ES2044154T3 - Polimeros derivados de poliesteres insaturados mediante adicion de compuestos de funcion tiol y su utilizacion como aditivos de modificacion de las propiedades en frio de destilados medios de petroleo. - Google Patents

Polimeros derivados de poliesteres insaturados mediante adicion de compuestos de funcion tiol y su utilizacion como aditivos de modificacion de las propiedades en frio de destilados medios de petroleo.

Info

Publication number
ES2044154T3
ES2044154T3 ES89400182T ES89400182T ES2044154T3 ES 2044154 T3 ES2044154 T3 ES 2044154T3 ES 89400182 T ES89400182 T ES 89400182T ES 89400182 T ES89400182 T ES 89400182T ES 2044154 T3 ES2044154 T3 ES 2044154T3
Authority
ES
Spain
Prior art keywords
addition
polymers derived
unsaturated polyesters
oil distillates
thiol function
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 - Lifetime
Application number
ES89400182T
Other languages
English (en)
Inventor
Jacques Garapon
Remi Touet
Bernard Damin
Beatrice Debled
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.)
Elf Antar France
IFP Energies nouvelles
Original Assignee
IFP Energies nouvelles
Elf France SA
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 IFP Energies nouvelles, Elf France SA filed Critical IFP Energies nouvelles
Application granted granted Critical
Publication of ES2044154T3 publication Critical patent/ES2044154T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
    • C10L1/2493—Organic compounds containing sulfur, selenium and/or tellurium compounds of uncertain formula; reactions of organic compounds (hydrocarbons, acids, esters) with sulfur or sulfur containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6888—Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

POLIMERO DE MASA MOLECULAR MEDIA EN NUMERO DE ALREDEDOR DE 400 A 20000 CON GRUPOS TIOSUSTITUIDOS EN SU MOLECULA Y RESULTANDO DE LA REACCION, EN PRESENCIA DE UN CATALIZADOR DE ADICION, DE AL MENOS UN COMPUESTO DE FUNCION TIOL CON DE 1 A 60 C EN SU MOLECULA SOBRE UN POLIESTER INSATURADO RESULTANDO DE LA CONDENSACION DE UN EPOXIDO ALIFATICO SOBRE UN COMPUESTO ALIFATICO INSATURADO DICARBOXILICO CON AL MENOS UNA INSATURACION ETILENICA EN ALFA DE UNO DE LOS GRUPOS CARBOXILICOS. COMPOSICION DE DESTILADO MEDIO CON UN INTERVALO DE DESTILACION DE 150 A 450 (GRADOS) C Y COMPRENDIENDO UNA PROPORCION MENOR, PREFERENTEMENTE DE 0.001 A 2% EN PESO, DE AL MENOS UNO DE LOS POLIMEROS YA DEFINIDOS.
ES89400182T 1988-02-04 1989-01-23 Polimeros derivados de poliesteres insaturados mediante adicion de compuestos de funcion tiol y su utilizacion como aditivos de modificacion de las propiedades en frio de destilados medios de petroleo. Expired - Lifetime ES2044154T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801424A FR2626887B1 (fr) 1988-02-04 1988-02-04 Polymeres thio-substitues derives de polyesters insatures et leur utilisation comme additifs de modification des proprietes a froid des distillats moyens d'hydrocarbures

Publications (1)

Publication Number Publication Date
ES2044154T3 true ES2044154T3 (es) 1994-01-01

Family

ID=9363030

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89400182T Expired - Lifetime ES2044154T3 (es) 1988-02-04 1989-01-23 Polimeros derivados de poliesteres insaturados mediante adicion de compuestos de funcion tiol y su utilizacion como aditivos de modificacion de las propiedades en frio de destilados medios de petroleo.

