MY153215A - Methods of controlling polymer properties - Google Patents

Methods of controlling polymer properties

Info

Publication number
MY153215A
MY153215A MYPI20093203A MYPI20093203A MY153215A MY 153215 A MY153215 A MY 153215A MY PI20093203 A MYPI20093203 A MY PI20093203A MY PI20093203 A MYPI20093203 A MY PI20093203A MY 153215 A MY153215 A MY 153215A
Authority
MY
Malaysia
Prior art keywords
methods
ethylene
polymer properties
controlling polymer
molar ratio
Prior art date
Application number
MYPI20093203A
Other languages
English (en)
Inventor
Kolb Rainer
James M Farley
John F Szul
Mark P Ossowski
Original Assignee
Univation Tech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38180642&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY153215(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univation Tech Llc filed Critical Univation Tech Llc
Publication of MY153215A publication Critical patent/MY153215A/en

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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • 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
    • 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
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts

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)
  • 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)
MYPI20093203A 2007-02-05 2008-01-18 Methods of controlling polymer properties MY153215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89952607P 2007-02-05 2007-02-05

Publications (1)

Publication Number Publication Date
MY153215A true MY153215A (en) 2015-01-29

Family

ID=38180642

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20093203A MY153215A (en) 2007-02-05 2008-01-18 Methods of controlling polymer properties

Country Status (15)

Country Link
US (2) US8497329B2 (enExample)
EP (1) EP2109629B2 (enExample)
JP (1) JP5441717B2 (enExample)
KR (1) KR101553413B1 (enExample)
CN (1) CN101605822B (enExample)
AR (1) AR065030A1 (enExample)
AU (1) AU2008214434B2 (enExample)
BR (1) BRPI0807837B1 (enExample)
CA (1) CA2675112C (enExample)
CL (1) CL2008000345A1 (enExample)
MX (1) MX2009008330A (enExample)
MY (1) MY153215A (enExample)
RU (1) RU2447089C2 (enExample)
TW (1) TWI404730B (enExample)
WO (1) WO2008097422A2 (enExample)

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SG11201703844RA (en) * 2014-11-25 2017-06-29 Univation Tech Llc Methods of monitoring and controlling the melt index of a polyolefin product during production
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EP3519446B1 (en) 2016-09-27 2021-05-19 ExxonMobil Chemical Patents Inc. Polymerization process
EP3559051B1 (en) 2016-12-20 2021-03-24 ExxonMobil Chemical Patents Inc. Polymerization process
WO2018118258A1 (en) * 2016-12-20 2018-06-28 Exxonmobil Chemical Patents Inc. Methods for controlling start up conditions in polymerization processes
US10696758B2 (en) * 2017-02-20 2020-06-30 Exxonmobil Chemical Patents, Inc. Group 4 catalyst compounds and process for use thereof
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EP3700946B1 (en) 2017-10-27 2021-09-08 Univation Technologies, LLC Selectively transitioning polymerization processes
US11161924B2 (en) 2017-10-27 2021-11-02 Univation Technologies, Llc Polyethylene copolymer resins and films
WO2019099587A2 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes
CN111448226B (zh) 2017-11-15 2023-08-25 埃克森美孚化学专利公司 聚合方法
WO2019099589A1 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes
CA3101451A1 (en) * 2018-03-28 2019-10-03 Univation Technologies, Llc Controlling a polymerization reaction
CA3094461A1 (en) * 2018-03-28 2019-10-03 Univation Technologies, Llc Methods for adjusting a polymer property
ES3053691T3 (en) 2018-05-24 2026-01-23 Univation Tech Llc Unimodal polyethylene copolymer and film thereof
US11945889B2 (en) 2018-06-13 2024-04-02 Univation Technologies Llc Bimodal polyethylene copolymer and film thereof
US12012472B2 (en) 2018-07-31 2024-06-18 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
EP3830146A1 (en) 2018-07-31 2021-06-09 Univation Technologies, LLC Unimodal polyethylene copolymer and film thereof
US11767385B2 (en) 2018-08-29 2023-09-26 Univation Technologies Llc Bimodal polyethylene copolymer and film thereof
EP3856801B1 (en) 2018-09-28 2024-09-04 Univation Technologies, LLC Bimodal polyethylene copolymer composition and pipe made thereof
US11014997B2 (en) 2019-05-16 2021-05-25 Chevron Phillips Chemical Company Lp Dual catalyst system for producing high density polyethylenes with long chain branching
CA3151602A1 (en) 2019-09-26 2021-04-01 Nitin Borse Bimodal polyethylene homopolymer composition
MX2023000122A (es) * 2020-06-30 2023-04-05 Dow Global Technologies Llc Composiciones de polietileno y peliculas que incluyen composiciones de polietileno.
JP7900171B2 (ja) * 2022-03-28 2026-08-04 三井化学株式会社 オレフィン重合体の長鎖分岐度指数の制御方法
WO2025135619A1 (ko) * 2023-12-22 2025-06-26 주식회사 엘지화학 폴리올레핀 조성물
WO2025135618A1 (ko) * 2023-12-22 2025-06-26 주식회사 엘지화학 봉지재 필름용 조성물 및 이를 포함하는 봉지재 필름
CN121949649A (zh) * 2024-10-30 2026-05-01 中国石油天然气股份有限公司 一种淤浆满釜操作生产聚乙烯的方法
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Also Published As

Publication number Publication date
EP2109629A4 (en) 2009-11-25
MX2009008330A (es) 2009-10-07
JP2010518225A (ja) 2010-05-27
JP5441717B2 (ja) 2014-03-12
EP2109629A2 (en) 2009-10-21
CL2008000345A1 (es) 2008-09-05
WO2008097422A2 (en) 2008-08-14
EP2109629B2 (en) 2019-11-13
TWI404730B (zh) 2013-08-11
RU2009133212A (ru) 2011-03-20
US20100144989A1 (en) 2010-06-10
AU2008214434B2 (en) 2013-01-24
US20120041164A1 (en) 2012-02-16
CN101605822B (zh) 2014-10-29
BRPI0807837B1 (pt) 2019-09-03
WO2008097422A3 (en) 2008-09-25
US8227552B2 (en) 2012-07-24
KR101553413B1 (ko) 2015-09-15
BRPI0807837A2 (pt) 2014-08-05
RU2447089C2 (ru) 2012-04-10
US8497329B2 (en) 2013-07-30
TW200846377A (en) 2008-12-01
EP2109629B1 (en) 2015-02-25
CA2675112C (en) 2016-02-16
CA2675112A1 (en) 2008-08-14
KR20090117784A (ko) 2009-11-12
AU2008214434A1 (en) 2008-08-14
AR065030A1 (es) 2009-05-13
CN101605822A (zh) 2009-12-16

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