IT1115216B - Processo per la polimerizzazione di poliesteri in fase solida - Google Patents

Processo per la polimerizzazione di poliesteri in fase solida

Info

Publication number
IT1115216B
IT1115216B IT22632/79A IT2263279A IT1115216B IT 1115216 B IT1115216 B IT 1115216B IT 22632/79 A IT22632/79 A IT 22632/79A IT 2263279 A IT2263279 A IT 2263279A IT 1115216 B IT1115216 B IT 1115216B
Authority
IT
Italy
Prior art keywords
polyesters
polymerization
solid phase
solid
phase
Prior art date
Application number
IT22632/79A
Other languages
English (en)
Other versions
IT7922632A0 (it
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 IT7922632A0 publication Critical patent/IT7922632A0/it
Application granted granted Critical
Publication of IT1115216B publication Critical patent/IT1115216B/it

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)
IT22632/79A 1978-05-12 1979-05-11 Processo per la polimerizzazione di poliesteri in fase solida IT1115216B (it)

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
IT7922632A0 IT7922632A0 (it) 1979-05-11
IT1115216B true IT1115216B (it) 1986-02-03

Family

ID=25420451

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22632/79A IT1115216B (it) 1978-05-12 1979-05-11 Processo per la polimerizzazione di poliesteri in fase solida

Country Status (6)

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

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DE2965823D1 (en) * 1978-09-06 1983-08-11 Ici Plc Process for subjecting a material to a chemical reaction or to a physical change in a fluidised bed, and the modified fluidised bed used
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 (de) * 1979-12-21 1986-01-08 Hüls Aktiengesellschaft Verfahren zum Kondensieren von linearem Poly(alkylenterephthalat)
EP0032163B1 (de) * 1979-12-21 1986-01-08 Hüls Aktiengesellschaft Verfahren zum Regenerieren und Aufarbeiten von inaktivem linearen Poly(alkylenterephthalat)
JPS56102250U (it) * 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
US4455417A (en) * 1982-07-06 1984-06-19 Allied Corporation Process to form amorphous, crystallizable thermoplastic polymers
US4399265A (en) * 1983-01-19 1983-08-16 Garware Plastics & Polyester Ltd. Process of products UV-stabilized polyester materials
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JPS61123624A (ja) * 1984-11-20 1986-06-11 Mitsubishi Rayon Co Ltd ポリエステルの製法
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
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US5410984A (en) * 1993-03-01 1995-05-02 Bepex Corporation System for polymer crystallization
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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
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
US6084019A (en) * 1996-12-31 2000-07-04 Eastman Chemical Corporation High I.V. polyester compositions containing platelet particles
US6162857A (en) 1997-07-21 2000-12-19 Eastman Chemical Company Process for making polyester/platelet particle compositions displaying improved dispersion
US6486252B1 (en) 1997-12-22 2002-11-26 Eastman Chemical Company Nanocomposites for high barrier applications
US6147129A (en) * 1998-10-01 2000-11-14 The Coca-Cola Company Method for treating polyesters and, in particular, cleaning and decontaminating polyesters
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JP2002531666A (ja) * 1998-12-07 2002-09-24 イーストマン ケミカル カンパニー オリゴマー樹脂前駆体を用いて展開された高ｉ．ｖ．ポリマーナノ複合体を製造する方法並びにそれから製造された物品
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US6417262B1 (en) 1998-12-07 2002-07-09 Eastman Chemical Company High barrier amorphous polyamide-clay nanocomposite and a process for preparing same
WO2000034375A1 (en) 1998-12-07 2000-06-15 Eastman Chemical Company A polymer/clay nanocomposite comprising a clay mixture and a process for making same
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US6610772B1 (en) 1999-08-10 2003-08-26 Eastman Chemical Company Platelet particle polymer composite with oxygen scavenging organic cations
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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
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
JP2003535204A (ja) 2000-05-30 2003-11-25 ユニバーシティ オブ サウスカロライナ リサーチ ファウンデーション マトリックスポリマーおよび抽出可能な物質のレベルが改善された層状粘土物質を含むポリマーナノ複合材
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
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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 (en) 2009-08-20 2011-02-23 Saudi Basic Industries Corporation Process for making polyethylene terephthalate
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
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
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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
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DE2559290B2 (de) * 1975-12-31 1979-08-02 Davy International Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Herstellung von hochmolekularem PoIyäthylenterephthalat

Also Published As

Publication number Publication date
GB2022109A (en) 1979-12-12
JPS54149792A (en) 1979-11-24
DE2918675A1 (de) 1979-11-15
FR2425455A1 (fr) 1979-12-07
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

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