FR2425455A1 - Procede pour la polymerisation en phase solide de polyester - Google Patents

Procede pour la polymerisation en phase solide de polyester

Info

Publication number
FR2425455A1
FR2425455A1 FR7911981A FR7911981A FR2425455A1 FR 2425455 A1 FR2425455 A1 FR 2425455A1 FR 7911981 A FR7911981 A FR 7911981A FR 7911981 A FR7911981 A FR 7911981A FR 2425455 A1 FR2425455 A1 FR 2425455A1
Authority
FR
France
Prior art keywords
solid phase
phase polymerization
polyester
intended
manufacture
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.)
Granted
Application number
FR7911981A
Other languages
English (en)
Other versions
FR2425455B1 (fr
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.)
Bepex International LLC
Original Assignee
Bepex 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 Bepex Corp filed Critical Bepex Corp
Publication of FR2425455A1 publication Critical patent/FR2425455A1/fr
Application granted granted Critical
Publication of FR2425455B1 publication Critical patent/FR2425455B1/fr
Expired legal-status Critical Current

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
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • 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
    • C08G63/80—Solid-state polycondensation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

CE PROCEDE POUR LA POLYMERISATION EN PHASE SOLIDE DE POLYESTER PERMET LA FABRICATION CONTINUE DE TEREPHTALATE DE POLYETHYLENE A POIDS MOLECULAIRE ELEVE, LE POLYMERE EN GRANULES ETANT CRISTALLISE ET AYANT UNE VISCOSITE INTRINSEQUE INITIALE D'AU MOINS 0,4. DEUX METHODES DE CRISTALLISATION SONT DEFINIES ET VISENT A EVITER L'INCONVENIENT DE L'ADHERENCE DES GRANULES ENTRE EUX: ON OPERE PAR POLYCONDENSATION A UNE TEMPERATURE SUPERIEURE A LA TEMPERATURE DE CRISTALLISATION. CE PROCEDE EST PARTICULIEREMENT AVANTAGEUX POUR LA FABRICATION DE RECIPIENTS DESTINES A CONTENIR DES ALIMENTS ET BOISSONS, NOTAMMENT POUR LA CONSOMMATION HUMAINE.
FR7911981A 1978-05-12 1979-05-11 Procede pour la polymerisation en phase solide de polyester Expired FR2425455B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/905,226 US4161578A (en) 1978-05-12 1978-05-12 Process for solid phase polymerization of polyester

Publications (2)

Publication Number Publication Date
FR2425455A1 true FR2425455A1 (fr) 1979-12-07
FR2425455B1 FR2425455B1 (fr) 1985-08-09

Family

ID=25420451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911981A Expired FR2425455B1 (fr) 1978-05-12 1979-05-11 Procede pour la polymerisation en phase solide de polyester

Country Status (6)

Country Link
US (1) US4161578A (fr)
JP (1) JPS54149792A (fr)
DE (1) DE2918675C2 (fr)
FR (1) FR2425455B1 (fr)
GB (1) GB2022109B (fr)
IT (1) IT1115216B (fr)

Families Citing this family (84)

