IN186956B - - Google Patents

Info

Publication number
IN186956B
IN186956B IN276CA1996A IN186956B IN 186956 B IN186956 B IN 186956B IN 276CA1996 A IN276CA1996 A IN 276CA1996A IN 186956 B IN186956 B IN 186956B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Werner Stibal
Werner Kagi
Joachim Ensinger
Klaus Nothhelfer
Original Assignee
Inventa Ag
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 Inventa Ag filed Critical Inventa Ag
Publication of IN186956B publication Critical patent/IN186956B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/08—Injection moulding
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate
    • 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
    • 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
    • B29K2667/00—Use of polyesters or derivatives thereof for preformed parts, e.g. for inserts
    • 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
    • B29K2667/00—Use of polyesters or derivatives thereof for preformed parts, e.g. for inserts
    • B29K2667/003—PET, i.e. poylethylene terephthalate
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IN276CA1996 1995-02-20 1996-02-15 IN186956B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19505680A DE19505680C1 (de) 1995-02-20 1995-02-20 Kondensations-Spritzgußverfahren zur Herstellung von Flaschenvorformlingen aus Polyethylenterephthalat und/oder seinen Copolyestern sowie nach diesem Verfahren herstellbare Vorformlinge

Publications (1)

Publication Number Publication Date
IN186956B true IN186956B (da) 2001-12-22

Family

ID=7754442

Family Applications (1)

Application Number Title Priority Date Filing Date
IN276CA1996 IN186956B (da) 1995-02-20 1996-02-15

Country Status (13)

