MX9800305A - Esteres aromaticos de los polialquilfenoxialcanoles y composiciones combustibles que contienen los mismos. - Google Patents
Esteres aromaticos de los polialquilfenoxialcanoles y composiciones combustibles que contienen los mismos.Info
- Publication number
- MX9800305A MX9800305A MX9800305A MX9800305A MX9800305A MX 9800305 A MX9800305 A MX 9800305A MX 9800305 A MX9800305 A MX 9800305A MX 9800305 A MX9800305 A MX 9800305A MX 9800305 A MX9800305 A MX 9800305A
- Authority
- MX
- Mexico
- Prior art keywords
- polyalkylphenoxyalkanols
- aromatic esters
- same
- compositions containing
- carbon atoms
- Prior art date
Links
- 125000003118 aryl group Chemical group 0.000 title abstract 2
- 239000000446 fuel Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000002816 fuel additive Substances 0.000 abstract 1
- 150000002431 hydrogen Chemical group 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
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- C10L1/00—Liquid carbonaceous fuels
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- C10L1/234—Macromolecular compounds
- C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
- C10L1/2387—Polyoxyalkyleneamines (poly)oxyalkylene amines and derivatives thereof (substituted by a macromolecular group containing 30C)
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/52—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
- C07C229/54—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring
- C07C229/60—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring with amino and carboxyl groups bound in meta- or para- positions
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- 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
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- Chemical & Material Sciences (AREA)
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Emergency Medicine (AREA)
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Abstract
Los esteres aromáticos de los polialquilfenoxialcanoles que tienen la formula; (Ver Formula) o una sal soluble combustible del mismo, en donde R es hidroxi, nitro o -(CH2)x-NR5R6, en donde R5 y R6 independientemente son hidrogeno o alquilo inferior que tienen de 1 hasta 6 átomos de carbono y x es 0 o 1; R1 es hidrogeno, hidroxi, nitro o -NR7R8, en donde R7 y R8 independientemente son hidrogeno o alquilo inferior que tiene de 1 hasta 6 átomos de carbono; R2 y R3 independientemente son hidrogeno o alquilo inferior que tiene de 1 hasta 6 átomos de carbono; y R4 es un grupo polialquilo que tiene un peso molecular promedio en el rango de aproximadamente 450 hasta 5,000. Los compuestos de formula I son utiles como aditivos de combustible para la prevencion y control de depositos de motor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08647486 | 1996-05-14 | ||
US08/647,486 US5618320A (en) | 1996-05-14 | 1996-05-14 | Aromatic esters of polyalkylphenoxyalkanols and fuel compositions containing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9800305A true MX9800305A (es) | 1998-09-30 |
MXPA98000305A MXPA98000305A (es) | 1998-11-16 |
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Also Published As
Publication number | Publication date |
---|---|
EP0840773B1 (en) | 2003-07-09 |
KR19990028814A (ko) | 1999-04-15 |
KR100436336B1 (ko) | 2004-08-06 |
JPH11509577A (ja) | 1999-08-24 |
KR100436335B1 (ko) | 2004-08-25 |
CA2226668C (en) | 2005-10-11 |
EP0840773A4 (en) | 2000-02-02 |
JP3786707B2 (ja) | 2006-06-14 |
US5618320A (en) | 1997-04-08 |
US5749929A (en) | 1998-05-12 |
CA2226668A1 (en) | 1997-11-20 |
DE69723395T2 (de) | 2004-02-05 |
AU714673B2 (en) | 2000-01-06 |
EP0840773A1 (en) | 1998-05-13 |
BR9702206A (pt) | 1999-12-28 |
CN1193337A (zh) | 1998-09-16 |
AU2939797A (en) | 1997-12-05 |
WO1997043358A1 (en) | 1997-11-20 |
KR19990028815A (ko) | 1999-04-15 |
CN1092703C (zh) | 2002-10-16 |
NZ329353A (en) | 1999-10-28 |
DE69723395D1 (de) | 2003-08-14 |
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