HK1015791A1 - Metallocenes, their preparation and use in the polymerization of alphaolefins - Google Patents

Metallocenes, their preparation and use in the polymerization of alphaolefins

Info

Publication number
HK1015791A1
HK1015791A1 HK99100952A HK99100952A HK1015791A1 HK 1015791 A1 HK1015791 A1 HK 1015791A1 HK 99100952 A HK99100952 A HK 99100952A HK 99100952 A HK99100952 A HK 99100952A HK 1015791 A1 HK1015791 A1 HK 1015791A1
Authority
HK
Hong Kong
Prior art keywords
alphaolefins
metallocenes
polymerization
preparation
Prior art date
Application number
HK99100952A
Other languages
English (en)
Inventor
Roberto Santi
Giampietro Borsotti
Paolo Biagini
Gabriele Lugli
Viviano Banzi
Original Assignee
Eni Chem S P A
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 Eni Chem S P A filed Critical Eni Chem S P A
Publication of HK1015791A1 publication Critical patent/HK1015791A1/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
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—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
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
HK99100952A 1996-12-19 1999-03-09 Metallocenes, their preparation and use in the polymerization of alphaolefins HK1015791A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002661A IT1290856B1 (it) 1996-12-19 1996-12-19 Metalloceni, loro preparazione ed uso nella polimerizzazione di alfa-olefine

Publications (1)

Publication Number Publication Date
HK1015791A1 true HK1015791A1 (en) 1999-10-22

Family

ID=11375427

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99100952A HK1015791A1 (en) 1996-12-19 1999-03-09 Metallocenes, their preparation and use in the polymerization of alphaolefins

Country Status (12)

Country Link
US (1) US5948873A (ko)
EP (1) EP0849273B1 (ko)
JP (1) JP4275208B2 (ko)
KR (1) KR100265507B1 (ko)
CN (1) CN1086707C (ko)
BR (1) BR9705645A (ko)
CA (1) CA2222917C (ko)
DE (1) DE69721465T2 (ko)
ES (1) ES2195073T3 (ko)
HK (1) HK1015791A1 (ko)
IT (1) IT1290856B1 (ko)
RU (1) RU2192426C2 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2188047T3 (es) 1998-03-09 2003-06-16 Basell Polyolefine Gmbh Compuestos de circonoceno puenteados, procedimiento para su preparacion y su empleo como componentes catalizadores en la polimerizacion de olefinas.
IT1298616B1 (it) 1998-03-10 2000-01-12 Enichem Spa Complesso metallocenico pontato per la (co) polimerizzazione delle olefine
KR20010034211A (ko) * 1998-11-18 2001-04-25 간디 지오프레이 에이치. 올레핀-중합-촉매로서 비스(테트라히드로-인데닐)메탈로센
US6342622B1 (en) * 1999-06-11 2002-01-29 Dsm B.V. Indenyl compounds for the polymerization of olefins
AU3016401A (en) * 1999-12-28 2001-07-09 Basell Technology Company B.V. Process for the preparation of ethylene polymers
IT1318436B1 (it) * 2000-03-31 2003-08-25 Enichem Spa Ciclopentadieni sostituiti policiclici e metodo per la loropreparazione.
CA2411712C (en) * 2000-06-30 2011-01-25 Dow Global Technologies Inc. Polycyclic, fused ring compounds, metal complexes and polymerization process
US6936675B2 (en) * 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes
US7285608B2 (en) * 2004-04-21 2007-10-23 Novolen Technology Holdings C.V. Metallocene ligands, metallocene compounds and metallocene catalysts, their synthesis and their use for the polymerization of olefins
US8629292B2 (en) 2010-10-07 2014-01-14 Chevron Phillips Chemical Company Lp Stereoselective synthesis of bridged metallocene complexes
US8609793B2 (en) 2010-10-07 2013-12-17 Chevron Phillips Chemical Company Lp Catalyst systems containing a bridged metallocene
US8637616B2 (en) 2010-10-07 2014-01-28 Chevron Philips Chemical Company Lp Bridged metallocene catalyst systems with switchable hydrogen and comonomer effects
EP2834281A1 (en) * 2012-04-02 2015-02-11 Chevron Phillips Chemical Company LP Catalyst systems containing a bridged metallocene reference to related application
WO2015142547A1 (en) 2014-03-21 2015-09-24 Exxonmobil Chemical Patents Inc. Process to produce ethylene propylene copolymers
US11214631B2 (en) 2017-11-14 2022-01-04 Exxonmobil Chemical Patents Inc. (Di)silicon bridged metallocenes that produce polyethylene with broad molecular weight distribution and high molecular weight
US11130827B2 (en) 2017-11-14 2021-09-28 Exxonmobil Chemical Patents Inc. Polyethylene compositions and articles made therefrom
WO2019099250A1 (en) 2017-11-14 2019-05-23 Exxonmobil Chemical Patents Inc. (di)silicon bridged metallocenes that produce polyethylene broad molecular weight distribution and molecular weight
US10889663B2 (en) 2017-11-29 2021-01-12 Exxonmobil Chemical Patents Inc. Asymmetric ANSA-metallocene catalyst compounds for producing polyolefins having a broad molecular weight distribution
US10882925B2 (en) 2017-11-29 2021-01-05 Exxonmobil Chemical Patents Inc. Catalysts that produce polyethylene with broad, bimodal molecular weight distribution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039451A1 (de) * 1990-12-11 1992-06-17 Hoechst Ag Metallocene mit bicyclischen cyclopentadienderivaten als liganden, verfahren zu ihrer herstellung und ihre verwendung als katalysatoren
JP3293927B2 (ja) * 1993-02-19 2002-06-17 三菱化学株式会社 α‐オレフィン重合用触媒成分およびそれを用いたα‐オレフィン重合体の製造法

