TR199600752A2 - Desteksiz katalizörlerin kullanildigi bir gaz fazi polimerizasyonu. - Google Patents

Desteksiz katalizörlerin kullanildigi bir gaz fazi polimerizasyonu.

Info

Publication number
TR199600752A2
TR199600752A2 TR96/00752A TR9600752A TR199600752A2 TR 199600752 A2 TR199600752 A2 TR 199600752A2 TR 96/00752 A TR96/00752 A TR 96/00752A TR 9600752 A TR9600752 A TR 9600752A TR 199600752 A2 TR199600752 A2 TR 199600752A2
Authority
TR
Turkey
Prior art keywords
polymerization catalyst
fraction
phase polymerization
gas phase
volatile materials
Prior art date
Application number
TR96/00752A
Other languages
English (en)
Inventor
George Ernest Keller
Keith Ernest Carmichael
Jean Bowman Cropley
Eldon Ronald Larsen
Arakalud Venkatapat Ramamurthy
Mark Wilton Smale
Timothy Todd Wenzel
Clark Curtis 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 TR199600752A2 publication Critical patent/TR199600752A2/tr

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
    • 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
    • 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
    • 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
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TR96/00752A 1995-09-25 1996-09-25 Desteksiz katalizörlerin kullanildigi bir gaz fazi polimerizasyonu. TR199600752A2 (tr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US428395P 1995-09-25 1995-09-25
US08/712,930 US5744556A (en) 1995-09-25 1996-09-13 Gas phase polymerization employing unsupported catalysts

Publications (1)

Publication Number Publication Date
TR199600752A2 true TR199600752A2 (tr) 1997-04-22

Family

ID=26672825

Family Applications (1)

Application Number Title Priority Date Filing Date
TR96/00752A TR199600752A2 (tr) 1995-09-25 1996-09-25 Desteksiz katalizörlerin kullanildigi bir gaz fazi polimerizasyonu.

Country Status (14)

Country Link
US (1) US5744556A (tr)
EP (1) EP0764665B1 (tr)
KR (1) KR970015613A (tr)
CN (1) CN1158336A (tr)
AT (1) ATE210687T1 (tr)
AU (1) AU699087B2 (tr)
CA (1) CA2186302C (tr)
CZ (1) CZ280296A3 (tr)
DE (1) DE69617848T2 (tr)
ES (1) ES2164847T3 (tr)
PL (1) PL316276A1 (tr)
PT (1) PT764665E (tr)
SK (1) SK120596A3 (tr)
TR (1) TR199600752A2 (tr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6211310B1 (en) 1997-06-05 2001-04-03 Union Carbide Chemicals & Plastics Technology Corporation Manufacture of stereoregular polymers
US5693727A (en) * 1996-06-06 1997-12-02 Union Carbide Chemicals & Plastics Technology Corporation Method for feeding a liquid catalyst to a fluidized bed polymerization reactor
US6075101A (en) * 1997-02-19 2000-06-13 Union Carbide Chemicals & Plastics Technology Corporation Control of solution catalyst droplet size with a perpendicular spray nozzle
US5962606A (en) * 1997-02-19 1999-10-05 Union Carbide Chemicals & Plastics Technology Corporation Control of solution catalyst droplet size with an effervescent spray nozzle
BE1012364A3 (fr) * 1998-12-22 2000-10-03 Solvay Procede pour la preparation d'une composition catalytique pour la polymerisation des alpha-olefines, composition catalytique obtenue et procede de polymerisation utilisant une telle composition catalytique
US6150478A (en) * 1999-06-04 2000-11-21 Union Carbide Chemicals & Plastics Technology Corporation Ultrasonic catalyst feed for fluid bed olefin polymerization
JP2004513189A (ja) 2000-07-17 2004-04-30 ハネウェル・インターナショナル・インコーポレーテッド 担持された触媒系
EP1383810A2 (en) * 2001-03-27 2004-01-28 Union Carbide Chemicals & Plastics Technology Corporation Gas phase process for polymers with group 4 metal complex catalyst addition
WO2006065651A2 (en) 2004-12-17 2006-06-22 Dow Global Technologies Inc. Rheology modified polyethylene compositions
US6987152B1 (en) 2005-01-11 2006-01-17 Univation Technologies, Llc Feed purification at ambient temperature
TW200936564A (en) * 2007-11-15 2009-09-01 Univation Tech Llc Methods for the removal of impurities from polymerization feed streams
US20090214395A1 (en) * 2008-02-27 2009-08-27 The Dow Chemical Company Raw Material Efficiency Method and Process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163040A (en) * 1977-11-21 1979-07-31 National Distillers And Chemical Corporation Catalyst spray nozzle
CA1231702A (en) * 1983-06-06 1988-01-19 John A. Ewen Process and catalyst for producing reactor blend polyolefins
US4734451A (en) * 1983-09-01 1988-03-29 Battelle Memorial Institute Supercritical fluid molecular spray thin films and fine powders
US4582731A (en) * 1983-09-01 1986-04-15 Battelle Memorial Institute Supercritical fluid molecular spray film deposition and powder formation
US4734227A (en) * 1983-09-01 1988-03-29 Battelle Memorial Institute Method of making supercritical fluid molecular spray films, powder and fibers
DK159907C (da) * 1986-02-14 1991-05-21 Grindsted Prod As Fremgangsmaade ved fremstilling af additiver til brug ved fremstilling af haevede bageriprodukter og piskede desserter
JPH01176437A (ja) * 1987-12-29 1989-07-12 Ono Pharmaceut Co Ltd 有機物質の微粒化方法
US4916108A (en) * 1988-08-25 1990-04-10 Westinghouse Electric Corp. Catalyst preparation using supercritical solvent
FI89929C (fi) * 1990-12-28 1993-12-10 Neste Oy Foerfarande foer homo- eller sampolymerisering av eten
FI86867C (fi) * 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
US5290827A (en) * 1991-03-27 1994-03-01 University Of Delaware Precipitation of homogeneous polymer mixtures from supercritical fluid solutions
US5317036A (en) * 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts
US5464154A (en) * 1993-09-29 1995-11-07 Union Carbide Chemicals & Plastics Technology Corporation Methods for spraying polymeric compositions with compressed fluids and enhanced atomization

Also Published As

Publication number Publication date
PT764665E (pt) 2002-05-31
US5744556A (en) 1998-04-28
CZ280296A3 (en) 1997-04-16
EP0764665A2 (en) 1997-03-26
CA2186302A1 (en) 1997-03-26
SK120596A3 (en) 1997-04-09
CA2186302C (en) 1999-12-28
AU6585296A (en) 1997-03-27
DE69617848T2 (de) 2002-09-05
ES2164847T3 (es) 2002-03-01
ATE210687T1 (de) 2001-12-15
DE69617848D1 (de) 2002-01-24
EP0764665A3 (en) 1997-12-29
EP0764665B1 (en) 2001-12-12
PL316276A1 (en) 1997-04-01
KR970015613A (ko) 1997-04-28
CN1158336A (zh) 1997-09-03
AU699087B2 (en) 1998-11-19

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