MX2014005781A - Metodo para la polimerizacion de polipropileno. - Google Patents

Metodo para la polimerizacion de polipropileno.

Info

Publication number
MX2014005781A
MX2014005781A MX2014005781A MX2014005781A MX2014005781A MX 2014005781 A MX2014005781 A MX 2014005781A MX 2014005781 A MX2014005781 A MX 2014005781A MX 2014005781 A MX2014005781 A MX 2014005781A MX 2014005781 A MX2014005781 A MX 2014005781A
Authority
MX
Mexico
Prior art keywords
polymerizing polypropylene
reactor
polymerizing
polypropylene
optionally
Prior art date
Application number
MX2014005781A
Other languages
English (en)
Inventor
Ping Cai
Jan W Van Egmond
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of MX2014005781A publication Critical patent/MX2014005781A/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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • 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
    • C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
    • C08F4/6465—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64 containing silicium
    • 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
    • C08F4/647—Catalysts containing a specific non-metal or metal-free compound
    • C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic
    • C08F4/6494—Catalysts containing a specific non-metal or metal-free compound organic containing oxygen

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)
  • Emergency Medicine (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La presente descripción se refiere a un método para la polimerización de polipropileno, opcionalmente con uno o más comonómeros adicionales en un reactor de fase de gas en presencia de un sistema de donador de electrones mixto que comprende por lo menos un agente de control de selectividad y por lo menos un agente limitante de actividad. El proceso implica controlar el proceso de polimerización para asegurar que la diferencia entre la temperatura del reactor y la temperatura del punto de rocío de la corriente de monómero entrante sea 12°C o mayor.
MX2014005781A 2011-11-15 2011-11-15 Metodo para la polimerizacion de polipropileno. MX2014005781A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/060758 WO2013074087A1 (en) 2011-11-15 2011-11-15 Method for polymerizing polypropylene

Publications (1)

Publication Number Publication Date
MX2014005781A true MX2014005781A (es) 2014-05-30

Family

ID=45048290

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014005781A MX2014005781A (es) 2011-11-15 2011-11-15 Metodo para la polimerizacion de polipropileno.

Country Status (9)

Country Link
EP (1) EP2780379B1 (es)
JP (1) JP2015501857A (es)
KR (3) KR20140089607A (es)
CN (1) CN104066755B (es)
BR (1) BR112014011600A2 (es)
MX (1) MX2014005781A (es)
RU (1) RU2014124115A (es)
SG (1) SG11201402166RA (es)
WO (1) WO2013074087A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5847586B2 (ja) 2008-12-31 2016-01-27 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット 置換された１，２−フェニレン芳香族ジエステルの内部供与体を有するプロ触媒組成物及び方法
BR112017026534B1 (pt) 2015-06-12 2021-12-07 Sabic Global Technologies B.V. Copolímero de propileno heterofásico, seu processo para a fabricação e uso, artigo que o compreende
CN108137717B (zh) * 2015-08-07 2020-10-16 Sabic环球技术有限责任公司 用于烯烃聚合的方法
US10745499B2 (en) * 2015-08-07 2020-08-18 Sabic Global Technologies B.V. Process for the polymerization of olefins
US10696756B2 (en) 2015-08-07 2020-06-30 Sabic Global Technologies B.V. Process for the polymerization of olefins
WO2017025330A1 (en) * 2015-08-07 2017-02-16 Sabic Global Technologies B.V. Process for the polymerization of olefins
EP3397654B1 (en) * 2015-12-30 2020-07-08 SABIC Global Technologies B.V. Improved gas phase olefins polymerization process operating in condensing mode
CN107513115B (zh) * 2016-06-15 2020-07-03 中国石化扬子石油化工有限公司 一种含有杂原子的聚丙烯的制备方法
RU2752084C2 (ru) 2016-10-06 2021-07-22 У. Р. Грейс Энд Ко.-Конн. Композиция прокатализатора, полученная с комбинацией внутренних доноров электронов
WO2019231916A1 (en) 2018-05-31 2019-12-05 E. I. Du Pont De Nemours And Company Molded articles, and methods thereof
CA3132862A1 (en) * 2019-03-15 2020-09-24 W.R. Grace & Co.-Conn. Catalyst system for producing olefin polymers with no fines
WO2022056053A1 (en) * 2020-09-09 2022-03-17 W.R. Grace & Co.-Conn. Polypropylene polymer having ultra-high melt flow rate
CN116003656B (zh) * 2022-12-29 2024-04-26 湖北华邦化学有限公司 外给电子体组合物、齐格勒-纳塔催化剂组合物及丙烯聚合方法

Family Cites Families (9)

* 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
ZA943399B (en) 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
JP2007505984A (ja) * 2003-09-23 2007-03-15 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション モノカルボン酸エステル内部供与体を有する自己消滅性触媒組成物及びプロピレン重合方法
TW200613325A (en) * 2004-05-20 2006-05-01 Exxonmobil Chemical Patents Inc Polymerization process
CN103467630B (zh) * 2007-08-24 2016-08-10 格雷斯公司 具有受控的铝和选择性控制剂之比的自限制催化剂体系和方法
JP2011153287A (ja) * 2009-10-29 2011-08-11 Japan Polypropylene Corp プロピレン系重合体の製造方法
JP5577219B2 (ja) * 2009-11-06 2014-08-20 日本ポリプロ株式会社 プロピレン重合反応装置及びプロピレン系重合体の製造方法
RU2519752C2 (ru) * 2009-12-21 2014-06-20 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Способ газофазной полимеризации, имеющий много режимов потока

Also Published As

Publication number Publication date
KR20180086292A (ko) 2018-07-30
EP2780379A1 (en) 2014-09-24
JP2015501857A (ja) 2015-01-19
KR20140089607A (ko) 2014-07-15
RU2014124115A (ru) 2015-12-27
BR112014011600A2 (pt) 2017-05-30
WO2013074087A1 (en) 2013-05-23
KR20200123282A (ko) 2020-10-28
CN104066755B (zh) 2017-07-14
SG11201402166RA (en) 2014-06-27
CN104066755A (zh) 2014-09-24
EP2780379B1 (en) 2017-01-11
KR102416240B1 (ko) 2022-07-01

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