BR0312987A - Processo contìnuo para a polimerização em fase sólida de poliésteres - Google Patents

Processo contìnuo para a polimerização em fase sólida de poliésteres

Info

Publication number
BR0312987A
BR0312987A BR0312987-0A BR0312987A BR0312987A BR 0312987 A BR0312987 A BR 0312987A BR 0312987 A BR0312987 A BR 0312987A BR 0312987 A BR0312987 A BR 0312987A
Authority
BR
Brazil
Prior art keywords
reactor
polyester
solid phase
phase polymerization
polyesters
Prior art date
Application number
BR0312987-0A
Other languages
English (en)
Other versions
BR0312987B1 (pt
Inventor
Giuliano Cavaglia
Original Assignee
K & E S R L
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 K & E S R L filed Critical K & E S R L
Publication of BR0312987A publication Critical patent/BR0312987A/pt
Publication of BR0312987B1 publication Critical patent/BR0312987B1/pt

Links

Classifications

    • 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
    • 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
    • B01J19/28—Moving reactors, e.g. rotary drums
    • 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
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/187—Details relating to the spatial orientation of the reactor inclined at an angle to the horizontal or to the vertical plane
    • 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
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"PROCESSO CONTìNUO PARA A POLIMERIZAçãO EM FASE SóLIDA DE POLIéSTERES". A presente invenção refere-se a um processo para a polimerização contínua em fase sólida de poliéster a fim de obter um aumento no peso molecular mensurável através do aumento da viscosidade intrínseca VI do poliéster, no qual é propiciado o uso de pelo menos um reator (15), sendo o referido reator (15) cilíndrico girando em torno do seu próprio eixo (S), substancialmente horizontal, ligeiramente inclinado, para assim produzir a polimerização dos grânulos de poliéster passando através do referido reator por gravidade graças à inclinação e rotação do referido reator, sendo produzido no interior do reator um fluxo de gás de purga tendo a mesma direção ou a direção oposta em relação ao fluxo dos referidos grânulos de poliéster.
BRPI0312987-0B1A 2002-08-09 2003-07-03 processo contÍnuo para a polimerizaÇço em fase sàlida de politereftalato de etileno BR0312987B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000714A ITTO20020714A1 (it) 2002-08-09 2002-08-09 Procedimento per la polimerizzazione continua di
PCT/EP2003/007116 WO2004018541A1 (en) 2002-08-09 2003-07-03 Continuous process for solid phase polymerisation of polyesters

Publications (2)

Publication Number Publication Date
BR0312987A true BR0312987A (pt) 2005-06-28
BR0312987B1 BR0312987B1 (pt) 2013-07-16

Family

ID=11459570

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0312987-0B1A BR0312987B1 (pt) 2002-08-09 2003-07-03 processo contÍnuo para a polimerizaÇço em fase sàlida de politereftalato de etileno

Country Status (12)

