EA200400627A1 - Способ и устройство для получения твердофазных поликонденсированных сложных полиэфиров - Google Patents

Способ и устройство для получения твердофазных поликонденсированных сложных полиэфиров

Info

Publication number
EA200400627A1
EA200400627A1 EA200400627A EA200400627A EA200400627A1 EA 200400627 A1 EA200400627 A1 EA 200400627A1 EA 200400627 A EA200400627 A EA 200400627A EA 200400627 A EA200400627 A EA 200400627A EA 200400627 A1 EA200400627 A1 EA 200400627A1
Authority
EA
Eurasian Patent Office
Prior art keywords
obtaining solid
phase polycondensed
complex polyesters
polyesters
solid
Prior art date
Application number
EA200400627A
Other languages
English (en)
Other versions
EA006050B1 (ru
Inventor
Бригитта Отто
Ганс Райтц
Герд Альсхаймер
Original Assignee
Циммер Акциенгезельшафт
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 Циммер Акциенгезельшафт filed Critical Циммер Акциенгезельшафт
Publication of EA200400627A1 publication Critical patent/EA200400627A1/ru
Publication of EA006050B1 publication Critical patent/EA006050B1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/40—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to vibrations or pulsations
    • 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
    • C08G63/88—Post-polymerisation treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • B29B2009/165—Crystallizing granules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Настоящее изобретение относится к способу получения твердофазных поликонденсированных сложных полиэфиров при использовании кристаллизации с или без последующей твердофазной поликонденсации для изготовления бутылок, листов, пленок и высокопрочных технических нитей.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200400627A 2001-11-30 2002-08-06 Способ и устройство для получения твердофазных поликонденсированных сложных полиэфиров EA006050B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10158793A DE10158793A1 (de) 2001-11-30 2001-11-30 Verfahren und Vorrichtung zur Herstellung von hochkondensierten Polyestern in der festen Phase
PCT/EP2002/008769 WO2003046045A1 (de) 2001-11-30 2002-08-06 Verfahren und vorrichtung zur herstellung von hochkondensierten polyestern in der festen phase

Publications (2)

Publication Number Publication Date
EA200400627A1 true EA200400627A1 (ru) 2005-02-24
EA006050B1 EA006050B1 (ru) 2005-08-25

Family

ID=7707530

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400627A EA006050B1 (ru) 2001-11-30 2002-08-06 Способ и устройство для получения твердофазных поликонденсированных сложных полиэфиров

Country Status (13)

