AR048075A1 - Proceso para la elaboracion de un producto de poliester a partir de oxido de alquileno y acido carboxilico - Google Patents

Proceso para la elaboracion de un producto de poliester a partir de oxido de alquileno y acido carboxilico

Info

Publication number
AR048075A1
AR048075A1 ARP050100816A ARP050100816A AR048075A1 AR 048075 A1 AR048075 A1 AR 048075A1 AR P050100816 A ARP050100816 A AR P050100816A AR P050100816 A ARP050100816 A AR P050100816A AR 048075 A1 AR048075 A1 AR 048075A1
Authority
AR
Argentina
Prior art keywords
alkylene oxide
preparation
polyester product
carboxyl acid
product
Prior art date
Application number
ARP050100816A
Other languages
English (en)
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of AR048075A1 publication Critical patent/AR048075A1/es

Links

Classifications

    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/87—Non-metals or inter-compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un proceso para elaborar un producto de poliéster a partir de oxido de alquileno y ácido carboxílico. Más específicamente, este proceso se refiere a un proceso para producir tereftalato de polietileno, donde se hacen reaccionar oxido de etileno y ácido tereftálico para formar un producto de ácido tereftálico parcialmente esterificado, y luego, el producto parcialmente esterificado se hace reaccionar adicionalmente con etilenglicol, a fin de producir tereftalato de polietileno.
ARP050100816A 2004-03-04 2005-03-03 Proceso para la elaboracion de un producto de poliester a partir de oxido de alquileno y acido carboxilico AR048075A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/793,384 US7332548B2 (en) 2004-03-04 2004-03-04 Process for production of a polyester product from alkylene oxide and carboxylic acid

Publications (1)

Publication Number Publication Date
AR048075A1 true AR048075A1 (es) 2006-03-29

Family

ID=34912028

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050100816A AR048075A1 (es) 2004-03-04 2005-03-03 Proceso para la elaboracion de un producto de poliester a partir de oxido de alquileno y acido carboxilico

Country Status (13)

Country Link
US (2) US7332548B2 (es)
EP (1) EP1720929B1 (es)
JP (1) JP2007526391A (es)
KR (1) KR20060123612A (es)
CN (1) CN100503685C (es)
AR (1) AR048075A1 (es)
AT (1) ATE527300T1 (es)
BR (1) BRPI0507648B1 (es)
CA (1) CA2557346A1 (es)
ES (1) ES2369920T3 (es)
RU (1) RU2371451C2 (es)
TW (1) TWI382038B (es)
WO (1) WO2005092950A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI617543B (zh) * 2017-07-03 2018-03-11 Far Eastern New Century Corp Process for preparing bis(2-hydroxyethyl) terephthalate

