ZA200202993B - Process for reduction of acetaldehyde and oxygen in beverages contained in polyester-based packaging. - Google Patents

Process for reduction of acetaldehyde and oxygen in beverages contained in polyester-based packaging.

Info

Publication number
ZA200202993B
ZA200202993B ZA200202993A ZA200202993A ZA200202993B ZA 200202993 B ZA200202993 B ZA 200202993B ZA 200202993 A ZA200202993 A ZA 200202993A ZA 200202993 A ZA200202993 A ZA 200202993A ZA 200202993 B ZA200202993 B ZA 200202993B
Authority
ZA
South Africa
Prior art keywords
acetaldehyde
polyester
oxygen
reduction
based packaging
Prior art date
Application number
ZA200202993A
Other languages
English (en)
Inventor
Mark Rule
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
Publication of ZA200202993B publication Critical patent/ZA200202993B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0091—Complexes with metal-heteroatom-bonds
    • 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)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Packages (AREA)
  • Catalysts (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
ZA200202993A 1999-10-27 2002-04-16 Process for reduction of acetaldehyde and oxygen in beverages contained in polyester-based packaging. ZA200202993B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42778899A 1999-10-27 1999-10-27

Publications (1)

Publication Number Publication Date
ZA200202993B true ZA200202993B (en) 2003-06-25

Family

ID=23696291

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200202993A ZA200202993B (en) 1999-10-27 2002-04-16 Process for reduction of acetaldehyde and oxygen in beverages contained in polyester-based packaging.

Country Status (10)

Country Link
US (1) US6569479B2 (es)
EP (1) EP1242524A1 (es)
JP (1) JP2003512831A (es)
CN (1) CN1390243A (es)
AU (1) AU1439901A (es)
BR (1) BR0015106A (es)
CA (1) CA2388647A1 (es)
MX (1) MXPA02003932A (es)
WO (1) WO2001030900A1 (es)
ZA (1) ZA200202993B (es)

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US6774204B1 (en) 2001-09-26 2004-08-10 E. I. Du Pont De Nemours And Company Polyester and process therefor
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
US6911523B2 (en) * 2003-07-17 2005-06-28 Colormatrix Corporation Method to decrease the aldehyde content of polyesters
US20070004832A1 (en) * 2003-10-15 2007-01-04 Polyone Corporation Use of tocopherol to scavenge acetaldehyde in polyethylene terephthalate containers
TWI450809B (zh) * 2004-05-18 2014-09-01 M & G Usa Corp 間隔化樹脂丸粒
CN101115793B (zh) * 2005-02-07 2011-04-20 普立万公司 聚酯制品中的乙醛清除剂
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
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
US7932345B2 (en) 2005-09-16 2011-04-26 Grupo Petrotemex, S.A. De C.V. Aluminum containing polyester polymers having low acetaldehyde generation rates
US7655746B2 (en) 2005-09-16 2010-02-02 Eastman Chemical Company Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers
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
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
US7709593B2 (en) 2006-07-28 2010-05-04 Eastman Chemical Company Multiple feeds of catalyst metals to a polyester production process
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
US8901272B2 (en) * 2007-02-02 2014-12-02 Grupo Petrotemex, S.A. De C.V. Polyester polymers with low acetaldehyde generation rates and high vinyl ends concentration
US8207289B2 (en) 2007-05-23 2012-06-26 Grupo Petrotemex, S.A. De C.V. High molecular weight polyester polymers with reduced acetaldehyde
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
DE102012200976A1 (de) * 2012-01-24 2013-07-25 Krones Ag Qualitätskontrolle von Behälterbeschichtungen
KR20160127829A (ko) 2014-03-11 2016-11-04 퓨라닉스 테크놀러지스 비.브이. 폴리에스터의 분자량을 향상시키는 공정
NL2015266B1 (en) 2015-08-04 2017-02-21 Furanix Technologies Bv Poly(alkylene furandicarboxylate)-comprising polyester.
NL2015265B1 (en) 2015-08-04 2017-02-21 Furanix Technologies Bv Polyester composition.

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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
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US5922828A (en) * 1996-09-03 1999-07-13 Hoechst Celanese Corp. Process for producing polyethylene terephthalate using a specific catalyst stabilizer system
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US5985389A (en) 1997-06-17 1999-11-16 Eastman Chemical Company Polyester and optical brightener blend having improved properties
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Also Published As

Publication number Publication date
JP2003512831A (ja) 2003-04-08
US6569479B2 (en) 2003-05-27
EP1242524A1 (en) 2002-09-25
US20020136808A1 (en) 2002-09-26
BR0015106A (pt) 2002-07-16
CN1390243A (zh) 2003-01-08
WO2001030900A1 (en) 2001-05-03
CA2388647A1 (en) 2001-05-03
MXPA02003932A (es) 2003-03-27
AU1439901A (en) 2001-05-08

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