Country Link
US (1) US7262263B2 (ru)
EP (1) EP1448659B1 (ru)
CN (1) CN1246359C (ru)
AT (1) ATE287913T1 (ru)
AU (1) AU2002325934A1 (ru)
BR (1) BR0214657B1 (ru)
DE (2) DE10158793A1 (ru)
EA (1) EA006050B1 (ru)
ES (1) ES2232770T3 (ru)
MY (1) MY127298A (ru)
TW (1) TW593416B (ru)
UA (1) UA74499C2 (ru)
WO (1) WO2003046045A1 (ru)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328637A1 (de) * 2003-01-23 2004-12-16 Zimmer Ag Verfahren zur Zugabe der Rohstoffe bei der Herstellung von Polyestern oder Copolyestern
US7329723B2 (en) * 2003-09-18 2008-02-12 Eastman Chemical Company Thermal crystallization of polyester pellets in liquid
CA2482056A1 (en) 2003-10-10 2005-04-10 Eastman Chemical Company Thermal crystallization of a molten polyester polymer in a fluid
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
DE102004014590A1 (de) * 2004-03-23 2005-10-20 Buehler Ag Teilkristallines Polyethylenterephthalat
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
DE102006012587B4 (de) * 2006-03-16 2015-10-29 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial
US8364113B2 (en) * 2008-07-03 2013-01-29 Centurylink Intellectual Property Llc Data message service controller and method for handling emergency text messaging
US20100044266A1 (en) * 2008-08-22 2010-02-25 E. I. Du Pont De Nemours And Company Polyester Blends
ITTV20090051A1 (it) * 2009-03-20 2010-09-21 M S M Snc Di Masiero G Semenzat O L E Masiero Apparecchiatura e procedimento per la cristallizzazione e deumidificazione di materie plastiche poliesteri.
CN102241812B (zh) * 2011-05-09 2012-11-07 大连合成纤维研究设计院股份有限公司 工业丝切片结晶和干燥工艺
CN105202889B (zh) * 2014-06-26 2017-09-19 江苏天地化纤有限公司 一种化纤生产切片结晶床
KR102225086B1 (ko) * 2019-04-05 2021-03-10 효성티앤씨 주식회사 폴리에스터 중합 촉매 및 이를 이용한 폴리에스터의 제조방법
CN112111054A (zh) * 2020-09-30 2020-12-22 重庆万凯新材料科技有限公司 一种低乙醛pet生产方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974126A (en) 1955-08-09 1961-03-07 Exxon Research Engineering Co Control of degree of conversion
US3492283A (en) 1964-12-29 1970-01-27 Phillips Petroleum Co Control of chemical reactions
DE2559290B2 (de) 1975-12-31 1979-08-02 Davy International Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Herstellung von hochmolekularem PoIyäthylenterephthalat
US4198161A (en) 1978-02-27 1980-04-15 Hach Chemical Company Low turbidity nephelometer
US4161578A (en) 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester
US4223128A (en) 1978-05-16 1980-09-16 Celanese Corporation Process for preparing polyethylene terephthalate useful for beverage containers
US4230819A (en) 1979-04-13 1980-10-28 The Goodyear Tire & Rubber Company Eliminating acetaldehyde from crystalline polyethylene terephthalate resin
GB2057166B (en) 1979-08-24 1983-06-02 Wimpey Lab Ltd Slurry-producing apparatus
US4370302A (en) 1980-01-04 1983-01-25 Teijin Limited Machine for solid phase polymerization
DE3213025C2 (de) * 1982-04-02 1997-06-12 Fischer Karl Ind Gmbh Verfahren zur Nachkondensation von Polykondensaten
IT1188199B (it) * 1985-11-15 1988-01-07 Cobarr Spa Procedimento per la produzione di poliestere ad elevato peso molecolare ed a basso contenuto di gruppo vinilestere
EP0379684B1 (de) * 1988-12-23 1993-10-27 Bühler Ag Verfahren und Vorrichtung zum kontinuierlichen Kristallisieren von Polyestermaterial
US5098667A (en) 1989-05-05 1992-03-24 Phillips Petroleum Company Particulate flow control
DE4131362A1 (de) * 1991-09-20 1993-03-25 Zimmer Ag Verfahren zur herstellung statistischer copolyester
DE4223197A1 (de) 1992-07-15 1994-01-20 Zimmer Ag Verfahren zur Herstellung und Nachbehandlung von Polyester-Granulaten
US5558678A (en) * 1992-11-13 1996-09-24 Karl Fischer Industrieanlagen Gmbh Process and apparatus for continuous crystallization of plastic granules
CH684697A5 (de) 1993-01-21 1994-11-30 Buehler Ag Verfahren zum kontinuierlichen Kristallisieren und Polykondensieren von Polyestermaterial.
JP3336658B2 (ja) 1993-02-26 2002-10-21 三菱化学株式会社 テレフタル酸の連続エステル化方法
DE4309227A1 (de) * 1993-03-23 1994-09-29 Zimmer Ag Kontinuierliches Verfahren zur Herstellung von Polyester für Lebensmittelverpackungen
US5391694A (en) 1993-10-15 1995-02-21 Shell Oil Company Solid state polymerization of polyesters with low diffusion resistance prepolymer granules
CA2139061C (en) 1993-12-28 1998-12-08 Mitsui Chemicals, Inc. Process for preparing polyester
IT1271073B (it) * 1994-11-21 1997-05-26 M & G Ricerche Spa Procedimento per la cristallizzazione di resine poliestere
DE19503054B4 (de) * 1995-02-01 2005-12-22 Zimmer Ag Verfahren zur thermischen Behandlung von Polyestergranulat in fester Phase
US5663290A (en) 1995-07-21 1997-09-02 Eastman Chemical Company Process for crystallization of poly(ethylenenaphthalenedicarboxylate)
JPH09249744A (ja) 1996-03-14 1997-09-22 Nippon Ester Co Ltd ポリエステル樹脂の処理方法
US5968429A (en) 1997-03-20 1999-10-19 Eastman Chemical Company Apparatus and method for molding of polyester articles directly from a melt
ID23606A (id) 1998-02-25 2000-05-04 Mitsui Chemicals Inc Pelet poliester baru dan proses pembuatan pelet yang sama
US6372879B1 (en) 2000-01-07 2002-04-16 Atofina Chemicals, Inc. Polyester polycondensation with catalyst and a catalyst enhancer
DE10001477B4 (de) 2000-01-15 2005-04-28 Zimmer Ag Diskontinuierliches Polykondensationsverfahren und Rührscheibenreaktor hierfür
DE10043277A1 (de) * 2000-09-02 2002-03-14 Zimmer Ag Verfahren zum Erhöhen des Molekulargewichts eines Polymergranulats
DE10045719B4 (de) 2000-09-15 2018-01-11 Inventa-Fischer Gmbh & Co. Kg Verfahren zur Herstellung von Polyestern mit reduziertem Gehalt an Acetaldehyd
TWI288155B (en) 2001-01-12 2007-10-11 Nanya Plastics Corp Manufacturing method of copolyester for PET bottles comprising low acetaldehyde content
JP4393004B2 (ja) 2001-02-06 2010-01-06 三菱化学株式会社 ポリエステル樹脂
DE60222792T2 (de) 2001-10-16 2008-07-17 Teijin Ltd. Verfahren zur rezyklierung von pet-flaschen
ITMI20020734A1 (it) 2002-04-08 2003-10-08 Eurotecnica Dev & Licensing S Glicoli e plioli aromatici procedimento di preparazione e loro uso quali monomeri
DE10259694A1 (de) 2002-12-18 2004-07-01 Bühler AG Herstellung eines Polyester-Performs mit reduziertem Acetaldehydgehalt
DE10328637A1 (de) 2003-01-23 2004-12-16 Zimmer Ag Verfahren zur Zugabe der Rohstoffe bei der Herstellung von Polyestern oder Copolyestern
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
BR0214657B1 (pt) 2012-03-06
US7262263B2 (en) 2007-08-28
CN1246359C (zh) 2006-03-22
DE10158793A1 (de) 2003-06-26
BR0214657A (pt) 2004-11-03
DE50202151D1 (de) 2005-03-03
ATE287913T1 (de) 2005-02-15
EA006050B1 (ru) 2005-08-25
TW593416B (en) 2004-06-21
MY127298A (en) 2006-11-30
EP1448659B1 (de) 2005-01-26
EP1448659A1 (de) 2004-08-25
WO2003046045A1 (de) 2003-06-05
CN1596274A (zh) 2005-03-16
US20050080225A1 (en) 2005-04-14
AU2002325934A1 (en) 2003-06-10
UA74499C2 (ru) 2005-12-15
ES2232770T3 (es) 2005-06-01