Family Cites Families (154)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905707A (en) 1959-09-22 Production of bis
US2937197A (en) * 1960-05-17 Process of producing terephthalic acid
US2361717A (en) 1940-09-12 1944-10-31 Du Pont Process for making polyamides
US2753249A (en) 1950-10-06 1956-07-03 Exxon Research Engineering Co Catalytic polymerization apparatus
US2709642A (en) 1951-12-03 1955-05-31 Exxon Research Engineering Co Chemical reactor
US2808428A (en) * 1954-06-28 1957-10-01 California Research Corp Preparation of monoesters of terephthalic acid
NL89292C (es) * 1954-08-16
US2867650A (en) * 1954-10-14 1959-01-06 Gevaert Photo Prod Nv Process for the preparation of monodiol esters of terephthalic acid
US2973341A (en) 1956-01-25 1961-02-28 Glanzstoff Ag Continuous process for production of a polyethylene terephthalate condensate
NL108873C (es) 1957-01-17
US2829153A (en) 1957-03-04 1958-04-01 Du Pont Continuous ester interchange process
NL96710C (es) 1957-09-28
US2901505A (en) * 1957-11-20 1959-08-25 Standard Oil Co Process for preparing glycol esters of benzene dicarboxylic acids
US3140309A (en) * 1958-11-03 1964-07-07 Socony Mobil Oil Co Inc Preparation of isophthalic acid monoester
US3254965A (en) 1958-11-28 1966-06-07 Phillips Petroleum Co Polymerization control apparatus
US3113843A (en) 1959-01-27 1963-12-10 Du Pont Apparatus for separating a vapor from a viscous material such as molten polymer
US3192184A (en) 1959-03-19 1965-06-29 Du Pont Prepolymerization process
NL255414A (es) 1959-08-31
US3052711A (en) * 1960-04-20 1962-09-04 Du Pont Production of di(beta-hydroxyethyl) terephthalate
US3110547A (en) 1961-07-26 1963-11-12 Du Pont Polymerization process
US3161710A (en) 1961-07-27 1964-12-15 Du Pont Polymerization process for polyester films
GB988548A (en) 1961-08-30 1965-04-07 Goodyear Tire & Rubber Method for preparing polyester resins
BE634031A (es) 1962-06-23
NL130338C (es) 1963-06-11 1900-01-01
US3241926A (en) 1963-11-15 1966-03-22 Monsanto Co Apparatus for continuously polycondensing polymethylene glycol esters of aromatic dicarboxylic acids
US3459788A (en) * 1964-02-25 1969-08-05 Nippon Soda Co Process for preparation of bis-(beta-hydroxyethyl)-benzene dicarboxylate
NL142442B (nl) * 1964-03-31 1974-06-17 Shell Int Research Werkwijze voor de vervaardiging van voorwerpen van polymeerschuim.
GB1029669A (en) * 1964-05-15 1966-05-18 Mitsui Petrochemical Ind A process for the manufacture of bis-(ª‰-hydroxyethyl) terephthalate
IL23644A (en) 1964-06-01 1969-12-31 Monsanto Co Process and apparatus for recovery of glycols
DE1240286B (de) 1965-01-02 1967-05-11 Basf Ag Verfahren zur kontinuierlichen Emulsions-polymerisation olefinisch ungesaettigter Verbindungen
DE1248660B (de) * 1965-05-29 1967-08-31 Badische Anilin d. Soda Fabrik Aktiengesellschaft, Ludwigshafen/Rhem Verfahren zur Herstellung von Glykolmonoestern von Carbonsauren
NL131998C (es) 1965-06-09
US3442868A (en) 1965-07-20 1969-05-06 Teijin Ltd Novel process for the preparation of polyester
CH487345A (de) 1965-11-11 1970-03-15 Karl Fischer App Und Rohrleitu Verfahren zur Förderung eines dampfförmigen Stoffes und Anwendung dieses Verfahrens
US3496220A (en) 1966-04-04 1970-02-17 Mobil Oil Corp Esterification process
GB1111815A (en) 1966-04-22 1968-05-01 Ici Ltd Polyester preparation
CH465875A (de) 1966-09-16 1968-11-30 Inventa Ag Verfahren zur kontinuierlichen Herstellung von Polyestern
