AR246304A1 - Lubricating oil compositions - Google Patents
Lubricating oil compositionsInfo
- Publication number
- AR246304A1 AR246304A1 AR89314008A AR31400889A AR246304A1 AR 246304 A1 AR246304 A1 AR 246304A1 AR 89314008 A AR89314008 A AR 89314008A AR 31400889 A AR31400889 A AR 31400889A AR 246304 A1 AR246304 A1 AR 246304A1
- Authority
- AR
- Argentina
- Prior art keywords
- composition
- weight
- equivalent
- lubricating oil
- acilling
- Prior art date
Links
Abstract
COMPOSICION DE ACEITE LUBRICANTE PARA MOTORES DE COMBUSTION INTERNA, QUE COMPRENDE: (A) 60% EN PESO DEL ACEITE DE VISCOCIDAD LUBRICANTE, (B) 2,0% EN PESO DE, UNA COMPOSICION DERIVADA CARBOXILICA, PRODUCIDA HACIENDO REACCIONAR (B-1) UN AGENTE ACILANTE SUCCINICO SUSTITUIDO CON (B-2) DESDE 0,70 EQUIVALENTE HASTA MENOS DE UN EQUIVALENTE, POR EQUIVALENTE DE AGENTE ACILANTE, DE, UN COMPUESTO DE AMINA QUE TIENE DENTRO DE SU ESTRUCTURA, UN GRUPO HN<, (C) DESDE 0,01 A 2% EN PESO DE, UNA SAL BASICA DE METALES ALCALINO DE UN ACIDO SULFONICO O CARBOXILICO, Y OPCIONAMENTE, (D) UNA COMPOSICION DE DIHIDROCARBIL DITIOFOSFATO METALICO, Y/O (E) UNA COMPOSICION DERIVADA DEL ESTER CARBOXILICO, Y/O, (F) UN ESTER DE ACIDO GRASO PARCIAL DE UN ALCOHOL POLIHIDRICO, Y/O, (G) UNA SAL NEUTRA O BASICA DE METALES ALCALINOTERREOS DE UN COMPUESTO ORGANICO ACIDO.COMPOSITION OF LUBRICATING OIL FOR INTERNAL COMBUSTION ENGINES, INCLUDING: (A) 60% BY WEIGHT OF LUBRICATING VISCOCITY OIL, (B) 2.0% BY WEIGHT OF, A CARBOXYLIC DERIVED COMPOSITION, PRODUCED BY REACTION (B-1) A SUCCINIC ACILLING AGENT SUBSTITUTED WITH (B-2) FROM 0.70 EQUIVALENT UP TO LESS THAN AN EQUIVALENT, PER EQUIVALENT OF ACILLING AGENT, OF, A COMPOUND OF AMINE WITHIN ITS STRUCTURE, A GROUP HN <, (C) FROM 0.01 TO 2% BY WEIGHT OF, A BASIC SALT OF ALKALINE METALS OF A SULPHONIC OR CARBOXYLIC ACID, AND OPTIONALLY, (D) A COMPOSITION OF DIHYDROCARBYL METHYL DITHIOPHOSPHATE, AND / OR (E) A COMPOSITION DERIVED FROM CARBOXYL ESTER, AND / O, (F) A PARTIAL FATTY ACID ESTER OF A POLYHYDRICAL ALCOHOL, AND / OR, (G) A NEUTRAL OR BASIC SALT OF ALKALINE TERRAINE METALS OF AN ORGANIC ACID COMPOUND.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/202,795 US4952328A (en) | 1988-05-27 | 1988-06-03 | Lubricating oil compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
AR246304A1 true AR246304A1 (en) | 1994-07-29 |
Family
ID=22751304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR89314008A AR246304A1 (en) | 1988-06-03 | 1989-05-26 | Lubricating oil compositions |
Country Status (4)
Country | Link |
---|---|
AR (1) | AR246304A1 (en) |
BR (1) | BR8902900A (en) |
ES (1) | ES2012722A6 (en) |
IN (1) | IN175024B (en) |
-
1989
- 1989-05-26 AR AR89314008A patent/AR246304A1/en active
- 1989-05-26 ES ES8901792A patent/ES2012722A6/en not_active Expired - Fee Related
- 1989-05-26 IN IN463DE1989D patent/IN175024B/en unknown
- 1989-05-29 BR BR8902900A patent/BR8902900A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR8902900A (en) | 1990-09-18 |
IN175024B (en) | 1995-04-22 |
ES2012722A6 (en) | 1990-04-01 |
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