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)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Artificial Filaments (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)

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US7932345B2 (en) 2005-09-16 2011-04-26 Grupo Petrotemex, S.A. De C.V. Aluminum containing polyester polymers having low acetaldehyde generation rates
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US9410217B2 (en) * 2014-02-18 2016-08-09 Renmatix, Inc. Method of reducing a fermentation and/or enzyme inhibitor in a saccharide-containing composition
JP6168261B1 (ja) * 2015-10-02 2017-07-26 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
US11708454B2 (en) 2016-11-03 2023-07-25 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
FI3670490T3 (fi) 2018-11-26 2023-04-21 Kraton Polymers Llc Menetelmä männyn kemiallisten koostumusten puhdistamiseksi aldehydeistä
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
FR3130804A1 (fr) 2021-12-17 2023-06-23 IFP Energies Nouvelles Bis(2-hydroxyethyle) terephtalate ayant une teneur en azote faible

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Also Published As

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

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