MX2015006925A - Control de propiedades de resina en proceso de polimerizacion en fase gaseosa. - Google Patents

Control de propiedades de resina en proceso de polimerizacion en fase gaseosa.

Info

Publication number
MX2015006925A
MX2015006925A MX2015006925A MX2015006925A MX2015006925A MX 2015006925 A MX2015006925 A MX 2015006925A MX 2015006925 A MX2015006925 A MX 2015006925A MX 2015006925 A MX2015006925 A MX 2015006925A MX 2015006925 A MX2015006925 A MX 2015006925A
Authority
MX
Mexico
Prior art keywords
polymerization
phosphinimine
gas phase
polymerization process
phase polymerization
Prior art date
Application number
MX2015006925A
Other languages
English (en)
Other versions
MX361863B (es
Inventor
Victoria Ker
Yan Jiang
Sergio Alejandro Guillen-Castellanos
Original Assignee
Nova Chem Int Sa
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 Nova Chem Int Sa filed Critical Nova Chem Int Sa
Publication of MX2015006925A publication Critical patent/MX2015006925A/es
Publication of MX361863B publication Critical patent/MX361863B/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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/02—Anti-static agent incorporated into the catalyst
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/04—Cp or analog not bridged to a non-Cp X ancillary anionic donor
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer

Landscapes

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

Abstract

Métodos para alterar drásticamente la capacidad de procesamiento de copolímeros de etileno hechos con un catalizador de polimerización de fosfinimina soportada. El método implica cambiar la temperatura del reactor de polimerización durante la polimerización de etileno y por lo menos una alfa-olefina cuando se usa un catalizador de fosfinimina a base de titanio que comprende un ligando de indenilo sustituido o no sustituido. Un incremento en la temperatura de polimerización conduce a una disminución en el exponente de tensión del copolímero y viceversa.
MX2015006925A 2012-12-03 2013-10-21 Control de propiedades de resina en proceso de polimerizacion en fase gaseosa. MX361863B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2797620A CA2797620C (en) 2012-12-03 2012-12-03 Controlling resin properties in a gas phase polymerization process
PCT/CA2013/000889 WO2014085901A1 (en) 2012-12-03 2013-10-21 Controlling resin properties in a gas phase polymerization process

Publications (2)

Publication Number Publication Date
MX2015006925A true MX2015006925A (es) 2015-09-16
MX361863B MX361863B (es) 2018-12-18

Family

ID=50826056

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015006925A MX361863B (es) 2012-12-03 2013-10-21 Control de propiedades de resina en proceso de polimerizacion en fase gaseosa.

Country Status (9)

Country Link
US (1) US9062138B2 (es)
EP (1) EP2925794A4 (es)
JP (1) JP2016509074A (es)
KR (1) KR20150092091A (es)
CN (1) CN104936991A (es)
BR (1) BR112015004498A2 (es)
CA (1) CA2797620C (es)
MX (1) MX361863B (es)
WO (1) WO2014085901A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9493591B2 (en) * 2013-05-14 2016-11-15 Exxonmobil Chemical Patents Inc. Ethylene based polymers and articles made therefrom
CA2891693C (en) 2015-05-21 2022-01-11 Nova Chemicals Corporation Controlling the placement of comonomer in an ethylene copolymer
CA2892552C (en) 2015-05-26 2022-02-15 Victoria Ker Process for polymerization in a fluidized bed reactor
CN107417837B (zh) * 2016-05-24 2020-02-18 中国石油化工股份有限公司 过渡金属催化剂组合物和双峰分布乙烯-α单烯烃共聚物及其制备方法
WO2019099577A1 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes
EP3710502A1 (en) 2017-11-15 2020-09-23 ExxonMobil Chemical Patents Inc. Polymerization processes
EP3710501A2 (en) 2017-11-15 2020-09-23 ExxonMobil Chemical Patents Inc. Polymerization processes

