ATE299915T1 - Verfahren zur verminderung von acetaldehydegehalt von schmelzverarbeiteten polyestern - Google Patents

Verfahren zur verminderung von acetaldehydegehalt von schmelzverarbeiteten polyestern

Info

Publication number
ATE299915T1
ATE299915T1 AT01912905T AT01912905T ATE299915T1 AT E299915 T1 ATE299915 T1 AT E299915T1 AT 01912905 T AT01912905 T AT 01912905T AT 01912905 T AT01912905 T AT 01912905T AT E299915 T1 ATE299915 T1 AT E299915T1
Authority
AT
Austria
Prior art keywords
polyester
organic additive
additive compound
acetaldehyde content
acetaldehyde
Prior art date
Application number
AT01912905T
Other languages
English (en)
Inventor
Mark Rule
Yu Shi
Xiaoyang Huang
Original Assignee
Coca Cola Co
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 Coca Cola Co filed Critical Coca Cola Co
Application granted granted Critical
Publication of ATE299915T1 publication Critical patent/ATE299915T1/de

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
    • C08G63/88—Post-polymerisation treatment
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Artificial Filaments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT01912905T 2000-02-22 2001-02-20 Verfahren zur verminderung von acetaldehydegehalt von schmelzverarbeiteten polyestern ATE299915T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/510,014 US6274212B1 (en) 2000-02-22 2000-02-22 Method to decrease the acetaldehyde content of melt-processed polyesters
PCT/US2001/005613 WO2001062838A2 (en) 2000-02-22 2001-02-20 Method to decrease the acetaldehyde content of melt-processed polyesters

Publications (1)

Publication Number Publication Date
ATE299915T1 true ATE299915T1 (de) 2005-08-15

Family

ID=24029017

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01912905T ATE299915T1 (de) 2000-02-22 2001-02-20 Verfahren zur verminderung von acetaldehydegehalt von schmelzverarbeiteten polyestern

Country Status (11)