Similar Documents

Publication Publication Date Title
EA200400627A1 (ru) Способ и устройство для получения твердофазных поликонденсированных сложных полиэфиров
AU2003240456A1 (en) Method for producing highly functional, hyperbranched polyesters
MXPA03007471A (es) Catalizador de polimerizacion para poliester, poliester producido con el mismo y proceso para producir poliester.
ITTO20020099U1 (it) Bottiglia per birra di poliestere,resistente a distorsione in caso diriscaldamento.
AU2402401A (en) Polymerization catalyst for polyesters, polyesters produced with the same and process for producing polyesters
ITTO20020142U1 (it) Luce per veicoli.
AU2001271051A1 (en) Absorbents and process for producing the same, absorbable constructs and absorbable articles
ZA200407847B (en) Monofilament suture and manufacturing method thereof
BR0115482B1 (pt) sacralose cristalina, seu processo de cristalizaÇço e seu produto.
DE60010070D1 (de) Methode zur herstellung von laminierten flaschen mit abschälbarer innerer schicht
MXPA03008094A (es) Metodo para producir empaque biodegradable a partir de pelicula biaxialmente estirada.
EP1449943A4 (en) FILAMENTARY YARN OF POLY (TRIMETHYLENE TEREPHTHALATE) AND PROCESS FOR PRODUCING THE SAME
WO2001079305A3 (de) Hochmolekulare, vernetzte polyvinylbutyrale, verfahren zu deren herstellung sowie deren verwendung
DE60134352D1 (de) Methode zur Herstellung von bioabbaubaren Polyhydroxyalkanoat-copolymeren mit verbesserten Kristallisationseigenschaften
MXPA03007497A (es) Sistema de iluminacion que utiliza lamparas de filamento.
EP1552044A4 (en) POLYTRIMETHYLENDSICARBOXYLATE FIBERS, THEIR PREPARATION AND USE
AU2003243763A1 (en) Poly(trimethylene terephthalate) bicomponent fiber process
EP1557470A4 (en) PROCESS FOR PRODUCING COPOLYESTER
EP1630218A4 (en) ZINC OXIDE LUMINOPHORE, PROCESS FOR PRODUCING THE SAME, AND LIGHT EMITTING DEVICE
EP1136511A4 (en) METHOD FOR PRODUCING POLY (P-DIOXANONE) AND POLY (P-DIOXANONE) MONOFILAMENT AND METHOD FOR PRODUCING THE SAME
AU1158992A (en) Process for producing a polyester, a polyester and its use
FR2809074B1 (fr) Tableau de bord, module de tableau de bord correspondant, et son procede de fabrication
DE502004000638D1 (de) Schmelzvorrichtung mit einem Schmelztiegel
AU2001285303A1 (en) Process for making poly (trimethylene terephthalate) yarn
ITTO20010141U1 (it) Luce per veicoli.

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 KG MD TJ TM

PC4A Registration of transfer of a eurasian patent by assignment
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): KZ