ZA912549B - Gas phase olefin polymerization process - Google Patents

Gas phase olefin polymerization process

Info

Publication number
ZA912549B
ZA912549B ZA912549A ZA912549A ZA912549B ZA 912549 B ZA912549 B ZA 912549B ZA 912549 A ZA912549 A ZA 912549A ZA 912549 A ZA912549 A ZA 912549A ZA 912549 B ZA912549 B ZA 912549B
Authority
ZA
South Africa
Prior art keywords
alpha
prepolymer
olefin
gas phase
prepared
Prior art date
Application number
ZA912549A
Other languages
English (en)
Inventor
Eric Daire
Daire Eric
John Gabriel Speakman
Gabriel Speakman John
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of ZA912549B publication Critical patent/ZA912549B/xx

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
    • 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
    • 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
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
    • 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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyethers (AREA)
ZA912549A 1990-04-11 1991-04-05 Gas phase olefin polymerization process ZA912549B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9004916A FR2660926B1 (fr) 1990-04-11 1990-04-11 Prepolymere d'alpha-olefine contenant un metal de transition et procede de polymerisation d'alpha-olefine en phase gazeuse mettant en óoeuvre le prepolymere.

Publications (1)

Publication Number Publication Date
ZA912549B true ZA912549B (en) 1992-12-30

Family

ID=9395830

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA912549A ZA912549B (en) 1990-04-11 1991-04-05 Gas phase olefin polymerization process

Country Status (27)

Country Link
US (1) US5283278A (fr)
EP (1) EP0453116B1 (fr)
JP (1) JPH04225004A (fr)
KR (1) KR100199686B1 (fr)
CN (1) CN1070502C (fr)
AT (1) ATE121426T1 (fr)
AU (1) AU631306B2 (fr)
BG (1) BG94227A (fr)
BR (1) BR9101479A (fr)
CA (1) CA2039627C (fr)
CS (1) CS100791A2 (fr)
DE (1) DE69108975T2 (fr)
ES (1) ES2072543T3 (fr)
FI (1) FI99226C (fr)
FR (1) FR2660926B1 (fr)
HU (1) HU208983B (fr)
MX (1) MX25306A (fr)
MY (1) MY109721A (fr)
NO (1) NO177718C (fr)
NZ (1) NZ237744A (fr)
PL (1) PL289849A1 (fr)
PT (1) PT97323B (fr)
RO (1) RO109544B1 (fr)
RU (1) RU2099358C1 (fr)
TW (1) TW209226B (fr)
YU (1) YU64791A (fr)
ZA (1) ZA912549B (fr)

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ES2072543T3 (es) 1995-07-16
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EP0453116B1 (fr) 1995-04-19
HUT61783A (en) 1993-03-01
CN1070502C (zh) 2001-09-05
NO911397D0 (no) 1991-04-10
US5283278A (en) 1994-02-01
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FI99226B (fi) 1997-07-31
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BG94227A (bg) 1993-12-24
FI911712A (fi) 1991-10-12
CA2039627A1 (fr) 1991-10-12
BR9101479A (pt) 1991-12-03
CA2039627C (fr) 2002-05-28
FR2660926B1 (fr) 1992-07-31
PT97323A (pt) 1992-01-31
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YU64791A (sh) 1994-01-20
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CN1055742A (zh) 1991-10-30
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FI99226C (fi) 1997-11-10
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AU631306B2 (en) 1992-11-19
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HU911166D0 (en) 1991-10-28
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TW209226B (fr) 1993-07-11
NO911397L (no) 1991-10-14

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