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BR9913013A - Catalytic components for the polymerization of dienes, catalysts obtained from them, and process for the preparation of polydenes using them. - Google Patents

Catalytic components for the polymerization of dienes, catalysts obtained from them, and process for the preparation of polydenes using them.

Info

Publication number
BR9913013A
BR9913013A BR9913013-0A BR9913013A BR9913013A BR 9913013 A BR9913013 A BR 9913013A BR 9913013 A BR9913013 A BR 9913013A BR 9913013 A BR9913013 A BR 9913013A
Authority
BR
Brazil
Prior art keywords
dienes
polymerization
preparation
catalysts obtained
polydenes
Prior art date
Application number
BR9913013-0A
Other languages
Portuguese (pt)
Inventor
Maurizio Galimberti
Ofelia Fusco
Giuseppe Gioia
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 BR9913013A publication Critical patent/BR9913013A/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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F4/70—Iron group metals, platinum group metals or compounds thereof

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)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

<B>COMPONENTES CATALìTICOS PARA A POLIMERIZAçãO DE DIENOS, CATALISADORES OBTIDOS A PARTIR DELES, E PROCESSO PARA A PREPARAçãO DE POLIDIENOS USANDO OS MESMOS"<D>. sendo o presente invento se refere a um componente catalítico compreendendo um composto de um metal selecionado dentre o grupo que consiste de Co, Ni e elementos de terras raras suportado em um polímero tendo uma porosidade (mercúrio) maior que 0,02 cm³/g. O uso do componente catalítico acima torna possível a preparação de polímeros diênicos em fase gasosa com altos rendimentos.<B> CATALYTIC COMPONENTS FOR THE POLYMERIZATION OF DIENES, CATALYSTS OBTAINED FROM THEM, AND PROCESS FOR THE PREPARATION OF POLIDIENES USING THE SAME "<D>. The present invention refers to a catalytic component comprising a metal compound selected from among the group consisting of Co, Ni and rare earth elements supported on a polymer having a porosity (mercury) greater than 0.02 cm³ / g. The use of the above catalytic component makes it possible to prepare gas-phase dienic polymers with high income.

BR9913013-0A 1998-09-26 1999-09-21 Catalytic components for the polymerization of dienes, catalysts obtained from them, and process for the preparation of polydenes using them. BR9913013A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98203313 1998-09-26
PCT/EP1999/006979 WO2000018812A1 (en) 1998-09-26 1999-09-21 Catalyst components for the polymerization of dienes, catalyst obtained therefrom, and process for the preparation of polydienes using the same

Publications (1)

Publication Number Publication Date
BR9913013A true BR9913013A (en) 2001-05-02

Family

ID=8234176

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913013-0A BR9913013A (en) 1998-09-26 1999-09-21 Catalytic components for the polymerization of dienes, catalysts obtained from them, and process for the preparation of polydenes using them.

Country Status (12)

Country Link
EP (1) EP1032603A1 (en)
JP (1) JP2002525402A (en)
KR (1) KR20010032176A (en)
CN (1) CN1286703A (en)
AR (1) AR021825A1 (en)
AU (1) AU6193799A (en)
BR (1) BR9913013A (en)
CA (1) CA2310647A1 (en)
HU (1) HUP0004951A3 (en)
IL (1) IL135868A0 (en)
WO (1) WO2000018812A1 (en)
ZA (1) ZA200002583B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101186663B (en) * 2007-11-13 2010-05-26 中国科学院长春应用化学研究所 Rare earth catalyst for cis-1,4-selective polymerization of isoprene or butadiene
FR2939801B1 (en) * 2008-12-15 2010-12-31 Michelin Soc Tech PROCESS FOR PREPARING A FUNCTIONALIZED DIENE ELASTOMER, SUCH AS A POLYBUTADIENE.
KR101685744B1 (en) * 2013-09-17 2016-12-12 주식회사 엘지화학 Dimeric complex comprising rare earth metal and method for manufacturing the same
KR101864015B1 (en) * 2015-06-24 2018-06-04 주식회사 엘지화학 Catalyst composition for preparing conjugated diene polymer and conjugated diene polymer prepared by using the same
KR101899636B1 (en) 2015-06-24 2018-09-17 주식회사 엘지화학 Catalyst composition for preparing conjugated diene polymer and conjugated diene polymer prepared by using the same
CN110256618A (en) * 2019-05-31 2019-09-20 宁波金海晨光化学股份有限公司 A kind of poly- pentadiene and its preparation method and application of cis- -1,4 structure
CN111057170B (en) * 2019-12-06 2022-06-03 中玺新材料（安徽）有限公司 Chromium-neodymium-cobalt-loaded trimetal catalyst and preparation method and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5466649A (en) * 1993-10-15 1995-11-14 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US5453471B1 (en) * 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
EP0903355B1 (en) * 1997-09-19 2003-04-09 Bayer Ag Two component supported catalyst and its use in the gas phase polymerisation
DE19754789A1 (en) * 1997-12-10 1999-07-01 Bayer Ag Rare earth catalyst supported on an inert organic polymer useful for the polymerization of unsaturated compounds and conjugated dienes in the gas phase

Also Published As

Publication number Publication date
AR021825A1 (en) 2002-08-07
HUP0004951A2 (en) 2001-05-28
EP1032603A1 (en) 2000-09-06
HUP0004951A3 (en) 2002-02-28
CN1286703A (en) 2001-03-07
CA2310647A1 (en) 2000-04-06
ZA200002583B (en) 2001-02-28
IL135868A0 (en) 2001-05-20
AU6193799A (en) 2000-04-17
WO2000018812A1 (en) 2000-04-06
JP2002525402A (en) 2002-08-13
KR20010032176A (en) 2001-04-16

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]