US3590072A (en) 1966-11-18 1971-06-29 Monsanto Co Method for direct esterification of terephthalic acid with ethylene glycol
NL6717446A (es) 1966-12-30 1968-07-01
US3487049A (en) 1967-01-04 1969-12-30 Du Pont Process for producing polyethylene terephthalate
US3522214A (en) 1967-04-13 1970-07-28 Mobil Oil Corp Process and apparatus for polymerizing liquids
US3595846A (en) 1967-05-02 1971-07-27 Michelin & Cie Continuous chemical reactions
US3496146A (en) 1967-08-23 1970-02-17 Du Pont Preparation of glycol terephthalate linear polyester by direct esterification of terephthalic acid
US4020049A (en) 1967-09-14 1977-04-26 The Goodyear Tire & Rubber Company Process for preparing polyester resin
CH496647A (de) * 1967-12-15 1970-09-30 Hoechst Ag Verfahren zur Herstellung von Terephthalsäure-(B-hydroxy-äthyl)-estern
US3551396A (en) 1968-01-05 1970-12-29 Gulf Oil Canada Ltd Continuous vinyl polymerization process
NL6809754A (es) 1968-04-11 1969-10-14
US3609125A (en) 1968-04-24 1971-09-28 Asahi Chemical Ind Polyesterification process and apparatus
FR1583867A (es) 1968-05-15 1969-12-05
US3590070A (en) 1968-06-03 1971-06-29 Celanese Corp Recycle of terephthalic acid in the production of a bis(2-hydroxyalkyl) terephthalate
US3651125A (en) 1968-08-12 1972-03-21 Eastman Kodak Co Continuous method for formation of a liquid monomer for a condensation polymer
US3646102A (en) 1968-08-28 1972-02-29 Idemitsu Kosan Co Method for continuously preparing polycarbonate oligomer
NL160174C (nl) 1968-12-12 1979-10-15 Snia Viscosa Inrichting voor het volumetrisch afvoeren van een viskeuze vloeistof uit een ruimte voor het continu behandelen van polymeren.
CH521400A (de) 1969-01-24 1972-04-15 Inventa Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polylactamen
US3689461A (en) 1969-09-18 1972-09-05 Allied Chem Process for the preparation of linear condensation polyesters
US3697579A (en) 1969-09-18 1972-10-10 Allied Chem Method of esterifying a polycarboxylic acid with a glycol
BE759208A (fr) 1969-11-22 1971-05-21 Basf Ag Procede de preparation continue de
JPS495630B1 (es) 1970-03-19 1974-02-08
US3644096A (en) 1970-03-30 1972-02-22 Eastman Kodak Co Apparatus for use in a continuous flow reaction for producing a monomer and/or a protopolymer
US3684459A (en) 1970-08-20 1972-08-15 Phillips Fibers Corp Plug metered evaporative reaction tube
US3873602A (en) * 1970-09-18 1975-03-25 Aerojet General Co Beta hydroxy esters
NL7016364A (es) 1970-10-21 1972-04-25
GB1380266A (en) 1971-05-21 1975-01-08 Agfa Gevaert Process for the semi-continuous preparation of high-molecular weight linear polyesters
DE2145761C3 (de) 1971-09-14 1978-06-15 Davy International Ag, 6000 Frankfurt Verfahren zur Einführung pulverförmiger Terephthalsäure in ein Reaktionsgemisch aus teilweise mit Diolen veresterter Terephthalsäure
US3740267A (en) 1971-09-22 1973-06-19 Allied Chem Method of cleaning apparatus used in processing polyethylene terephthalate
US3819585A (en) 1971-09-30 1974-06-25 Monsanto Co Polyester esterification under two different pressures
GB1395551A (en) 1971-12-29 1975-05-29 Kanebo Ltd Method of producing polyesters
DE2227091A1 (de) 1972-06-03 1973-12-13 Davy Ashmore Ag Verfahren zur herstellung von hochpolymeren, insbesondere spinnfaehigen, polyestermassen
US4100142A (en) 1972-09-13 1978-07-11 Fiber Industries, Inc. Polyester process and product
JPS5810098Y2 (ja) * 1973-05-07 1983-02-24 株式会社小松製作所 ユアツソクテイソウチ
GB1474524A (es) 1973-07-06 1977-05-25
