EA200600195A1 - Способ и устройство для непрерывного получения полимеров путем конденсации в расплаве - Google Patents

Способ и устройство для непрерывного получения полимеров путем конденсации в расплаве

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Publication number
EA200600195A1
EA200600195A1 EA200600195A EA200600195A EA200600195A1 EA 200600195 A1 EA200600195 A1 EA 200600195A1 EA 200600195 A EA200600195 A EA 200600195A EA 200600195 A EA200600195 A EA 200600195A EA 200600195 A1 EA200600195 A1 EA 200600195A1
Authority
EA
Eurasian Patent Office
Prior art keywords
condensation
polymers
melt
reactor
product
Prior art date
Application number
EA200600195A
Other languages
English (en)
Other versions
EA009105B1 (ru
Inventor
Рудольф Кемпф
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 EA200600195A1 publication Critical patent/EA200600195A1/ru
Publication of EA009105B1 publication Critical patent/EA009105B1/ru

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    • 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
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • 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
    • C08G63/785—Preparation processes characterised by the apparatus used
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04—Preparatory processes
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • 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
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00768—Baffles attached to the reactor wall vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

В заявке описан способ непрерывного получения полимеров путем конденсации в расплаве мономера, одного или совместно по меньшей мере с одним другим мономером, в соответствии с которым расплавленные мономеры в присутствии катализатора подвергают этерификации, соответственно переэтерификации; продукт этерификации/переэтерификации направляют в реактор с кольцевыми дисками для предварительной конденсации; затем продукт предварительной конденсации подают в предназначенный для поликонденсации низковязкостный самоочищающийся реактор с кольцевыми дисками, и, наконец, продукт поликонденсации подают в высоковязкостный самоочищающийся реактор с кольцевыми дисками, предназначенный для окончательной поликонденсации.
EA200600195A 2003-08-07 2004-05-26 Способ и устройство для непрерывного получения полимеров путем конденсации в расплаве EA009105B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10336164A DE10336164B4 (de) 2003-08-07 2003-08-07 Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren durch Schmelzkondensation
PCT/EP2004/005653 WO2005023905A1 (de) 2003-08-07 2004-05-26 Verfahren und vorrichtung zur kontinuierlichen herstellung von polymeren durch schmelzkondensation

Publications (2)

Publication Number Publication Date
EA200600195A1 true EA200600195A1 (ru) 2006-08-25
EA009105B1 EA009105B1 (ru) 2007-10-26

Family

ID=34177344

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600195A EA009105B1 (ru) 2003-08-07 2004-05-26 Способ и устройство для непрерывного получения полимеров путем конденсации в расплаве

Country Status (9)

Country Link
US (1) US20070112173A1 (ru)
EP (1) EP1654303A1 (ru)
JP (1) JP2007533769A (ru)
KR (1) KR20060128819A (ru)
CN (1) CN1867616A (ru)
DE (1) DE10336164B4 (ru)
EA (1) EA009105B1 (ru)
IL (1) IL173217A0 (ru)
WO (1) WO2005023905A1 (ru)

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* Cited by examiner, † Cited by third party
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US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
DE102004034708B4 (de) * 2004-07-17 2008-04-10 Lurgi Zimmer Gmbh Verfahren zur absatzweisen Herstellung von Polymeren durch Schmelzekondensation
US20080139780A1 (en) * 2006-12-07 2008-06-12 Debruin Bruce Roger Polyester production system employing short residence time esterification
US7649109B2 (en) 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
US7943094B2 (en) 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US7863477B2 (en) 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7892498B2 (en) 2007-03-08 2011-02-22 Eastman Chemical Company Polyester production system employing an unagitated esterification reactor
US7872090B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7842777B2 (en) 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7868129B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7847053B2 (en) 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7858730B2 (en) 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7829653B2 (en) 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US7834109B2 (en) * 2007-12-07 2010-11-16 Eastman Chemical Company System for producing low impurity polyester
DE102008000432A1 (de) * 2008-02-28 2009-09-03 Evonik Röhm Gmbh Rührkesselreaktor sowie Verfahren zur Durchführung einer Polymerisationsreaktion unter Verwendung eines solchen Rührkesselreaktors
KR102184849B1 (ko) * 2017-10-12 2020-12-01 가부시끼가이샤 구레하 중합체의 연속 제조 장치 및 연속 제조 방법
CN109806814B (zh) * 2019-03-11 2021-08-20 安庆市虹泰新材料有限责任公司 一种二聚酸生产用固定床反应器
WO2020204558A1 (ko) * 2019-04-04 2020-10-08 주식회사 엘지화학 에스터계 조성물의 제조방법 및 제조 시스템
US11512166B2 (en) 2019-04-04 2022-11-29 Lg Chem, Ltd. Method and system for manufacturing ester-based composition
CN114656638B (zh) * 2022-03-03 2024-06-25 万华化学集团股份有限公司 一种聚砜的连续化合成方法及装置
CN114832763A (zh) * 2022-04-20 2022-08-02 阜阳市金地橡塑股份有限公司 一种防老化剂ble生产用原料混料机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544551C2 (de) * 1985-12-17 2002-02-28 Zimmer Ag Verfahren zur kontinuierlichen Herstellung von hochmolekularem Polybutylenterephthalat
DE10001477B4 (de) * 2000-01-15 2005-04-28 Zimmer Ag Diskontinuierliches Polykondensationsverfahren und Rührscheibenreaktor hierfür
DE10059616A1 (de) * 2000-12-01 2002-06-06 Zimmer Ag Verfahren zum Erzeugen von Polycarbonaten
DE10219671A1 (de) * 2002-05-02 2003-11-20 Zimmer Ag Verfahren und Vorrichtung zur Herstellung von Polyestern, Copolyestern und Polycarbonaten
DE10322106B4 (de) * 2003-05-09 2006-05-11 Aquafil Engineering Gmbh Verfahren und Reaktor zur kontinuierlichen Herstellung von Polymeren

Also Published As

Publication number Publication date
IL173217A0 (en) 2006-06-11
DE10336164B4 (de) 2005-08-25
EA009105B1 (ru) 2007-10-26
CN1867616A (zh) 2006-11-22
DE10336164A1 (de) 2005-03-10
JP2007533769A (ja) 2007-11-22
KR20060128819A (ko) 2006-12-14
EP1654303A1 (de) 2006-05-10
WO2005023905A1 (de) 2005-03-17
US20070112173A1 (en) 2007-05-17

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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)

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