BRPI0816194A2 - Processo de polimerização de fase pastosa. - Google Patents

Processo de polimerização de fase pastosa.

Info

Publication number
BRPI0816194A2
BRPI0816194A2 BRPI0816194A BRPI0816194A2 BR PI0816194 A2 BRPI0816194 A2 BR PI0816194A2 BR PI0816194 A BRPI0816194 A BR PI0816194A BR PI0816194 A2 BRPI0816194 A2 BR PI0816194A2
Authority
BR
Brazil
Prior art keywords
reactor
polymer
average activity
polymerization process
phase polymerization
Prior art date
Application number
Other languages
English (en)
Inventor
Benoit Koch
Daniel Marissal
Marc Parisel
Brent R Walworth
Original Assignee
Ineos Mfg Belgium Nv
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=38925518&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0816194(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ineos Mfg Belgium Nv filed Critical Ineos Mfg Belgium Nv
Publication of BRPI0816194A2 publication Critical patent/BRPI0816194A2/pt
Publication of BRPI0816194B1 publication Critical patent/BRPI0816194B1/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyethers (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BRPI0816194A 2007-09-03 2008-08-29 processo para produzir um polietileno multimodal em pelo menos dois reatores de alça conectados em série BRPI0816194B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07253486A EP2030993A1 (en) 2007-09-03 2007-09-03 Slurry phase polymerisation process
PCT/EP2008/061372 WO2009030647A1 (en) 2007-09-03 2008-08-29 Slurry phase polymerisation process

Publications (2)

Publication Number Publication Date
BRPI0816194A2 true BRPI0816194A2 (pt) 2015-04-14
BRPI0816194B1 BRPI0816194B1 (pt) 2018-10-09

Family

ID=38925518

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816194A BRPI0816194B1 (pt) 2007-09-03 2008-08-29 processo para produzir um polietileno multimodal em pelo menos dois reatores de alça conectados em série

Country Status (11)

Country Link
US (1) US8202950B2 (pt)
EP (2) EP2030993A1 (pt)
KR (1) KR101502192B1 (pt)
CN (1) CN101796079B (pt)
AT (1) ATE539091T1 (pt)
BR (1) BRPI0816194B1 (pt)
ES (1) ES2377525T3 (pt)
PL (1) PL2185608T3 (pt)
RU (1) RU2476448C2 (pt)
SG (1) SG195548A1 (pt)
WO (1) WO2009030647A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013025617B1 (pt) * 2011-04-19 2020-04-22 Basell Polyolefine Gmbh composição polimérica, processo para sua produção, seu uso e recipiente
EP2723783A1 (en) * 2011-06-24 2014-04-30 Ineos Europe AG Slurry phase polymerisation process
US10646845B2 (en) 2013-07-03 2020-05-12 Chevron Phillips Chemical Company Lp Cooling between multiple polyolefin polymerization reactors
EP3180367B1 (en) * 2014-08-14 2018-04-18 Basell Polyolefine GmbH Multi-reactor slurry polymerization processes with high ethylene purity
KR102203007B1 (ko) 2019-06-05 2021-01-14 대림산업 주식회사 다단계 연속 중합 방법을 이용한 멀티모달 폴리올레핀 제조방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI89929C (fi) * 1990-12-28 1993-12-10 Neste Oy Foerfarande foer homo- eller sampolymerisering av eten
BE1007653A3 (fr) * 1993-10-26 1995-09-05 Fina Research Procede de production de polyethylene ayant une distribution large de poids moleculaire.
FI108452B (fi) * 1996-06-07 2002-01-31 Borealis Polymers Oy Etyleenipolymeerituote, jolla on leveõ moolimassajakauma, sen valmistus ja kõytt÷
SE9803501D0 (sv) * 1998-10-14 1998-10-14 Borealis Polymers Oy Polymer composition for pipes
WO2003016396A1 (en) * 2001-08-17 2003-02-27 Dow Global Technologies Inc. Bimodal polyethylene composition and articles made therefrom
SE0103425D0 (sv) * 2001-10-16 2001-10-16 Borealis Tech Oy Pipe for hot fluids
EP1563898A1 (en) * 2004-02-13 2005-08-17 Total Petrochemicals Research Feluy Olefin polymerization process with optimized product discharge
EP1564222A1 (en) * 2004-02-13 2005-08-17 Total Petrochemicals Research Feluy Polyolefin production using high olefin concentration
EP1713832B1 (en) * 2004-02-13 2018-01-24 Total Research & Technology Feluy Device and method for improving a polymerization reaction by taking out and analysing a sample
US20050272891A1 (en) * 2004-02-13 2005-12-08 Atofina Research S.A. Double loop technology

