BR9709194A - Process for the preparation of a copolymer of ethylene and alphaolefin - Google Patents

Process for the preparation of a copolymer of ethylene and alphaolefin

Info

Publication number
BR9709194A
BR9709194A BR9709194A BR9709194A BR9709194A BR 9709194 A BR9709194 A BR 9709194A BR 9709194 A BR9709194 A BR 9709194A BR 9709194 A BR9709194 A BR 9709194A BR 9709194 A BR9709194 A BR 9709194A
Authority
BR
Brazil
Prior art keywords
alphaolefin
copolymer
ethylene
preparation
Prior art date
Application number
BR9709194A
Other languages
Portuguese (pt)
Inventor
Jacob Renkema
Bernardus Johanna Muskens
Johannes Antonius Maria V Beek
Gerardus Henricus Jo Doremeale
Original Assignee
Dsm Nv
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 Dsm Nv filed Critical Dsm Nv
Publication of BR9709194A publication Critical patent/BR9709194A/en

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
    • 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
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63908—Component covered by group C08F4/62 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR9709194A 1996-05-03 1997-05-01 Process for the preparation of a copolymer of ethylene and alphaolefin BR9709194A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96201114 1996-05-03
PCT/NL1997/000243 WO1997042241A1 (en) 1996-05-03 1997-05-01 PROCESS FOR THE PREPARATION OF AN ETHYLENE AND α-OLEFIN COPOLYMER

Publications (1)

Publication Number Publication Date
BR9709194A true BR9709194A (en) 1999-08-10

Family

ID=8223923

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709194A BR9709194A (en) 1996-05-03 1997-05-01 Process for the preparation of a copolymer of ethylene and alphaolefin

Country Status (10)

Country Link
EP (1) EP0896599A1 (en)
JP (1) JP2000509741A (en)
KR (1) KR20000010946A (en)
AU (1) AU2411997A (en)
BR (1) BR9709194A (en)
CA (1) CA2253542A1 (en)
EA (1) EA199800977A1 (en)
ID (1) ID16857A (en)
TW (1) TW370537B (en)
WO (1) WO1997042241A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000001766A1 (en) 1998-07-01 2000-01-13 Exxon Chemical Patents Inc. Elastic blends comprising crystalline polymer and crystallizable polymers of propylene
WO2000018808A1 (en) * 1998-09-30 2000-04-06 Exxon Chemical Patents Inc. Cationic group 3 catalyst system
JP5156167B2 (en) 2001-04-12 2013-03-06 エクソンモービル・ケミカル・パテンツ・インク Propylene-ethylene polymer and production method
US6943215B2 (en) 2001-11-06 2005-09-13 Dow Global Technologies Inc. Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers
KR100830317B1 (en) * 2001-12-27 2008-05-16 삼성토탈 주식회사 Method of polymerization or copolymerization of ethylene using cyclopentadiene and carbodiimde ligand chelated catalyst
WO2004031250A1 (en) 2002-10-02 2004-04-15 Dow Global Technologies Inc. Liquid and gel-like low molecular weight ethylene polymers
AU2003301313A1 (en) 2002-10-17 2004-05-04 Dow Global Technologies Inc. Highly filled polymer compositions
WO2005028584A1 (en) 2003-08-19 2005-03-31 Dow Global Technologies Inc. Interpolymers suitable for use in hot melt adhesives and processes to prepare same
JP2012176915A (en) * 2011-02-28 2012-09-13 Ube Industries Ltd Alkylcyclopentadiene compound and method for producing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ235032A (en) * 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5374696A (en) * 1992-03-26 1994-12-20 The Dow Chemical Company Addition polymerization process using stabilized reduced metal catalysts
WO1996013529A1 (en) * 1994-10-31 1996-05-09 Dsm N.V. Catalyst composition and process for the polymerization of an olefin

Also Published As

Publication number Publication date
ID16857A (en) 1997-11-13
AU2411997A (en) 1997-11-26
TW370537B (en) 1999-09-21
WO1997042241A1 (en) 1997-11-13
CA2253542A1 (en) 1997-11-13
KR20000010946A (en) 2000-02-25
EP0896599A1 (en) 1999-02-17
JP2000509741A (en) 2000-08-02
EA199800977A1 (en) 1999-04-29

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]