ES8702449A1 - Un ester de un interpolimero - Google Patents

Un ester de un interpolimero

Info

Publication number
ES8702449A1
ES8702449A1 ES551018A ES551018A ES8702449A1 ES 8702449 A1 ES8702449 A1 ES 8702449A1 ES 551018 A ES551018 A ES 551018A ES 551018 A ES551018 A ES 551018A ES 8702449 A1 ES8702449 A1 ES 8702449A1
Authority
ES
Spain
Prior art keywords
ester group
carbon atoms
ester
interpolymer
group
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES551018A
Other languages
English (en)
Other versions
ES551018A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lubrizol Corp
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 ES8702449A1 publication Critical patent/ES8702449A1/es
Publication of ES551018A0 publication Critical patent/ES551018A0/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F8/14—Esterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Fats And Perfumes (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

UN PROCEDIMIENTO PARA LA PREPARACION DE UN ESTER DE UN INTERPOLIMERO, QUE CONTIENE GRUPOS CARBOXI CON VISCOSIDAD ESPECIFICA REDUCIDA (VER) DE 0,05 A 2 APROXIMADAMENTE. EL PROCEDIMIENTO HACE REACCIONAR LOS INTERPOLIMEROS CON ALCOHOLES DE POR LO MENOS 8 ATOMOS DE C ALIFATICOS PARA FORMAR EL GRUPO ESTER CARBOXILICO, LOS ALCOXILATOS PARA FORMAR LOS GRUPOS ESTER CARBOXILICO Y OPCIONALMENTE LOS ALCOHOLES DE NO MAS DE 7 ATOMOS DE C ALIFATICO PARA FORMAR GRUPOS ESTER CARBOXILICO CON NO MAS DE 7 ATOMOS DE C ALIFATICOS, A TEMPERATURAS ENTRE 80 Y 300JC (50% DE ESTERIFICACION). LOS ESTERES SE UTILIZAN COMO DEPRESORES DEL PUNTO DE FLUIDEZ Y AGENTES ANTILODOS EN COMPOSICIONES DE PETROLEO CRUDO, ACEITES LUBRICANTES Y COMBUSTIBLES.
ES551018A 1985-01-18 1986-01-17 Un ester de un interpolimero Expired ES8702449A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69294685A 1985-01-18 1985-01-18
US06/813,542 US4654050A (en) 1985-01-18 1986-01-03 Esters of carboxy-containing interpolymers

Publications (2)

Publication Number Publication Date
ES8702449A1 true ES8702449A1 (es) 1986-12-16
ES551018A0 ES551018A0 (es) 1986-12-16

Family

ID=27105084

Family Applications (1)

Application Number Title Priority Date Filing Date
ES551018A Expired ES8702449A1 (es) 1985-01-18 1986-01-17 Un ester de un interpolimero

Country Status (16)

Country Link
US (1) US4654050A (es)
EP (1) EP0210230B1 (es)
JP (1) JPH07648B2 (es)
AT (1) ATE119171T1 (es)
AU (1) AU581965B2 (es)
BR (1) BR8604743A (es)
CA (1) CA1272546A (es)
DE (1) DE3650247T2 (es)
DK (1) DK445786D0 (es)
ES (1) ES8702449A1 (es)
FI (1) FI89717C (es)
IL (1) IL77645A (es)
IN (1) IN166512B (es)
MX (1) MX163526B (es)
NO (1) NO167581C (es)
WO (1) WO1986004338A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124059A (en) * 1985-01-18 1992-06-23 The Lubrizol Corporation Esters of carboxy-containing interpolymers
IN172215B (es) * 1987-03-25 1993-05-08 Lubrizol Corp
DE3728786A1 (de) * 1987-08-28 1989-03-09 Sandoz Ag Polymere verbindungen, deren herstellung und verwendung
DE4006093A1 (de) * 1990-02-27 1991-08-29 Goldschmidt Ag Th Polyacrylsaeureester mit langkettigen alkoxylierten kohlenwasserstoffoxy-gruppen und deren verwendung in der kosmetik und koerperpflege
GB9007267D0 (en) * 1990-03-30 1990-05-30 Shell Int Research Process for preparing a dispersant/vi improver
DE4135956C2 (de) * 1990-11-06 2001-10-18 Mbt Holding Ag Zuerich Zusatzmittel für Zementmischungen und deren Verwendung
CH682237A5 (en) * 1990-12-29 1993-08-13 Sandoz Ag Styrene]-maleic acid half-ester copolymer, used as cement additive
US5703023A (en) * 1991-12-24 1997-12-30 Ethyl Corporation Lubricants with enhanced low temperature properties
US5573702A (en) * 1993-11-22 1996-11-12 Colgate-Palmolive Co. Liquid cleaning compositions with grease release agent
US5486307A (en) * 1993-11-22 1996-01-23 Colgate-Palmolive Co. Liquid cleaning compositions with grease release agent
DE4414988A1 (de) * 1994-04-29 1995-11-02 Bayer Ag Verfahren zur Herstellung von wasserverdünnbaren Bindemitteln und deren Verwendung
US5707943A (en) * 1996-12-16 1998-01-13 The Lubrizol Corporation Mixtures of esterified carboxy-containing interpolymers and lubricants containing them
JP2003504487A (ja) 1999-07-09 2003-02-04 ザ ルブリゾル コーポレイション 向上した酸化的安定性を有する窒素含有エステル化カルボキシ含有インターポリマーおよびそれを含有する潤滑剤
EP1396506B1 (de) * 2002-09-07 2009-02-18 Cognis IP Management GmbH Anionpolymere
US10280714B2 (en) 2015-11-19 2019-05-07 Ecolab Usa Inc. Solid chemicals injection system for oil field applications
CA3064010A1 (en) 2017-05-23 2018-11-29 Ecolab Usa Inc. Injection system for controlled delivery of solid oil field chemicals
CA3064009A1 (en) 2017-05-23 2018-11-29 Ecolab Usa Inc. Dilution skid and injection system for solid/high viscosity liquid chemicals