Country Link
US (1) US8293850B2 (pt)
EP (1) EP1527119B1 (pt)
CN (1) CN1313513C (pt)
AT (1) ATE386063T1 (pt)
AU (1) AU2003246367B2 (pt)
BR (1) BR0312987B1 (pt)
DE (1) DE60319090T2 (pt)
EA (1) EA007910B1 (pt)
ES (1) ES2301872T3 (pt)
IT (1) ITTO20020714A1 (pt)
MX (1) MXPA05001606A (pt)
WO (1) WO2004018541A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20030048A1 (it) * 2003-01-15 2004-07-16 Vomm Chemipharma Srl Procedimento per la polimerizzazione in fase solida del
DE102004015515A1 (de) * 2004-03-28 2004-09-16 Zimmer Ag Verfahren zur Herstellung von hochkondensiertem Polyestergranulat
DE102005016146A1 (de) * 2004-08-25 2006-03-02 Bühler AG Herstellung eines hochmolekularen Polykondensates
DE602005007573D1 (de) * 2005-03-24 2008-07-31 Giuliano Cavaglia Verfahren der Anwendung einer reaktiven Atmosphäre zur kontinuerlichen oder diskontinuerlichen Festphasenpolymerization von Polyestern
DE102005026354A1 (de) * 2005-06-01 2006-12-07 Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh Verfahren zur thermischen Behandlung von Polyesterpellets, um eine Teilkristallisation zu erreichen
US20080182963A1 (en) * 2005-09-01 2008-07-31 Mitsubishi Chemical Corporation Method For Producing Polyester
BRPI0615312A2 (pt) * 2005-09-01 2012-12-04 Mitsubishi Chem Corp aparelho para um tratamento térmico de partìculas de poliéster, e, métodos de policondensação em fase sólida de multi-estágios para partìculas de poliéster, e de produção de um poliéster, e de um tereftalato de polietileno
US7585104B2 (en) 2005-09-12 2009-09-08 Uop Llc Rotary processor
WO2007104676A1 (de) * 2006-03-14 2007-09-20 Basf Se Verfahren zur pneumatischen förderung wasserabsorbierender polymerpartikel
EP2029267B1 (de) 2006-05-11 2016-12-07 Aquafil Engineering GmbH Verfahren und vorrichtung zur kontinuierlichen polymerisation von polymer in fester phase
ITTO20070084A1 (it) 2007-02-06 2008-08-07 K & E Srl Dispositivi di miscelazione radiale per reattori inclinati rotanti.
US7868129B2 (en) * 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
EP2660266A3 (en) 2008-04-03 2014-05-21 Basf Se Solid state polymerization process for polyester with phosphinic acid compounds
DE102009009957A1 (de) * 2009-02-23 2010-08-26 Bühler AG Verfahren zur Herstellung von Polyesterpartikeln bei hohem Durchsatz in einer Linie
CN101612546B (zh) * 2009-05-27 2011-06-15 中国纺织工业设计院 高效多段式终缩聚反应器
WO2012071187A1 (en) 2010-11-22 2012-05-31 E. I. Du Pont De Nemours And Company Improved solid state polymerizations of polyester elastomers
GB2507487A (en) 2012-10-30 2014-05-07 Ashe Morris Ltd Rotating flow reactor
DE102015206688B4 (de) * 2015-04-14 2016-11-24 Thyssenkrupp Ag Verfahren zur Kristallisation und Abtrennung niedermolekularer Komponenten aus einem Granulat eines kristallisationsfähigen thermoplastischen Materials sowie Vorrichtung hierzu
DE102015119787A1 (de) * 2015-11-16 2017-05-18 Maag Automatik Gmbh Verfahren zur Herstellung eines Kunststoffgranulats
WO2018180738A1 (ja) 2017-03-31 2018-10-04 積水化成品工業株式会社 球状ポリエステル系樹脂粒子及びその製造方法
CN108286079A (zh) * 2018-02-05 2018-07-17 陆松民 一种高强度条干均匀的涤纶单丝fdy一步纺制备工艺
CN109836562A (zh) * 2018-12-26 2019-06-04 江阴爱科森博顿聚合体有限公司 一种光缆松套管原料的制备工艺
SG10201900158PA (en) * 2019-01-08 2020-08-28 Jie Xiong Jonathan Yeo Manufacturing facility

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CH260294A (de) 1947-11-11 1949-03-15 Weber Emil Apparat zum Mischen und Rühren von pulverförmigen, fein- und grobkörnigen Substanzen und von Flüssigkeiten.
US3075952A (en) * 1959-01-21 1963-01-29 Eastman Kodak Co Solid phase process for linear superpolyesters
NL272388A (pt) * 1960-12-16
CH444126A (de) * 1965-09-08 1967-09-30 Inventa Ag Vorrichtung zur kontinuierlichen Durchführung von chemischen Reaktionen in viskosen Flüssigkeiten
BE697132A (pt) * 1966-05-12 1967-10-02
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Also Published As

Publication number Publication date
CN1671766A (zh) 2005-09-21
US20050272906A1 (en) 2005-12-08
AU2003246367A1 (en) 2004-03-11
DE60319090D1 (de) 2008-03-27
ITTO20020714A0 (it) 2002-08-09
CN1313513C (zh) 2007-05-02
US8293850B2 (en) 2012-10-23
EP1527119A1 (en) 2005-05-04
EA007910B1 (ru) 2007-02-27
DE60319090T2 (de) 2014-04-10
WO2004018541A1 (en) 2004-03-04
AU2003246367A2 (en) 2004-03-11
BR0312987B1 (pt) 2013-07-16
ES2301872T3 (es) 2008-07-01
EP1527119B1 (en) 2008-02-13
ATE386063T1 (de) 2008-03-15
EA200500327A1 (ru) 2005-06-30
ITTO20020714A1 (it) 2004-02-10
MXPA05001606A (es) 2005-04-08
AU2003246367B2 (en) 2007-12-13

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: K AND E S.R.L. (IT)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020090041210/RJ DE 30/04/2009.

B25A Requested transfer of rights approved

Owner name: COBARR S.P.A. (IT)

Free format text: TRANSFERIDO DE: K AND E S.R.L.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/07/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B25A Requested transfer of rights approved
B25G Requested change of headquarter approved
B25A Requested transfer of rights approved