EA200601593A1 - Способ получения высококонденсированного полиэфирного гранулята - Google Patents

Способ получения высококонденсированного полиэфирного гранулята

Info

Publication number
EA200601593A1
EA200601593A1 EA200601593A EA200601593A EA200601593A1 EA 200601593 A1 EA200601593 A1 EA 200601593A1 EA 200601593 A EA200601593 A EA 200601593A EA 200601593 A EA200601593 A EA 200601593A EA 200601593 A1 EA200601593 A1 EA 200601593A1
Authority
EA
Eurasian Patent Office
Prior art keywords
highly condensed
obtaining highly
condensed polyester
polyester granulate
latent heat
Prior art date
Application number
EA200601593A
Other languages
English (en)
Other versions
EA011153B1 (ru
Inventor
Бригитта Отто
Хольгер Бахманн
Роланд Шефер
Original Assignee
Циммер Аг
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32864603&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200601593(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Циммер Аг filed Critical Циммер Аг
Publication of EA200601593A1 publication Critical patent/EA200601593A1/ru
Publication of EA011153B1 publication Critical patent/EA011153B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
    • 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
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • 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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Изобретение относится к подвергнутому кристаллизации за счёт латентной теплоты полиэфиру или сополиэфиру со степенью кристаллизации выше 38%, их получению, а также применению для изготовления полиэфирных изделий, причём этот гранулят либо без предварительного введения добавок и без последующего охлаждения непосредственно направляют в реактор для поликонденсации в твёрдой фазе и подвергают конденсации до достижения высокой вязкости и деальдегидизации, либо без предварительного введения добавок гранулят направляют на деальдегидизацию и последующую переработку в полые изделия, либо непосредственно используют при получении заготовок для изготовления полых изделий, причём перед и/или после реактора для поликонденсации примешивают добавки, например термостабилизаторы/добавки, снижающие содержание ацетальдегида.
EA200601593A 2004-03-28 2004-05-21 Полиэфирный гранулят, способ получения высококонденсированного полиэфирного гранулята и его применение EA011153B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004015515A DE102004015515A1 (de) 2004-03-28 2004-03-28 Verfahren zur Herstellung von hochkondensiertem Polyestergranulat
PCT/EP2004/005462 WO2005092949A1 (de) 2004-03-28 2004-05-21 Verfahren zur herstellung von hochkondensiertem polyestergranulat

Publications (2)

Publication Number Publication Date
EA200601593A1 true EA200601593A1 (ru) 2007-02-27
EA011153B1 EA011153B1 (ru) 2009-02-27

Family

ID=32864603

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200601593A EA011153B1 (ru) 2004-03-28 2004-05-21 Полиэфирный гранулят, способ получения высококонденсированного полиэфирного гранулята и его применение

Country Status (12)

Country Link
US (1) US7084235B2 (ru)
EP (1) EP1742981B1 (ru)
CN (1) CN100362038C (ru)
AT (1) ATE483745T1 (ru)
AU (1) AU2004317560B2 (ru)
BR (1) BRPI0418690A (ru)
DE (2) DE102004015515A1 (ru)
EA (1) EA011153B1 (ru)
ES (1) ES2353874T3 (ru)
TW (1) TWI311569B (ru)
UA (1) UA82287C2 (ru)
WO (1) WO2005092949A1 (ru)

Families Citing this family (31)