Country Link
US (1) US5656719A (da)
EP (1) EP0727303B1 (da)
JP (1) JP3345250B2 (da)
KR (1) KR960031094A (da)
CN (1) CN1077495C (da)
AR (1) AR000984A1 (da)
AU (1) AU689694B2 (da)
CA (1) CA2169612A1 (da)
DE (2) DE19505680C1 (da)
IN (1) IN186956B (da)
PL (1) PL312865A1 (da)
TR (1) TR199600140A2 (da)
TW (1) TW319734B (da)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1275478B (it) * 1995-07-05 1997-08-07 M & G Ricerche Spa Resine poliestere aventi migliorate proprieta'
US5912307A (en) * 1996-05-03 1999-06-15 Bp Amoco Corporation Polyester compositions
US6099778A (en) * 1996-10-28 2000-08-08 Eastman Chemical Company Process for producing pet articles with low acetaldehyde
US5980797A (en) * 1997-03-20 1999-11-09 Eastman Chemical Company Apparatus and method for molding polyester articles having low acetaldehyde content directly from the melt formation using flash tank devoltatilization
US5945460A (en) * 1997-03-20 1999-08-31 Eastman Chemical Company Process for continuously producing polyester articles with scrap recycle in a continuous melt-to-preform process
US5968429A (en) * 1997-03-20 1999-10-19 Eastman Chemical Company Apparatus and method for molding of polyester articles directly from a melt
US6090337A (en) * 1997-07-30 2000-07-18 Plastipak Packaging, Inc. Method for making multi-layer plastic preform for blow molding
WO1999037451A1 (fr) * 1998-01-27 1999-07-29 Teijin Limited Preforme en polyester aromatique, moulages par soufflage et procede de production de ladite preforme
US6063465A (en) * 1998-04-23 2000-05-16 Hna Holdings, Inc. Polyester container and method for making same
US6126992A (en) * 1998-04-23 2000-10-03 E.I. Dupont De Nemours And Company Optical articles comprising isosorbide polyesters and method for making same
US6140422A (en) * 1998-04-23 2000-10-31 E.I. Dupont De Nemours And Company Polyesters including isosorbide as a comonomer blended with other thermoplastic polymers
US6063464A (en) * 1998-04-23 2000-05-16 Hna Holdings, Inc. Isosorbide containing polyesters and methods for making same
US5958581A (en) * 1998-04-23 1999-09-28 Hna Holdings, Inc. Polyester film and methods for making same
US6063495A (en) * 1998-04-23 2000-05-16 Hna Holdings, Inc. Polyester fiber and methods for making same
US6025061A (en) * 1998-04-23 2000-02-15 Hna Holdings, Inc. Sheets formed from polyesters including isosorbide
US5959066A (en) * 1998-04-23 1999-09-28 Hna Holdings, Inc. Polyesters including isosorbide as a comonomer and methods for making same
DE10045719B4 (de) 2000-09-15 2018-01-11 Inventa-Fischer Gmbh & Co. Kg Verfahren zur Herstellung von Polyestern mit reduziertem Gehalt an Acetaldehyd
FR2830788B1 (fr) * 2001-10-12 2006-09-22 Tergal Fibres Procede de fabrication de corps creux, corps creux, preformes et bouteilles obtenus par ce procede
US20030094723A1 (en) * 2001-11-19 2003-05-22 Ruppman Kurt H. Method of making an improved preform
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
US20060127615A1 (en) * 2002-10-30 2006-06-15 Toyo Seikan Kaisha, Ltd. Preform, process for producing the same, and biaxially stretched container obtained from the preform
US20050181161A1 (en) * 2004-02-17 2005-08-18 Semersky Frank E. Container having a foamed wall
US8124203B2 (en) * 2002-10-30 2012-02-28 Plastic Technologies, Inc. Container having a foamed wall
US20050260371A1 (en) * 2002-11-01 2005-11-24 Yu Shi Preform for low natural stretch ratio polymer, container made therewith and methods
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
US20040091649A1 (en) * 2002-11-07 2004-05-13 Ruppman Kurt H. Extrusion blow molding method
US6762275B1 (en) 2003-05-27 2004-07-13 The Coca-Cola Company Method to decrease the acetaldehyde content of melt-processed polyesters
BRPI0411557A (pt) * 2003-06-18 2006-08-01 Coca Cola Campany recipiente preparado por meio de um processo de moldagem a sopro com estiramento curado com calor, e, processos de moldagem a sopro com estiramento curado com calor para produzir um recipiente, e para enchimento a quente de um recipiente
US20050029712A1 (en) * 2003-08-05 2005-02-10 Nahill Thomas E. Continuous production of container preforms
US20050049391A1 (en) * 2003-08-28 2005-03-03 Mark Rule Polyester composition and articles with reduced acetaldehyde content and method using vinyl esterification catalyst
KR100713038B1 (ko) * 2003-10-10 2007-05-04 아사히 가세이 케미칼즈 가부시키가이샤 폴리알킬렌 테레프탈레이트의 제조 방법, 폴리알킬렌테레프탈레이트 성형체의 제조 방법 및 폴리알킬렌테레프탈레이트 성형체
DE10356298A1 (de) * 2003-11-28 2004-12-16 Zimmer Ag Verfahren zur direkten und kontinuierlichen Herstellung von Hohlkörpern aus der Polymerschmelze
DE10357578A1 (de) * 2003-12-08 2005-07-14 Bühler AG Spritzgussanlage und Spritzgussverfahren
WO2005070644A1 (en) * 2004-01-09 2005-08-04 The Coca-Cola Company Condensation compression molding process and apparatus for production of container preforms
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
US20050221036A1 (en) * 2004-04-01 2005-10-06 The Coca-Cola Company Polyester composition with enhanced gas barrier, articles made therewith, and methods
US20060047102A1 (en) 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US20060051541A1 (en) * 2004-09-09 2006-03-09 Steele Scott W Polymeric preform for a blow molded plastic article
US9011737B2 (en) 2004-11-08 2015-04-21 Chemlink Capital Ltd. Advanced control system and method for making polyethylene terephthalate sheets and objects
US8545205B2 (en) 2004-11-08 2013-10-01 Chemlink Capital Ltd. System and method for making polyethylene terephthalate sheets and objects
WO2006059605A1 (ja) 2004-11-30 2006-06-08 Asahi Kasei Chemicals Corporation ポリエステル樹脂、その成形体及びそれらの製造方法
TWI316525B (en) * 2004-11-30 2009-11-01 Asahi Kasei Chemicals Corp Method and apparatus for producing molded product
US8470220B2 (en) * 2004-12-07 2013-06-25 Uhde Inventa-Fischer Ag Method and device for producing polyester granules and/or shaped parts with a low acetaldehyde content
EP1827785B1 (de) * 2004-12-23 2013-09-25 ProTec Polymer Processing GmbH Verfahren zum trocknen von kunststoffgranulat
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
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
DE102006012587B4 (de) 2006-03-16 2015-10-29 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial
WO2007110443A1 (en) * 2006-03-29 2007-10-04 Nestle Waters Management & Technology Method for the direct production of polyester articles for packaging purposes and articles obtained therefrom
US9656418B2 (en) 2006-04-21 2017-05-23 Dak Americas Llc Co-polyester packaging resins prepared without solid-state polymerization, a method for processing the co-polyester resins with reduced viscosity change and containers and other articles prepared by the process
DE102007016586B4 (de) * 2007-04-05 2018-10-04 Lurgi Zimmer Gmbh Verfahren zur direkten und kontinuierlichen Herstellung von Polyesterformkörpern mit geringem Acetaldehydgehalt
CA2697228A1 (en) * 2007-08-21 2009-02-26 Plastic Technologies Inc. Process for preparing container having a foamed wall
US20090246430A1 (en) 2008-03-28 2009-10-01 The Coca-Cola Company Bio-based polyethylene terephthalate polymer and method of making same
CN103554450B (zh) * 2008-12-26 2015-07-29 东洋制罐集团控股株式会社 容器成形用对苯二甲酸乙二酯型聚酯树脂及其生产方法
WO2011062600A1 (en) * 2009-11-19 2011-05-26 E. I. Du Pont De Nemours And Company Polycondensation with a kneader reactor
DE102011089056A1 (de) * 2011-12-19 2013-06-20 Evonik Industries Ag Verfahren zur Herstellung von Polyestern
DE102013019611A1 (de) 2013-11-25 2015-05-28 Gneuss Gmbh Vorrichtung zur Herstellung von Polymeren
FR3021578B1 (fr) * 2014-05-28 2016-05-27 Albea Services Procede et dispositif de moulage par injection d'un receptacle, receptacle obtenu
CN114019777B (zh) * 2021-10-13 2023-06-13 漳州市德恒电子有限公司 一种带扩音结构自动报时的儿童智能时钟

