BR9906019A - Processo para a polimerização e copolimerização de monÈmeros olefìnicos em reatores fase gás - Google Patents

Processo para a polimerização e copolimerização de monÈmeros olefìnicos em reatores fase gás

Info

Publication number
BR9906019A
BR9906019A BR9906019-1A BR9906019A BR9906019A BR 9906019 A BR9906019 A BR 9906019A BR 9906019 A BR9906019 A BR 9906019A BR 9906019 A BR9906019 A BR 9906019A
Authority
BR
Brazil
Prior art keywords
gas phase
copolymerization
polymerization
phase reactors
olefinic monomers
Prior art date
Application number
BR9906019-1A
Other languages
English (en)
Other versions
BR9906019B1 (pt
Inventor
Antonio L D Braganca
Antonio L C Morschabacker
Enio Rubbo
Cid Miro Neto
Tamara Barlem
Arj Mukherjee
Original Assignee
Opp Petroquimica S A
Convex Internat
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=4074281&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9906019(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Opp Petroquimica S A, Convex Internat filed Critical Opp Petroquimica S A
Priority to BRPI9906019-1A priority Critical patent/BR9906019B1/pt
Priority to US10/149,004 priority patent/US6864332B2/en
Priority to EP00984663A priority patent/EP1246853B1/en
Priority to PCT/BR2000/000156 priority patent/WO2001049750A1/en
Priority to AT00984663T priority patent/ATE282051T1/de
Priority to CA2396107A priority patent/CA2396107C/en
Priority to DE60015801T priority patent/DE60015801T2/de
Priority to JP2001550290A priority patent/JP2003519254A/ja
Publication of BR9906019A publication Critical patent/BR9906019A/pt
Publication of BR9906019B1 publication Critical patent/BR9906019B1/pt

Links

Classifications

    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

"PROCESSO PARA A POLIMERIZAçãO E COPOLIMERIZAçãO DE MONÈMEROS OLEFìNICOS EM REATORES FASE GáS". A presente invenção se refere a um processo de polimerização de monómeros em fase gasosa, em reatores de leito fluidizado no qual monómeros insaturados em fase gasosa são alimentados nos reatores na presença de uma mistura de diluentes inerte com uma composição que permite o ajuste do ponto de orvalho, possibilitando atingir altas taxas de produção com uma operação estável em modo de operação não-condensado.
BRPI9906019-1A 1999-12-30 1999-12-30 processo para a polimerização e copolimerização de monÈmeros olefìnicos em reatores fase gás. BR9906019B1 (pt)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BRPI9906019-1A BR9906019B1 (pt) 1999-12-30 1999-12-30 processo para a polimerização e copolimerização de monÈmeros olefìnicos em reatores fase gás.
US10/149,004 US6864332B2 (en) 1999-12-30 2000-12-29 Process for the gas phase polymerization and copolymerization of olefin monomers
EP00984663A EP1246853B1 (en) 1999-12-30 2000-12-29 Process for the gas phase polymerization and copolymerization of olefin monomers
PCT/BR2000/000156 WO2001049750A1 (en) 1999-12-30 2000-12-29 Process for the gas phase polymerization and copolymerization of olefin monomers
AT00984663T ATE282051T1 (de) 1999-12-30 2000-12-29 Verfahren zur gasphasenpolymerisation undcopolymerisation von olefinmonomeren
CA2396107A CA2396107C (en) 1999-12-30 2000-12-29 Process for the gas phase polymerization and copolymerization of olefin monomers
DE60015801T DE60015801T2 (de) 1999-12-30 2000-12-29 Verfahren zur gasphasenpolymerisation undcopolymerisation von olefinmonomeren
JP2001550290A JP2003519254A (ja) 1999-12-30 2000-12-29 オレフィン単量体類の気相での重合及び共重合プロセス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI9906019-1A BR9906019B1 (pt) 1999-12-30 1999-12-30 processo para a polimerização e copolimerização de monÈmeros olefìnicos em reatores fase gás.

Publications (2)

Publication Number Publication Date
BR9906019A true BR9906019A (pt) 2001-09-25
BR9906019B1 BR9906019B1 (pt) 2012-02-22

Family

ID=4074281

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9906019-1A BR9906019B1 (pt) 1999-12-30 1999-12-30 processo para a polimerização e copolimerização de monÈmeros olefìnicos em reatores fase gás.

Country Status (8)

