right Cessation
- 1996-03-29 NO NO19961295A patent/NO314089B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CZ293805B6 (cs) | 2004-08-18 |
| RU2128210C1 (ru) | 1999-03-27 |
| CZ91896A3 (en) | 1996-10-16 |
| DE69411027T2 (de) | 1999-02-11 |
| CN1044915C (zh) | 1999-09-01 |
| FI961425A0 (fi) | 1996-03-29 |
| UA48117C2 (uk) | 2002-08-15 |
| FI961425A (fi) | 1996-03-29 |
| HUT75503A (en) | 1997-05-28 |
| WO1995009220A1 (fr) | 1995-04-06 |
| KR100298237B1 (ko) | 2001-10-24 |
| NO961295L (no) | 1996-03-29 |
| CA2172985A1 (fr) | 1995-04-06 |
| FI119550B (fi) | 2008-12-31 |
| JPH09503015A (ja) | 1997-03-25 |
| DE69411027D1 (de) | 1998-07-16 |
| PL179141B1 (pl) | 2000-07-31 |
| CN1132523A (zh) | 1996-10-02 |
| HU9600829D0 (en) | 1996-05-28 |
| EP0722481A1 (fr) | 1996-07-24 |
| FR2710652B1 (fr) | 1995-12-01 |
| DK0722481T3 (da) | 1999-03-22 |
| KR960705004A (ko) | 1996-10-09 |
| US5725610A (en) | 1998-03-10 |
| FR2710652A1 (fr) | 1995-04-07 |
| NO961295D0 (no) | 1996-03-29 |
| HU220708B1 (hu) | 2002-04-29 |
| ATE167228T1 (de) | 1998-06-15 |
| EP0722481B1 (fr) | 1998-06-10 |
| PL313714A1 (en) | 1996-07-22 |
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