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543399A (en) 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
US4588790A (en) 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
JPS5964604A (ja) 1982-10-06 1984-04-12 Sumitomo Chem Co Ltd ポリオレフインの製造方法
US4933149A (en) 1984-08-24 1990-06-12 Union Carbide Chemicals And Plastics Company Inc. Fluidized bed polymerization reactors
US5026795A (en) 1987-02-24 1991-06-25 Phillips Petroleum Co Process for preventing fouling in a gas phase polymerization reactor
FR2634212B1 (fr) 1988-07-15 1991-04-19 Bp Chimie Sa Appareillage et procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
FR2660926B1 (fr) 1990-04-11 1992-07-31 Bp Chemicals Snc Prepolymere d'alpha-olefine contenant un metal de transition et procede de polymerisation d'alpha-olefine en phase gazeuse mettant en óoeuvre le prepolymere.
AU660043B2 (en) 1991-07-18 1995-06-08 Exxon Chemical Patents Inc. Heat sealed article
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
US5436304A (en) 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5317036A (en) 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts
US5462999A (en) 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
WO1994025495A1 (en) 1993-05-20 1994-11-10 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
ZA943399B (en) 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
ATE169936T1 (de) 1993-12-21 1998-09-15 Union Carbide Chem Plastic Herstellung von polyolefinen mit lankettiger verzweigung nach einem gasphaseverfahren
US6384156B1 (en) 1994-08-02 2002-05-07 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization process
US5453471B1 (en) 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
US5616661A (en) 1995-03-31 1997-04-01 Union Carbide Chemicals & Plastics Technology Corporation Process for controlling particle growth during production of sticky polymers
DE19615953A1 (de) 1996-04-22 1997-10-23 Basf Ag Verfahren zur Herstellung von Polymerisaten von Alk-1-enen in Gegenwart eines geträgerten Metallocenkatalysatorsystems und eines Antistatikums
CA2210131C (en) 1997-07-09 2005-08-02 Douglas W. Stephan Supported phosphinimine-cp catalysts
US6242545B1 (en) * 1997-12-08 2001-06-05 Univation Technologies Polymerization catalyst systems comprising substituted hafinocenes
US7354880B2 (en) 1998-07-10 2008-04-08 Univation Technologies, Llc Catalyst composition and methods for its preparation and use in a polymerization process
CA2245375C (en) * 1998-08-19 2006-08-15 Nova Chemicals Ltd. Dual reactor polyethylene process using a phosphinimine catalyst
BR0010321B1 (pt) 1999-05-07 2010-04-06 processo para a (co-) polimerização de fase gasosa contìnua de olefinas em um reator de leito fluidizado.
CA2278042C (en) * 1999-07-19 2008-12-16 Nova Chemicals Corporation Mixed phosphinimine catalyst
CA2285723C (en) * 1999-10-07 2009-09-15 Nova Chemicals Corporation Multimodal polyolefin pipe
US6559090B1 (en) 1999-11-01 2003-05-06 W. R. Grace & Co.-Conn. Metallocene and constrained geometry catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation
US6399535B1 (en) 1999-11-01 2002-06-04 W. R. Grace & Co.-Conn. Coordination catalyst systems employing agglomerated metal oxide/clay support-activator and method of their preparation
EP1401887A1 (en) 2001-04-30 2004-03-31 W.R. Grace & Co.-Conn. Heterogeneous chromium catalysts and processes of polymerization of olefins using same
KR100893971B1 (ko) 2001-04-30 2009-04-20 더블유.알. 그레이스 앤드 캄파니-콘. 지지된 이중 전이금속 촉매 시스템
ES2357737T3 (es) 2001-04-30 2011-04-29 W. R. GRACE & CO.-CONN Catalizadores de polimerización de metal de transición-aglomerado-soporte de cromo proceso de utilización de los mismos.
US6936675B2 (en) 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes
CA2366519C (en) * 2001-12-24 2009-05-05 Nova Chemicals Corporation Cast films
US7683140B2 (en) * 2004-05-20 2010-03-23 Univation Technologies, Llc Method for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring
US7321015B2 (en) * 2004-12-07 2008-01-22 Nova Chemicals (International) S.A. Adjusting polymer characteristics through process control
GB0610668D0 (en) 2006-05-30 2006-07-12 Nova Chem Int Sa Supported antistatic polymerization catalysts
WO2011047464A1 (en) 2009-10-20 2011-04-28 Nova Chemicals (International) S.A. Supported phosphinimine polymerization catalysts for improved reactor continuity
CA2688217C (en) * 2009-12-11 2016-07-12 Nova Chemicals Corporation Multi reactor process
CN102656195A (zh) 2009-12-18 2012-09-05 尤尼威蒂恩技术有限责任公司 制备具有不同的剪切变稀性能和雾度的聚烯烃产品的方法
CA2704934C (en) * 2010-05-21 2018-01-23 Nova Chemicals Corporation Supported phosphinimine catalysts for reduced reactor fouling
CA2724943A1 (en) * 2010-12-10 2012-06-10 Nova Chemicals Corporation Catalyst activation in a dual reactor process
CA2736685C (en) * 2011-04-07 2018-07-10 Nova Chemicals Corporation Supported phosphinimine-heteroligand catalyst systems
CA2742461C (en) 2011-06-09 2018-06-12 Nova Chemicals Corporation Modified phosphinimine catalysts for olefin polymerization
CA2742454C (en) 2011-06-09 2018-06-12 Nova Chemicals Corporation Methods for controlling ethylene copolymer properties
CA2798855C (en) * 2012-06-21 2021-01-26 Nova Chemicals Corporation Ethylene copolymers having reverse comonomer incorporation

Also Published As

Publication number Publication date
BR112015004498A2 (pt) 2017-07-04
JP2016509074A (ja) 2016-03-24
US9062138B2 (en) 2015-06-23
MX361863B (es) 2018-12-18
CA2797620A1 (en) 2014-06-03
CN104936991A (zh) 2015-09-23
KR20150092091A (ko) 2015-08-12
US20140155561A1 (en) 2014-06-05
EP2925794A4 (en) 2016-07-27
CA2797620C (en) 2019-08-27
EP2925794A1 (en) 2015-10-07
WO2014085901A1 (en) 2014-06-12

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