MX169007B - Copolimeros de injerto preparado de una reaccion exenta de solvente y sus derivados dispersantes - Google Patents

Copolimeros de injerto preparado de una reaccion exenta de solvente y sus derivados dispersantes

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Publication number
MX169007B
MX169007B MX004701A MX470186A MX169007B MX 169007 B MX169007 B MX 169007B MX 004701 A MX004701 A MX 004701A MX 470186 A MX470186 A MX 470186A MX 169007 B MX169007 B MX 169007B
Authority
MX
Mexico
Prior art keywords
block copolymer
solvent
dispersing
derivatives
free reaction
Prior art date
Application number
MX004701A
Other languages
English (en)
Inventor
Katsumi Hayashi
Curtis R Scharf
T Robert Hopkins
Original Assignee
Lubrizol Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lubrizol Corp filed Critical Lubrizol Corp
Publication of MX169007B publication Critical patent/MX169007B/es

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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
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    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/10—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
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    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/12—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
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    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
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    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/16—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate polycarboxylic
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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
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    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/086—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type polycarboxylic, e.g. maleic acid
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    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
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    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/028—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
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    • C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Graft Or Block Polymers (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

La presente invención se refiere a una composición de materia, que comprende: el producto de reacción sin disolvente de: un copolímero de bloque hidrogenado que comprende un copolímero de bloque normal o un copolímero de bloque al azar, dicho copolímero de bloque normal se prepara a partir de un aromático sustituído con vinilo y un dieno conjugado alifático, dicho copolímero de bloque normal tiene de dos a unos cinco bloques poliméricos, por lo menos con un bloque polímerico de dicho aromático sustituído con vinilo y como mínimo un bloque polimérico de dicho dieno conjugado alifático hidrogenado; dicho copolímero de bloque al azar se prepara a partir de monómeros aromáticos sustituídos con vinilo y diénicos conjugados alifáticos.
MX004701A 1985-12-19 1986-12-18 Copolimeros de injerto preparado de una reaccion exenta de solvente y sus derivados dispersantes MX169007B (es)

Applications Claiming Priority (1)

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US81094485A 1985-12-19 1985-12-19

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MX169007B true MX169007B (es) 1993-06-16

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MX004701A MX169007B (es) 1985-12-19 1986-12-18 Copolimeros de injerto preparado de una reaccion exenta de solvente y sus derivados dispersantes

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US (1) US5429758A (es)
EP (1) EP0285609B1 (es)
JP (1) JP2528152B2 (es)
AR (1) AR242983A1 (es)
AT (1) ATE101401T1 (es)
AU (1) AU606326B2 (es)
BR (1) BR8607228A (es)
CA (1) CA1339430C (es)
DE (1) DE3689634T2 (es)
DK (1) DK429487A (es)
ES (1) ES2003992A6 (es)
FI (1) FI882888A0 (es)
IN (3) IN172193B (es)
MX (1) MX169007B (es)
NO (1) NO173187C (es)
SG (1) SG77994G (es)
WO (1) WO1987003890A1 (es)
ZA (1) ZA869513B (es)

Families Citing this family (25)

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US4693838A (en) * 1985-10-29 1987-09-15 Exxon Chemical Patents Inc. Multifunctional viscosity index improver
FR2640272B1 (fr) * 1988-12-12 1992-07-24 Elf Aquitaine Composes polymeriques resultant de la condensation d'une alkylene polyamine sur un copolymere ayant des groupements carboxyliques vicinaux et leur utilisation comme additifs aux lubrifiants
US5633415A (en) * 1990-01-16 1997-05-27 Mobil Oil Corporation Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers
US6300288B1 (en) 1994-03-31 2001-10-09 The Lubrizol Corporation Functionalized polymer as grease additive
US5486563A (en) * 1994-12-20 1996-01-23 Shell Oil Company Process for making dispersant viscosity index improvers
US5747433A (en) * 1996-07-15 1998-05-05 The Lubrizol Corporation Oil concentrates of polymers with improved viscosity
US6083888A (en) * 1997-09-16 2000-07-04 Shell Oil Company Dispersant viscosity index improvers
US6350723B1 (en) * 1998-11-30 2002-02-26 Ethyl Corporation Block copolymers prepared by anionic polymerization
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EP0285609B1 (en) 1994-02-09
DE3689634D1 (de) 1994-03-24
NO873479D0 (no) 1987-08-18
JPS63502754A (ja) 1988-10-13
JP2528152B2 (ja) 1996-08-28
US5429758A (en) 1995-07-04
CA1339430C (en) 1997-09-02
DE3689634T2 (de) 1994-06-16
SG77994G (en) 1994-10-14
EP0285609A1 (en) 1988-10-12
DK429487D0 (da) 1987-08-18
DK429487A (da) 1987-08-18
IN167490B (es) 1990-11-10
WO1987003890A1 (en) 1987-07-02
NO173187B (no) 1993-08-02
IN170839B (es) 1992-05-30
BR8607228A (pt) 1988-11-01
NO173187C (no) 1993-11-10
AU606326B2 (en) 1991-02-07
NO873479L (no) 1987-10-19
ATE101401T1 (de) 1994-02-15
FI882888A (fi) 1988-06-16
ES2003992A6 (es) 1988-12-01
AR242983A1 (es) 1993-06-30
IN172193B (es) 1993-05-01
AU6779587A (en) 1987-07-15
FI882888A0 (fi) 1988-06-16
ZA869513B (en) 1987-08-26

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