MX2009008330A - Metodos de controlar propiedades de polimeros. - Google Patents

Metodos de controlar propiedades de polimeros.

Info

Publication number
MX2009008330A
MX2009008330A MX2009008330A MX2009008330A MX2009008330A MX 2009008330 A MX2009008330 A MX 2009008330A MX 2009008330 A MX2009008330 A MX 2009008330A MX 2009008330 A MX2009008330 A MX 2009008330A MX 2009008330 A MX2009008330 A MX 2009008330A
Authority
MX
Mexico
Prior art keywords
methods
ethylene
polymer properties
controlling polymer
molar ratio
Prior art date
Application number
MX2009008330A
Other languages
English (en)
Inventor
John F Szul
James M Farley
Mark P Ossowski
Rainer Kolb
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=MX2009008330(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 MX2009008330A publication Critical patent/MX2009008330A/es

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)

Abstract

La invención generalmente proporciona para método para controlar propiedades de polímero. En particular, la invención proporciona para métodos para controlar la distribución de composición de co-monómero de poliolefinas tales como co-polímeros de etileno-alfa-olefina mediante alterar por lo menos uno de los siguientes parámetros: la relación molar de hidrógeno a etileno, la relación molar de co-monómero a etileno, la presión parcial de etileno, y la temperatura del reactor sin sustancialmente cambiar la densidad y/o el índice de fusión del co-polímero.
MX2009008330A 2007-02-05 2008-01-18 Metodos de controlar propiedades de polimeros. MX2009008330A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89952607P 2007-02-05 2007-02-05
PCT/US2008/000731 WO2008097422A2 (en) 2007-02-05 2008-01-18 Methods of controlling polymer properties

Publications (1)

Publication Number Publication Date
MX2009008330A true MX2009008330A (es) 2009-10-07

Family

ID=38180642

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009008330A MX2009008330A (es) 2007-02-05 2008-01-18 Metodos de controlar propiedades de polimeros.

Country Status (15)

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

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI404730B (zh) 2007-02-05 2013-08-11 Univation Tech Llc 控制聚合物性質之方法
US11337714B2 (en) 2007-10-17 2022-05-24 Covidien Lp Restoring blood flow and clot removal during acute ischemic stroke
EP2055720A1 (en) * 2007-11-05 2009-05-06 Total Petrochemicals Research Feluy Predictive model for density and melt index of polymer leaving loop reactor
US8436114B2 (en) 2010-10-21 2013-05-07 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
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
US20110152472A1 (en) * 2009-12-17 2011-06-23 Gessner Mark A Operation of multi-reactor polyolefin manufacturing process
WO2011129956A1 (en) * 2010-04-13 2011-10-20 Univation Technologies, Llc Polymer blends and films made therefrom
CN103347910B (zh) * 2010-12-22 2016-01-20 巴塞尔聚烯烃股份有限公司 控制包含至少一种后过渡金属催化剂组分和至少一种Ziegler催化剂组分的催化剂体系的活性中心的相对活性的工艺
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
CA3185978A1 (en) 2013-11-21 2015-05-28 Univation Technologies, Llc Methods for controlling polymer properties
SG10201800002WA (en) * 2014-02-11 2018-02-27 Univation Tech Llc Producing polyolefin products
US9765164B2 (en) 2014-06-27 2017-09-19 Dow Global Technologies Llc Polyolefin compositions and uses thereof
CA2967415C (en) * 2014-11-25 2023-06-13 Univation Technologies, 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
EP3365379A4 (en) * 2015-10-23 2018-11-07 ExxonMobil Chemical Patents Inc. Production of polyolefins with internal unsaturation structures using a metallocene catalyst system
RU2720999C1 (ru) 2016-09-27 2020-05-15 Эксонмобил Кемикэл Пейтентс Инк. Способ полимеризации
US11041036B2 (en) 2016-09-27 2021-06-22 Exxonmobil Chemical Patents Inc. Polymerization process
WO2018063767A1 (en) * 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
EP3519445B1 (en) 2016-09-27 2021-06-23 ExxonMobil Chemical Patents Inc. Polymerization process
US11142591B2 (en) 2016-12-20 2021-10-12 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
CA3079202A1 (en) 2017-10-27 2019-05-02 Univation Technologies, Llc Selectively transitioning polymerization processes
WO2019083716A1 (en) 2017-10-27 2019-05-02 Univation Technologies, Llc RESINS AND FILMS BASED ON A POLYETHYLENE COPOLYMER
WO2019099577A1 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes
WO2019099587A2 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes
US11111325B2 (en) 2017-11-15 2021-09-07 Exxonmobil Chemical Patents Inc. Polymerization processes
US11396561B2 (en) 2018-03-28 2022-07-26 Univation Technologies, Llc Controlling a polymerization reaction
US20210070902A1 (en) 2018-05-24 2021-03-11 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
EP3807331A1 (en) 2018-06-13 2021-04-21 Univation Technologies, LLC Bimodal polyethylene copolymer and film thereof
SG11202100286QA (en) 2018-07-31 2021-03-30 Univation Tech Llc Unimodal polyethylene copolymer and film thereof
US11649305B2 (en) 2018-07-31 2023-05-16 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
EP3844194A1 (en) 2018-08-29 2021-07-07 Univation Technologies, LLC Bimodal polyethylene copolymer and film thereof
CA3113622A1 (en) 2018-09-28 2020-04-02 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
US20220325083A1 (en) 2019-09-26 2022-10-13 Univation Technologies, Llc Bimodal polyethylene homopolymer composition

