ZA871441B - - Google Patents

Info

Publication number
ZA871441B
ZA871441B ZA871441A ZA871441A ZA871441B ZA 871441 B ZA871441 B ZA 871441B ZA 871441 A ZA871441 A ZA 871441A ZA 871441 A ZA871441 A ZA 871441A ZA 871441 B ZA871441 B ZA 871441B
Authority
ZA
South Africa
Application number
ZA871441A
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 filed Critical
Publication of ZA871441B publication Critical patent/ZA871441B/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
    • 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)
ZA871441A 1986-02-28 1987-02-27 ZA871441B (de)

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
ZA871441B true ZA871441B (de) 1987-08-21

Family

ID=25748134

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA871441A ZA871441B (de) 1986-02-28 1987-02-27

Country Status (12)

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

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
DE4300186A1 (de) * 1993-01-07 1994-07-14 Huels Chemische Werke Ag Lagerstabile Lösungen von carbonisiertem Magnesiummethylat in Methanol 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
EP0776900A1 (de) * 1995-12-01 1997-06-04 Union Carbide Chemicals & Plastics Technology Corporation Katalysatorzusammensetzungen für die Polymerisation von Olefinen
ID23021A (id) * 1998-03-23 1999-12-30 Montell Technology Company Bv Komponen-komponen katalis prapolimerisasi untuk polimerisasi olefin
US6358372B1 (en) * 2000-07-11 2002-03-19 Union Carbide Chemicals & Plastics Technology Corporation Method of reducing formation of precipitates in solvent recovery system
CN103467630B (zh) 2007-08-24 2016-08-10 格雷斯公司 具有受控的铝和选择性控制剂之比的自限制催化剂体系和方法
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
BRPI0912917A8 (pt) 2008-08-21 2017-09-19 Dow Global Technologies Llc Composição de catalisador
DE102011120013A1 (de) 2011-12-02 2013-06-06 Daimler Ag Bauelement, insbesondere für einen Kraftwagen
JP5873930B2 (ja) * 2011-12-22 2016-03-01 ペトロレオ ブラジレイロ ソシエダ アノニマ − ペトロブラス オレフィンの重合に使用するためのアルミナ担持触媒及びその調製法
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
FI91416C (fi) 1994-06-27
ES2020265B3 (es) 1991-08-01
FI870831A (fi) 1987-08-29
KR950006120B1 (ko) 1995-06-09
IN168393B (de) 1991-03-23
DD260282A5 (de) 1988-09-21
CN87102435A (zh) 1987-11-18
KR870007725A (ko) 1987-09-21
EP0236082A3 (en) 1989-10-04
JP2545076B2 (ja) 1996-10-16
JPS62265306A (ja) 1987-11-18
BR8700969A (pt) 1987-12-22
FI870831A0 (fi) 1987-02-26
EP0236082A2 (de) 1987-09-09
AU6956687A (en) 1987-09-03
CA1285927C (en) 1991-07-09
FI91416B (fi) 1994-03-15
EP0236082B1 (de) 1990-12-19
AU597941B2 (en) 1990-06-14

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