BR112017013863A2 - processo para formar interpolímeros de etileno/alfa-olefina - Google Patents

processo para formar interpolímeros de etileno/alfa-olefina

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Publication number
BR112017013863A2
BR112017013863A2 BR112017013863A BR112017013863A BR112017013863A2 BR 112017013863 A2 BR112017013863 A2 BR 112017013863A2 BR 112017013863 A BR112017013863 A BR 112017013863A BR 112017013863 A BR112017013863 A BR 112017013863A BR 112017013863 A2 BR112017013863 A2 BR 112017013863A2
Authority
BR
Brazil
Prior art keywords
ethylene
olefin
alpha
interpolymer
olefin interpolymer
Prior art date
Application number
BR112017013863A
Other languages
English (en)
Other versions
BR112017013863B1 (pt
Inventor
Hypolite Curvel
O Madenjian Edward
Rubalcaba Jorge
Jain Pradeep
W Karjala Thomas
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112017013863A2 publication Critical patent/BR112017013863A2/pt
Publication of BR112017013863B1 publication Critical patent/BR112017013863B1/pt

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    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/17—Viscosity
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/04—Polymer mixtures characterised by other features containing interpenetrating networks
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

a invenção fornece um processo para formar uma "primeira composição compreendendo um primeiro interpolímero de etileno/a-olefina e um segundo interpolímero de etileno/a-olefina", o referido processo compreendendo a polimerização de uma primeira mistura compreendendo etileno, uma a-olefina e, opcionalmente, um polieno, em um reator de tanque agitado para formar um primeiro interpolímero de etileno/a-olefina, e transferir pelo menos uma parte do primeiro interpolímero de etileno/ a-olefina para um reator de circuito fechado e polimerizar nela uma segunda mistura compreendendo etileno, uma alfa-olefina e, opcionalmente, um polieno, na presença do primeiro interpolímero de etileno/a-olefina, para formar a "primeira composição compreendendo o primeiro interpolímero de etileno/a-olefina e o segundo interpolímero de etileno/a-olefina". a invenção também fornece uma configuração de reator de polimerização compreendendo pelo menos o seguinte: um reator de tanque agitado seguido de um reator de circuito fechado.
BR112017013863-8A 2014-12-29 2015-12-18 Processo para formar uma primeira composição compreendendo um primeiro interpolímero de etileno/a-olefina e um segundo interpolímero de etileno/a-olefina, composição e artigo BR112017013863B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462097268P 2014-12-29 2014-12-29
US62/097,268 2014-12-29
PCT/US2015/066848 WO2016109264A1 (en) 2014-12-29 2015-12-18 Process to form ethylene/alpha-olefin interpolymers

Publications (2)

Publication Number Publication Date
BR112017013863A2 true BR112017013863A2 (pt) 2018-02-27
BR112017013863B1 BR112017013863B1 (pt) 2021-12-14

Family

ID=55275159

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017013863-8A BR112017013863B1 (pt) 2014-12-29 2015-12-18 Processo para formar uma primeira composição compreendendo um primeiro interpolímero de etileno/a-olefina e um segundo interpolímero de etileno/a-olefina, composição e artigo

Country Status (8)

Country Link
US (1) US10167383B2 (pt)
EP (1) EP3240808B1 (pt)
JP (1) JP6752794B2 (pt)
KR (1) KR102456431B1 (pt)
CN (1) CN107108991B (pt)
BR (1) BR112017013863B1 (pt)
SG (1) SG11201705239SA (pt)
WO (1) WO2016109264A1 (pt)

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CA2989212C (en) * 2017-12-18 2024-05-14 Nova Chemicals Corporation Multistage process for the solution polymerization of ethylene
WO2019241518A1 (en) 2018-06-15 2019-12-19 Dow Global Technologies Llc Blown films comprising bimodal ethylene-based polymers having high molecular weight high density fractions
EP3807332A1 (en) 2018-06-15 2021-04-21 Dow Global Technologies LLC Process for the production of bimodal ethylene-based polymers having high molecular weight high density fractions
WO2019241475A1 (en) 2018-06-15 2019-12-19 Dow Global Technologies Llc Bimodal ethylene-based polymers having high molecular weight high density fractions
EP3807342A1 (en) 2018-06-15 2021-04-21 Dow Global Technologies LLC Cast films comprising bimodal ethylene-based polymers having high molecular weight high density fractions
CN113906095A (zh) * 2019-04-30 2022-01-07 陶氏环球技术有限责任公司 乙烯/丙烯/非共轭二烯互聚物组合物
CN112521540A (zh) * 2020-11-24 2021-03-19 北方华锦化学工业股份有限公司 一种高刚性管材料聚乙烯树脂的生产方法
WO2022207551A1 (en) 2021-03-29 2022-10-06 Arlanxeo Netherlands B.V. Process for producing polymers
KR102554319B1 (ko) * 2021-04-19 2023-07-11 한화토탈에너지스 주식회사 폴리올레핀 탄성중합체 제조 공정
WO2023217397A1 (en) 2022-05-09 2023-11-16 Arlanxeo Netherlands B.V. Process for producing polymers

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Also Published As

Publication number Publication date
EP3240808A1 (en) 2017-11-08
JP6752794B2 (ja) 2020-09-09
US20180037727A1 (en) 2018-02-08
SG11201705239SA (en) 2017-07-28
EP3240808B1 (en) 2020-05-13
US10167383B2 (en) 2019-01-01
CN107108991A (zh) 2017-08-29
BR112017013863B1 (pt) 2021-12-14
WO2016109264A1 (en) 2016-07-07
KR102456431B1 (ko) 2022-10-19
KR20170101234A (ko) 2017-09-05
JP2017538837A (ja) 2017-12-28
CN107108991B (zh) 2020-04-14

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/12/2015, OBSERVADAS AS CONDICOES LEGAIS.