BR9505480A - Catalisador e processo para a polimerização de etileno - Google Patents

Catalisador e processo para a polimerização de etileno

Info

Publication number
BR9505480A
BR9505480A BR9505480A BR9505480A BR9505480A BR 9505480 A BR9505480 A BR 9505480A BR 9505480 A BR9505480 A BR 9505480A BR 9505480 A BR9505480 A BR 9505480A BR 9505480 A BR9505480 A BR 9505480A
Authority
BR
Brazil
Prior art keywords
polymerization
catalyst
ethylene
Prior art date
Application number
BR9505480A
Other languages
English (en)
Inventor
Tiziano DALL'OCCO
Giampiero Morini
Enrico Albizzati
Original Assignee
Montell Technology Company Bv
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 Montell Technology Company Bv filed Critical Montell Technology Company Bv
Publication of BR9505480A publication Critical patent/BR9505480A/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
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • C08F4/6423—Component of C08F4/64 containing at least two different metals
    • C08F4/6425—Component of C08F4/64 containing at least two different metals containing magnesium
    • 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
    • C08F10/02—Ethene
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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)
BR9505480A 1994-12-29 1995-12-28 Catalisador e processo para a polimerização de etileno BR9505480A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI942671A IT1271344B (it) 1994-12-29 1994-12-29 Catalizzatori per la (co) polimerizzazione dell'etilene

Publications (1)

Publication Number Publication Date
BR9505480A true BR9505480A (pt) 1997-11-04

Family

ID=11370102

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9505480A BR9505480A (pt) 1994-12-29 1995-12-28 Catalisador e processo para a polimerização de etileno

Country Status (7)

Country Link
EP (1) EP0719800A1 (pt)
JP (1) JPH08231631A (pt)
KR (1) KR960022589A (pt)
BR (1) BR9505480A (pt)
FI (1) FI956347A (pt)
IT (1) IT1271344B (pt)
NO (1) NO955333L (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1292107B1 (it) * 1997-06-09 1999-01-25 Montell North America Inc Componenti e catalizzatori per la polimerizzazione di olefine
US6271321B1 (en) 1998-02-18 2001-08-07 Eastman Chemical Company Process for producing polyethylene
JP2002538244A (ja) * 1999-03-03 2002-11-12 イーストマン ケミカル カンパニー ポリエチレンの製造方法
US8975353B2 (en) 2004-11-17 2015-03-10 Mitsui Chemicals, Inc. Solid titanium catalyst component, olefin polymerization catalyst, and process for producing olefin polymer
JP5210013B2 (ja) * 2008-03-19 2013-06-12 株式会社ユニバーサルエンターテインメント 紙葉類処理装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227259B (it) * 1988-09-30 1991-03-28 Himont Inc Catalizzatori per la polimerizzazione di olefine.
JPH03294310A (ja) * 1990-04-13 1991-12-25 Mitsui Petrochem Ind Ltd エチレン・α―オレフィン共重合体の製造方法

Also Published As

Publication number Publication date
NO955333D0 (no) 1995-12-28
ITMI942671A1 (it) 1996-06-29
EP0719800A1 (en) 1996-07-03
IT1271344B (it) 1997-05-27
JPH08231631A (ja) 1996-09-10
ITMI942671A0 (it) 1994-12-29
NO955333L (no) 1996-07-01
FI956347A (fi) 1996-06-30
KR960022589A (ko) 1996-07-18
FI956347A0 (fi) 1995-12-29

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law