BR8700969A - Processo para a preparacao de componente catalisador de polimerizacao de olefinas - Google Patents

Processo para a preparacao de componente catalisador de polimerizacao de olefinas

Info

Publication number
BR8700969A
BR8700969A BR8700969A BR8700969A BR8700969A BR 8700969 A BR8700969 A BR 8700969A BR 8700969 A BR8700969 A BR 8700969A BR 8700969 A BR8700969 A BR 8700969A BR 8700969 A BR8700969 A BR 8700969A
Authority
BR
Brazil
Prior art keywords
preparation
catalyst component
polymerization catalyst
olefines polymerization
olefines
Prior art date
Application number
BR8700969A
Other languages
English (en)
Inventor
Steven M Nestlerode
Israel G Burstain
Robert C Job
Original Assignee
Shell Oil Co
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 Oil Co filed Critical Shell Oil Co
Publication of BR8700969A publication Critical patent/BR8700969A/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
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR8700969A 1986-02-28 1987-02-27 Processo para a preparacao de componente catalisador de polimerizacao de olefinas BR8700969A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83507986A 1986-02-28 1986-02-28
DD87302114A DD260282A5 (de) 1986-02-28 1987-04-24 Verfahren zur herstellung einer festen katalysatorkomponente fuer den einsatz bei der polymerisation von alpha-olefinen

Publications (1)

Publication Number Publication Date
BR8700969A true BR8700969A (pt) 1987-12-22

Family

ID=25748134

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8700969A BR8700969A (pt) 1986-02-28 1987-02-27 Processo para a preparacao de componente catalisador de polimerizacao de olefinas

Country Status (12)

Country Link
EP (1) EP0236082B1 (pt)
JP (1) JP2545076B2 (pt)
KR (1) KR950006120B1 (pt)
CN (1) CN1010022B (pt)
AU (1) AU597941B2 (pt)
BR (1) BR8700969A (pt)
CA (1) CA1285927C (pt)
DD (1) DD260282A5 (pt)
ES (1) ES2020265B3 (pt)
FI (1) FI91416C (pt)
IN (1) IN168393B (pt)
ZA (1) ZA871441B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3204688B2 (ja) * 1991-06-25 2001-09-04 出光石油化学株式会社 エチレン重合体の製造方法
DE4000697A1 (de) * 1990-01-12 1991-07-18 Huels Chemische Werke Ag Verfahren zur herstellung sphaerischer partikel von magnesiumalkoxid
US5162277A (en) * 1990-10-18 1992-11-10 Shell Oil Company Olefin polymerization catalyst
DE4237701A1 (de) * 1992-11-07 1994-05-11 Huels Chemische Werke Ag Lagerstabile Lösungen von carbonisiertem Magnesiumethylat in Ethanol sowie deren Herstellung und Verwendung
DE4300185A1 (de) * 1993-01-07 1994-07-14 Huels Chemische Werke Ag Lagerstabile Lösungen eines Gemisches aus carbonisiertem Magnesiummethylat, carbonisiertem Magnesiumethylat und deren carbonisiertem Mischalkoxid in einem Gemisch aus Methanol und Ethanol sowie deren Herstellung und Verwendung
DE4300186A1 (de) * 1993-01-07 1994-07-14 Huels Chemische Werke Ag Lagerstabile Lösungen von carbonisiertem Magnesiummethylat in Methanol sowie deren Herstellung und Verwendung
CN1173503A (zh) * 1995-12-01 1998-02-18 联合碳化化学品及塑料技术公司 烯烃聚合催化剂组合物
ATE282641T1 (de) * 1998-03-23 2004-12-15 Basell Poliolefine Spa Vorpolymerisierte katalysatorbestandteile für die olefinpolymerisation
US6358372B1 (en) * 2000-07-11 2002-03-19 Union Carbide Chemicals & Plastics Technology Corporation Method of reducing formation of precipitates in solvent recovery system
EP2185599B1 (en) * 2007-08-24 2018-12-26 W.R. Grace & CO. - CONN. Self-limiting catalyst system with controlled aluminium to sca ratio
CN101450976B (zh) * 2007-11-30 2011-06-15 北京三聚环保新材料股份有限公司 一种改进的聚烯烃催化剂制备工艺
EP2315789B1 (en) 2008-08-21 2015-09-02 W.R. Grace & CO. - CONN. Catalyst composition with mixed selectivity control agent and polymerisation method using it
DE102011120013A1 (de) 2011-12-02 2013-06-06 Daimler Ag Bauelement, insbesondere für einen Kraftwagen
WO2013091033A1 (pt) * 2011-12-22 2013-06-27 Petróleo Brasileiro S.A. - Petrobras Catalisador suportado em alumina para uso em polimerização de olefinas e método de preparo do mesmo
CN106928382B (zh) * 2015-12-31 2019-11-08 中国石油天然气股份有限公司 一种超高分子量聚乙烯催化剂的制备方法
CN109337000A (zh) * 2018-09-13 2019-02-15 朱博源 一种用于烯烃聚合的固体催化剂组分及其催化体系

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4540679A (en) * 1984-03-23 1985-09-10 Amoco Corporation Magnesium hydrocarbyl carbonate supports

Also Published As

Publication number Publication date
CN1010022B (zh) 1990-10-17
FI91416B (fi) 1994-03-15
JP2545076B2 (ja) 1996-10-16
EP0236082A2 (en) 1987-09-09
KR950006120B1 (ko) 1995-06-09
JPS62265306A (ja) 1987-11-18
EP0236082B1 (en) 1990-12-19
ES2020265B3 (es) 1991-08-01
CN87102435A (zh) 1987-11-18
FI870831A0 (fi) 1987-02-26
IN168393B (pt) 1991-03-23
EP0236082A3 (en) 1989-10-04
FI870831A (fi) 1987-08-29
ZA871441B (pt) 1987-08-21
FI91416C (fi) 1994-06-27
AU6956687A (en) 1987-09-03
KR870007725A (ko) 1987-09-21
DD260282A5 (de) 1988-09-21
CA1285927C (en) 1991-07-09
AU597941B2 (en) 1990-06-14

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 27/02/2002