US3927983A (en) 1973-09-19 1975-12-23 Monsanto Co Continuous staged isobaric stirred polymerization apparatus
GB1486409A (en) 1973-11-06 1977-09-21 Agfa Gevaert Process for the preparation of high-molecular weight polyesters
CA1024294A (en) 1974-02-27 1978-01-10 Baden M. Pinney Control in preparing polyamides by continuous polymerization
US4077945A (en) 1974-03-23 1978-03-07 Zimmer Aktiengesellschaft Process for making linear polyesters from ethylene glycol and terephthalic acid
DE2443566A1 (de) 1974-09-12 1976-04-01 Basf Ag Verfahren zum kontinuierlichen herstellen von polyamiden
DE2504258A1 (de) 1975-02-01 1976-08-05 Dynamit Nobel Ag Verfahren und apparatur zur herstellung von oligomeren alkylenterephthalaten
DE2514116C3 (de) 1975-03-29 1983-03-17 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen Herstellung von linearen, hochmolekularen Polybutylenterephthalaten
JPS51127031A (en) 1975-04-23 1976-11-05 Fuji Photo Film Co Ltd Preparation of polyethylene terephthalate
US4028307A (en) 1975-05-30 1977-06-07 Fiber Industries, Inc. Preparation of polyesters using salts of substituted quaternary ammonium bases
US4118582A (en) 1975-10-28 1978-10-03 E. I. Du Pont De Nemours And Company Purification of spent ethylene glycol
DE2559290B2 (de) 1975-12-31 1979-08-02 Davy International Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Herstellung von hochmolekularem PoIyäthylenterephthalat
US4079046A (en) 1976-06-03 1978-03-14 Monsanto Company, St. Louis, Missouri Multiple polyesterification process
JPS52150496A (en) 1976-06-09 1977-12-14 Mitsubishi Gas Chem Co Inc Preparation of polycaronate oligomers
US4046718A (en) 1976-06-17 1977-09-06 The Dow Chemical Company Polymerization method employing tubular reactor
US4089888A (en) 1976-07-12 1978-05-16 Idemitsu Petrochemical Co. Ltd. Method for producing a polycarbonate oligomer
US4097468A (en) 1977-03-15 1978-06-27 Allied Chemical Corporation Process for preparing polyesters
US4146729A (en) 1977-04-07 1979-03-27 E. I. Du Pont De Nemours And Company Process for preparing poly(ethylene terephthalate)
US4110316A (en) 1977-04-14 1978-08-29 E. I. Du Pont De Nemours And Company Improved process for preparing poly(ethylene terephthalate)
DE2719967A1 (de) 1977-05-04 1978-11-09 Bayer Ag Kontinuierliches verfahren zur durchfuehrung von stofftransportbedingten reaktionen
GB1558910A (en) 1977-05-04 1980-01-09 Bayer Ag Continuous process for the production of polybutylene terephthalates
IT1097584B (it) 1977-08-24 1985-08-31 Basf Ag Processo ed apparecchio per la preparazione di poliesteri macronolecolari linerai
US4365078A (en) 1977-12-16 1982-12-21 The Goodyear Tire & Rubber Company Process for charging dry terephthalic acid into a reactor
US4314071A (en) * 1978-10-25 1982-02-02 Babler James H Method of preparing monoesters
US4230818A (en) 1979-03-01 1980-10-28 The Goodyear Tire & Rubber Company Reduction of glycol ethers in polyesters
US4254246A (en) 1979-03-26 1981-03-03 Davy International Ag Column system process for polyester plants
US4238593B1 (en) 1979-06-12 1994-03-22 Goodyear Tire & Rubber Method for production of a high molecular weight polyester prepared from a prepolymer polyester having an optional carboxyl content
US4223124A (en) 1979-06-22 1980-09-16 The Goodyear Tire & Rubber Company Method for producing polyesters containing low amounts of ether by-products
