PROCEDIMIENTO MEJORADO PARA PREPARAR UN COPOLIMERO DE MONOVINILARENO/HIDROCARBURO DE DIENO CONJUGADO,HIDROGENADO,INJERTADO,QUE CONTIENE NITROGENO

Nitrogen-containing copolymers are prepared by the reaction of lithiated hydrogenated conjugated dienemonovinylarene copolymers with nitrogen containing organic compounds. The nitrogen-containing copolymers are oil additives which combine the aspects of viscosity index improvers with dispersant prop...

Full description

Saved in:
Bibliographic Details
Main Author WILLIAM JAMES TREPKA
Format Patent
LanguageSpanish
Published 19.08.1983
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
FUELS
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS
LUBRICANTS
LUBRICATING COMPOSITIONS
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
THEIR PREPARATION OR CHEMICAL WORKING-UP
TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
Online AccessGet full text

Cover

More Information
Summary:Nitrogen-containing copolymers are prepared by the reaction of lithiated hydrogenated conjugated dienemonovinylarene copolymers with nitrogen containing organic compounds. The nitrogen-containing copolymers are oil additives which combine the aspects of viscosity index improvers with dispersant properties.
Bibliography:Application Number: MX19780174586