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EP0009875B1 (fr) * 1978-09-06 1983-07-06 Imperial Chemical Industries Plc Procédé pour soumettre une matière à une réaction chimique ou à un changement physique dans un lit fluidisé, et le lit fluidisé modifié utilisé
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
US4271287A (en) * 1979-09-28 1981-06-02 Rohm And Haas Company Process for the continuous polymerization of polyethylene terephthalate in the solid phase
EP0031469B1 (fr) * 1979-12-21 1986-01-08 Hüls Aktiengesellschaft Procédé de condensation de poly(téréphtalate d'alcoylène) linéaire
EP0032163B1 (fr) * 1979-12-21 1986-01-08 Hüls Aktiengesellschaft Procédé pour régénérer et traiter du poly(téréphtalate d'alcoylène) inactif linéaire
JPS56102250U (fr) * 1980-01-04 1981-08-11
US4254253A (en) * 1980-02-21 1981-03-03 The Goodyear Tire & Rubber Company Preparation of high molecular weight polyester
JPS5845229A (ja) * 1981-09-11 1983-03-16 Toray Ind Inc 中空成形用ポリエステルチツプの製造法
JPS5847023A (ja) * 1981-09-16 1983-03-18 Toray Ind Inc 中空成形用ポリエステルの製造法
US4374975A (en) * 1982-02-02 1983-02-22 The Goodyear Tire & Rubber Company Process for the production of high molecular weight polyester
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US4399265A (en) * 1983-01-19 1983-08-16 Garware Plastics & Polyester Ltd. Process of products UV-stabilized polyester materials
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IT1188199B (it) * 1985-11-15 1988-01-07 Cobarr Spa Procedimento per la produzione di poliestere ad elevato peso molecolare ed a basso contenuto di gruppo vinilestere
IT1199668B (it) * 1986-11-21 1988-12-30 Cobarr Spa Procedimento per la produzione di resina poliestere ad alto peso molecolare
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IT1245598B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Processo per la produzione di resine poliestere ad elevato peso molecolare
US5408035A (en) * 1991-10-16 1995-04-18 Shell Oil Company Solid state polymerization
US5290913A (en) * 1992-10-08 1994-03-01 Carrier Vibrating Equipment, Inc. Method and apparatus for the heat treatment of material
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US5410984A (en) * 1993-03-01 1995-05-02 Bepex Corporation System for polymer crystallization
US5440005A (en) * 1994-07-08 1995-08-08 Hosokawa Bepex Corporation Process and apparatus for solid phase polymerization of polymers
IT1271073B (it) 1994-11-21 1997-05-26 M & G Ricerche Spa Procedimento per la cristallizzazione di resine poliestere
IT1271293B (it) * 1994-12-16 1997-05-27 M & G Ricerche Spa Procedimento per la policondensazione allo stato solido di resine poliestere
DE19503054B4 (de) * 1995-02-01 2005-12-22 Zimmer Ag Verfahren zur thermischen Behandlung von Polyestergranulat in fester Phase
US5532335A (en) * 1995-04-26 1996-07-02 Hosokawa Bepex Corporation Method for thermally processing polyester pellets
US5516880A (en) * 1995-06-29 1996-05-14 Hosokawa Bepex Corporation Fluid bed cooling system for polymer processing
IT1275478B (it) 1995-07-05 1997-08-07 M & G Ricerche Spa Resine poliestere aventi migliorate proprieta'
DE19615904C1 (de) * 1996-04-22 1997-08-28 Hoechst Trevira Gmbh & Co Kg Vorrichtung zur Feststoffkondensation von Polymergranulaten sowie ein Verfahren zur Feststoffkondensation von Polymergranulaten
IT1283083B1 (it) * 1996-05-30 1998-04-07 Sinco Eng Spa Procedimento perfezionato per la produzione di resine poliestere
IT1283644B1 (it) * 1996-08-01 1998-04-23 Sinco Eng Spa Procedimento perfezionato per la produzione di resine poliestere
IT1285524B1 (it) * 1996-10-18 1998-06-08 Sinco Eng Spa Procedimento per il raffreddamento di resine poliestere e/o poliammidiche
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US6162857A (en) 1997-07-21 2000-12-19 Eastman Chemical Company Process for making polyester/platelet particle compositions displaying improved dispersion
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US6384121B1 (en) * 1998-12-07 2002-05-07 Eastman Chemical Company Polymeter/clay nanocomposite comprising a functionalized polymer or oligomer and a process for preparing same
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US6548587B1 (en) 1998-12-07 2003-04-15 University Of South Carolina Research Foundation Polyamide composition comprising a layered clay material modified with an alkoxylated onium compound
AU758538B2 (en) 1998-12-07 2003-03-27 University Of South Carolina Research Foundation A colorant composition, a polymer nanocomposite comprising the colorant composition and articles produced therefrom
US6552114B2 (en) 1998-12-07 2003-04-22 University Of South Carolina Research Foundation Process for preparing a high barrier amorphous polyamide-clay nanocomposite
DE69910623T2 (de) * 1998-12-07 2004-06-17 University Of South Carolina Research Foundation Polymer/ton nanokomposit und verfahren zu seiner herstellung
WO2000034375A1 (fr) * 1998-12-07 2000-06-15 Eastman Chemical Company Nanocomposite a base de polymere/d'argile comprenant unelange d'argile et procede de fabrication correspondant
DE19902458A1 (de) * 1999-01-22 2000-07-27 Buehler Ag Vorrichtung und Verfahren zum Behandeln von Kunststoffmaterial