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085986A (en) * 1959-10-30 1963-04-16 Sinclair Research Inc Composition comprising a low viscosity styrene-maleic anhydride copolymer and a polyhydric alcohol
NL281798A (es) * 1961-08-08
US3329658A (en) * 1962-05-14 1967-07-04 Monsanto Co Dispersency oil additives
US3374209A (en) * 1964-12-22 1968-03-19 Gulf Research Development Co Thermosettable compositions containing polyanhydride and mono-oxirane compounds and process of making
US3451979A (en) * 1966-06-27 1969-06-24 Sinclair Research Inc Chain terminated copolymers of styrene and maleic anhydride of low molecular weight
GB1112788A (en) * 1967-04-14 1968-05-08 Shell Int Research Lubricant compositions
GB1172950A (en) * 1967-10-03 1969-12-03 Mobil Oil Corp Esters of Styrene-Maleic Anhydride Copolymers, their production and use
US3634052A (en) * 1968-04-03 1972-01-11 Mobil Oil Corp Liquid petroleum hydrocarbon compositions containing esters of an alkyl itaconate-maleic anhydride copolymer as fluidity improvers
US3544344A (en) * 1968-04-18 1970-12-01 Sinclair Research Inc Set retarded plaster composition
US3531440A (en) * 1969-02-10 1970-09-29 Chevron Res Ester modified polymers as fuel dispersants
US3574575A (en) * 1969-04-21 1971-04-13 Mobil Oil Corp Liquid hydrocarbon oil compositions containing esters of styrene-maleic anhydride copolymers as fluidity improvers
GB1317899A (en) * 1969-10-14 1973-05-23 Exxon Research Engineering Co Liquid hydrocarbon compositions
ES389530A1 (es) * 1970-04-20 1973-06-16 Lubrizol Corp Un procedimiento para la preparacion de esteres solubles enaceite de un acido maleico o fumarico sustituido.
DE2727329C2 (de) * 1977-06-16 1984-03-01 Akzo Gmbh, 5600 Wuppertal Olefin-Maleinsäure-Copolymerisat-Ester
JPS5662809A (en) * 1979-10-27 1981-05-29 Idemitsu Petrochem Co Ltd Coating material and water-based coating
JPS5665091A (en) * 1979-10-31 1981-06-02 Toho Chem Ind Co Ltd Residual fuel oil and crude oil composition with improved low-temperature fluidity
US4284414A (en) * 1980-10-14 1981-08-18 The Lubrizol Corporation Mixed alkyl esters of interpolymers for use in crude oils
US4518509A (en) * 1982-04-09 1985-05-21 Petrolite Corporation Particulate compositions
JPS58222190A (ja) * 1982-06-17 1983-12-23 Nippon Petrochem Co Ltd 石油中間留出燃料油組成物
JPH0236159B2 (ja) * 1982-12-29 1990-08-15 Nippon Synthetic Chem Ind Nenryososeibutsu

Also Published As

Publication number Publication date
AU581965B2 (en) 1989-03-09
US4654050A (en) 1987-03-31
DK445786A (da) 1986-09-17
NO167581C (no) 1991-11-20
EP0210230B1 (en) 1995-03-01
CA1272546A (en) 1990-08-07
FI89717C (fi) 1993-11-10
NO167581B (no) 1991-08-12
FI863758A0 (fi) 1986-09-17
MX163526B (es) 1992-05-26
NO863615D0 (no) 1986-09-10
BR8604743A (pt) 1987-08-04
DE3650247T2 (de) 1995-06-22
ATE119171T1 (de) 1995-03-15
AU5359686A (en) 1986-08-13
DK445786D0 (da) 1986-09-17
JPS62501510A (ja) 1987-06-18
WO1986004338A1 (en) 1986-07-31
FI863758A (fi) 1986-09-17
EP0210230A1 (en) 1987-02-04
JPH07648B2 (ja) 1995-01-11
DE3650247D1 (de) 1995-04-06
NO863615L (no) 1986-09-10
IL77645A (en) 1990-07-12
FI89717B (fi) 1993-07-30
ES551018A0 (es) 1986-12-16
IN166512B (es) 1990-05-19

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