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BR8906806A - Metodo de preparacao de um catalisador de metaloceno alumoxana suportado em gel de silica - Google Patents

Metodo de preparacao de um catalisador de metaloceno alumoxana suportado em gel de silica

Info

Publication number
BR8906806A
BR8906806A BR898906806A BR8906806A BR8906806A BR 8906806 A BR8906806 A BR 8906806A BR 898906806 A BR898906806 A BR 898906806A BR 8906806 A BR8906806 A BR 8906806A BR 8906806 A BR8906806 A BR 8906806A
Authority
BR
Brazil
Prior art keywords
silica gel
preparing
alumoxane
alumoxan
slurry
Prior art date
Application number
BR898906806A
Other languages
English (en)
Inventor
Main Chang
Original Assignee
Exxon Chemical Patents Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22637049&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8906806(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of BR8906806A publication Critical patent/BR8906806A/pt

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
    • 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
    • C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/63916—Component covered by group C08F4/62 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Polymerization Catalysts (AREA)
  • Silicon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inert Electrodes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR898906806A 1988-03-29 1989-03-28 Metodo de preparacao de um catalisador de metaloceno alumoxana suportado em gel de silica BR8906806A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/174,668 US5008228A (en) 1988-03-29 1988-03-29 Method for preparing a silica gel supported metallocene-alumoxane catalyst
PCT/US1989/001275 WO1989009237A1 (en) 1988-03-29 1989-03-28 Method of preparing a silica gel supported metallocene alumoxane catalyst

Publications (1)

Publication Number Publication Date
BR8906806A true BR8906806A (pt) 1990-12-04

Family

ID=22637049

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898906806A BR8906806A (pt) 1988-03-29 1989-03-28 Metodo de preparacao de um catalisador de metaloceno alumoxana suportado em gel de silica

Country Status (16)

Country Link
US (1) US5008228A (pt)
EP (1) EP0336593B2 (pt)
JP (1) JP2775069B2 (pt)
KR (1) KR900700510A (pt)
AT (1) ATE109798T1 (pt)
AU (1) AU620394B2 (pt)
BR (1) BR8906806A (pt)
CA (1) CA1332406C (pt)
DE (1) DE68917347T3 (pt)
FI (1) FI895646A0 (pt)
HU (1) HUT53378A (pt)
IL (1) IL89587A0 (pt)
MX (1) MX167331B (pt)
PL (1) PL278527A1 (pt)
WO (1) WO1989009237A1 (pt)
YU (1) YU58489A (pt)

Families Citing this family (151)

* Cited by examiner, † Cited by third party
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DE68917347D1 (de) 1994-09-15
JPH02503687A (ja) 1990-11-01
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JP2775069B2 (ja) 1998-07-09
DE68917347T2 (de) 1994-12-01
CA1332406C (en) 1994-10-11
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AU620394B2 (en) 1992-02-20
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YU58489A (en) 1990-12-31
EP0336593B2 (en) 1999-02-03
DE68917347T3 (de) 1999-09-23
ATE109798T1 (de) 1994-08-15
IL89587A0 (en) 1989-09-10
US5008228A (en) 1991-04-16
WO1989009237A1 (en) 1989-10-05
EP0336593B1 (en) 1994-08-10
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KR900700510A (ko) 1990-08-13
HUT53378A (en) 1990-10-28

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