PT81508B - Processo para melhorar a fluidez de hidrocarbonetos liquidos mediante a utilizacao de poliesteres - Google Patents
Processo para melhorar a fluidez de hidrocarbonetos liquidos mediante a utilizacao de poliesteresInfo
- Publication number
- PT81508B PT81508B PT81508A PT8150885A PT81508B PT 81508 B PT81508 B PT 81508B PT 81508 A PT81508 A PT 81508A PT 8150885 A PT8150885 A PT 8150885A PT 81508 B PT81508 B PT 81508B
- Authority
- PT
- Portugal
- Prior art keywords
- fluidity
- polyesters
- improving
- liquid hydrocarbons
- weight
- Prior art date
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
-
- 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
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
- C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - esters
-
- 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
- C10L1/18—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
-
- 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
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)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyesters Or Polycarbonates (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848428880A GB8428880D0 (en) | 1984-11-15 | 1984-11-15 | Polyesters |
Publications (2)
Publication Number | Publication Date |
---|---|
PT81508A PT81508A (en) | 1985-12-01 |
PT81508B true PT81508B (pt) | 1987-11-11 |
Family
ID=10569777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT81508A PT81508B (pt) | 1984-11-15 | 1985-11-15 | Processo para melhorar a fluidez de hidrocarbonetos liquidos mediante a utilizacao de poliesteres |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0183447B1 (pt) |
JP (1) | JPH0689346B2 (pt) |
CN (1) | CN1006399B (pt) |
AT (1) | ATE51013T1 (pt) |
AU (1) | AU578502B2 (pt) |
DE (1) | DE3576518D1 (pt) |
ES (1) | ES8705479A1 (pt) |
GB (1) | GB8428880D0 (pt) |
NO (1) | NO167757C (pt) |
PT (1) | PT81508B (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE463028B (sv) * | 1988-02-22 | 1990-10-01 | Berol Kemi Ab | Etanolbraensle samt dess anvaendning som dieselbraensle |
JPH03139192A (ja) * | 1989-10-23 | 1991-06-13 | Mitsubishi Electric Corp | 電動機制御装置 |
DE59207320D1 (de) * | 1991-07-18 | 1996-11-14 | Hoechst Ag | Copolymere aus ethylenisch ungesättigten Carbonsäureestern mit Polyoxyalkylenethern von niederen, ungesättigten Alkoholen als Fliessverbesserer für paraffinhaltige Öle |
GB9315205D0 (en) † | 1993-07-22 | 1993-09-08 | Exxon Chemical Patents Inc | Additives and fuel compositions |
EP2336206B1 (en) * | 2009-12-21 | 2012-01-25 | Infineum International Limited | Polymers and fuel oil compositions containing them |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277157A (en) * | 1956-03-29 | 1966-10-04 | Chevron Res | Polyoxyalkylene acrylates and methacrylates |
FR1146459A (fr) * | 1956-04-05 | 1957-11-12 | Exxon Standard Sa | Procédé de stabilisation des fuel oils |
GB798457A (en) * | 1956-05-23 | 1958-07-23 | California Research Corp | Copolymer composition |
US3347645A (en) * | 1963-12-20 | 1967-10-17 | Exxon Research Engineering Co | Multipurpose gasoline additive |
US4160459A (en) * | 1977-11-23 | 1979-07-10 | Texaco Inc. | Low pour crude oil compositions |
RU2014347C1 (ru) * | 1981-03-31 | 1994-06-15 | Эксон Рисерч энд Энджиниринг Компани | Топливная композиция |
US4464182A (en) * | 1981-03-31 | 1984-08-07 | Exxon Research & Engineering Co. | Glycol ester flow improver additive for distillate fuels |
CA1275403C (en) * | 1985-06-07 | 1990-10-23 | Albert Rossi | Lubricating oil composition containing dual additive combination for lowtemperature viscosity improvement |
-
1984
- 1984-11-15 GB GB848428880A patent/GB8428880D0/en active Pending
-
1985
- 1985-11-13 NO NO854527A patent/NO167757C/no unknown
- 1985-11-14 ES ES548867A patent/ES8705479A1/es not_active Expired
- 1985-11-14 AU AU49927/85A patent/AU578502B2/en not_active Ceased
- 1985-11-14 DE DE8585308322T patent/DE3576518D1/de not_active Expired - Lifetime
- 1985-11-14 AT AT85308322T patent/ATE51013T1/de not_active IP Right Cessation
- 1985-11-14 EP EP85308322A patent/EP0183447B1/en not_active Expired - Lifetime
- 1985-11-14 CN CN85108892A patent/CN1006399B/zh not_active Expired
- 1985-11-15 PT PT81508A patent/PT81508B/pt not_active IP Right Cessation
- 1985-11-15 JP JP60256479A patent/JPH0689346B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE51013T1 (de) | 1990-03-15 |
ES8705479A1 (es) | 1987-05-01 |
EP0183447A1 (en) | 1986-06-04 |
JPH0689346B2 (ja) | 1994-11-09 |
CN85108892A (zh) | 1986-07-02 |
CN1006399B (zh) | 1990-01-10 |
DE3576518D1 (de) | 1990-04-19 |
NO167757C (no) | 1991-12-04 |
GB8428880D0 (en) | 1984-12-27 |
NO854527L (no) | 1986-05-16 |
NO167757B (no) | 1991-08-26 |
PT81508A (en) | 1985-12-01 |
JPS61123698A (ja) | 1986-06-11 |
AU4992785A (en) | 1986-05-22 |
EP0183447B1 (en) | 1990-03-14 |
AU578502B2 (en) | 1988-10-27 |
ES548867A0 (es) | 1987-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19971031 |