CN1130411C (zh) * 1999-06-22 2003-12-10 三井化学株式会社 制备聚羟基羧酸的方法
US6777479B1 (en) 1999-08-10 2004-08-17 Eastman Chemical Company Polyamide nanocomposites with oxygen scavenging capability
US6610772B1 (en) 1999-08-10 2003-08-26 Eastman Chemical Company Platelet particle polymer composite with oxygen scavenging organic cations
US6486253B1 (en) 1999-12-01 2002-11-26 University Of South Carolina Research Foundation Polymer/clay nanocomposite having improved gas barrier comprising a clay material with a mixture of two or more organic cations and a process for preparing same
WO2001040369A1 (fr) 1999-12-01 2001-06-07 Eastman Chemical Company Nanocomposite polymere-argile comprenant un oligomere amorphe
US6344539B1 (en) * 2000-03-28 2002-02-05 Walter M Palmer Process for crystallization polyester granules
GB2361925A (en) 2000-05-02 2001-11-07 Shell Internat Res Maatschhapp High temperature solid state polymerisation of poly(trimethylene terephthalate)
US6737464B1 (en) 2000-05-30 2004-05-18 University Of South Carolina Research Foundation Polymer nanocomposite comprising a matrix polymer and a layered clay material having a low quartz content
US6828370B2 (en) 2000-05-30 2004-12-07 Amcol International Corporation Intercalates and exfoliates thereof having an improved level of extractable material
US6403762B1 (en) 2000-08-21 2002-06-11 Shell Oil Company Solid state polymerization process for poly(trimethylene terephthalate) utilizing a combined crystallization/preheating step
TWI288155B (en) 2001-01-12 2007-10-11 Nanya Plastics Corp Manufacturing method of copolyester for PET bottles comprising low acetaldehyde content
US6767520B2 (en) * 2001-08-22 2004-07-27 Hosokawa Bepex Corporation Cooling system for polymer processing
DE10144747A1 (de) * 2001-09-11 2003-03-27 Buehler Ag Kontinuierliche thermische Behandlung von Schüttgütern
DE10158793A1 (de) * 2001-11-30 2003-06-26 Zimmer Ag Verfahren und Vorrichtung zur Herstellung von hochkondensierten Polyestern in der festen Phase
US20050075479A1 (en) * 2003-10-03 2005-04-07 Blackbourn Robert Lawrence Process for increasing the toughness of solid state polymerized poly (trimethylene terephthalate) pellets
US20050159526A1 (en) * 2004-01-15 2005-07-21 Bernard Linda G. Polymamide nanocomposites with oxygen scavenging capability
DE102004010680A1 (de) * 2004-03-04 2005-10-06 Zimmer Ag Verfahren zur Herstellung von hochkondensierten Polyestern in der festen Phase
DE102004014590A1 (de) * 2004-03-23 2005-10-20 Buehler Ag Teilkristallines Polyethylenterephthalat
WO2006057635A1 (fr) * 2004-11-22 2006-06-01 Invista Technologies S.A R.L. Procédé servant à faire cristalliser et à polymériser à l'état solide des polymères et polymère enduit
US7098299B1 (en) * 2005-03-16 2006-08-29 United Resource Recovery Corporation Separation of contaminants from polyester materials
WO2006118209A1 (fr) * 2005-04-27 2006-11-09 Mitsubishi Chemical Corporation Procede de production de particules de polyester, particules de polyester, particles de resine de polyester, et procede de production correspondant
US9032641B2 (en) 2005-05-26 2015-05-19 Gala Industries, Inc. Method and apparatus for making crystalline polymeric pellets and granules
EP1883517B1 (fr) * 2005-05-26 2016-02-17 Gala Industries, Inc. Procede et appareil de fabrication de pastilles polymeres cristallins
AT505475B1 (de) * 2005-06-14 2011-11-15 Fellinger Markus Verfahren und anlage zur erhöhung der grenzviskosität von polyestermaterial mittels festphasenpolykondensation
DE102006027176B4 (de) * 2005-08-26 2015-08-06 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Verringerung des Acetaldehydgehaltes von Polyestergranulat sowie Polyestergranulat
US8697906B2 (en) * 2006-03-01 2014-04-15 Grupo Petrotemex, S.A. De C.V. Methods and apparatus for producing a low-moisture carboxylic acid wet cake
US8173836B2 (en) * 2006-03-01 2012-05-08 Grupo Petrotemex, S.A. De C.V. Method and apparatus for drying carboxylic acid
DE102006012587B4 (de) * 2006-03-16 2015-10-29 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial
US20070265419A1 (en) * 2006-05-10 2007-11-15 Bonner Richard G Process for driving gas blowers or fans in a solid-state polymerization process using steam from a terephthalic acid plant
TWI473832B (zh) 2009-03-13 2015-02-21 Saudi Basic Ind Corp 聚對酞酸乙二酯的製造方法
TW201100460A (en) 2009-03-18 2011-01-01 Saudi Basic Ind Corp Process for making thermoplastic polyesters
EP2287225A1 (fr) 2009-08-20 2011-02-23 Saudi Basic Industries Corporation Procédé de fabrication de polyéthylène téréphthalate
TW201231249A (en) 2010-09-30 2012-08-01 Saudi Basic Ind Corp Polyester-based tape, process for producing said tape and use thereof
JP5836775B2 (ja) * 2010-12-15 2015-12-24 富士フイルム株式会社 ポリエステルフィルムの製造方法、太陽電池用ポリエステルフィルム、及び、太陽電池発電モジュール
TW201336667A (zh) 2011-12-16 2013-09-16 Saudi Basic Ind Corp 含有熱塑性聚酯的單軸定向膜
CN104540837A (zh) 2012-06-28 2015-04-22 沙特基础工业公司 新的羟乙酸钛催化剂及其制备方法
WO2015040562A1 (fr) 2013-09-19 2015-03-26 Christian Schiavolin Procédé de traitement et appareil de traitement pour substance liquide
EP3112399B1 (fr) 2015-06-29 2017-11-01 SABIC Global Technologies B.V. Feuille de polyester

