ES2158387T3 - Empleo de copolimeros de etileno/vinilformiato como mejorantes de la fluencia y composiciones de combustibles y carburantes que los contienen. - Google Patents
Empleo de copolimeros de etileno/vinilformiato como mejorantes de la fluencia y composiciones de combustibles y carburantes que los contienen.Info
- Publication number
- ES2158387T3 ES2158387T3 ES97103117T ES97103117T ES2158387T3 ES 2158387 T3 ES2158387 T3 ES 2158387T3 ES 97103117 T ES97103117 T ES 97103117T ES 97103117 T ES97103117 T ES 97103117T ES 2158387 T3 ES2158387 T3 ES 2158387T3
- Authority
- ES
- Spain
- Prior art keywords
- fuel
- ethylene
- compositions containing
- vinylformiate
- fluence
- 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 - Lifetime
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
-
- 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
- C08F210/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
LOS COPOLIMEROS COMPRENDEN UNIDADES BASICAS DE ETILENO Y FORMIATO DE VINILO, SIENDO PREFERIBLEMENTE EL CONTENIDO EN FORMIATO DE VINILO LIBRE EN EL POLIMERO COMO MUCHO DE 5.000 PPM, CON RELACION AL PESO DEL COPOLIMERO. ADEMAS TRATA LA INVENCIO DE UN PROCEDIMIENTO PARA SU SINTESIS, ASI COMO SU UTILIZACION COMO FLUIDIFICANTE, EN PARTICULAR EN DESTILADOS DEL PETROLEO, PREFERIBLEMENTE COMPOSICIONES COMBUSTIBLES Y DE COADYUVANTES, EN PARTICULAR DESTILADOS MEDIOS DEL PETROLEO, COMO TAMBIEN UNA COMPOSICION COMBUSTIBLE Y COADYUVANTE, QUE COMPRENDE UNA CANTIDAD PRINCIPAL DE UN COMBUSTIBLE Y UN COADYUVANTE, Y UNA CANTIDAD EFECTIVA DEL COPOLIMERO PARA MEJORAR LAS PROPIEDADES DE FLUIDEZ.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19607744A DE19607744A1 (de) | 1996-02-29 | 1996-02-29 | Ethylen/Vinylformiat-Copolymere, Verfahren zu ihrer Herstellung, Verwendung als Fließverbesserer, und diese enthaltende Brenn- und Treibstoffzusammensetzungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2158387T3 true ES2158387T3 (es) | 2001-09-01 |
Family
ID=7786827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97103117T Expired - Lifetime ES2158387T3 (es) | 1996-02-29 | 1997-02-26 | Empleo de copolimeros de etileno/vinilformiato como mejorantes de la fluencia y composiciones de combustibles y carburantes que los contienen. |
Country Status (8)
Country | Link |
---|---|
US (2) | US6099601A (es) |
EP (1) | EP0792892B1 (es) |
AT (1) | ATE201701T1 (es) |
CA (1) | CA2198762A1 (es) |
DE (2) | DE19607744A1 (es) |
DK (1) | DK0792892T3 (es) |
ES (1) | ES2158387T3 (es) |
NO (1) | NO315326B1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19607744A1 (de) * | 1996-02-29 | 1997-09-04 | Basf Ag | Ethylen/Vinylformiat-Copolymere, Verfahren zu ihrer Herstellung, Verwendung als Fließverbesserer, und diese enthaltende Brenn- und Treibstoffzusammensetzungen |
US6432106B1 (en) * | 1999-11-24 | 2002-08-13 | Depuy Acromed, Inc. | Anterior lumbar interbody fusion cage with locking plate |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3048479A (en) * | 1959-08-03 | 1962-08-07 | Exxon Research Engineering Co | Ethylene-vinyl ester pour depressant for middle distillates |
BE638489A (es) * | 1962-10-11 | |||
US3159608A (en) * | 1963-01-08 | 1964-12-01 | Exxon Research Engineering Co | Copolymerization of ethylene and vinyl acetate |
US3389979A (en) * | 1964-06-03 | 1968-06-25 | Exxon Research Engineering Co | Middle distillate flow improver |