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819592A (en) 1973-08-27 1974-06-25 Uniroyal Inc Molecular weight regulation of ethylene-alpha-olefin copolymers
NL7505002A (nl) 1974-05-01 1975-11-04 Monsanto Co Werkwijze voor de bereiding van ethyleenpoly- meren.
JPS55164205A (en) 1979-06-07 1980-12-20 Sumitomo Chem Co Ltd Multistage polymerization of ethylene
US4621952A (en) 1981-07-28 1986-11-11 Union Carbide Corporation Fluidized bed discharge process
US5382630A (en) * 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distribution
US6441111B1 (en) * 1997-08-15 2002-08-27 Chisso Corporation Polydisperse propylene polymer and process for producing the same
US6242545B1 (en) * 1997-12-08 2001-06-05 Univation Technologies Polymerization catalyst systems comprising substituted hafinocenes
IT1305321B1 (it) * 1998-04-21 2001-05-04 Atochem Elf Italia Composizioni perossidiche con migliorata resistenza allo scorch per lareticolazione di elastomeri e poliolefine
JP2000044612A (ja) * 1998-07-31 2000-02-15 Ube Ind Ltd オレフィンの気相重合方法
RU2228937C2 (ru) * 1998-10-23 2004-05-20 Эксонмобил Кемикэл Пейтентс Инк. Способ сополимеризации олефинов с мостиковыми гафноценами
BR9906022A (pt) * 1999-12-30 2001-09-25 Opp Petroquimica S A Processo para a produção controlada de polietileno e seus copolìmeros
JP4823461B2 (ja) 2000-03-31 2011-11-24 三井化学株式会社 ポリオレフィン組成物の製造方法
ATE361946T1 (de) * 2000-06-22 2007-06-15 Exxonmobil Chem Patents Inc Metallocenkatalysatoren hergestelltem polyethylen sehr niedriger dichte
US6884747B2 (en) 2000-10-06 2005-04-26 Univation Technologies, Llc Linear low density polyethylenes with high melt strength and high melt index ratio
DE10202690A1 (de) * 2001-01-31 2002-11-28 Ykk Corp Riemenförmige Einrichtung und Einrichtung zum Unterbringen von Gegenständen unter Verwendung der riemenförmigen Einrichtung
US7022766B2 (en) * 2001-05-31 2006-04-04 Mitsui Chemicals, Inc. Olefin block copolymer, viscosity index improver for lubricating oils and lubricating oil composition
BR0211288A (pt) * 2001-07-19 2004-08-10 Univation Tech Llc Sistemas catalisadores de metaloceno mistos contendo um incorporador de comonÈmero fraco e um incorporador de comonÈmero bom
BR0211286B1 (pt) 2001-07-19 2012-10-02 filmes com propriedades fìsicas aperfeiçoadas.
US6936675B2 (en) 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes
US20040122054A1 (en) 2002-12-23 2004-06-24 Harvey Rosner Alpha glucosidase inhibitor use
US20050148742A1 (en) * 2004-01-02 2005-07-07 Hagerty Robert O. Method for controlling sheeting in gas phase reactors
MXPA06013461A (es) 2004-05-20 2007-06-12 Univation Tech Llc Proceso de polimerizacion.
US7157531B2 (en) * 2004-06-21 2007-01-02 Univation Technologies, Llc Methods for producing polymers with control over composition distribution
US7323523B2 (en) * 2004-12-07 2008-01-29 Nova Chemicals (International) S.A. Adjusting polymer characteristics through process control
US7078467B1 (en) † 2005-06-14 2006-07-18 Univation Technologies, Llc Single catalyst low, medium and high density polyethylenes
US7151145B1 (en) * 2005-07-13 2006-12-19 Equistar Chemicals, Lp Process for narrowing short-chain branching distribution in two-step ethylene polymerizations and products
TWI404730B (zh) 2007-02-05 2013-08-11 Univation Tech Llc 控制聚合物性質之方法