Country Link
US (1) US6864332B2 (pt)
EP (1) EP1246853B1 (pt)
JP (1) JP2003519254A (pt)
AT (1) ATE282051T1 (pt)
BR (1) BR9906019B1 (pt)
CA (1) CA2396107C (pt)
DE (1) DE60015801T2 (pt)
WO (1) WO2001049750A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6639020B1 (en) * 1999-09-03 2003-10-28 Exxon Mobil Chemical Patents Inc. Plasticized polypropylene thermoplastics
ATE328959T1 (de) * 2001-03-01 2006-06-15 Borealis Tech Oy Polyethylen-mischungen zum rotationsgiessen
WO2003022923A1 (en) * 2001-09-11 2003-03-20 Daikin Industries, Ltd. Fluorine-containing resin composition, method for producing the same, and cable having coating comprising the same
JP4606671B2 (ja) * 2001-09-25 2011-01-05 三井化学株式会社 エチレン・α−オレフィン共重合体の製造方法
GB0319467D0 (en) * 2003-08-19 2003-09-17 Bp Chem Int Ltd Polymer blends
DE102005005506A1 (de) * 2005-02-04 2006-08-10 Basell Polyolefine Gmbh Verfahren und Vorrichtung zur Polymerisation von Ethylen
US20070060724A1 (en) * 2005-09-13 2007-03-15 Nova Chemicals Corporation And Innovene Europe Ltd. Enhanced catalyst productivity
US7714082B2 (en) * 2005-10-04 2010-05-11 Univation Technologies, Llc Gas-phase polymerization process to achieve a high particle density
US7579498B2 (en) 2005-11-29 2009-08-25 E. I. Du Pont De Nemours And Company Process for preparing fluorinated alkyl carboxylate esters
US7329720B2 (en) * 2005-11-29 2008-02-12 General Electric Company Methods for increasing the mean particle size of 2-hydrocarbyl-3,3-bis(hydroxyaryl)phthalimidines
US7696289B2 (en) * 2006-05-12 2010-04-13 Exxonmobil Chemical Patents Inc. Low molecular weight induced condensing agents
US7754834B2 (en) * 2007-04-12 2010-07-13 Univation Technologies, Llc Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density
EP2103632A1 (en) * 2008-03-20 2009-09-23 Ineos Europe Limited Polymerisation process
US8841391B2 (en) 2008-10-03 2014-09-23 Ineos Sales (Uk) Limited Process for the introduction of a polymerisation catalyst into a gas-phase fluidised bed
EP2172262A1 (en) * 2008-10-03 2010-04-07 Ineos Europe Limited Process
EA022659B1 (ru) * 2010-05-27 2016-02-29 Сауди Бейсик Индастриз Корпорейшн (Сабик) Способ газофазной полимеризации олефинов
KR102006096B1 (ko) * 2015-05-08 2019-07-31 엑손모빌 케미칼 패턴츠 인코포레이티드 중합 방법
WO2018063765A1 (en) * 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
BR112019005989B1 (pt) * 2016-09-27 2023-05-02 Exxonmobil Chemical Patents Inc Processo de polimerização
WO2018063767A1 (en) * 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
EP3519446B1 (en) * 2016-09-27 2021-05-19 ExxonMobil Chemical Patents Inc. Polymerization process
BR112019005991B1 (pt) 2016-09-27 2023-05-09 Exxonmobil Chemical Patents Inc Processo de polimerização
EP3559051B1 (en) 2016-12-20 2021-03-24 ExxonMobil Chemical Patents Inc. Polymerization process
EP3486260B1 (en) * 2017-11-17 2020-04-01 Borealis AG Method of splitting the return fluidization gas in a gas solids olefin polymerization reactor
ES2806646T3 (es) * 2017-11-17 2021-02-18 Borealis Ag Procedimiento para mejorar la capacidad de enfriamiento de un reactor de polimerización de olefinas de gas-sólidos
CN111100226B (zh) * 2018-10-25 2023-03-28 中国石油化工股份有限公司 一种可调节抗冲聚丙烯刚韧平衡的生产方法
CN114832736A (zh) * 2022-05-13 2022-08-02 中国成达工程有限公司 一种聚乙烯弹性体聚合撤热方法
US12600803B2 (en) * 2022-12-20 2026-04-14 Chevron Phillips Chemical Company Lp Systems and techniques for heat removal in gas phase polymerization
CN118994460B (zh) * 2024-10-24 2025-07-04 新疆独山子石油化工有限公司 一种双峰茂金属聚乙烯产品转产单峰茂金属聚乙烯产品的生产方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969470A (en) * 1975-04-21 1976-07-13 E. I. Du Pont De Nemours And Company Process for recycling hydrogen when making blends of olefin copolymers
US5681908A (en) * 1995-03-03 1997-10-28 Advanced Extraction Technologies, Inc. Absorption process for rejection of reactor byproducts and recovery of monomers from waste gas streams in olefin polymerization processes

Also Published As

Publication number Publication date
EP1246853A1 (en) 2002-10-09
US6864332B2 (en) 2005-03-08
JP2003519254A (ja) 2003-06-17
ATE282051T1 (de) 2004-11-15
US20030153695A1 (en) 2003-08-14
BR9906019B1 (pt) 2012-02-22
CA2396107A1 (en) 2001-07-12
DE60015801D1 (de) 2004-12-16
WO2001049750A1 (en) 2001-07-12
DE60015801T2 (de) 2006-03-02
CA2396107C (en) 2010-05-25
EP1246853B1 (en) 2004-11-10

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: CONVEX INTERNATIONAL (CA), OPP POLIETILENOS S.A. (BR/SP)

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

Free format text: CONVEX INTERNATIONAL (CA), BRASKEM S.A. (BR/BA)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO COM BASE NOS ARTIGOS 8O, 11 E 13 DA LEI DA PROPRIEDADE INDUSTRIAL, LEI 9279 DE 14/05/1996.

B12B Appeal against refusal [chapter 12.2 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 22/02/2012, OBSERVADAS AS CONDICOES LEGAIS.

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)