MX9307767A - Aditivos dispersantes de alfa olefinas libres de gel utiles en composiciones oleaginosas. - Google Patents

Aditivos dispersantes de alfa olefinas libres de gel utiles en composiciones oleaginosas.

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Publication number
MX9307767A
MX9307767A MX9307767A MX9307767A MX9307767A MX 9307767 A MX9307767 A MX 9307767A MX 9307767 A MX9307767 A MX 9307767A MX 9307767 A MX9307767 A MX 9307767A MX 9307767 A MX9307767 A MX 9307767A
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MX
Mexico
Prior art keywords
compounds containing
per molecule
post
alpha
reactive
Prior art date
Application number
MX9307767A
Other languages
English (en)
Inventor
Jacob Emert
Robert Dean Lundberg
David John Lohse
Original Assignee
Exxon Chemical Patents Inc
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Publication date
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of MX9307767A publication Critical patent/MX9307767A/es

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    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/023—On to modified polymers, e.g. chlorinated polymers
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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Se describen aditivos dispersantes libres de gel para composiciones de aceites lubricantes y aceites combustibles que comprenden cuando menos un aducto de (A) homopolímero o interpolímero de interpolímero de Ó-olefina de 700 a 10,00 M-n, injertado en radicales libres con un promedio de 0.5 a 5 porciones productoras de ácido carboxílico por cadena de polímero. La presente invención se refiere a aditivos dispersantes poliméricos mejorados solubles en aceite útiles para composiciones oleaginosas, particularmente composiciones de aceite lubricante oleaginoso.
MX9307767A 1992-12-17 1993-12-08 Aditivos dispersantes de alfa olefinas libres de gel utiles en composiciones oleaginosas. MX9307767A (es)

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Publication number Publication date
JPH08504854A (ja) 1996-05-28
CA2110649C (en) 2004-10-26
EP0674691B1 (en) 1998-09-09
CA2110649A1 (en) 1994-06-18
DE69320987T2 (de) 1999-01-28
EP0674691A1 (en) 1995-10-04
JP3404397B2 (ja) 2003-05-06
US5747596A (en) 1998-05-05
US5578237A (en) 1996-11-26
ATE170909T1 (de) 1998-09-15
DE69320987D1 (de) 1998-10-15
WO1994013761A1 (en) 1994-06-23
AU5743394A (en) 1994-07-04

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