Country Link
US (1) US6274212B1 (de)
EP (1) EP1263880B1 (de)
JP (1) JP4060594B2 (de)
AT (1) ATE299915T1 (de)
AU (2) AU2001241640B2 (de)
CA (1) CA2398618C (de)
DE (1) DE60112056T2 (de)
ES (1) ES2241805T3 (de)
MX (1) MXPA02007645A (de)
WO (1) WO2001062838A2 (de)
ZA (1) ZA200205890B (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6632874B2 (en) 2001-05-01 2003-10-14 The Coca-Cola Company Method to decrease aldehyde content in polyolefin products
EP1440117B1 (de) * 2001-10-09 2006-12-27 Ciba SC Holding AG Polyester- und polyamidzusammensetzungen mit niedrigem restaldehydgehalt
US20050159515A1 (en) * 2002-03-28 2005-07-21 Jens-Peter Wiegner Compounds useful for reducing acetaldehyde content of polyethylene terephthalate, their use and products resulting therefrom
US6709746B2 (en) * 2002-06-05 2004-03-23 Arteva North America S.á.r.l. Reducing concentration of organic materials with substituted cyclodextrin compound in polyester packaging materials
US7041350B1 (en) 2002-08-30 2006-05-09 The Coca-Cola Company Polyester composition and articles with reduced acetaldehyde content and method using hydrogenation catalyst
US20040146674A1 (en) * 2003-01-29 2004-07-29 Howell Earl Edmondson Acetaldehyde scavenging by addition of active scavengers to bottle closures
US6762275B1 (en) * 2003-05-27 2004-07-13 The Coca-Cola Company Method to decrease the acetaldehyde content of melt-processed polyesters
US6911523B2 (en) * 2003-07-17 2005-06-28 Colormatrix Corporation Method to decrease the aldehyde content of polyesters
US20050054757A1 (en) * 2003-09-10 2005-03-10 Pearson Jason Clay Method for reducing the acetaldehyde level in polyesters
US20070004832A1 (en) * 2003-10-15 2007-01-04 Polyone Corporation Use of tocopherol to scavenge acetaldehyde in polyethylene terephthalate containers
WO2005070644A1 (en) * 2004-01-09 2005-08-04 The Coca-Cola Company Condensation compression molding process and apparatus for production of container preforms
US7358322B2 (en) 2004-03-09 2008-04-15 Eastman Chemical Company High IV melt phase polyester polymer catalyzed with antimony containing compounds
GB0406482D0 (en) * 2004-03-23 2004-04-28 Colormatrix Europe Ltd Thermoplastic polymer additive compositions
US7199172B2 (en) 2004-04-21 2007-04-03 Plastic Technologies, Inc. Metal phosphonates and related nanocomposites
BR122015024276B1 (pt) * 2004-05-18 2016-09-06 M & G Polimeri Italia Spa péletes compartimentalizados de resina
US20060047102A1 (en) 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
WO2006060930A1 (de) * 2004-12-07 2006-06-15 Uhde Inventa-Fischer Ag Verfahren und vorrichtung zur herstellung von polyester-granulat und/oder -formteilen mit niedrigem acetaldehyd-gehalt
US7851037B2 (en) * 2005-02-07 2010-12-14 Polyone Corporation Acetaldehyde scavenger in polyester articles
US7163977B2 (en) * 2005-05-13 2007-01-16 Plastic Technologies, Inc. Method to reduce the aldehyde content of polymers
US20060287471A1 (en) * 2005-06-16 2006-12-21 Schreiber Benjamin R Accelerated acetaldehyde testing of polymers
US8557950B2 (en) 2005-06-16 2013-10-15 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
US7932345B2 (en) 2005-09-16 2011-04-26 Grupo Petrotemex, S.A. De C.V. Aluminum containing polyester polymers having low acetaldehyde generation rates
US9267007B2 (en) 2005-09-16 2016-02-23 Grupo Petrotemex, S.A. De C.V. Method for addition of additives into a polymer melt
US7838596B2 (en) 2005-09-16 2010-11-23 Eastman Chemical Company Late addition to effect compositional modifications in condensation polymers
US8431202B2 (en) 2005-09-16 2013-04-30 Grupo Petrotemex, S.A. De C.V. Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity
US7655746B2 (en) 2005-09-16 2010-02-02 Eastman Chemical Company Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers
GB0520004D0 (en) * 2005-10-01 2005-11-09 Colormatrix Europe Ltd Thermoplastic polymer additive compositions
US7358324B2 (en) 2005-12-06 2008-04-15 Dak Americas Llc Manufacturing method of co-polyester resins for clear mono-layer containers with improved gas barrier characteristics
US20070128389A1 (en) * 2005-12-06 2007-06-07 Dak Americas Llc Process for manufacturing co-polyester barrier resins without solid-state polymerization, co-polyester resins made by the process, and clear mono-layer containers made of the co-polyester resins
US7709593B2 (en) 2006-07-28 2010-05-04 Eastman Chemical Company Multiple feeds of catalyst metals to a polyester production process
US7745368B2 (en) 2006-07-28 2010-06-29 Eastman Chemical Company Non-precipitating alkali/alkaline earth metal and aluminum compositions made with organic hydroxyacids
US7709595B2 (en) 2006-07-28 2010-05-04 Eastman Chemical Company Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents
KR101442861B1 (ko) * 2006-10-13 2014-09-22 쓰리엠 이노베이티브 프로퍼티즈 캄파니 질소 함유 방향족 재료를 포함하는 분말 코팅 플루오로중합체 조성물
US8563677B2 (en) * 2006-12-08 2013-10-22 Grupo Petrotemex, S.A. De C.V. Non-precipitating alkali/alkaline earth metal and aluminum solutions made with diols having at least two primary hydroxyl groups
DE102007016586B4 (de) 2007-04-05 2018-10-04 Lurgi Zimmer Gmbh Verfahren zur direkten und kontinuierlichen Herstellung von Polyesterformkörpern mit geringem Acetaldehydgehalt
US8207289B2 (en) 2007-05-23 2012-06-26 Grupo Petrotemex, S.A. De C.V. High molecular weight polyester polymers with reduced acetaldehyde
DE102008040329A1 (de) * 2008-07-10 2010-01-14 Construction Research & Technology Gmbh Verfahren zur Herstellung von Copolymeren mit einem reduzierten Acetaldehyd-Gehalt
GB0902941D0 (en) 2009-02-20 2009-04-08 Colormatrix Holdings Inc Polyesters
EP2406319A2 (de) 2009-03-13 2012-01-18 Basf Se Stabilisierte blends von polyester und polyamid
EP2406320A1 (de) 2009-03-13 2012-01-18 Basf Se Stabilisierte mischungen von polyester und polyamid
US9410217B2 (en) * 2014-02-18 2016-08-09 Renmatix, Inc. Method of reducing a fermentation and/or enzyme inhibitor in a saccharide-containing composition
WO2017057463A1 (ja) * 2015-10-02 2017-04-06 三菱瓦斯化学株式会社 多層容器及びその製造方法、単層容器の製造方法、並びに、再生ポリエステル樹脂の製造方法
WO2018085628A1 (en) * 2016-11-03 2018-05-11 The Coca-Cola Company Acrolein scavenging in ptf and other 1,3-propanediol derived polymers
CN109666136B (zh) * 2017-10-17 2022-04-05 中国石油化工股份有限公司 低乙醛含量的聚酯注塑件的制备方法
US10822302B2 (en) 2018-11-26 2020-11-03 Kraton Polymers Llc Method of purifying pine chemical compositions from aldehydes
CN110305452B (zh) * 2019-05-30 2021-07-27 贵州千叶药品包装有限公司 一种低乙醛含量的药用聚酯瓶及其制备方法
TR202022457A2 (tr) * 2020-12-30 2022-04-21 T C Erciyes Ueniversitesi Poli̇eti̇len terafi̇talatin (pet) endüstri̇yel kullaniminda ortaya çikan asetaldehi̇t, karboksi̇li̇k uç grup, di̇eti̇len gli̇kol mi̇ktarinin azaltilmasi amaciyla poli̇meti̇lmetakri̇lat (pmma) kullanimi i̇çeren bi̇r poli̇eti̇len terafi̇talat (pet) üreti̇m yöntemi̇
FR3130804B1 (fr) 2021-12-17 2025-09-26 Ifp Energies Now Bis(2-hydroxyethyle) terephtalate ayant une teneur en azote faible