Country Status (7)

Country Link
US (2) US5037945A (es)
EP (1) EP0327424B1 (es)
JP (1) JPH01225606A (es)
CA (1) CA1327596C (es)
DE (1) DE68902399T2 (es)
ES (1) ES2044154T3 (es)
FR (1) FR2626887B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284496A (en) * 1992-09-17 1994-02-08 Mobil Oil Corporation Oligomeric/polymeric multifunctional additives to improve the low-temperature properties of distillate fuels
US5284495A (en) * 1992-09-17 1994-02-08 Mobil Oil Corporation Oligomeric/polymeric multifunctional additives to improve the low-temperature properties of distillate fuels
US5466267A (en) * 1992-09-17 1995-11-14 Mobil Oil Corporation Oligomeric/polymeric multifunctional additives to improve the low-temperature properties of distillate fuels
US5284494A (en) * 1992-09-17 1994-02-08 Mobil Oil Corporation Oligomeric/polymeric multifunctional additives to improve the low-temperature properties of distillate fuels
US5266084A (en) * 1992-09-17 1993-11-30 Mobil Oil Corporation Oligomeric/polymeric multifunctional additives to improve the low-temperature properties of distillate fuels
US5271748A (en) * 1992-09-17 1993-12-21 Mobil Oil Corporation Oligomeric/polymeric multifunctional additives to improve the low-temperature properties of distillate fuels
CN116888654B (zh) 2020-12-23 2026-03-17 福森集团有限责任公司 用于将显示单元固定或紧固在承载装置处的固定元件

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813086A (en) * 1954-05-04 1957-11-12 Hooker Electrochemical Co Sulfur-containing crosslinked polyester elastomers
US3382055A (en) * 1965-02-24 1968-05-07 Exxon Research Engineering Co Polyalkylethyleneoxide pour point depressant additive
BE759191A (en) * 1969-11-24 1971-05-21 Ucb Sa Fire retardant polyester contg a poly - halogenated thiophenol
US3959103A (en) * 1971-02-24 1976-05-25 W. R. Grace & Co. Photocuring of unsaturated polyester/polythiol compositions
US3790358A (en) * 1971-07-30 1974-02-05 Exxon Research Engineering Co Residual fuels improved in its flow characteristics by a copolymer of c{11 {11 to c{11 {11 linear alpha-olefin and styrene or a c{11 {11 to c{11 {11 alpha-olefin
US4135887A (en) * 1977-09-16 1979-01-23 Exxon Research & Engineering Co. Flow improvers for crude and residual-containing fuel oils
DE3133319A1 (de) * 1981-03-14 1982-09-30 Hoechst Ag, 6000 Frankfurt Mit wasser verduennbarer polyester, verfahren zu dessen herstellung und dessen verwendung
US4380498A (en) * 1981-08-10 1983-04-19 Ferro Corporation Sulfurized, transesterified oil additives and their use in a lubricating oil and a fuel
US4485044A (en) * 1982-02-24 1984-11-27 Ferro Corporation Sulfurized esters of polycarboxylic acids
DE3300156A1 (de) * 1983-01-05 1984-07-05 Basf Ag, 6700 Ludwigshafen Neue additionsprodukte, verfahren zu deren herstellung analog der michael-reaktion und deren verwendung als zusatzmittel zur herstellung von polyurethangruppen enthaltenden polyisocyanuratschaumstoffen
US4776969A (en) * 1986-03-31 1988-10-11 Exxon Chemical Patents Inc. Cyclic phosphate additives and their use in oleaginous compositions

Also Published As

Publication number Publication date
US5037945A (en) 1991-08-06
CA1327596C (fr) 1994-03-08
US5112937A (en) 1992-05-12
EP0327424A1 (fr) 1989-08-09
DE68902399D1 (de) 1992-09-17
FR2626887A1 (fr) 1989-08-11
EP0327424B1 (fr) 1992-08-12
DE68902399T2 (de) 1993-02-25
FR2626887B1 (fr) 1992-02-21
JPH01225606A (ja) 1989-09-08

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