Also Published As

Publication number Publication date
EP2109629A4 (en) 2009-11-25
CL2008000345A1 (es) 2008-09-05
BRPI0807837A2 (pt) 2014-08-05
KR101553413B1 (ko) 2015-09-15
BRPI0807837B1 (pt) 2019-09-03
RU2009133212A (ru) 2011-03-20
TWI404730B (zh) 2013-08-11
KR20090117784A (ko) 2009-11-12
EP2109629B1 (en) 2015-02-25
US20100144989A1 (en) 2010-06-10
CA2675112A1 (en) 2008-08-14
JP5441717B2 (ja) 2014-03-12
CA2675112C (en) 2016-02-16
AU2008214434A1 (en) 2008-08-14
WO2008097422A3 (en) 2008-09-25
US8227552B2 (en) 2012-07-24
JP2010518225A (ja) 2010-05-27
US8497329B2 (en) 2013-07-30
US20120041164A1 (en) 2012-02-16
CN101605822A (zh) 2009-12-16
MY153215A (en) 2015-01-29
AR065030A1 (es) 2009-05-13
WO2008097422A2 (en) 2008-08-14
TW200846377A (en) 2008-12-01
AU2008214434B2 (en) 2013-01-24
EP2109629B2 (en) 2019-11-13
CN101605822B (zh) 2014-10-29
EP2109629A2 (en) 2009-10-21
RU2447089C2 (ru) 2012-04-10

Similar Documents

Publication Publication Date Title
MY153215A (en) Methods of controlling polymer properties
MY160184A (en) Ethylene-based polymer compositions
MX2015006373A (es) Polimeros de baja densidad a base de etileno con alta resistencia a la fusion.
SG11201807510VA (en) 4-methyl-1-pentene polymer, resin composition and molded article
MX367637B (es) Copolimeros de etileno, pelicula y proceso de polimerizacion.
MY159688A (en) Random propylene copolymer composition, articles and process
WO2010030145A3 (en) Ethylene copolymer and a method of preparing the same
MX2015007292A (es) Composiciones de copolimeros de etileno, pelicula y procesos de polimerizacion.
MY180069A (en) Ethylene-based polymer compositions
WO2010039628A3 (en) POLYMER BLENDS WITH ETHYLENE/α-OLEFIN INTERPOLYMERS
MY162909A (en) Rotational molded articles, and method of making the same
EA019842B9 (ru) Ненасыщенный полиэтилен низкой плотности, содержащая его полимерная композиция, кабель, провод и способ изготовления кабеля
WO2011016991A3 (en) Dual- or multi-headed chain shuttling agents and their use for the preparation of block copolymers
MX363375B (es) Una composición de polietileno y artículos hechos de la misma.
PL1927627T3 (pl) Rura o poprawionej wytrzymałości na wysoką temperaturę
TW201129584A (en) Propylene polymer with improved processability in thermoforming
MX2011008226A (es) Polimeros basados en etileno y composiciones, metodos para prepararlos y articulos preparados a partir de los mismos.
MY189833A (en) Polyethylene composition and films made therefrom
MY181780A (en) Sealant composition
SG170126A1 (en) PROPYLENE/a-OLEFINS BLOCK INTERPOLYMERS
MY172217A (en) Polyolefin blend composition, and films made therefrom
MX2018009327A (es) Peliculas moldeadas y articulos realizados a partir de estas.
MX2019009107A (es) Composicion de copolimero de etileno-alfa-olefina y fosfato de trialilo.
ATE547469T1 (de) Weiche heterogene isotaktische polypropylenzusammensetzungen
MX2019009111A (es) Composicion de copolimero de etileno-alfa-olefina y fosfato de trialilo.

Legal Events

Date Code Title Description
FG Grant or registration