EA200501869A1 - Способ снижения содержания ацетальдегида в формованных из расплава полиэфирах - Google Patents

Способ снижения содержания ацетальдегида в формованных из расплава полиэфирах

Info

Publication number
EA200501869A1
EA200501869A1 EA200501869A EA200501869A EA200501869A1 EA 200501869 A1 EA200501869 A1 EA 200501869A1 EA 200501869 A EA200501869 A EA 200501869A EA 200501869 A EA200501869 A EA 200501869A EA 200501869 A1 EA200501869 A1 EA 200501869A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polyester
component molecular
acetaldehyde
content
molecular fragment
Prior art date
Application number
EA200501869A
Other languages
English (en)
Other versions
EA010584B1 (ru
Inventor
Марк Рул
Ю Ши
Original Assignee
Дзе Кока-Кола Компани
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 Дзе Кока-Кола Компани filed Critical Дзе Кока-Кола Компани
Publication of EA200501869A1 publication Critical patent/EA200501869A1/ru
Publication of EA010584B1 publication Critical patent/EA010584B1/ru

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
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/21—Urea; Derivatives thereof, e.g. biuret
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0861—Other specified values, e.g. values or ranges
    • B29C2949/0872—Weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck portion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at flange portion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at body portion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at bottom portion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles
    • 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.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317—Multilayer [continuous layer]
    • Y10T428/1321—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]
    • 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)
  • 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Способ снижения содержания ацетальдегида в формованном из расплава полиэфире, включающий соединение полиэфира с органической присадкой, которая улавливает ацетальдегид из полиэфира. Органическая присадка включает по меньшей мере два составляющих молекулярных фрагмента, где каждый из составляющих молекулярных фрагментов включает по меньшей мере два замещенных атомами водорода гетероатома, связанных с атомами углерода соответствующих составляющих молекулярных фрагментов. Каждый составляющий молекулярный фрагмент является реагирующим с ацетальдегидом в полиэфире, образуя воду и результирующее органическое соединение, включающее несоединенное мостиковой связью пяти- или шестичленное кольцо, включающее по меньшей мере два гетероатома. Полиэфир со сниженным содержанием ацетальдегида применяется, в частности, для изготовления контейнеров для упаковки напитков.
EA200501869A 2003-05-27 2004-05-14 Способ снижения содержания ацетальдегида в формованных из расплава полиэфирах, изделие из полиэфира, способ его изготовления и композиция для его изготовления EA010584B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/446,094 US6762275B1 (en) 2003-05-27 2003-05-27 Method to decrease the acetaldehyde content of melt-processed polyesters
PCT/US2004/015248 WO2004106424A1 (en) 2003-05-27 2004-05-14 Method to decrease the acetaldehyde content of melt-processed polyesters

Publications (2)

Publication Number Publication Date
EA200501869A1 true EA200501869A1 (ru) 2006-06-30
EA010584B1 EA010584B1 (ru) 2008-10-30

Family

ID=32682462

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200501869A EA010584B1 (ru) 2003-05-27 2004-05-14 Способ снижения содержания ацетальдегида в формованных из расплава полиэфирах, изделие из полиэфира, способ его изготовления и композиция для его изготовления

Country Status (21)

