SK162296A3 - Method of manufacturing polymers in fluidized bed reactor with using unsupported catalysts - Google Patents

Method of manufacturing polymers in fluidized bed reactor with using unsupported catalysts Download PDF

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Publication number
SK162296A3
SK162296A3 SK1622-96A SK162296A SK162296A3 SK 162296 A3 SK162296 A3 SK 162296A3 SK 162296 A SK162296 A SK 162296A SK 162296 A3 SK162296 A3 SK 162296A3
Authority
SK
Slovakia
Prior art keywords
catalyst
reactor
bed
fluidized bed
polymer
Prior art date
Application number
SK1622-96A
Other languages
English (en)
Slovak (sk)
Inventor
David J Schreck
Timothy T Wenzel
Mark G Goode
Clark C Williams
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
Publication of SK162296A3 publication Critical patent/SK162296A3/sk

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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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
SK1622-96A 1995-12-18 1996-12-17 Method of manufacturing polymers in fluidized bed reactor with using unsupported catalysts SK162296A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US868395P 1995-12-18 1995-12-18
US76658996A 1996-12-12 1996-12-12

Publications (1)

Publication Number Publication Date
SK162296A3 true SK162296A3 (en) 1997-08-06

Family

ID=26678470

Family Applications (1)

Application Number Title Priority Date Filing Date
SK1622-96A SK162296A3 (en) 1995-12-18 1996-12-17 Method of manufacturing polymers in fluidized bed reactor with using unsupported catalysts

Country Status (5)

Country Link
EP (1) EP0780404A3 (fr)
CN (1) CN1158309C (fr)
CZ (1) CZ290641B6 (fr)
PL (1) PL189145B1 (fr)
SK (1) SK162296A3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6921794B2 (en) 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
US6635715B1 (en) 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
US7232871B2 (en) 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US6677265B1 (en) 1997-12-08 2004-01-13 Albemarle Corporation Process of producing self-supported catalysts
DE19801859A1 (de) 1998-01-20 1999-07-22 Bayer Ag Verfahren zur Vermeidung von Instabilitäten bei der Gasphasenpolymerisation von Kautschuk
AU4962399A (en) 1998-07-01 2000-01-24 Exxon Chemical Patents Inc. Elastic blends comprising crystalline polymer and crystallizable polymers of propylene
EP1390417B1 (fr) 2001-04-12 2010-10-20 ExxonMobil Chemical Patents Inc. Procédé de polymérisation de l'éthylène et de propylène en solution
WO2003040201A1 (fr) 2001-11-06 2003-05-15 Dow Global Technologies Inc. Copolymeres de propylene isotactique, preparation et utilisation associees
US6927256B2 (en) 2001-11-06 2005-08-09 Dow Global Technologies Inc. Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent
US7579407B2 (en) 2002-11-05 2009-08-25 Dow Global Technologies Inc. Thermoplastic elastomer compositions
US7459500B2 (en) 2002-11-05 2008-12-02 Dow Global Technologies Inc. Thermoplastic elastomer compositions
US7598327B2 (en) 2004-11-10 2009-10-06 Chevron Phillips Chemical Company Lp Method for polymerizing olefins in a gas phase reactor using a seedbed during start-up

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298192A (en) 1965-07-01 1967-01-17 Carrier Corp Control apparatus with timing means for refrigeration systems
US4621952A (en) 1981-07-28 1986-11-11 Union Carbide Corporation Fluidized bed discharge process
US4543399A (en) * 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
US4877587A (en) 1984-08-24 1989-10-31 Union Carbide Chemicals And Plastics Company Inc. Fluidized bed polymerization reactors
US4933149A (en) 1984-08-24 1990-06-12 Union Carbide Chemicals And Plastics Company Inc. Fluidized bed polymerization reactors
US5352749A (en) 1992-03-19 1994-10-04 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
JP3077940B2 (ja) 1993-04-26 2000-08-21 エクソン・ケミカル・パテンツ・インク 流動層重合法のための安定な操作条件を決定する方法
ZA943399B (en) 1993-05-20 1995-11-17 Bp Chem Int Ltd Polymerisation process
US5437179A (en) 1993-07-07 1995-08-01 Union Carbide Chemicals & Plastics Technology Corporation Fast gas chromatography method, apparatus and applications
CA2138572C (fr) * 1993-12-21 1999-08-24 Univation Technologies Llc Production par un procede en phase gazeuse de polyolefines contenant de longues chaines ramifiees

Also Published As

Publication number Publication date
PL189145B1 (pl) 2005-06-30
CN1158309C (zh) 2004-07-21
PL317560A1 (en) 1997-06-23
CZ290641B6 (cs) 2002-09-11
EP0780404A2 (fr) 1997-06-25
CN1165149A (zh) 1997-11-19
EP0780404A3 (fr) 1997-12-29
CZ371196A3 (en) 1997-07-16

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