Also Published As

Publication number Publication date
SG195548A1 (en) 2013-12-30
RU2010112454A (ru) 2011-10-10
KR20100059834A (ko) 2010-06-04
CN101796079A (zh) 2010-08-04
US20100273960A1 (en) 2010-10-28
BRPI0816194B1 (pt) 2018-10-09
CN101796079B (zh) 2013-04-24
RU2476448C2 (ru) 2013-02-27
EP2185608B1 (en) 2011-12-28
PL2185608T3 (pl) 2012-05-31
ATE539091T1 (de) 2012-01-15
US8202950B2 (en) 2012-06-19
WO2009030647A1 (en) 2009-03-12
ES2377525T3 (es) 2012-03-28
EP2030993A1 (en) 2009-03-04
EP2185608A1 (en) 2010-05-19
KR101502192B1 (ko) 2015-03-12

Similar Documents

Publication Publication Date Title
ATE519795T1 (de) Multiples katalysator- und reaktorsystem für olefinpolymerisation und daraus hergestellte polymere
BR9407700A (pt) Processo de fase gasosa em leito fluidificado para a produçao de um polímero de etileno
BRPI0816194A2 (pt) Processo de polimerização de fase pastosa.
BR0206696A (pt) Composição de ácido acrìlico e seu processo de produção, e processo para a produção de resina de absorção de água utilizando essa composição de ácido acrìlico, e resina de absorção de água
BRPI0816193A2 (pt) Processo de polimerização de fase pastosa
WO2012004674A3 (en) High molecular weight polyethylene fibers and membranes, their production and use
BR0116461A (pt) Processo de polimerização
BRPI0801737A2 (pt) processo de polimerização em suspensão para a fabricação de polietileno de ultra alto peso molecular, composição homopolimérica ou copolimérica de polietileno de ultra alto peso molecular multimodal, polietileno de ultra alto peso molecular multimodal, e, seus usos
WO2008023040A3 (de) Auf nachwachsenden rohstoffen basierende acrylsäure und wasserabsorbierende polymergebilde sowie verfahren zu deren herstellung mittels dehydratisierung
DE58906250D1 (de) Vermeidung von farbigen Verunreinigungen bei der Herstellung von ultrahochmolekularen Ethylenpolymerisaten mittels eines Titan enthaltenden Katalysatorsystems.
EP1466936A4 (en) RECYCLABLE POLYMERS, METHODS OF PRODUCTION THEREOF, AND RECYCLING METHOD
WO2011126988A3 (en) Process for polymerizing olefin-based polymers containing high molecular weight fractions in condensed and super-condensed mode
DE102005052654A1 (de) Verfahren zur Herstellung von ultrahochmolekularen Polymeren unter Verwendung von speziellen verbrückten Metallocen-Katalysatoren
CN106543330A (zh) 一种超高乙烯含量聚丙烯的制备方法
RU2014102109A (ru) Суспензионный способ полимеризации
DE502004009729D1 (de) Pulverförmige, wasserlösliche kationische polymerzusammensetzung, verfahren zu ihrer herstellung und ihre verwendung
TW200700436A (en) Production of water-absorbing polymeric particles
EA201000665A1 (ru) Оптимизация способа полимеризации этилена
CN109608637A (zh) 一种抗菌高分子材料及其制备方法与应用
ATE319726T1 (de) Übergangsmetallverbindungen, deren herstellung und verwendung in katalysatorsystemen für die polymerisation und copolymerisation von olefinen
MX2009005468A (es) Proceso de polimerizacion que proporciona polietileno de propiedades opticas aumentadas.
CN115505057B (zh) 一种低灰分聚乙烯粉料生产系统及生产方法
CN1884313A (zh) 聚丙烯的分子量分布在较宽范围内可调的连续聚合生产方法及其设备
CN102775551A (zh) 一种无规共聚物及其制备方法和应用
ATE416197T1 (de) Gasphasenpolymerisationsverfahren zur erzielung von hoher partikeldichte

Legal Events

Date Code Title Description
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 09/10/2018, OBSERVADAS AS CONDICOES LEGAIS.