Country Link
US (1) US6762275B1 (ru)
EP (1) EP1627012B1 (ru)
JP (1) JP4825675B2 (ru)
KR (1) KR100943539B1 (ru)
CN (1) CN100404598C (ru)
AT (1) ATE402978T1 (ru)
AU (1) AU2004242600B2 (ru)
BR (1) BRPI0409823B1 (ru)
CA (1) CA2524905C (ru)
CY (1) CY1108337T1 (ru)
DE (1) DE602004015448D1 (ru)
DK (1) DK1627012T3 (ru)
EA (1) EA010584B1 (ru)
ES (1) ES2308207T3 (ru)
MX (1) MXPA05011132A (ru)
NZ (1) NZ543057A (ru)
PL (1) PL1627012T3 (ru)
PT (1) PT1627012E (ru)
SI (1) SI1627012T1 (ru)
WO (1) WO2004106424A1 (ru)
ZA (1) ZA200509104B (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060047102A1 (en) 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US9032641B2 (en) 2005-05-26 2015-05-19 Gala Industries, Inc. Method and apparatus for making crystalline polymeric pellets and granules
JP5265354B2 (ja) * 2005-05-26 2013-08-14 ガラ・インダストリーズ・インコーポレイテッド 結晶ポリマーペレット及びグラニュールを製造する方法及び装置
TWI440658B (zh) * 2005-08-31 2014-06-11 Gala Inc 用於水中粒化具減低含水量的聚合體生物材料複合物之方法及裝置
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
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
GB0902941D0 (en) * 2009-02-20 2009-04-08 Colormatrix Holdings Inc Polyesters
WO2010103030A2 (en) 2009-03-13 2010-09-16 Basf Se Stabilized blends of polyester and polyamide
CN102348762A (zh) 2009-03-13 2012-02-08 巴斯夫欧洲公司 聚酯和聚酰胺的稳定化共混物
JP2016505084A (ja) 2013-01-23 2016-02-18 カラーマトリックス ホールディングス インコーポレイテッドＣｏｌｏｒｍａｔｒｉｘ Ｈｏｌｄｉｎｇｓ，Ｉｎｃ． ポリマー材料
JP6753037B2 (ja) * 2015-04-03 2020-09-09 東洋製罐グループホールディングス株式会社 多層容器
JP2017132493A (ja) * 2016-01-26 2017-08-03 東洋製罐グループホールディングス株式会社 多層容器
KR20170134619A (ko) * 2015-04-03 2017-12-06 도요세이칸 그룹 홀딩스 가부시키가이샤 다층 용기
GB201514937D0 (en) * 2015-08-21 2015-10-07 Colormatrix Holdings Inc Polymeric materials
WO2018085628A1 (en) 2016-11-03 2018-05-11 The Coca-Cola Company Acrolein scavenging in ptf and other 1,3-propanediol derived polymers
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

