BRPI0511711A - métodos para a determinação da composição de misturas poliolefina e para a regulação da composição de uma mistura poliolefina, e, processo para a polimerização de olefinas - Google Patents

métodos para a determinação da composição de misturas poliolefina e para a regulação da composição de uma mistura poliolefina, e, processo para a polimerização de olefinas

Info

Publication number
BRPI0511711A
BRPI0511711A BRPI0511711-9A BRPI0511711A BRPI0511711A BR PI0511711 A BRPI0511711 A BR PI0511711A BR PI0511711 A BRPI0511711 A BR PI0511711A BR PI0511711 A BRPI0511711 A BR PI0511711A
Authority
BR
Brazil
Prior art keywords
composition
polyolefin
polymerization
olefins
regulating
Prior art date
Application number
BRPI0511711-9A
Other languages
English (en)
Inventor
Sharam Mihan
Dieter Lilge
Wolfgang Rohde
Original Assignee
Basell Polyolefine Gmbh
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 Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of BRPI0511711A publication Critical patent/BRPI0511711A/pt
Publication of BRPI0511711B1 publication Critical patent/BRPI0511711B1/pt
Publication of BRPI0511711B8 publication Critical patent/BRPI0511711B8/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/085—Analysis of materials for the purpose of controlling industrial production systems
    • 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
    • Y02P20/10—Process efficiency

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

MéTODOS PARA A DETERMINAçãO DA COMPOSIçãO DE MISTURAS DE POLIOLEFINA E PARA A REGULAçãO DA COMPOSIçãO DE UMA MISTURA DE POLIOLEFINA, E, PROCESSO PARA A POLIMERIZAçãO DE OLEFINAS Método para determinar a composição de misturas poliméricas compreendendo componentes poliméricos definidos de diferentes massas molares médias M~ n~, o qual compreende as etapas de (a) registrar pelo menos uma curva de relaxamento de ¬ 1¬~H-RMN da mistura polimérica e (b) calcular as proporções dos componentes poliméricos pela combinação da curva de relaxamento medida com as curvas de relaxamento dos componentes poliméricos individuais. Deste modo, a composição das misturas poliméricas pode ser determinada rapidamente e de forma simples. Além disso, a integração do processo para regular a polimerização é possível.
BRPI0511711A 2004-06-18 2005-06-09 métodos para a determinação da composição de misturas poliolefina e para a regulação da composição de uma mistura de poliolefina, e, processo para a polimerização de olefinas BRPI0511711B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102004029465.8 2004-06-18
DE102004029465A DE102004029465A1 (de) 2004-06-18 2004-06-18 Verfahren zur Bestimmung und Regelung der Zusammensetzung von Polymermischungen bei der Polymerisation
US58752204P 2004-07-13 2004-07-13
US60/587,522 2004-07-13
PCT/EP2005/052683 WO2005124324A1 (en) 2004-06-18 2005-06-09 Nmr method of determining and regulating the composition of polymer mixtures in polymerization

Publications (3)

Publication Number Publication Date
BRPI0511711A true BRPI0511711A (pt) 2008-01-08
BRPI0511711B1 BRPI0511711B1 (pt) 2017-07-11
BRPI0511711B8 BRPI0511711B8 (pt) 2017-08-01

Family

ID=35483320

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511711A BRPI0511711B8 (pt) 2004-06-18 2005-06-09 métodos para a determinação da composição de misturas poliolefina e para a regulação da composição de uma mistura de poliolefina, e, processo para a polimerização de olefinas

Country Status (11)

