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)

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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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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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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
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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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MXPA01005691A (es) 1998-12-07 2002-04-24 Eastman Chem Co Una composicion colorante, un monocompuesto polimero ique consta de una composicion colorante y articulos producidos de el.
EP1144500B1 (fr) * 1998-12-07 2004-06-30 University of South Carolina Research Foundation Processus de preparation d'un nanocomposite polymere expanse a viscosite interne elevee avec un precurseur de resine oligomere et article fabrique a partir de ce materiau
DE69910623T2 (de) * 1998-12-07 2004-06-17 University Of South Carolina Research Foundation Polymer/ton nanokomposit und verfahren zu seiner herstellung
DE19902458A1 (de) 1999-01-22 2000-07-27 Buehler Ag Vorrichtung und Verfahren zum Behandeln von Kunststoffmaterial
TW500739B (en) * 1999-06-22 2002-09-01 Mitsui Chemicals Inc Process for preparing polyhydroxycarboxylic acid
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
JP2003515648A (ja) 1999-12-01 2003-05-07 イーストマン ケミカル カンパニー 非晶質オリゴマーを含むポリマー−クレーナノ複合材
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)
CA2410429A1 (fr) 2000-05-30 2001-12-06 University Of South Carolina Research Foundation Nanocomposite polymere comprenant un polymere support et matiere argileuse stratifiee presentant un niveau ameliore de matiere extractible
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
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
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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
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AT505475B1 (de) * 2005-06-14 2011-11-15 Fellinger Markus Verfahren und anlage zur erhöhung der grenzviskosität von polyestermaterial mittels festphasenpolykondensation
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TWI473832B (zh) 2009-03-13 2015-02-21 Saudi Basic Ind Corp 聚對酞酸乙二酯的製造方法
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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
CN103260847B (zh) * 2010-12-15 2016-09-14 富士胶片株式会社 聚酯膜的制造方法、太阳能电池用聚酯膜、以及太阳能电池发电模块
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
WO2014001219A1 (fr) 2012-06-28 2014-01-03 Saudi Basic Industries Corporation Nouveau catalyseur à base de titane et son procédé de préparation
WO2015040562A1 (fr) 2013-09-19 2015-03-26 Christian Schiavolin Procédé de traitement et appareil de traitement pour substance liquide
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Citations (5)

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

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