Also Published As

Publication number Publication date
ITMI962661A0 (it) 1996-12-19
RU2192426C2 (ru) 2002-11-10
CN1192442A (zh) 1998-09-09
CN1086707C (zh) 2002-06-26
BR9705645A (pt) 1999-06-15
CA2222917A1 (en) 1998-06-19
KR100265507B1 (ko) 2000-09-15
EP0849273A1 (en) 1998-06-24
JP4275208B2 (ja) 2009-06-10
EP0849273B1 (en) 2003-05-02
DE69721465D1 (de) 2003-06-05
MX9710321A (es) 1998-08-30
DE69721465T2 (de) 2004-02-19
ES2195073T3 (es) 2003-12-01
CA2222917C (en) 2008-07-15
US5948873A (en) 1999-09-07
JPH10231314A (ja) 1998-09-02
ITMI962661A1 (it) 1998-06-19
KR19980064376A (ko) 1998-10-07
IT1290856B1 (it) 1998-12-14

Similar Documents

Publication Publication Date Title
ZA964334B (en) Metallocene preparation and use
HK1015791A1 (en) Metallocenes, their preparation and use in the polymerization of alphaolefins
HRP970680B1 (en) New ketobenzamides and their use
IL120124A0 (en) Heteroaryl-oxazolidinones their preparation and use
IL120125A0 (en) Substituted oxazolidinones their preparation and their use
AU694696B2 (en) Sulfonamides and their use
IL116853A (en) Metallocene compounds their preparation and use
AU9804798A (en) Metallocene catalysts and preparation and use
AU3804297A (en) Chair for use in construction
SI1019358T1 (en) 3,3-diarylpropylamines , their use and preparation
ZA9710197B (en) N-arylsulfilimine compounds and their use as catalysts in the preparation of n-arylarylsulfonamide compounds
SG79212A1 (en) Reactive dyes, their preparation and use
HK1005697A1 (en) Reactive dyestuffs, preparation and use thereof
SG73449A1 (en) Fibre-reactive dyes their preparation and their use
AU3634595A (en) Bis-oxazolidines and their use
GB9911207D0 (en) Polymers and their use
ZA959904B (en) Iminooxymethyleneanilides thei preparation and their use
ZA9711047B (en) Formulation and use.
HK1005377A1 (en) Reactive dyestuffs, their preparation and use thereof
GB2311074B (en) Benzothioxanthene dyes, their preparation and their use
AU3432900A (en) Colouring agent and the use thereof
ZA9710857B (en) Novel calpains their preparation and use
HUP0104267A3 (en) 1,4-diaryl-2-fluoro-1-buten-3-ol compounds and their use in the preparation of 1,4-diaryl-2-fluoro-1,3-butadiane and 1,4-diaryl-2-fluoro-2-butene compounds
TW325069U (en) Easily decomposable napkin having appropriate strength in use
ZA984651B (en) Metallocene compounds and their use in catalysts for the polymerization of olefins

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20161218