JPS5645704A (en) 1979-09-21 1981-04-25 Hitachi Ltd Method and apparatus for removal of volatile substances from high-viscous substance
US4452956A (en) 1979-11-09 1984-06-05 Union Carbide Corporation Discrete spiral flow imparting device
US4289871A (en) 1980-03-27 1981-09-15 Allied Chemical Corporation Method to increase reactor capacity for polycondensation of polyesters
JPS57101A (en) 1980-06-04 1982-01-05 Mitsui Petrochem Ind Ltd Method and apparatus for polymerization
DE3025574A1 (de) 1980-07-05 1982-02-04 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyestern
DE3047474C2 (de) 1980-12-17 1983-05-11 Didier Engineering Gmbh, 4300 Essen Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyestern
US4499226A (en) 1981-03-20 1985-02-12 The Goodyear Tire & Rubber Company High clarity colorless polyesters
US4346193A (en) 1981-05-04 1982-08-24 Atlantic Richfield Company Continuous process for making star-block copolymers
US4452196A (en) * 1981-10-22 1984-06-05 Vysoke Uceni Technicke V Brne Device for stopping a fuel injection engine
US4410750A (en) 1981-12-14 1983-10-18 Exxon Research And Engineering Co. Preparation of linear olefin products
US4548788A (en) 1982-09-24 1985-10-22 Cosden Technology, Inc. Apparatus for producing styrenic/alkenylnitrile copolymers
US4550149A (en) 1982-09-24 1985-10-29 Cosden Technology, Inc. Process for producing styrenic/alkenylnitrile copolymers
US4551510A (en) 1982-09-24 1985-11-05 Cosden Technology, Inc. Process for producing styrenic/alkenylnitrile copolymers
US4542196A (en) 1982-09-24 1985-09-17 Cosden Technology, Inc. Process for producing styrenic/alkenylnitrile copolymers
US4551309A (en) 1982-09-24 1985-11-05 Cosden Technology, Inc. Apparatus for producing styrenic/alkenylnitrile copolymers
US4440924A (en) 1982-10-05 1984-04-03 Toyo Boseki Kabushiki Kaisha Process for production of polyester
US4831108A (en) * 1983-02-16 1989-05-16 Amoco Corporation Polycondensation process with mean dispersion residence time
US4554343A (en) 1984-11-23 1985-11-19 Eastman Kodak Company Process for the production of high molecular weight polyester
US4675377A (en) * 1985-03-11 1987-06-23 General Electric Company Process for continuous preparation of polyphenylene oxide in agitated reaction zones
DE3544551C2 (de) * 1985-12-17 2002-02-28 Zimmer Ag Verfahren zur kontinuierlichen Herstellung von hochmolekularem Polybutylenterephthalat
US4670580A (en) * 1986-03-31 1987-06-02 Celanese Corporation Process for preparing oligomeric glycol esters of dicarboxylic acids
US4721575A (en) * 1986-04-03 1988-01-26 Vertech Treatment Systems, Inc. Method and apparatus for controlled chemical reactions
DE3750561T2 (de) * 1986-07-25 1995-03-02 Dainippon Ink & Chemicals Verfahren zur Herstellung von schlagfesten Polystyrenharzen durch kontinuierliche Massepolymerisation.
US5413861A (en) * 1988-10-17 1995-05-09 Dextor Corporation Semiconductor device encapsulated with a flame retardant epoxy molding compound
US5194525A (en) * 1988-12-12 1993-03-16 Dainippon Ink And Chemicals, Inc. Continuous mass polymerization process for making styrene copolymers
FR2660663B1 (fr) * 1990-04-05 1993-05-21 Rhone Poulenc Fibres Procede pour l'obtention de polyterephtalate d'ethylene modifie, fibres exemptes de boulochage issues du polymere ainsi modifie.
DE69214686T2 (de) * 1991-02-28 1997-06-05 Agfa Gevaert Nv Verfahren zur Herstellung von Polyestern mit verbesserter thermooxydativer Stabilität
DE4240588A1 (de) * 1992-12-03 1994-06-09 Bayer Ag Verfahren zur Herstellung von Polycarbonaten
