NL7613094A - Werkwijze voor de continue bereiding van hoogmoleculair polyetheentereftalaat. - Google Patents

Werkwijze voor de continue bereiding van hoogmoleculair polyetheentereftalaat.

Info

Publication number
NL7613094A
NL7613094A NL7613094A NL7613094A NL7613094A NL 7613094 A NL7613094 A NL 7613094A NL 7613094 A NL7613094 A NL 7613094A NL 7613094 A NL7613094 A NL 7613094A NL 7613094 A NL7613094 A NL 7613094A
Authority
NL
Netherlands
Prior art keywords
polyethentic
freedomate
procedure
high molecular
continuous preparation
Prior art date
Application number
NL7613094A
Other languages
English (en)
Other versions
NL173651C (nl
NL173651B (nl
Original Assignee
Zimmer Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5965943&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL7613094(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zimmer Ag filed Critical Zimmer Ag
Publication of NL7613094A publication Critical patent/NL7613094A/nl
Publication of NL173651B publication Critical patent/NL173651B/nl
Application granted granted Critical
Publication of NL173651C publication Critical patent/NL173651C/nl

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
    • C08G63/80—Solid-state polycondensation
NLAANVRAGE7613094,A 1975-12-31 1976-11-24 Continue werkwijze voor het verhogen van het molecuulgewicht van vast, gekorreld droog polyethyleentereftalaat door nacondenseren in de vaste fase. NL173651C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2559290A DE2559290B2 (de) 1975-12-31 1975-12-31 Verfahren zur kontinuierlichen Herstellung von hochmolekularem PoIyäthylenterephthalat

Publications (3)

Publication Number Publication Date
NL7613094A true NL7613094A (nl) 1977-07-04
NL173651B NL173651B (nl) 1983-09-16
NL173651C NL173651C (nl) 1984-02-16

Family

ID=5965943

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7613094,A NL173651C (nl) 1975-12-31 1976-11-24 Continue werkwijze voor het verhogen van het molecuulgewicht van vast, gekorreld droog polyethyleentereftalaat door nacondenseren in de vaste fase.

Country Status (5)

Country Link
US (1) US4064112B1 (nl)
DE (1) DE2559290B2 (nl)
GB (1) GB1557337A (nl)
IT (1) IT1067955B (nl)
NL (1) NL173651C (nl)

Families Citing this family (126)

