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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)

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WO2018063767A1 (en) * 2016-09-27 2018-04-05 Exxonmobil Chemical Patents Inc. Polymerization process
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CN110225929B (zh) 2016-12-20 2021-09-24 埃克森美孚化学专利公司 聚合方法
US11186654B2 (en) * 2016-12-20 2021-11-30 Exxonmobil Chemical Patents Inc. Methods for controlling start up conditions in polymerization processes
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CN111356706B (zh) 2017-11-15 2022-04-15 埃克森美孚化学专利公司 聚合方法
EP3710500A1 (en) 2017-11-15 2020-09-23 ExxonMobil Chemical Patents Inc. Polymerization processes
WO2019099587A2 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes
CA3094461A1 (en) * 2018-03-28 2019-10-03 Univation Technologies, Llc Methods for adjusting a polymer property
SG11202008481WA (en) 2018-03-28 2020-10-29 Univation Tech Llc Controlling a polymerization reaction
CN112513109B (zh) 2018-05-24 2024-02-02 尤尼威蒂恩技术有限责任公司 单峰聚乙烯共聚物及其膜
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Also Published As

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

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