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH596269A5 (de) 1974-01-16 1978-03-15 Ciba Geigy Ag
US3926736A (en) * 1974-08-30 1975-12-16 Calbiochem Enzymatic ethanol assay
FI69090C (fi) * 1979-04-10 1985-12-10 Akzo Nv Med uv-ljus haerdbara belaeggningskompositioner
JPS591745B2 (ja) 1980-04-01 1984-01-13 三菱化学株式会社 熱可塑性ポリエステル樹脂組成物
US4552791A (en) 1983-12-09 1985-11-12 Cosden Technology, Inc. Plastic container with decreased gas permeability
US4837115A (en) 1986-07-30 1989-06-06 Toyo Seikan Kaisha, Ltd. Thermoplastic polyester composition having improved flavor-retaining property and vessel formed therefrom
EP0285102B1 (de) 1987-04-03 1993-06-30 Mitsubishi Kasei Corporation Polyethylenterephthalat-Harzzusammensetzung
IT1215564B (it) 1987-06-16 1990-02-14 Montefibre Spa Composizioni poliestere a rapida cristallizzazione.
US5112741A (en) * 1988-07-07 1992-05-12 Enzymatics, Inc. Acetaldehyde trapping system
US4894404A (en) 1988-09-19 1990-01-16 Eastman Kodak Company Molding compositions based on poly(1,4-cyclohexylene dimethylene terephthalate) containing an amide crystallization aid
US5085904A (en) 1990-04-20 1992-02-04 E. I. Du Pont De Nemours And Company Barrier materials useful for packaging
CA2040638A1 (en) 1990-04-20 1991-10-21 Gedeon I. Deak Barrier materials useful for packaging
US5084356A (en) 1990-04-20 1992-01-28 E. I. Du Pont De Nemours And Company Film coated with glass barrier layer with metal dopant
US5102943A (en) 1990-12-04 1992-04-07 E. I. Du Pont De Nemours And Company Thermoformed articles with improved ease of cutting and resistance to sticking
IT1244549B (it) 1991-02-06 1994-07-15 Montedipe Srl Composizioni da stampaggio a base di poliestere
US5266416A (en) 1991-02-20 1993-11-30 The Furukawa Electric Co., Ltd. Aluminum-stabilized superconducting wire
EP0545442B1 (de) * 1991-12-06 1995-04-05 New Oji Paper Co., Ltd. Mikrokapseln, die UV-Absorptionmittel enthalten, und wärmeempfindliches Aufzeichnungsmittel, das diese Mikrokapseln verwendet
US5258233A (en) 1992-04-02 1993-11-02 Eastman Kodak Company Polyester/polyamide blend having improved flavor retaining property and clarity
MX9303141A (es) 1992-05-28 1994-04-29 Polar Materials Inc Metodos y aparatos para depositar recubrimientos de barrera.
US5462779A (en) 1992-10-02 1995-10-31 Consorzio Ce.Te.V. Centro Tecnologie Del Vuoto Thin film multilayer structure as permeation barrier on plastic film
US5670224A (en) 1992-11-13 1997-09-23 Energy Conversion Devices, Inc. Modified silicon oxide barrier coatings produced by microwave CVD deposition on polymeric substrates
US5389710A (en) 1992-11-23 1995-02-14 Dege; Gerald J. Crystallization modifier for polyester molding compositions
US5405921A (en) 1993-02-03 1995-04-11 E. I. Du Pont De Nemours And Company Polyester compositions having improved optical properties and heat stability
US5364666A (en) 1993-09-23 1994-11-15 Becton, Dickinson And Company Process for barrier coating of plastic objects
CH687601A5 (de) 1994-02-04 1997-01-15 Tetra Pak Suisse Sa Verfahren zur Herstellung von im Innern sterilen Verpackungen mit hervorragenden Sperreigenschaften.
US5663223A (en) 1994-08-11 1997-09-02 Zapata Technologies, Inc. Flavor protectant closure liner compositions
US5510155A (en) 1994-09-06 1996-04-23 Becton, Dickinson And Company Method to reduce gas transmission
US5587191A (en) 1995-07-26 1996-12-24 Chang S. Kim Process for making highly oxygenated drinking water and drinking water made by the process
US5650469A (en) 1995-10-25 1997-07-22 Eastman Chemical Company Polyester/polyamide blend having improved flavor retaining property and clarity
TW336248B (en) * 1996-02-05 1998-07-11 Eastman Kodak Co Polyester/polyesteramide blends the invention relates to polyester/polyesteramide blends
US5691007A (en) 1996-09-30 1997-11-25 Becton Dickinson And Company Process for depositing barrier film on three-dimensional articles
US5985389A (en) * 1997-06-17 1999-11-16 Eastman Chemical Company Polyester and optical brightener blend having improved properties
GB9909956D0 (en) * 1999-04-29 1999-06-30 Univ Aston Thermoplastic moulding compositions and polymer additives