* Cited by examiner, † Cited by third party
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US4161578A (en) * 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester
US4223128A (en) * 1978-05-16 1980-09-16 Celanese Corporation Process for preparing polyethylene terephthalate useful for beverage containers
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
US4254253A (en) * 1980-02-21 1981-03-03 The Goodyear Tire & Rubber Company Preparation of high molecular weight polyester
US4374975A (en) * 1982-02-02 1983-02-22 The Goodyear Tire & Rubber Company Process for the production of high molecular weight polyester
DE3213025C2 (de) * 1982-04-02 1997-06-12 Fischer Karl Ind Gmbh Verfahren zur Nachkondensation von Polykondensaten
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
US4644049A (en) * 1986-03-05 1987-02-17 The Goodyear Tire & Rubber Company Solid state polymerization
US5091508A (en) * 1989-12-20 1992-02-25 Khanna Yash P Process for improving the properties of polymers
US5145742A (en) * 1990-08-03 1992-09-08 Eastman Kodak Company Polymer pellet configuration for solid-state polymerization
DE4125167A1 (de) * 1991-07-30 1993-02-04 Zimmer Ag Modifiziertes co-polyethylenterephthalat
US5408035A (en) * 1991-10-16 1995-04-18 Shell Oil Company Solid state polymerization
US5393871A (en) * 1993-01-04 1995-02-28 Eastman Chemical Company Production of polyesters and polyester articles having good clarity
US5393863A (en) * 1993-01-04 1995-02-28 Eastman Chemicali Company Production of branched polyesters
US5391355A (en) * 1993-07-21 1995-02-21 Eastman Chemical Company Vessel for the treatment of particulate materials
US5442036A (en) * 1994-09-06 1995-08-15 Eastman Chemical Company Branched copolyesters especially suitable for extrusion blow molding
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US5510454A (en) * 1995-01-20 1996-04-23 E. I. Du Pont De Nemours And Company Production of poly(ethylene terephthalate)
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DE19519898B4 (de) * 1995-05-31 2006-01-26 Zimmer Ag Verfahren zur Verbesserung der Streckfähigkeit von Polyester
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'
DE19526405B4 (de) * 1995-07-19 2006-03-30 Zimmer Ag Verfahren zur Reduzierung der Carboxyl-Endgruppen linearer Polyester
US5597891A (en) * 1995-08-01 1997-01-28 Eastman Chemical Company Process for producing polyester articles having low acetaldehyde content
US5648032A (en) * 1995-08-01 1997-07-15 Eastman Chemical Company Process for producing polyester articles having low acetaldehyde content
US6066713A (en) * 1995-12-21 2000-05-23 Lurgi Zimmer Aktiengesellschaft Process for improving the drawing ability of polyester
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
US6084019A (en) * 1996-12-31 2000-07-04 Eastman Chemical Corporation High I.V. polyester compositions containing platelet particles
US6048957A (en) * 1997-05-01 2000-04-11 Eastman Chemical Company Process for polyesters with improved properties
US6162857A (en) 1997-07-21 2000-12-19 Eastman Chemical Company Process for making polyester/platelet particle compositions displaying improved dispersion
US6048922A (en) * 1997-08-20 2000-04-11 Eastman Chemical Company Process for preparing high strength fiber reinforced composites
US6486252B1 (en) 1997-12-22 2002-11-26 Eastman Chemical Company Nanocomposites for high barrier applications
DE19849485B9 (de) * 1998-10-27 2006-09-14 Uhde Gmbh Verfahren und Anlage zum Herstellen von Granulat aus polyfunktionellen Carbonsäuren und Alkoholen, insbesondere PET-Granulat
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.
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
US6417262B1 (en) 1998-12-07 2002-07-09 Eastman Chemical Company High barrier amorphous polyamide-clay nanocomposite and a process for preparing same
US6552114B2 (en) 1998-12-07 2003-04-22 University Of South Carolina Research Foundation Process for preparing a high barrier amorphous polyamide-clay nanocomposite
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
WO2000046004A1 (en) 1999-02-04 2000-08-10 Bühler AG Process for upgrading plastic material
US6472557B1 (en) 1999-02-10 2002-10-29 Eastman Chemical Company Process for recycling polyesters
US6159406A (en) * 1999-05-25 2000-12-12 Eastman Kodak Company Process for rapid crystallization of polyesters and co-polyesters via in-line drafting and flow-induced crystallization
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
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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
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
BR0111333A (pt) 2000-05-30 2003-06-03 Univ South Carolina Res Found Nanocompósito de polìmero-argila, artigo, e, processo para preparar um nanocompósito de polìmero-argila
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
US6524682B1 (en) * 2000-11-01 2003-02-25 Owens-Corning Fiberglas Technology, Inc. Glass backdust for roof covering
BR0116015B1 (pt) * 2000-12-07 2011-12-13 processos para a produção de um éster e de um poliéster a partir de uma pluralidade de reagentes, e, aparelho para preparar pelo menos um monÈmero de éster, um oligÈmero de éster ou um poliéster.
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
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US20030060596A1 (en) * 2001-07-18 2003-03-27 Turner Sam Richard Amorphous copolyesters
US7834127B2 (en) * 2001-07-18 2010-11-16 Eastman Chemical Company Amorphous copolyesters
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KR101818780B1 (ko) * 2009-10-19 2018-01-15 이스트만 케미칼 컴파니 고주파 밀봉성 중합체 및 이의 제품
EP2433771B1 (de) 2010-09-28 2016-12-21 Uhde Inventa-Fischer GmbH Verfahren zur Erhöhung des Molekulargewichts unter Nutzung der Restwärme von Polyestergranulat
TW201231249A (en) 2010-09-30 2012-08-01 Saudi Basic Ind Corp Polyester-based tape, process for producing said tape and use thereof
ES2671565T3 (es) 2011-09-19 2018-06-07 Uhde Inventa-Fischer Gmbh Dispositivo de secado/desgasificación así como dispositivo y procedimiento para la fabricación directa de cuerpos de moldeo a partir de masas fundidas de poliéster
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 (en) 2012-06-28 2014-01-03 Saudi Basic Industries Corporation Novel titanium catalyst end process for the preparation thereof
US9790367B2 (en) 2013-01-11 2017-10-17 Sabic Global Technologies B.V. Polycarbonate compositions for reduced splay in combination with sustained or improved impact resistance
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EP4180199A1 (de) * 2021-11-12 2023-05-17 Polymetrix AG Verfahren und vorrichtung zur herstellung und verarbeitung eines gemisches aus rezykliertem polyestermaterial und einem polyester-prepolymer aus einem polyester-herstellprozess
EP4180200A1 (de) * 2021-11-12 2023-05-17 Polymetrix AG Verfahren zur herstellung und verarbeitung eines gemisches aus rezykliertem polyestermaterial und einem polyester-prepolymer aus einem polyester-herstellprozess
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US3544525A (en) * 1968-03-26 1970-12-01 Allied Chem Process for crystallization,drying and solid-state polymerization of polyesters
US3544523A (en) * 1969-06-13 1970-12-01 Mobil Oil Corp Polycondensation of solid polyesters with anticaking agents
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Also Published As

Publication number Publication date
GB1557337A (en) 1979-12-05
DE2559290B2 (de) 1979-08-02
DE2559290A1 (de) 1977-07-14
NL173651C (nl) 1984-02-16
IT1067955B (it) 1985-03-21
NL173651B (nl) 1983-09-16
US4064112B1 (en) 1994-09-13
US4064112A (en) 1977-12-20

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Owner name: ZIMMER AKTIENGESELLSCHAFT

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V4 Discontinued because of reaching the maximum lifetime of a patent

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