ZA909125B - Olefin polymerization catalysts - Google Patents

Olefin polymerization catalysts

Info

Publication number
ZA909125B
ZA909125B ZA909125A ZA909125A ZA909125B ZA 909125 B ZA909125 B ZA 909125B ZA 909125 A ZA909125 A ZA 909125A ZA 909125 A ZA909125 A ZA 909125A ZA 909125 B ZA909125 B ZA 909125B
Authority
ZA
South Africa
Prior art keywords
olefin polymerization
polymerization catalysts
catalysts
olefin
polymerization
Prior art date
Application number
ZA909125A
Other languages
English (en)
Inventor
Alan Villena
Villena Alan
John Clement Chadwick
Clement Chadwick John
Ronald Petrus Clemens V Gaalen
Petrus Clemens Van Gaal Ronald
Theodorus Klaas Jurriens
Klaas Jurriens Theodorus
Original Assignee
Shell Res 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 Shell Res Ltd filed Critical Shell Res Ltd
Publication of ZA909125B publication Critical patent/ZA909125B/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)
ZA909125A 1989-11-16 1990-11-14 Olefin polymerization catalysts ZA909125B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898925945A GB8925945D0 (en) 1989-11-16 1989-11-16 Olefin polymerization catalysts
SG144694A SG144694G (en) 1989-11-16 1994-10-08 Olefin polymerization catalysts

Publications (1)

Publication Number Publication Date
ZA909125B true ZA909125B (en) 1991-08-28

Family

ID=26296215

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA909125A ZA909125B (en) 1989-11-16 1990-11-14 Olefin polymerization catalysts

Country Status (23)

Country Link
US (1) US5081087A (xx)
EP (1) EP0429128B1 (xx)
JP (2) JP2888622B2 (xx)
CN (1) CN1030706C (xx)
AR (1) AR246529A1 (xx)
AT (1) ATE101398T1 (xx)
AU (1) AU636413B2 (xx)
BR (1) BR9005794A (xx)
CA (1) CA2029786A1 (xx)
DE (1) DE69006576T2 (xx)
DK (1) DK0429128T3 (xx)
ES (1) ES2048961T3 (xx)
GB (1) GB8925945D0 (xx)
HU (1) HU212871B (xx)
IN (1) IN183281B (xx)
MX (1) MX23336A (xx)
NZ (1) NZ236074A (xx)
PL (1) PL163186B1 (xx)
RO (1) RO109999B1 (xx)
RU (1) RU1833203C (xx)
SG (1) SG144694G (xx)
TR (1) TR24733A (xx)
ZA (1) ZA909125B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6015779A (en) * 1996-03-19 2000-01-18 Energy & Environmental International, L.C. Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents
IT1292107B1 (it) * 1997-06-09 1999-01-25 Montell North America Inc Componenti e catalizzatori per la polimerizzazione di olefine
IT1292109B1 (it) 1997-06-09 1999-01-25 Montell North America Inc Componenti e catalizzatori per la polimerizzazione di olefine
US6815011B2 (en) 2000-11-27 2004-11-09 Energy & Environmental International, L.C. Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents
DK1351998T3 (da) 2001-01-16 2010-05-31 Beta Technologie Ag Fremgangsmåder til dannelse af amorfe polyolefiner med ultrahøj molekylvægt til anvendelse som modstandsreducerende midler
US7012046B2 (en) * 2001-06-08 2006-03-14 Eaton Gerald B Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
JPS5952166B2 (ja) * 1976-06-29 1984-12-18 三井化学株式会社 ポリオレフインの製造方法
CA1141093A (en) * 1979-05-17 1983-02-08 Brian L. Goodall Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
IT1209255B (it) * 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
IN163585B (xx) * 1983-09-20 1988-10-15 Shell Int Research
US4698323A (en) * 1986-09-29 1987-10-06 Stauffer Chemical Company Transition metal catalyst component containing magnesium alkoxy alkoxides
GB8911074D0 (en) * 1989-05-15 1989-06-28 Shell Int Research Solid alpha-olefin polymerization catalyst components

Also Published As

Publication number Publication date
JP3244225B2 (ja) 2002-01-07
DE69006576D1 (de) 1994-03-24
RU1833203C (en) 1993-08-07
HU907130D0 (en) 1991-05-28
RO109999B1 (ro) 1995-08-30
AU636413B2 (en) 1993-04-29
EP0429128A2 (en) 1991-05-29
PL287754A1 (en) 1991-09-23
PL163186B1 (pl) 1994-02-28
SG144694G (en) 1995-04-28
HU212871B (en) 1996-12-30
EP0429128A3 (en) 1991-09-18
BR9005794A (pt) 1991-09-24
GB8925945D0 (en) 1990-01-04
HUT55807A (en) 1991-06-28
CN1030706C (zh) 1996-01-17
JP2888622B2 (ja) 1999-05-10
ES2048961T3 (es) 1994-04-01
IN183281B (xx) 1999-11-06
EP0429128B1 (en) 1994-02-09
CA2029786A1 (en) 1991-05-17
DE69006576T2 (de) 1994-06-01
NZ236074A (en) 1992-02-25
ATE101398T1 (de) 1994-02-15
CN1051736A (zh) 1991-05-29
TR24733A (tr) 1992-03-01
DK0429128T3 (da) 1994-03-21
AU6661690A (en) 1991-05-23
JPH03172304A (ja) 1991-07-25
JPH11199626A (ja) 1999-07-27
MX23336A (es) 1993-10-01
US5081087A (en) 1992-01-14
AR246529A1 (es) 1994-08-31

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