US5385773A (en) * 1993-04-27 1995-01-31 Eastman Chemical Company Copolyester of cyclohexanenedimethanol and process for producing such polyester
US5294305A (en) * 1993-05-06 1994-03-15 Mobile Process Technology, Inc. Ethylene glycol recovery process
JP3309502B2 (ja) * 1993-07-12 2002-07-29 大日本インキ化学工業株式会社 生分解性ポリエステル系ポリマーの連続製造法
US5411665A (en) * 1993-07-20 1995-05-02 Scraggs; Charles R. Methods for reducing and separating emulsions and homogeneous components from contaminated water
EP0931787A1 (de) * 1993-11-02 1999-07-28 Bayer Ag Verfahren zur Herstellung von Maleinamidsäure
TW330940B (en) * 1993-12-22 1998-05-01 Mitsui Petroleum Chemicals Ind A method of manufacturing polyesters
US5466765A (en) * 1995-03-09 1995-11-14 Eastman Chemical Company Vaccum system for controlling pressure in a polyester process
DE19511483A1 (de) * 1995-03-29 1996-10-02 Bayer Ag Verfahren zur Herstellung von thermoplastischem Polycarbonat
DE19524181A1 (de) * 1995-07-03 1997-01-09 Basf Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren
DE19524180A1 (de) * 1995-07-03 1997-01-09 Basf Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren
EP0755945B1 (de) * 1995-07-26 1998-11-25 Sulzer Chemtech AG Verfahren und Einrichtung zum Durchführen einer Polymerisation in einem Rohrreaktor
DE19530765A1 (de) * 1995-08-22 1997-02-27 Basf Ag Kontinuierliches Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten
WO1997021754A1 (en) * 1995-12-14 1997-06-19 E.I. Du Pont De Nemours And Company Process of making polyester prepolymer
DE19608614A1 (de) * 1996-03-06 1997-09-11 Basf Ag Verfahren zur Aufarbeitung von Dihydroxyverbindungen enthaltenden Rückständen
DE19618678A1 (de) * 1996-05-09 1997-11-13 Basf Ag Verfahren zur Herstellung von Polystyrol durch kontinuierliche anionische Polymerisation
US5898058A (en) * 1996-05-20 1999-04-27 Wellman, Inc. Method of post-polymerization stabilization of high activity catalysts in continuous polyethylene terephthalate production
US5922828A (en) * 1996-09-03 1999-07-13 Hoechst Celanese Corp. Process for producing polyethylene terephthalate using a specific catalyst stabilizer system
CN1125808C (zh) * 1996-10-15 2003-10-29 三菱丽阳株式会社 生产二羧酸单酯的方法
US6103859A (en) * 1997-04-09 2000-08-15 Eastman Chemical Company Late addition of supplemental ethylene glycol in the preparation of copolyesters
KR100348238B1 (ko) * 1998-02-27 2002-08-09 미쓰이 가가쿠 가부시키가이샤 신규 폴리에스테르 및 그의 제조방법
US6069228A (en) * 1998-08-17 2000-05-30 E. I. Du Pont De Nemours And Company Process for preparing polyamides
US6310233B1 (en) * 1998-11-04 2001-10-30 Arteva North America S.A.R.L. Pressure ethoxylation in dense gases to produce hydroxyalkyl ester monomer
US6204386B1 (en) * 1998-11-05 2001-03-20 Arteva North America S.A.R.L. Method for esterification of carboxylic or polycarboxylic acid in the presence of supercritical fluids and catalysts therefor
US6359106B1 (en) * 2000-03-09 2002-03-19 Hitachi, Ltd. Production process and production apparatus for polybutylene terephthalate
US6906164B2 (en) * 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
CN1280331C (zh) * 2000-12-07 2006-10-18 伊斯曼化学公司 使用管式反应器的聚酯工艺
US6672373B2 (en) * 2001-08-27 2004-01-06 Idalex Technologies, Inc. Method of action of the pulsating heat pipe, its construction and the devices on its base
US7067088B2 (en) * 2002-01-12 2006-06-27 Saudi Basic Industries Corporation Stratified flow chemical reactor