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371162A (en) * 1976-12-07 1978-06-24 Teijin Ltd Polyester melt molding process
US4142040A (en) * 1978-04-21 1979-02-27 Owens-Illinois, Inc. Processing polyesters to minimize acetaldehyde formation
US4223128A (en) * 1978-05-16 1980-09-16 Celanese Corporation Process for preparing polyethylene terephthalate useful for beverage containers
NL8600144A (nl) * 1986-01-23 1987-08-17 Stamicarbon Werkwijze voor het zuiveren van een thermoplastisch polymeer.
IT1199668B (it) * 1986-11-21 1988-12-30 Cobarr Spa Procedimento per la produzione di resina poliestere ad alto peso molecolare
DE58906032D1 (de) * 1988-12-23 1993-12-02 Buehler Ag Verfahren und Vorrichtung zum kontinuierlichen Kristallisieren von Polyestermaterial.
EP0422282B1 (en) * 1989-10-13 1995-04-05 Phobos N.V. Process for the continuous production of high molecular weight polyester resin
US5145742A (en) * 1990-08-03 1992-09-08 Eastman Kodak Company Polymer pellet configuration for solid-state polymerization
DE4039857A1 (de) * 1990-10-19 1992-04-23 Inventa Ag Verfahren und vorrichtung zur direkten, kontinuierlichen modifizierung von polymerschmelzen
CH684697A5 (de) * 1993-01-21 1994-11-30 Buehler Ag Verfahren zum kontinuierlichen Kristallisieren und Polykondensieren von Polyestermaterial.
DE4309227A1 (de) * 1993-03-23 1994-09-29 Zimmer Ag Kontinuierliches Verfahren zur Herstellung von Polyester für Lebensmittelverpackungen

Also Published As

Publication number Publication date
CN1077495C (zh) 2002-01-09
EP0727303A2 (de) 1996-08-21
EP0727303B1 (de) 1999-02-03
CA2169612A1 (en) 1996-08-21
AR000984A1 (es) 1997-08-27
TR199600140A2 (tr) 1996-10-21
TW319734B (da) 1997-11-11
CN1137443A (zh) 1996-12-11
AU4561396A (en) 1996-08-29
JP3345250B2 (ja) 2002-11-18
JPH08238643A (ja) 1996-09-17
KR960031094A (ko) 1996-09-17
US5656719A (en) 1997-08-12
DE19505680C1 (de) 1996-05-23
EP0727303A3 (da) 1996-09-04
PL312865A1 (en) 1996-09-02
DE59601241D1 (de) 1999-03-18
AU689694B2 (en) 1998-04-02

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