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CA2482056A1 (en) 2003-10-10 2005-04-10 Eastman Chemical Company Thermal crystallization of a molten polyester polymer in a fluid
JP4724654B2 (ja) 2003-10-17 2011-07-13 ベーカーゲー ブルックマン ウント クライエンボルク グラヌリールテヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング ポリエステルペレットを熱処理する方法と装置
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
US7935399B2 (en) * 2004-09-02 2011-05-03 Grupo Petrotemex, S.A. De C.V. Low melting polyester polymers
US20060047102A1 (en) * 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
DE102005026962A1 (de) * 2005-06-10 2006-12-14 Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh Verfahren und Vorrichtung zur Dealdehydisierung von Polyestergranulaten
US7390869B2 (en) 2005-06-13 2008-06-24 Eastman Chemical Company Process for removing metal species in the presence of hydrogen and a porous material and polyester polymer containing reduced amounts of metal species
DE102006027176B4 (de) * 2005-08-26 2015-08-06 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Verringerung des Acetaldehydgehaltes von Polyestergranulat sowie Polyestergranulat
CH711770B1 (de) 2006-03-13 2017-05-15 Uhde Inventa-Fischer Ag Verfahren zur Herstellung eines nicht klebenden Granulats aus einem Polyestermaterial und zur Weiterverarbeitung eines so hergestellten Granulats.
DE102006012587B4 (de) * 2006-03-16 2015-10-29 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial
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
US20070265429A1 (en) * 2006-05-10 2007-11-15 Hudson Andrew S Use of a vibratory spiral elevator for crystallizing and/or drying of plastic pellets
EP2029267B1 (de) 2006-05-11 2016-12-07 Aquafil Engineering GmbH Verfahren und vorrichtung zur kontinuierlichen polymerisation von polymer in fester phase
DE102006023354B4 (de) * 2006-05-17 2015-12-03 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Wiederverwertung von Polyestermaterial
US7501482B2 (en) 2006-05-24 2009-03-10 Eastman Chemical Company Crystallizer temperature control via solid additive control
US7790840B2 (en) 2006-05-24 2010-09-07 Eastman Chemical Company Crystallizing conveyor
US7638593B2 (en) 2006-05-24 2009-12-29 Eastman Chemical Company Crystallizer temperature control via fluid control
US7638596B2 (en) 2006-05-24 2009-12-29 Eastman Chemical Company Crystallizer temperature control via jacketing/insulation
DE102006058642A1 (de) 2006-12-11 2008-06-12 Bühler AG Verfahren zur Herstellung homogen kristallisierter Polykondensatgranulate
DE102007042636B4 (de) 2007-09-07 2012-05-24 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Herstellung eines Polyestergranulats nach dem Latentwärmekristallisationsverfahren
US7868125B2 (en) * 2008-03-03 2011-01-11 Eastman Chemical Company Production of non-solid-stated polyester particles having solid-stated properties
US20110256331A1 (en) 2010-04-14 2011-10-20 Dak Americas Llc Ultra-high iv polyester for extrusion blow molding and method for its production
TR201809138T4 (tr) 2011-09-19 2018-07-23 Uhde Inventa Fischer Gmbh Kurutma-/gaz giderme tertibatı ile polyester eriyiğinden kalıplanmış nesnelerin doğrudan üretilmesi için tertibat ve yöntem.
CN102492122A (zh) * 2011-12-14 2012-06-13 华润包装材料有限公司 一种高粘度聚萘二甲酸乙二醇酯的生产方法
US10745517B2 (en) 2012-09-26 2020-08-18 Polymetrix Ag Process and apparatus for direct crystallization of polycondensates
EP2712881B1 (de) 2012-09-26 2015-05-20 Bühler Thermal Processes AG Verfahren und Vorrichtung zur Direktkristallisation von Polymeren unter Inertgas
DE102014110337A1 (de) * 2014-07-22 2016-01-28 Technip Zimmer Gmbh Verfahren und Anlage zur Herstellung von PET-Granulat
EP4257629A3 (de) 2017-02-17 2024-01-10 Polymetrix AG Verfahren und vorrichtung zur direktkristallisation von polykondensaten
EP3650186B1 (de) 2018-11-08 2023-07-19 Polymetrix AG Verfahren und vorrichtung zur direktkristallisation von polykondensaten
CN113512779A (zh) * 2020-04-09 2021-10-19 中国石油化工股份有限公司 一种低voc聚酯纤维的生产方法及装置

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US3544525A (en) * 1968-03-26 1970-12-01 Allied Chem Process for crystallization,drying and solid-state polymerization of polyesters
CH569748A5 (ru) * 1972-08-25 1975-11-28 Ciba Geigy Ag
US4223128A (en) * 1978-05-16 1980-09-16 Celanese Corporation Process for preparing polyethylene terephthalate useful for beverage containers
JPH0617466B2 (ja) * 1983-07-22 1994-03-09 東洋紡績株式会社 高重合度ポリエステルの製造方法
JPS63142028A (ja) * 1986-12-05 1988-06-14 Toyo Seikan Kaisha Ltd ポリエステル製容器及び包装体
DE4309227A1 (de) * 1993-03-23 1994-09-29 Zimmer Ag Kontinuierliches Verfahren zur Herstellung von Polyester für Lebensmittelverpackungen
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US5540868A (en) * 1995-01-20 1996-07-30 E. I. Du Pont De Nemours And Company Process for pellet formation from amorphous polyester
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DE69935535T2 (de) * 1999-02-04 2007-07-05 Bühler AG Verfahren zur zustandsverbesserung von zum recycling bestimmtem kunststoff-material
US6461575B1 (en) * 1999-05-11 2002-10-08 Shell Oil Company Apparatus for crystallization of polytrimethylene terephthalate
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ITTO20020714A1 (it) * 2002-08-09 2004-02-10 Giuliano Cavaglia Procedimento per la polimerizzazione continua di
JP4724654B2 (ja) * 2003-10-17 2011-07-13 ベーカーゲー ブルックマン ウント クライエンボルク グラヌリールテヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング ポリエステルペレットを熱処理する方法と装置
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DE102004010680A1 (de) * 2004-03-04 2005-10-06 Zimmer Ag Verfahren zur Herstellung von hochkondensierten Polyestern in der festen Phase

Also Published As

Publication number Publication date
US20050215753A1 (en) 2005-09-29
ATE483745T1 (de) 2010-10-15
DE502004011761D1 (de) 2010-11-18
AU2004317560B2 (en) 2010-11-25
WO2005092949A1 (de) 2005-10-06
UA82287C2 (ru) 2008-03-25
BRPI0418690A (pt) 2007-06-26
EP1742981B1 (de) 2010-10-06
AU2004317560A1 (en) 2005-10-06
CN100362038C (zh) 2008-01-16
US7084235B2 (en) 2006-08-01
DE102004015515A1 (de) 2004-09-16
ES2353874T3 (es) 2011-03-07
EA011153B1 (ru) 2009-02-27
CN1673251A (zh) 2005-09-28
TWI311569B (en) 2009-07-01
TW200606186A (en) 2006-02-16
EP1742981A1 (de) 2007-01-17

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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 KZ KG MD TJ TM