Also Published As

Publication number Publication date
EP1720929A1 (en) 2006-11-15
ES2369920T3 (es) 2011-12-09
KR20060123612A (ko) 2006-12-01
CN100503685C (zh) 2009-06-24
CA2557346A1 (en) 2005-10-06
RU2371451C2 (ru) 2009-10-27
TW200602380A (en) 2006-01-16
BRPI0507648B1 (pt) 2016-02-16
US20080114138A1 (en) 2008-05-15
WO2005092950A1 (en) 2005-10-06
BRPI0507648A (pt) 2007-07-10
EP1720929B1 (en) 2011-10-05
RU2006134970A (ru) 2008-04-10
CN1926168A (zh) 2007-03-07
US7332548B2 (en) 2008-02-19
US20050197468A1 (en) 2005-09-08
ATE527300T1 (de) 2011-10-15
TWI382038B (zh) 2013-01-11
JP2007526391A (ja) 2007-09-13

Similar Documents

Publication Publication Date Title
IN2012DN02295A (es)
BR112014016453A2 (pt) poliésteres à base de ácido 2,5-furan dicarboxílico preparados a partir da biomassa
MX344353B (es) Polimero de polietilen tereftalato bio-basado y metodo de elaboracion del mismo.
JP2013545846A5 (es)
TW200732372A (en) Ethanolysis of PET to form DET and oxidation thereof
BRPI0506555A (pt) copoliéster alifático-aromático sulfonatado, mistura, artigo moldado, filme, artigo, embalagem, invólucro, fibra, processo de produção de embalagem e processo de produção de copoliéster alifático-aromático sulfonatado
EP2789639A3 (en) Process for the preparation of copolyesters based on 2,2,4,4-tetramethyl-1,3-cyclobutane diol and 1,4-cyclohexanedimethanol
TWI365201B (en) Process for the production of polyethylene terephthalate copolyester, copolyester obtained thereby and its use and catalyst useful in the process
MX2012002793A (es) Metodo para mezclas de resina de poliester mejoradas para eliminacion de oxigeno y productos de las mismas.
AU2013297329B2 (en) Method for manufacturing biodegradable copolymer by split-injecting aromatic dicarboxylic acid compound
UA110121C2 (uk) Спосіб одержання метакрилової кислоти та її похідних та полімери, одержані з них
AR032979A1 (es) Solucion de acido sulfoisoftalico y proceso con el mismo
DE60311789D1 (de) Durch reaktiver extrusion hergestellte bioabbaubare polyester
AR041608A1 (es) Proceso para la produccion de una mezcla de acido carboxilico / diol adecuada para uso en produccion de poliester
MXPA03006145A (es) Proceso para la fabricacion de poliesteres basados en 1,4-ciclohexanodimetanol y acido isoftalico.
MX338318B (es) Poliesteres ramificados con grupos sulfonato.
AR048075A1 (es) Proceso para la elaboracion de un producto de poliester a partir de oxido de alquileno y acido carboxilico
MY194453A (en) Process and Apparatus for Preparing Biodegradable Polyesters
AR043385A1 (es) Proceso para la produccion de una mezcla de acido carboxilico/diol adecuada para la utilizacion en la produccion de poliester
CN103214659A (zh) 高分子量生物基聚丁二酸丁二醇酯合成方法
ATE336533T1 (de) Verfahren zur herstellung von sulfonierten polyestern
TW200621838A (en) Method for the manufacture of polyesters
MY169271A (en) A method to produce polyhydroxy carboxylic acid esters of polyethylene glycol
WO2009069895A3 (en) Process for preparing polyethylenenaphthalate with 2,6-naphthalenedicarboxylic acid
AR048978A1 (es) Proceso para agregar absorbentes de luz uv de furil-2-metilideno a poli(etilentereftalato)

Legal Events

Date Code Title Description
FA Abandonment or withdrawal