Country Link
US (1) US7737230B2 (pt)
EP (1) EP1756555B1 (pt)
JP (1) JP2008502893A (pt)
KR (1) KR101118939B1 (pt)
CN (1) CN1965229B (pt)
AT (1) ATE549615T1 (pt)
BR (1) BRPI0511711B8 (pt)
CA (1) CA2563713A1 (pt)
DE (1) DE102004029465A1 (pt)
RU (1) RU2378642C2 (pt)
WO (1) WO2005124324A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020524A1 (de) * 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
US7109290B2 (en) 2004-06-07 2006-09-19 Chevron Phillips Chemical Company Lp Polymer transfer within a polymerization system
DE102005035477A1 (de) 2005-07-26 2007-02-01 Basell Polyolefine Gmbh Verfahren zur Steuerung der relativen Aktivität der unterschiedlichen aktiven Zentren von Hybridkatalysatoren
WO2012045597A1 (en) * 2010-10-08 2012-04-12 Lanxess Deutschland Gmbh Activity monitoring and polymerization process control
JP2013205084A (ja) * 2012-03-27 2013-10-07 Jtekt Corp 結晶化度測定方法
RU2581191C1 (ru) * 2015-02-05 2016-04-20 Открытое акционерное общество "Нефтяная компания "Роснефть" Способ определения содержания олефинов в синтетических жидких углеводородах, полученных по методу фишера-тропша (варианты)
FR3081554B1 (fr) * 2018-05-23 2021-05-21 Electricite De France Procede de controle non-destructif de gaine isolante elastomere de cable, dispositif et programme
CN111072931B (zh) * 2019-06-03 2022-08-26 滨州职业学院 一种pedot聚合物及其制备方法

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DZ520A1 (fr) 1982-03-24 2004-09-13 Union Carbide Corp Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé.
FR2666338B1 (fr) 1990-08-31 1994-04-08 Bp Chemicals Snc Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur a base d'oxyde de chrome.
US5650722A (en) 1991-11-20 1997-07-22 Auburn International, Inc. Using resin age factor to obtain measurements of improved accuracy of one or more polymer properties with an on-line NMR system
IT1254468B (it) * 1992-02-18 1995-09-25 Himont Inc Composizioni poliolefiniche termosaldabili
DE4217171A1 (de) 1992-05-23 1993-11-25 Basf Ag Kontinuierliches Gasphasenwirbelschichtverfahren zur Herstellung von Ethylenhomopolymerisaten und -copolymerisaten
WO1995008777A1 (en) * 1993-09-23 1995-03-30 Auburn International, Inc. Nmr on-line viscometer for liquids or polymer melts
US5525678A (en) 1994-09-22 1996-06-11 Mobil Oil Corporation Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
JPH08122284A (ja) * 1994-10-20 1996-05-17 Asahi Chem Ind Co Ltd ゴムの架橋度の評価方法及びそれを利用したゴムの製造方法
JP3502224B2 (ja) 1995-07-03 2004-03-02 三井化学株式会社 熱可塑性樹脂の製造方法および製造装置用制御装置
IT1275573B (it) 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
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US6437565B1 (en) * 2000-07-11 2002-08-20 General Electric Company Method and system to determine physical properties
JP2002350377A (ja) * 2001-05-28 2002-12-04 Nippon Shokubai Co Ltd Ｎｍｒの横緩和時間を用いた可溶性ポリマーの性能評価方法
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BR0213978A (pt) 2001-11-09 2004-10-19 Exxonmobil Chemical Patentes I Medição on-line e controle de propriedades de polìmero por espectroscopia raman
US20040058449A1 (en) * 2002-09-23 2004-03-25 General Electric Company Component analysis of mixtures by nuclear magnetic resonance
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DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung

Also Published As

Publication number Publication date
BRPI0511711B8 (pt) 2017-08-01
RU2378642C2 (ru) 2010-01-10
JP2008502893A (ja) 2008-01-31
CN1965229A (zh) 2007-05-16
RU2007101609A (ru) 2008-07-27
EP1756555B1 (en) 2012-03-14
DE102004029465A1 (de) 2006-01-05
CN1965229B (zh) 2010-05-05
US7737230B2 (en) 2010-06-15
EP1756555A1 (en) 2007-02-28
BRPI0511711B1 (pt) 2017-07-11
CA2563713A1 (en) 2005-12-29
KR101118939B1 (ko) 2012-02-27
US20080200622A1 (en) 2008-08-21
WO2005124324A1 (en) 2005-12-29
ATE549615T1 (de) 2012-03-15
KR20070030216A (ko) 2007-03-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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 11/07/2017, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2674 DE 05-04-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.