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291274A (fr) * 1961-05-25 1962-04-20 Eastman Kodak Co Procédé pour la préparation de nouveaux copolyesters linéaires, produits obtenus et leurs applications industrielles
US3405098A (en) * 1965-10-29 1968-10-08 Du Pont Process for preparing high viscosity linear condensation polyesters from partially polymerized glycol terephthalates
FR2021090A1 (fr) * 1968-10-19 1970-07-17 Hoechst Ag
US3969324A (en) * 1972-01-13 1976-07-13 Monsanto Company Continuous process for drying, crystallizing and solid state polymerizing polyesters
US4064112A (en) * 1975-12-31 1977-12-20 Zimmer Aktiengesellschaft Process for the continuous production of high molecular weight polyethylene terephthalate

Family Cites Families (1)

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Publication number Priority date Publication date Assignee Title
BE773707A (fr) * 1970-10-23 1972-01-31 Sandoz Sa Procede de preparation de polycondensats a poids moleculaire eleve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291274A (fr) * 1961-05-25 1962-04-20 Eastman Kodak Co Procédé pour la préparation de nouveaux copolyesters linéaires, produits obtenus et leurs applications industrielles
US3405098A (en) * 1965-10-29 1968-10-08 Du Pont Process for preparing high viscosity linear condensation polyesters from partially polymerized glycol terephthalates
FR2021090A1 (fr) * 1968-10-19 1970-07-17 Hoechst Ag
US3969324A (en) * 1972-01-13 1976-07-13 Monsanto Company Continuous process for drying, crystallizing and solid state polymerizing polyesters
US4064112A (en) * 1975-12-31 1977-12-20 Zimmer Aktiengesellschaft Process for the continuous production of high molecular weight polyethylene terephthalate
US4064112B1 (en) * 1975-12-31 1994-09-13 Davy Mckee Aktiengesellschaft Process for the continuous production of high molecular weight polyethylene terephalate

Also Published As

Publication number Publication date
IT7922632A0 (it) 1979-05-11
IT1115216B (it) 1986-02-03
DE2918675A1 (de) 1979-11-15
GB2022109A (en) 1979-12-12
DE2918675C2 (de) 1983-05-26
JPS54149792A (en) 1979-11-24
GB2022109B (en) 1982-10-27
FR2425455B1 (fr) 1985-08-09
US4161578A (en) 1979-07-17

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