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BR0211689A - Poliésteres contendo baixo iv e baixo teor de acetaldeìdo, pré-formas e recipientes obtidos do referido polìmero - Google Patents

Poliésteres contendo baixo iv e baixo teor de acetaldeìdo, pré-formas e recipientes obtidos do referido polìmero

Info

Publication number
BR0211689A
BR0211689A BR0211689-8A BR0211689A BR0211689A BR 0211689 A BR0211689 A BR 0211689A BR 0211689 A BR0211689 A BR 0211689A BR 0211689 A BR0211689 A BR 0211689A
Authority
BR
Brazil
Prior art keywords
low
acetaldehyde
bottles
relates
polymer
Prior art date
Application number
BR0211689-8A
Other languages
English (en)
Inventor
Gerard Denis
Maurielle Vigny
Gerard Perez
Jean Luc Lepage
Original Assignee
Nestle Waters Man & Technology
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 Nestle Waters Man & Technology filed Critical Nestle Waters Man & Technology
Publication of BR0211689A publication Critical patent/BR0211689A/pt

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
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • 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
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]

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)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

"POLIéSTERES CONTENDO BAIXO IV E BAIXO TEOR DE ACETALDEìDO, PRé-FORMAS E RECIPIENTES OBTIDOS DO REFERIDO POLìMERO". A presente invenção está relacionada a resinas de poliéster, em particular a resinas de polietileno tereftatalo usadas na produção de recipientes ocos tais como garrafas para a embalagem de substâncias líquidas, em particular bebidas com gás e água natural ou mineral. A invenção está relacionada a um poliéster que contém no mínimo 92,5%, através de várias unidades recorrentes derivadas de ácido tereftálico, de dióis alifáticos, que têm uma viscosidade intrínseca entre 0,45 dl/g e 0,70 d1/g e um conteúdo de acetaldeído menor do que 3 ppm, de preferência menor do que 1,5 ppm. A invenção também está relacionada a um processo para a obtenção de grânulos de poliéster que têm um baixo conteúdo de acetaldeído e uma viscosidade intrínseca dentro da faixa mencionada acima. Estes poliésteres são usados, em particular, para a produção de recipientes ocos tais como garrafas e, em particular, garrafas que devem conter alimentos perecíveis sensíveis a acetaldeído.
BR0211689-8A 2001-07-31 2002-07-11 Poliésteres contendo baixo iv e baixo teor de acetaldeìdo, pré-formas e recipientes obtidos do referido polìmero BR0211689A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0110279A FR2828199A1 (fr) 2001-07-31 2001-07-31 Polyester a faible iv et faible taux d'acetaldehyde, preformes et contenants creux obtenus a partir de ce polymere
PCT/FR2002/002463 WO2003011940A1 (fr) 2001-07-31 2002-07-11 Polyester a faible iv et faible taux d'acetaldehyde, preformes et contenants creux obtenus a partir de ce polymere

Publications (1)

Publication Number Publication Date
BR0211689A true BR0211689A (pt) 2004-12-14

Family

ID=8866149

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211689-8A BR0211689A (pt) 2001-07-31 2002-07-11 Poliésteres contendo baixo iv e baixo teor de acetaldeìdo, pré-formas e recipientes obtidos do referido polìmero

Country Status (8)

