ES2076239T3 - Procedimiento para la obtencion de una poliolefina sindiotactica. - Google Patents

Procedimiento para la obtencion de una poliolefina sindiotactica.

Info

Publication number
ES2076239T3
ES2076239T3 ES90104401T ES90104401T ES2076239T3 ES 2076239 T3 ES2076239 T3 ES 2076239T3 ES 90104401 T ES90104401 T ES 90104401T ES 90104401 T ES90104401 T ES 90104401T ES 2076239 T3 ES2076239 T3 ES 2076239T3
Authority
ES
Spain
Prior art keywords
polyolefine
syndiotactic
formula
procedure
obtaining
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90104401T
Other languages
English (en)
Inventor
Andreas Dr Winter
Jurgen Dr Rohrmann
Martin Dr Antberg
Volker Dr Dolle
Walter Dr Spaleck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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=6376134&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2076239(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2076239T3 publication Critical patent/ES2076239T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F4/6392—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
    • C08F4/63922—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 containing at least two cyclopentadienyl rings, fused or not
    • C08F4/63927—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 containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • 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
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

POR POLIMERIZACION O COPOLIMERIZACION DE UNA OLEFINA, DE FORMULA RA-CH=CH-RB EN PRESENCIA DE UN CATALIZADOR CONSTITUIDO POR UN METALOCENO, DE FORMULA I (FORMULA) EN DONDE M1 ES TITANIO, CIRCONIO, VANADIO, NIOBIO O TANTALO, CON UN ALUMINOXANO, SE OBTIENE, CON ELEVADO RENDIMIENTO, UNA POLIOLEFINA SINDIOTACTICA. ESTA POLIOLEFINA TIENE UNA MASA MOLAR MUY ELEVADA, UN REPARTO MOLAR MUY ESTRECHO Y UNA SINDIOTAXIA MUY ALTA. LOS CUERPOS MOLDEADOS PRODUCIDOS CON ESTOS POLIMEROS SE CARACTERIZAN POR UNA ELEVADA TRANSPARENCIA, FLEXIBILIDAD, RESISTENCIA AL DESGARRE Y UN EXCELENTE BRILLO SUPERFICIAL.
ES90104401T 1989-03-11 1990-03-08 Procedimiento para la obtencion de una poliolefina sindiotactica. Expired - Lifetime ES2076239T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3907965A DE3907965A1 (de) 1989-03-11 1989-03-11 Verfahren zur herstellung eines syndiotaktischen polyolefins

Publications (1)

Publication Number Publication Date
ES2076239T3 true ES2076239T3 (es) 1995-11-01

Family

ID=6376134

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90104401T Expired - Lifetime ES2076239T3 (es) 1989-03-11 1990-03-08 Procedimiento para la obtencion de una poliolefina sindiotactica.

Country Status (8)

Country Link
US (2) US5731254A (es)
EP (1) EP0387690B1 (es)
JP (3) JP3176608B2 (es)
AU (1) AU641639B2 (es)
CA (1) CA2011879A1 (es)
DE (2) DE3907965A1 (es)
ES (1) ES2076239T3 (es)
ZA (1) ZA901844B (es)

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Also Published As

Publication number Publication date
DE3907965A1 (de) 1990-09-13
ZA901844B (en) 1990-11-28
JPH02274703A (ja) 1990-11-08
EP0387690A1 (de) 1990-09-19
AU5118190A (en) 1990-09-13
US5731254A (en) 1998-03-24
JP3176608B2 (ja) 2001-06-18
JPH11322775A (ja) 1999-11-24
DE59009309D1 (de) 1995-08-03
CA2011879A1 (en) 1990-09-11
US6713426B1 (en) 2004-03-30
AU641639B2 (en) 1993-09-30
EP0387690B1 (de) 1995-06-28
JP3300800B2 (ja) 2002-07-08
JPH11315110A (ja) 1999-11-16

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