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AR084143A1 - Procesos para preparar composiciones de polimeros a base de etileno - Google Patents

Procesos para preparar composiciones de polimeros a base de etileno

Info

Publication number
AR084143A1
AR084143A1 ARP110104523A ARP110104523A AR084143A1 AR 084143 A1 AR084143 A1 AR 084143A1 AR P110104523 A ARP110104523 A AR P110104523A AR P110104523 A ARP110104523 A AR P110104523A AR 084143 A1 AR084143 A1 AR 084143A1
Authority
AR
Argentina
Prior art keywords
ethylene
based polymers
processes
prepare compositions
polymerize
Prior art date
Application number
ARP110104523A
Other languages
English (en)
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 AR084143A1 publication Critical patent/AR084143A1/es

Links

Classifications

    • 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—Polyethene
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • C08F4/34—Per-compounds with one peroxy-radical
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/60003—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
    • C08F4/60168—Tetra- or multi-dentate ligand
    • C08F4/60186—Dianionic ligand
    • C08F4/60193—OOOO
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/62003—Refractory metals or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
    • C08F4/62168—Tetra- or multi-dentate ligand
    • C08F4/62186—Dianionic ligand
    • C08F4/62193—OOOO
    • 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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/04—Philipps catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity

Landscapes

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

Abstract

La presente provee un proceso para formar una composición de polímeros basados en etileno, comprendiendo el proceso por lo menos lo siguiente: paso 1: polimerizar un primer polímero basado en etileno en la presencia de por lo menos un catalizador molecular y de un agente de transferencia de cadenas de hidrocarburos, y bajo una presión de polimerización de por lo menos 14.000 psi; paso 2: polimerizar un segundo polímero basado en etileno.
ARP110104523A 2010-12-03 2011-12-02 Procesos para preparar composiciones de polimeros a base de etileno AR084143A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41956010P 2010-12-03 2010-12-03

Publications (1)

Publication Number Publication Date
AR084143A1 true AR084143A1 (es) 2013-04-24

Family

ID=45218882

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110104523A AR084143A1 (es) 2010-12-03 2011-12-02 Procesos para preparar composiciones de polimeros a base de etileno

Country Status (11)

Country Link
US (1) US9045628B2 (es)
EP (2) EP2813545A1 (es)
JP (1) JP6031042B2 (es)
KR (1) KR101869997B1 (es)
CN (1) CN103339186B (es)
AR (1) AR084143A1 (es)
BR (1) BR112013013634B1 (es)
CA (1) CA2819467C (es)
ES (1) ES2524430T3 (es)
SG (1) SG190985A1 (es)
WO (1) WO2012074812A1 (es)

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CN103781806B (zh) 2011-07-05 2017-06-23 陶氏环球技术有限责任公司 基于乙烯的聚合物和制备它的方法
WO2013169359A1 (en) * 2012-05-09 2013-11-14 Dow Global Technologies Llc Polyolefin polymerization process, semi-crystalline ethylene-based polymer made therefrom, and articles made from the polymer
JP6180517B2 (ja) * 2012-06-01 2017-08-16 ダウ グローバル テクノロジーズ エルエルシー アルキル化フェノールを使用してエチレン系ポリマーを作製するためのフリーラジカルプロセス
WO2014105415A1 (en) 2012-12-27 2014-07-03 Dow Global Technologies Llc A polymerization process for producing ethylene based polymers
US9751998B2 (en) 2012-12-27 2017-09-05 Dow Global Technologies Llc Catalyst systems for olefin polymerization
SG11201505073SA (en) * 2012-12-27 2015-07-30 Dow Global Technologies Llc A polymerization process for producing ethylene based polymers
WO2014210333A1 (en) 2013-06-28 2014-12-31 Dow Global Technologies Llc Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts
ES2728677T3 (es) 2013-12-19 2019-10-28 Dow Global Technologies Llc Procedimiento para reducir la viscosidad de polímeros a base de propileno con iniciadores de C-C
WO2015172009A1 (en) 2014-05-09 2015-11-12 Dow Global Technologies Llc Process for making ethylene-based polymers using hydrocarbon initiators
US10336893B2 (en) 2014-12-23 2019-07-02 Dow Global Technologies Llc Process for preparing a modified ethylene-based polymer using a hydrocarbon initiator
KR101679515B1 (ko) * 2015-02-12 2016-11-24 주식회사 엘지화학 올리고머화 촉매계의 제조방법 및 이에 의해 제조된 올리고머화 촉매계
EP3310818B1 (en) 2015-06-22 2020-01-22 Dow Global Technologies LLC Process for making ethylene-based polymers using carbon-carbon free radical initiators
ES2785628T3 (es) 2015-06-30 2020-10-07 Dow Global Technologies Llc Un proceso de polimerización para producir polímeros basados en etileno
BR112017027521B1 (pt) 2015-06-30 2022-01-04 Dow Global Technologies Llc Processo de polimerização para produzir polímeros à base de etileno
BR112018006183B1 (pt) 2015-09-30 2022-06-14 Dow Global Technologies Llc Pró-catalisador e processo de polimerização
WO2017058858A1 (en) 2015-09-30 2017-04-06 Dow Global Technologies Llc A polymerization process for producing ethylene based polymers
KR20180103950A (ko) 2016-01-28 2018-09-19 다우 글로벌 테크놀로지스 엘엘씨 겔 함량이 낮은 작용화된 에틸렌계 폴리머의 제조방법
ES2970349T3 (es) * 2016-10-18 2024-05-28 Dow Global Technologies Llc Composiciones y estructuras de fundas extensibles multicapa
KR102590976B1 (ko) 2017-09-29 2023-10-19 다우 글로벌 테크놀로지스 엘엘씨 개선된 용해도를 위한 금속 상에 메틸렌트리알킬규소 리간드를 갖는 비스-페닐-페녹시 폴리올레핀 촉매
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Also Published As

Publication number Publication date
SG190985A1 (en) 2013-07-31
BR112013013634B1 (pt) 2020-11-10
EP2813545A1 (en) 2014-12-17
ES2524430T3 (es) 2014-12-09
CN103339186A (zh) 2013-10-02
EP2646508A1 (en) 2013-10-09
CN103339186B (zh) 2016-03-30
KR20130122960A (ko) 2013-11-11
JP2013544940A (ja) 2013-12-19
CA2819467A1 (en) 2012-06-07
BR112013013634A2 (pt) 2016-09-13
CA2819467C (en) 2019-06-18
JP6031042B2 (ja) 2016-11-24
US9045628B2 (en) 2015-06-02
US20130253126A1 (en) 2013-09-26
WO2012074812A1 (en) 2012-06-07
KR101869997B1 (ko) 2018-06-22
EP2646508B1 (en) 2014-10-01

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