Country Link
US (1) US7189441B2 (pt)
EP (1) EP1417247A1 (pt)
CN (1) CN1556821A (pt)
AR (1) AR034951A1 (pt)
BR (1) BR0211689A (pt)
FR (1) FR2828199A1 (pt)
MX (1) MXPA04000900A (pt)
WO (1) WO2003011940A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040091651A1 (en) * 2002-11-01 2004-05-13 Mark Rule Pet copolymer composition with enhanced mechanical properties and stretch ratio, articles made therewith, and methods
EP1636289B1 (en) * 2003-06-18 2009-09-16 The Coca-Cola Company Process for hot filling a container made of polyester compositions
US20050010017A1 (en) * 2003-07-11 2005-01-13 Blakely Dale Milton Addition of UV inhibitors to pet process for maximum yield
CA2482056A1 (en) 2003-10-10 2005-04-10 Eastman Chemical Company Thermal crystallization of a molten polyester polymer in a fluid
DE102004010680A1 (de) 2004-03-04 2005-10-06 Zimmer Ag Verfahren zur Herstellung von hochkondensierten Polyestern in der festen Phase
US7459113B2 (en) 2004-03-08 2008-12-02 Eastman Chemical Company Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient
US20050277759A1 (en) * 2004-05-27 2005-12-15 Pearson Jason C Process for adding furyl-2-methylidene UV light absorbers to poly(ethylene terephthalate)
US20050277716A1 (en) * 2004-05-27 2005-12-15 Pearson Jason C Furyl-2-methylidene UV absorbers and compositions incorporating the UV absorbers
US7282555B2 (en) 2004-05-27 2007-10-16 Eastman Chemical Company Method for incorporating nitrogen containing methine light absorbers in pet and compositions thereof
US7863405B2 (en) * 2004-09-02 2011-01-04 Eastman Chemical Company Removal of residual acetaldehyde from polyester polymer particles
US20060047102A1 (en) 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US7572493B2 (en) 2005-05-11 2009-08-11 The Coca-Cola Company Low IV pet based copolymer preform with enhanced mechanical properties and cycle time, container made therewith and methods
US7820257B2 (en) * 2005-05-11 2010-10-26 The Coca-Cola Company Preforms for preparing lightweight stretch blow molded PET copolymer containers and methods for making and using same
DE102006027176B4 (de) * 2005-08-26 2015-08-06 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Verringerung des Acetaldehydgehaltes von Polyestergranulat sowie Polyestergranulat
DE102006012587B4 (de) 2006-03-16 2015-10-29 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial
CA2650610A1 (en) * 2006-04-28 2007-11-08 Wellman, Inc. Methods for making polyester resins in falling film melt polycondensation reactors
TWI368624B (en) 2007-10-29 2012-07-21 Ind Tech Res Inst Coplymer and method for manufacturing the same and packaging material utilizing the same
EP2168751A1 (en) 2008-09-29 2010-03-31 Nestec S.A. Method of making a container such as a bottle from a preform made of thermoplastic polymer
DE102010050973B4 (de) 2010-11-10 2019-01-24 Thermo Electron (Karlsruhe) Gmbh Rheometer oder Viskosimeter
WO2013034950A1 (en) * 2011-09-08 2013-03-14 Société Anonyme Des Eaux Minerales D'evian Method for producing a bio-pet polymer
CN102492129A (zh) * 2011-12-14 2012-06-13 华润包装材料有限公司 一种降低切粒后聚酯切片中乙醛含量的方法
US20150298852A1 (en) * 2014-04-17 2015-10-22 S.C. Johnson & Son, Inc. Molded article formed from post consumer recycled material
EP3387038A1 (en) 2015-12-11 2018-10-17 Societe Anonyme des Eaux Minerales d'Evian Et en Abrege "S.A.E.M.E" Pet polymer with an anti-crystallization comonomer that can be bio-sourced
MX2018012182A (es) 2016-04-11 2019-02-07 Dak Americas Llc Recipientes y peliculas de poliester con una permeabilidad al gas reducida.
CN110964182A (zh) * 2019-12-13 2020-04-07 江苏栖云新材料科技有限公司 一种用于碳酸饮料瓶的瓶级聚酯切片及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482971A1 (fr) * 1980-05-20 1981-11-27 Rhone Poulenc Ind Polyesters pour emballages a usage alimentaire et leur procede d'obtention
US4554329A (en) * 1985-01-30 1985-11-19 Celanese Corporation Modified PET polymers and copolymers suitable for extrusion blow molding
US4609721A (en) * 1985-06-21 1986-09-02 Celanese Corporation Process for making molding grade polyethylene terephthalate
JP2619831B2 (ja) * 1988-04-20 1997-06-11 鐘紡株式会社 低吸水性ポリエステル樹脂の製造法
DE4223197A1 (de) * 1992-07-15 1994-01-20 Zimmer Ag Verfahren zur Herstellung und Nachbehandlung von Polyester-Granulaten
JP3254836B2 (ja) * 1993-08-19 2002-02-12 三菱化学株式会社 ポリエチレンテレフタレートの製造方法
CA2139061C (en) * 1993-12-28 1998-12-08 Mitsui Chemicals, Inc. Process for preparing polyester
KR100198201B1 (ko) * 1996-10-07 1999-06-15 장용균 금속 식품용기 내장 필름용 폴리에스테르 수지의 제조 방법
US6099778A (en) 1996-10-28 2000-08-08 Eastman Chemical Company Process for producing pet articles with low acetaldehyde
US6113997A (en) * 1998-05-26 2000-09-05 Shell Oil Company Process to prepare a polyester resin

Also Published As

Publication number Publication date
US7189441B2 (en) 2007-03-13
AR034951A1 (es) 2004-03-24
FR2828199A1 (fr) 2003-02-07
CN1556821A (zh) 2004-12-22
MXPA04000900A (es) 2004-11-22
US20040236065A1 (en) 2004-11-25
EP1417247A1 (fr) 2004-05-12
WO2003011940A1 (fr) 2003-02-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 6A., 7A. E 8A., ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2073 DE 28/09/2010.