ATE166075T1 - Verfahren zur herstellung von polypropylen - Google Patents

Verfahren zur herstellung von polypropylen

Info

Publication number
ATE166075T1
ATE166075T1 AT95113052T AT95113052T ATE166075T1 AT E166075 T1 ATE166075 T1 AT E166075T1 AT 95113052 T AT95113052 T AT 95113052T AT 95113052 T AT95113052 T AT 95113052T AT E166075 T1 ATE166075 T1 AT E166075T1
Authority
AT
Austria
Prior art keywords
reaction zone
reaction
zone
catalyst precursor
series
Prior art date
Application number
AT95113052T
Other languages
English (en)
Inventor
Mark Gregory Goode
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Application granted granted Critical
Publication of ATE166075T1 publication Critical patent/ATE166075T1/de

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
    • 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
    • C08F2410/05—Transitioning, i.e. transition from one catalyst to another with use of a deactivating agent
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

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)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
AT95113052T 1994-08-19 1995-08-18 Verfahren zur herstellung von polypropylen ATE166075T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/293,473 US5548042A (en) 1994-08-19 1994-08-19 Process for the production of polypropylene

Publications (1)

Publication Number Publication Date
ATE166075T1 true ATE166075T1 (de) 1998-05-15

Family

ID=23129231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95113052T ATE166075T1 (de) 1994-08-19 1995-08-18 Verfahren zur herstellung von polypropylen

Country Status (9)

Country Link
US (1) US5548042A (de)
EP (1) EP0697420B1 (de)
JP (1) JP2954863B2 (de)
AT (1) ATE166075T1 (de)
AU (1) AU682123B2 (de)
BR (1) BR9503710A (de)
CA (1) CA2156535C (de)
DE (1) DE69502453T2 (de)
ES (1) ES2119279T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6005049A (en) * 1993-07-19 1999-12-21 Union Carbide Chemicals & Plastics Technology Corporation Process for the production of polypropylene
JP3836219B2 (ja) * 1996-09-12 2006-10-25 三井化学株式会社 オレフィン気相重合の停止方法、オレフィン気相重合の開始方法およびオレフィンの気相重合装置
WO2002083754A1 (en) 2001-04-12 2002-10-24 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
EP1522553B1 (de) 1998-07-01 2007-04-11 ExxonMobil Chemical Patents Inc. Elastische Mischung mit Kristallpolymeren und kristallisierbaren Polymeren des Propens
WO2001004166A1 (en) * 1999-07-08 2001-01-18 Borealis Technology Oy Process for producing polypropylene
US6995213B2 (en) * 2003-09-29 2006-02-07 Fina Technology, Inc. Oriented films prepared using impact copolymer polypropylene
US20100210795A1 (en) * 2007-03-06 2010-08-19 Michel Clarembeau Gas-phase propylene polymerization process using staged addition of aluminum alkyl
US8809461B2 (en) 2011-04-28 2014-08-19 Braskem America, Inc. Multimodal heterophasic copolymer and thermoformed articles from same
EP3331924B1 (de) 2015-08-07 2019-08-21 SABIC Global Technologies B.V. Verfahren zur polymerisierung von olefinen
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
JP6743463B2 (ja) 2016-04-12 2020-08-19 住友化学株式会社 ポリオレフィンの製造方法
US11104749B2 (en) 2016-09-16 2021-08-31 W. R. Grace & Co.-Conn. Process for efficient polymer particle purging
WO2024044042A1 (en) 2022-08-23 2024-02-29 Dow Global Technologies Llc Bicomponent binder fibers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1235543A (en) * 1984-09-12 1988-04-19 Norio Kashiwa Process for producing propylene block copolymer
JPS62116618A (ja) * 1985-11-15 1987-05-28 Chisso Corp プロピレン−エチレンブロツク共重合体の連続製造法
US4882380A (en) * 1987-07-07 1989-11-21 Union Carbide Chemicals And Plastics Company Inc. Process for the production of impact polypropylene copolymers
JP2635604B2 (ja) * 1987-08-24 1997-07-30 株式会社日立製作所 光走査装置
FR2646426B2 (fr) * 1988-09-13 1991-08-16 Bp Chemicals Sa Procede et appareillage de polymerisation d'alpha-olefine en phase gazeuse en presence d'un agent ralentisseur d'activite
FR2640978B1 (de) * 1988-12-22 1991-04-19 Bp Chimie Sa
DE69230919T2 (de) * 1991-03-06 2000-08-17 Mobil Oil Corp Verfahren zur Herstellung von bimodalen Polyethylen in Serien-Reaktoren
US5227438A (en) * 1991-09-24 1993-07-13 Union Carbide Chemicals & Plastics Technology Corporation Process for the slowdown or termination of polymerization
DE4206367A1 (de) * 1992-02-29 1993-09-02 Basf Ag Verfahren zur herstellung von propylen-ethylen-copolymerisaten
ES2117803T5 (es) * 1993-09-16 2002-07-16 Union Carbide Chem Plastic Produccion de polimeros.

Also Published As

Publication number Publication date
BR9503710A (pt) 1996-04-16
DE69502453T2 (de) 1998-09-03
AU682123B2 (en) 1997-09-18
ES2119279T3 (es) 1998-10-01
EP0697420B1 (de) 1998-05-13
JPH08113607A (ja) 1996-05-07
US5548042A (en) 1996-08-20
CA2156535A1 (en) 1996-02-20
JP2954863B2 (ja) 1999-09-27
EP0697420A1 (de) 1996-02-21
CA2156535C (en) 1997-09-23
DE69502453D1 (de) 1998-06-18
AU3012095A (en) 1996-02-29

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