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Application filed by Mexicano Inst Petrol, Exicano Inst PetrolfiledCriticalMexicano Inst Petrol
Priority to MX226386ApriorityCriticalpatent/MX167021B/en
Publication of MX167021BpublicationCriticalpatent/MX167021B/en
a presente invención se refiere a el nuevo uso in dustrial de 1-hidroxialquil-2- alquil imidazolina como agente para la estabilización de asfaltenos n aceites crudos, en la cual los radicales alquilo de los grupos hidroxialquil y alquil imidazolina se seleccionan respectivamente de los grupos formados por radicales alquilo de 1 a 4 y de 6 a 20 á omos de carbono.The present invention refers to the new industrial use of 1-hydroxyalkyl-2-alkyl imidazoline as an agent for the stabilization of asphaltenes in crude oils, in which the alkyl radicals of the hydroxyalkyl and alkyl imidazoline groups are respectively selected from the groups formed by alkyl radicals from 1 to 4 and from 6 to 20 carbon atoms.
MX226386A1986-04-221986-04-22
THE NEW INDUSTRIAL USE OF 1-HYDROXIALKYL-2-ALKYL IMIDAZOLINE AS AN AGENT FOR THE STABILIZATION OF ASPHALTENE IN RAW OILS
MX167021B
(en)
DIHIDRODIBENZO / B, F / AZEPINES USEFUL IN THE TREATMENT OF SOME DISORDERS OF THE CENTRAL AND PERIPHERAL NERVOUS SYSTEM, METHOD FOR PREPARING SUCH COMPOUNDS AND THEIR PHARMACEUTICAL COMPOSITIONS, AND THEIR USES
Lubricating base oil composition, process for preparing a lubricating base oil, lubricating formulation and industrial formulation, and use of a formulation
DERIVATIVES FROM QUINOLON- AND NAFTIRIDON-CARBOXYLIC ACIDS, PROCEDURE FOR THEIR OBTAINING AND ANTIBACTERIAL AGENTS AND ADDITIVES FOR FEEDS THAT CONTAIN THEM.
CRUDE OILS AND DERIVATIVES THEREOF WHICH CONTAIN SARCOSINATES AS ASPHALTENE DISPERSING AGENTS, USE OF SARCOSINATES AS ASPHALTENE DISPERSING AGENTS AND A PROCEDURE FOR THE DISPERSION OF ASPHALTENES IN PETROLEUMS.