RU2447089C2 - Способы регулирования свойств полимера - Google Patents

Способы регулирования свойств полимера Download PDF

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Publication number
RU2447089C2
RU2447089C2 RU2009133212/04A RU2009133212A RU2447089C2 RU 2447089 C2 RU2447089 C2 RU 2447089C2 RU 2009133212/04 A RU2009133212/04 A RU 2009133212/04A RU 2009133212 A RU2009133212 A RU 2009133212A RU 2447089 C2 RU2447089 C2 RU 2447089C2
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RU
Russia
Prior art keywords
ethylene
reactor
hafnium
composition
distribution
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RU2009133212/04A
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English (en)
Russian (ru)
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RU2009133212A (ru
Inventor
Райнер КОЛЬБ (US)
Райнер КОЛЬБ
Джеймс М. ФАРЛИ (US)
Джеймс М. ФАРЛИ
Джон Ф. ШУЛЬ (US)
Джон Ф. ШУЛЬ
Марк П. ОССОВСКИ (US)
Марк П. ОССОВСКИ
Original Assignee
Юнивейшн Текнолоджиз, Ллк
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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=RU2447089(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Юнивейшн Текнолоджиз, Ллк filed Critical Юнивейшн Текнолоджиз, Ллк
Publication of RU2009133212A publication Critical patent/RU2009133212A/ru
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    • 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

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  • 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)
RU2009133212/04A 2007-02-05 2008-01-18 Способы регулирования свойств полимера RU2447089C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89952607P 2007-02-05 2007-02-05
US60/899,526 2007-02-05

Publications (2)

Publication Number Publication Date
RU2009133212A RU2009133212A (ru) 2011-03-20
RU2447089C2 true RU2447089C2 (ru) 2012-04-10

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ID=38180642

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RU2009133212/04A RU2447089C2 (ru) 2007-02-05 2008-01-18 Способы регулирования свойств полимера

Country Status (15)

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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)

Cited By (2)

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RU2799876C2 (ru) * 2019-05-16 2023-07-13 Шеврон Филлипс Кемикал Компани Лп Двойная каталитическая система для получения полиэтиленов высокой плотности с длинноцепочечной разветвленностью
US11851505B2 (en) 2019-05-16 2023-12-26 Chevron Phillips Chemical Company Lp Dual catalyst system for producing high density polyethylenes with long chain branching

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EP2055720A1 (en) * 2007-11-05 2009-05-06 Total Petrochemicals Research Feluy Predictive model for density and melt index of polymer leaving loop reactor
US8507103B2 (en) 2007-12-18 2013-08-13 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US8431661B2 (en) 2010-10-21 2013-04-30 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US8436114B2 (en) 2010-10-21 2013-05-07 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US20110152472A1 (en) * 2009-12-17 2011-06-23 Gessner Mark A Operation of multi-reactor polyolefin manufacturing process
US8722804B2 (en) * 2010-04-13 2014-05-13 Univation Technologies, Llc Polymer blends and films made therefrom
BR112013016162B1 (pt) * 2010-12-22 2020-04-07 Basell Polyolefine Gmbh método para controlar composição polimérica de copolímero de etileno em processo para preparar copolímero de etileno por copolimerização de etileno e pelo menos outra olefina, processo para copolimerizar etileno e pelo menos outra olefina, método para alterar composição polimérica de copolímero de etileno obtido pela copolimerização de etileno e pelo menos outra olefina, e método para transição de um grau de copolímero de etileno a outro
JP5624948B2 (ja) * 2011-06-14 2014-11-12 日本ポリプロ株式会社 双峰性の組成分布を有するエチレン−α−オレフィン共重合体の製造方法
KR101331556B1 (ko) 2012-03-30 2013-11-20 대림산업 주식회사 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체
ES2963035T3 (es) 2013-11-21 2024-03-25 Univation Tech Llc Métodos para controlar las propiedades de los polímeros
SG11201606592VA (en) * 2014-02-11 2016-09-29 Univation Tech Llc Producing polyethylene products with improved stiffness, toughness, and processability
US9765164B2 (en) 2014-06-27 2017-09-19 Dow Global Technologies Llc Polyolefin compositions and uses thereof
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
CA2891693C (en) 2015-05-21 2022-01-11 Nova Chemicals Corporation Controlling the placement of comonomer in an ethylene copolymer
CN108290975B (zh) * 2015-10-23 2021-04-06 埃克森美孚化学专利公司 利用茂金属催化剂体系生产具有内部不饱和结构的聚烯烃
WO2018063767A1 (en) * 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
RU2720995C1 (ru) * 2016-09-27 2020-05-15 Эксонмобил Кемикэл Пейтентс Инк. Способ полимеризации
RU2724348C1 (ru) 2016-09-27 2020-06-23 Эксонмобил Кемикэл Пейтентс Инк. Способ полимеризации
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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
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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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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2799876C2 (ru) * 2019-05-16 2023-07-13 Шеврон Филлипс Кемикал Компани Лп Двойная каталитическая система для получения полиэтиленов высокой плотности с длинноцепочечной разветвленностью
US11851505B2 (en) 2019-05-16 2023-12-26 Chevron Phillips Chemical Company Lp Dual catalyst system for producing high density polyethylenes with long chain branching
US12637526B2 (en) 2019-05-16 2026-05-26 Chevron Phillips Chemical Company Lp Dual catalyst system for producing high density polyethylenes with long chain branching

Also Published As

Publication number Publication date
EP2109629A4 (en) 2009-11-25
MX2009008330A (es) 2009-10-07
JP2010518225A (ja) 2010-05-27
MY153215A (en) 2015-01-29
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
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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