NL134313C (es) * | 1966-06-01 | |||
US3382215A (en) * | 1967-07-14 | 1968-05-07 | Union Carbide Corp | Virgin olefin polymers modified with organic polyisocyanates |
DE1914756C3 (de) * | 1968-04-01 | 1985-05-15 | Exxon Research and Engineering Co., Linden, N.J. | Verwendung von Ethylen-Vinylacetat- Mischpolymerisaten für Erdöl-Destillate |
US3638349A (en) * | 1968-04-01 | 1972-02-01 | Exxon Research Engineering Co | Oil compositions containing copolymers of ethylene and vinyl esters of c{11 to c{11 monocarboxylic acid ethylenically unsaturated |
US3840352A (en) * | 1972-05-30 | 1974-10-08 | Union Oil Co | Method and composition for treating high pour point oils under low ambient temperature conditions |
US4104171A (en) * | 1976-12-30 | 1978-08-01 | Union Oil Company Of California | Method for transporting waxy oils by pipeline |
DE2837992A1 (de) * | 1978-08-31 | 1980-03-20 | Wacker Chemie Gmbh | Verfahren zur herstellung von waessrigen aethylen-vinylchlorid-vinylacetat und/oder alkylacrylatcopolymerdispersionen mit uneinheitlicher teilchengroesseverteilung |
JPS58138791A (ja) * | 1982-02-10 | 1983-08-17 | Nippon Oil & Fats Co Ltd | 燃料油用流動性向上剤 |
US4512775A (en) * | 1983-10-03 | 1985-04-23 | Ethyl Corporation | Cold flow improver |
US4680357A (en) * | 1985-05-28 | 1987-07-14 | The Dow Chemical Company | Interpolymers of ethylene and alkenyl pyridines and preparation thereof |
JPS6270488A (ja) * | 1985-09-24 | 1987-03-31 | Mitsubishi Petrochem Co Ltd | 燃料油添加剤および流動性の改善された燃料油 |
US4847339A (en) * | 1987-02-02 | 1989-07-11 | National Distillers And Chemcial Corporation | Process for preparing interpolymers of ethylene, vinyl acetate, and reactive halogen-containing monomers |
EP0348200A3 (en) * | 1988-06-22 | 1990-07-25 | Exxon Chemical Patents Inc. | Modified ethylene copolymers for use adhesives |
DE19607744A1 (de) * | 1996-02-29 | 1997-09-04 | Basf Ag | Ethylen/Vinylformiat-Copolymere, Verfahren zu ihrer Herstellung, Verwendung als Fließverbesserer, und diese enthaltende Brenn- und Treibstoffzusammensetzungen |
-
1996
- 1996-02-29 DE DE19607744A patent/DE19607744A1/de not_active Withdrawn
-
1997
- 1997-02-20 US US08/802,906 patent/US6099601A/en not_active Expired - Fee Related
- 1997-02-26 EP EP97103117A patent/EP0792892B1/de not_active Expired - Lifetime
- 1997-02-26 AT AT97103117T patent/ATE201701T1/de active
- 1997-02-26 DE DE59703631T patent/DE59703631D1/de not_active Expired - Lifetime
- 1997-02-26 ES ES97103117T patent/ES2158387T3/es not_active Expired - Lifetime
- 1997-02-26 DK DK97103117T patent/DK0792892T3/da active
- 1997-02-27 NO NO19970911A patent/NO315326B1/no not_active IP Right Cessation
- 1997-02-27 CA CA002198762A patent/CA2198762A1/en not_active Abandoned
-
2000
- 2000-05-24 US US09/576,760 patent/US6235069B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2198762A1 (en) | 1997-08-29 |
US6099601A (en) | 2000-08-08 |
NO970911L (no) | 1997-09-01 |
US6235069B1 (en) | 2001-05-22 |
DE59703631D1 (de) | 2001-07-05 |
EP0792892B1 (de) | 2001-05-30 |
DE19607744A1 (de) | 1997-09-04 |
NO970911D0 (no) | 1997-02-27 |
NO315326B1 (no) | 2003-08-18 |
EP0792892A2 (de) | 1997-09-03 |
EP0792892A3 (de) | 1998-07-08 |
ATE201701T1 (de) | 2001-06-15 |
DK0792892T3 (da) | 2001-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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