Also Published As

Publication number Publication date
DE60112056D1 (de) 2005-08-25
EP1263880A2 (de) 2002-12-11
MXPA02007645A (es) 2003-02-24
JP2003524048A (ja) 2003-08-12
WO2001062838A2 (en) 2001-08-30
WO2001062838A3 (en) 2002-03-07
JP4060594B2 (ja) 2008-03-12
AU2001241640B2 (en) 2006-04-27
EP1263880B1 (de) 2005-07-20
US6274212B1 (en) 2001-08-14
AU4164001A (en) 2001-09-03
ZA200205890B (en) 2003-07-23
DE60112056T2 (de) 2006-04-20
CA2398618A1 (en) 2001-08-30
CA2398618C (en) 2008-08-26
ES2241805T3 (es) 2005-11-01

Similar Documents

Publication Publication Date Title
ATE299915T1 (de) Verfahren zur verminderung von acetaldehydegehalt von schmelzverarbeiteten polyestern
ATE402978T1 (de) Verfahren zur verringerung des acetaldehydgehalts von in der schmelze verarbeitbaren polyestern
CA2412757A1 (en) Methods to control organic contaminants in fibers
TW200502312A (en) Compositions and a method for improving reheat rate of pet using activated carbon
MX9800422A (es) Procedimiento para estabilizar proteinas en una ambiente acido, con una pectina de elevado contenido de ester.
MXPA05008220A (es) Articulos barredores de oxigeno libres de manchas visuales despues de oxidacion y un metodo para su preparacion.
AU4610801A (en) Thermoplastic polyesters with improved shock-proof properties and impact modifying composition
EP1911809A4 (de) Harzzusammensetzungen, herstellungsverfahren dafür und daraus erhaltener formkörper
ATE549373T1 (de) Mehrschichtige struktur und herstellungsverfahren dafür
WO2006063032A3 (en) Blends of oxygen scavenging polyamides with polyesters which contain zinc and cobalt
GR3015378T3 (en) Biodegradable plastic material.
ATE176265T1 (de) Mischungen aus stärkeestern und linearen polyestern
MXPA03005548A (es) Metodos para la produccion de proteinas multimericas, y composiciones relacionadas.
DE69121338D1 (de) Pilze zur Verminderung des Pechgehaltes, ihre Herstellung und Verwendung
ATE556836T1 (de) Verfahren zum laserschweissen von aus polyolefinen geformten artikeln an aus anderen thermoplastischen harzen geformten artikeln und dadurch hergestellte geschweisste artikel
BR9914198A (pt) Métodos para tratar poliéster, para recuperar poliésteres que contenham contaminantes e/ou impurezas, e para partìculas de poliéster no estado sólido
DE69106355D1 (de) Behälter und verfahren zu seiner herstellung.
ES2058702T3 (es) N-acil-l-prolin-acilasa preparada por via microbiologica, procedimiento para su obtencion y su empleo.
DE60312987D1 (de) Verfahren zur herstellung von laminiertem papier mit hoher dichte (hd-papier) mit guten sauerstoffsperreigenschaften und dadurch erhaltenes hd-papier
AU2003285317A1 (en) Acidic solids
ATE451379T1 (de) Verfahren zur reinigung von phosphatestern
ATE247119T1 (de) Substituierte pyrroloindole
DE69403085D1 (de) Verfahren zur herstellung von polymermischungen, die poly(ethylene 2,6-naphthalendicarbonsäureester) enthalten, mit verminderter fluoreszenz
DE69935394D1 (de) Verfahren zur Herstellung von Nährstoffen, Nährstoffe und Verfahren zur Abgabe von Nährstoffen
ATE357855T1 (de) Lebensmittelzusammensetzungen sowie verfahren zur herstellung derselben

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1263880

Country of ref document: EP