AR009727A1 - BIODEGRADABLE LUBRICATING OIL, INCLUDING AN ADDITIVE MIXTURE OF ALCOHOL-ESTER COMPLEX AND OTHER BASE MATERIALS, AND A BIODEGRADABLE LUBRICANT, TWO-CYCLE ENGINE AND HYDROCARBON FUEL, INCLUDING IT - Google Patents
BIODEGRADABLE LUBRICATING OIL, INCLUDING AN ADDITIVE MIXTURE OF ALCOHOL-ESTER COMPLEX AND OTHER BASE MATERIALS, AND A BIODEGRADABLE LUBRICANT, TWO-CYCLE ENGINE AND HYDROCARBON FUEL, INCLUDING ITInfo
- Publication number
- AR009727A1 AR009727A1 ARP970104102A AR009727A1 AR 009727 A1 AR009727 A1 AR 009727A1 AR P970104102 A ARP970104102 A AR P970104102A AR 009727 A1 AR009727 A1 AR 009727A1
- Authority
- AR
- Argentina
- Prior art keywords
- alcohol
- biodegradable
- additive mixture
- polybasic acid
- ester complex
- Prior art date
Links
- 239000000654 additive Substances 0.000 title abstract 6
- 230000000996 additive effect Effects 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 title abstract 5
- 239000000463 material Substances 0.000 title abstract 4
- 239000000314 lubricant Substances 0.000 title abstract 3
- 239000010687 lubricating oil Substances 0.000 title abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 2
- 239000000446 fuel Substances 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- 150000007519 polyprotic acids Polymers 0.000 abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 2
- 150000008065 acid anhydrides Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
Landscapes
- Lubricants (AREA)
Abstract
Un aceite lubricante biodegradable que comprende una mezcla aditiva de un complejo alcohol-éster y otros materiales base, y lubricante biodegradable demotor de dos ciclos y combustible hidrocarbonado que lo comprenden. El lubricante biodegradable de dos ciclos se prepara a partir de una mezclaaditiva de: (1) un aceite biodegradable que comprende una mezcla aditiva de los siguientes componentes: un material base de complejo alcohol-éster quecomprende el producto de reaccion de una mezcla aditiva que tiene lo siguiente: un compuesto polihiroxilo representado por la formula general: R(OH)n, donde Res cualquier grupo hidrocarbilo alifático o cicloalifático y n es por lo menos 2, con la condicion de que el grupo hidrocarbilo contengadesde aproximadamente2 a 20 átomos de carbono; un ácido polibásico o un anhídrido de un ácido polibásico, con la condicion de que la relacion de equivalentes del ácidopolibásico a equivalentes del alcohol del compuesto polihidroxilo está en el rango de entre aproximadamente 1,6:1 a 2:1; y un alcohol monohídrico, con lacondicion de que la relacion de equivalentes del alcohol monohídrico a equivalentes del ácido polibásico esté en el rango de entre aproximadamente0,84:1 a 1,2:1; donde el complejo alcohol-éster exhibe una viscosidad en el rango comprendido entre aproximadamente 100-700 cSt a 40°C y tiene unaconcentracion de éster de ácido polibásico de menos de o igual a 70% en peso, basado en el complejo alcohol-éster; y por lo menos un material base adicional,donde el aceite lubricante biodegradable exhibe una biodegradabilidad de más de 60% medida por el ensayo Sturm; y (2) un paquete aditivo.A biodegradable lubricating oil that comprises an additive mixture of an alcohol-ester complex and other base materials, and two-cycle biodegradable motor lubricant and hydrocarbon fuel that comprise it. The two cycle biodegradable lubricant is prepared from an additive mixture of: (1) a biodegradable oil comprising an additive mixture of the following components: an alcohol-ester complex base material comprising the reaction product of an additive mixture having the following: a polyhyroxyl compound represented by the general formula: R (OH) n, where Res any aliphatic or cycloaliphatic hydrocarbyl group and n is at least 2, provided that the hydrocarbyl group contains from about 2 to 20 carbon atoms; a polybasic acid or a polybasic acid anhydride, provided that the ratio of polybasic acid equivalents to alcohol equivalents of the polyhydroxyl compound is in the range of about 1.6: 1 to 2: 1; and a monohydric alcohol, provided that the ratio of monohydric alcohol equivalents to polybasic acid equivalents is in the range of from about 0.84: 1 to 1.2: 1; where the alcohol-ester complex exhibits a viscosity in the range of about 100-700 cSt at 40 ° C and has a polybasic acid ester concentration of less than or equal to 70% by weight, based on the alcohol-ester complex; and at least one additional base material, where the biodegradable lubricating oil exhibits a biodegradability of more than 60% as measured by the Sturm test; and (2) an additive package.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/799,012 US5922658A (en) | 1996-09-06 | 1997-02-07 | Two-cycle engine oil formed from a blend of a complex alcohol ester and other basestocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR009727A1 true AR009727A1 (en) | 2000-05-03 |
Family
ID=45724602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970104102 AR009727A1 (en) | 1997-02-07 | 1997-09-08 | BIODEGRADABLE LUBRICATING OIL, INCLUDING AN ADDITIVE MIXTURE OF ALCOHOL-ESTER COMPLEX AND OTHER BASE MATERIALS, AND A BIODEGRADABLE LUBRICANT, TWO-CYCLE ENGINE AND HYDROCARBON FUEL, INCLUDING IT |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR009727A1 (en) |
-
1997
- 1997-09-08 AR ARP970104102 patent/AR009727A1/en unknown
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