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH596269A5 (ru) 1974-01-16 1978-03-15 Ciba Geigy Ag
US3926736A (en) 1974-08-30 1975-12-16 Calbiochem Enzymatic ethanol assay
JPS54142271A (en) 1978-04-28 1979-11-06 Kureha Chem Ind Co Ltd Multi-layer blow molded article
DK151680A (da) 1979-04-10 1980-10-11 Akzo Nv Uv-haerdbart overtraeksmateriale
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
US4385145A (en) * 1981-11-18 1983-05-24 Borg-Warner Chemicals, Inc. Phosphite stabilizers for polyester resins
US4552791A (en) 1983-12-09 1985-11-12 Cosden Technology, Inc. Plastic container with decreased gas permeability
US4609721A (en) 1985-06-21 1986-09-02 Celanese Corporation Process for making molding grade polyethylene terephthalate
JPS6422956A (en) * 1987-07-16 1989-01-25 Toyo Seikan Kaisha Ltd Polyester container with enhanced perfume retentivity
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 (en) 1987-04-03 1993-06-30 Mitsubishi Kasei Corporation Polyethylene terephthalate resin composition
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
JPH03207748A (ja) * 1990-01-08 1991-09-11 Mitsui Petrochem Ind Ltd ボトル形成用飽和ポリエステル組成物およびこの組成物を用いたボトルの製造方法
CA2040638A1 (en) 1990-04-20 1991-10-21 Gedeon I. Deak Barrier materials useful for packaging
US5085904A (en) 1990-04-20 1992-02-04 E. I. Du Pont De Nemours And Company 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
US5143954A (en) 1990-11-27 1992-09-01 Rohm And Haas Company Low-formaldehyde, self-crosslinking polymer latex composition
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
JPH0694155B2 (ja) 1991-03-01 1994-11-24 チッソ株式会社 ポリオレフィン系樹脂製中空容器
DE69201939T2 (de) 1991-12-06 1995-08-10 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
US5599884A (en) 1992-11-03 1997-02-04 Henkel Corporation Amino resin dispersion with reduced aldehyde content, process therefor, and paint detackifying process therewith
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
DE19503053B4 (de) 1995-02-01 2005-08-18 Zimmer Ag Verfahren zur direkten Herstellung von Polyester-Verpackungen
DE19505680C1 (de) 1995-02-20 1996-05-23 Inventa Ag Kondensations-Spritzgußverfahren zur Herstellung von Flaschenvorformlingen aus Polyethylenterephthalat und/oder seinen Copolyestern sowie nach diesem Verfahren herstellbare Vorformlinge
JPH093179A (ja) 1995-06-22 1997-01-07 Teijin Ltd ポリエステルの製造方法
JPH093182A (ja) 1995-06-22 1997-01-07 Teijin Ltd 固相重合されたポリエチレンテレフタレートの処理方法
TW309465B (ru) 1995-07-05 1997-07-01 Eastman Chem Co
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
US5648032A (en) 1995-08-01 1997-07-15 Eastman Chemical Company Process for producing polyester articles having low acetaldehyde content
US5597891A (en) 1995-08-01 1997-01-28 Eastman Chemical Company Process for producing polyester articles having low acetaldehyde content
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
ID16094A (id) 1996-03-01 1997-09-04 Eastman Chem Co Proses untuk pembentukan benda-benda secara langsung dari polimerisasi leburan
DE19614067A1 (de) 1996-04-09 1997-10-16 Hoechst Ag Additivmischung mit nukleierender Wirkung für Kunststoffmassen
US5898058A (en) 1996-05-20 1999-04-27 Wellman, Inc. Method of post-polymerization stabilization of high activity catalysts in continuous polyethylene terephthalate production
US5922828A (en) 1996-09-03 1999-07-13 Hoechst Celanese Corp. Process for producing polyethylene terephthalate using a specific catalyst stabilizer system
US5691007A (en) 1996-09-30 1997-11-25 Becton Dickinson And Company Process for depositing barrier film on three-dimensional articles
US6099778A (en) 1996-10-28 2000-08-08 Eastman Chemical Company Process for producing pet articles with low acetaldehyde
DE69818721T2 (de) 1997-02-03 2004-07-29 Teijin Ltd. Polyethylen-2,6-Naphthalen Dicarboxylat Harz, Vorform und geformte Flasche daraus
AU735548B2 (en) 1997-03-06 2001-07-12 Teijin Limited Polyethylene-2,6-naphthalene dicarboxylate resin and preform and bottle molded thereof
US5985389A (en) 1997-06-17 1999-11-16 Eastman Chemical Company Polyester and optical brightener blend having improved properties
US5874517A (en) 1997-12-23 1999-02-23 Hoechst Celanese Corporation Method to reduce regenerated acetaldehyde in pet resin
US6160085A (en) 1998-05-06 2000-12-12 Mitsubishi Chemical Corporation Polyester and process for its production
GB9909956D0 (en) * 1999-04-29 1999-06-30 Univ Aston Thermoplastic moulding compositions and polymer additives
CA2377237A1 (en) * 1999-06-30 2001-01-04 The Dow Chemical Company Extruded products from polyethylene terephthalate with a reduced acetaldehyde content and process of their production
EP1192222B1 (en) 1999-06-30 2006-09-13 Ciba SC Holding AG Polyester compositions of low residual aldehyde content
US6191209B1 (en) 1999-06-30 2001-02-20 Ciba Specialty Chemicals Corporation Polyester compositions of low residual aldehyde content
US6258925B1 (en) 2000-01-07 2001-07-10 Atofina Chemicals, Inc. Polyester polycondensation with titanyl oxalate catalyst and a catalyst enhancer
US6372879B1 (en) 2000-01-07 2002-04-16 Atofina Chemicals, Inc. Polyester polycondensation with catalyst and a catalyst enhancer
US6274212B1 (en) * 2000-02-22 2001-08-14 The Coca-Cola Company Method to decrease the acetaldehyde content of melt-processed polyesters
DE10045719B4 (de) * 2000-09-15 2018-01-11 Inventa-Fischer Gmbh & Co. Kg Verfahren zur Herstellung von Polyestern mit reduziertem Gehalt an Acetaldehyd
MXPA03007914A (es) * 2001-03-28 2003-12-11 Ciba Sc Holding Ag Proceso para preparar un poliester estabilizado.
US6632874B2 (en) 2001-05-01 2003-10-14 The Coca-Cola Company Method to decrease aldehyde content in polyolefin products

Also Published As

Publication number Publication date
DE602004015448D1 (de) 2008-09-11
KR20060025537A (ko) 2006-03-21
ZA200509104B (en) 2006-11-29
KR100943539B1 (ko) 2010-02-22
SI1627012T1 (sl) 2008-10-31
PT1627012E (pt) 2008-09-04
PL1627012T3 (pl) 2008-12-31
JP2006528995A (ja) 2006-12-28
EP1627012B1 (en) 2008-07-30
CA2524905A1 (en) 2004-12-09
BRPI0409823A (pt) 2006-05-09
MXPA05011132A (es) 2005-12-14
US6762275B1 (en) 2004-07-13
AU2004242600B2 (en) 2009-10-29
JP4825675B2 (ja) 2011-11-30
EP1627012A1 (en) 2006-02-22
NZ543057A (en) 2008-10-31
ATE402978T1 (de) 2008-08-15
CY1108337T1 (el) 2014-02-12
EA010584B1 (ru) 2008-10-30
WO2004106424A1 (en) 2004-12-09
CN1795233A (zh) 2006-06-28
CA2524905C (en) 2012-10-30
AU2004242600A1 (en) 2004-12-09
DK1627012T3 (da) 2008-11-10
CN100404598C (zh) 2008-07-23
BRPI0409823B1 (pt) 2013-09-10
ES2308207T3 (es) 2008-12-01

Similar Documents

Publication Publication Date Title
CY1108337T1 (el) Μεθοδος μειωσεως του επιπεδου σε ακεταλδεϋδη πολυεστερων απο κατεργασια με τηξη
ATE299915T1 (de) Verfahren zur verminderung von acetaldehydegehalt von schmelzverarbeiteten polyestern
MXPA05013164A (es) Composiciones y un metodo para mejorar la velocidad de recalentamiento de pet utilizando carbon activado.
BRPI0518849A2 (pt) concentrado sàlido, processos para a produÇço de uma prÉ-forma, e para a secagem de partÍculas, e, concentrado de polÍmero de poliÉster
TW200633280A (en) Electronic devices comprising organic semiconductors
NO20061880L (no) Tre-plast-sammensetning
ATE417051T1 (de) Polymorphe von clopidogrel-hydrogensulfat
MY167262A (en) Hyperbranched-polyester, method for producing the same, and thermoplastic resin composition
DK1656423T3 (da) Biologisk nedbrydelig polyesterblanding
AR025238A1 (es) MÉTODO PARA REDUCIR LA PERMEABILIDAD A LOS GASES EN ARTíCULOS MOLDEADOS DE POLíMEROS TERMOPLÁSTICOS, COMPOSICIoN Y ARTíCULO MOLDEADO DE POLíMERO TERMOPLÁSTICO.
BRPI0621111B8 (pt) Processo para a produção de cerveja
MXPA02012240A (es) Metodos para controlar contaminantes organicos en fibras.
GB0708327D0 (en) Polymeric films
WO2006079044A3 (en) Improved polyamide-polyester polymer blends and methods of making the same
ITMI20020865A1 (it) Poliesteri biodegradabili ottenuti mediante estrusione reattiva
WO2004032257A3 (de) Folie mit organischen halbleitern
DE60217151D1 (de) Polyester- und polyamidzusammensetzungen mit niedrigem restaldehydgehalt
AU2003293929A1 (en) Method for producing composite materials such as thermoplastic resins with mineral and/or vegetable fillers
WO2008140492A3 (en) Jet fuel compositions and methods of making and using same
WO2003059817A3 (en) Nano composite materials with enhanced properties
WO2004080802A3 (en) Methods of making multilayer barrier structures
WO2006012632A3 (en) Apolipoprotein a-1 derivatives with altered immunogenicity
TW200514907A (en) Composite door structure and method of making same, and composite door and method of making same
DE602005007206D1 (de) Kondensationsverfahren zum verwerten von Systeme
CN106349536A (zh) 一种抗霉菌食品包装袋

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG