Processing

Please wait...

Settings

Settings

1. WO1996004317 - TRANSITION METAL COMPOUND, OLEFIN POLYMERIZATION CATALYST, OLEFIN POLYMER PRODUCED BY USING THE CATALYST, AND PROCESS FOR PRODUCING THE POLYMER

Publication Number WO/1996/004317
Publication Date 15.02.1996
International Application No. PCT/JP1995/001530
International Filing Date 02.08.1995
Chapter 2 Demand Filed 18.12.1995
IPC
C07F 17/00 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
17Metallocenes
C08F 4/619 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4Polymerisation catalysts
42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
60together with refractory metals, iron group metals, platinum group metals, manganese, technetium, rhenium, or compounds thereof
619Component covered by group C08F4/6055
C08F 4/6192 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4Polymerisation catalysts
42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
60together with refractory metals, iron group metals, platinum group metals, manganese, technetium, rhenium, or compounds thereof
619Component covered by group C08F4/6055
6192containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
C08F 10/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
10Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
CPC
C07F 17/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
17Metallocenes
C08F 10/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
10Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
C08F 4/61908
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4Polymerisation catalysts
42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
60together with refractory metals, iron group metals, platinum group metals, manganese, rhenium ; technetium; or compounds thereof
619Component covered by group C08F4/60 containing a transition metal-carbon bond
61908in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
C08F 4/61912
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4Polymerisation catalysts
42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
60together with refractory metals, iron group metals, platinum group metals, manganese, rhenium ; technetium; or compounds thereof
619Component covered by group C08F4/60 containing a transition metal-carbon bond
61912in combination with an organoaluminium compound
C08F 4/61922
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4Polymerisation catalysts
42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
60together with refractory metals, iron group metals, platinum group metals, manganese, rhenium ; technetium; or compounds thereof
619Component covered by group C08F4/60 containing a transition metal-carbon bond
6192containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
61922containing at least two cyclopentadienyl rings, fused or not
Applicants
  • IDEMITSU KOSAN CO., LTD. [JP/JP]; 1-1, Marunouchi 3-chome Chiyoda-ku Tokyo 100, JP (AllExceptUS)
  • OKAMOTO, Takuji [JP/JP]; JP (UsOnly)
  • UEMURA, Masatoshi [JP/JP]; JP (UsOnly)
  • WATANABE, Masami [JP/JP]; JP (UsOnly)
Inventors
  • OKAMOTO, Takuji; JP
  • UEMURA, Masatoshi; JP
  • WATANABE, Masami; JP
Agents
  • OHTANI, Tamotsu; Kamiya-cho Annex 4F No. 3-2, Toranomon 5-chome Minato-ku Tokyo 105, JP
Priority Data
6/18116702.08.1994JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TRANSITION METAL COMPOUND, OLEFIN POLYMERIZATION CATALYST, OLEFIN POLYMER PRODUCED BY USING THE CATALYST, AND PROCESS FOR PRODUCING THE POLYMER
(FR) COMPOSE DE METAL DE TRANSITION, CATALYSEUR DE POLYMERISATION D'OLEFINE, POLYMERE D'OLEFINE OBTENU AU MOYEN DU CATALYSEUR ET PROCEDE DE PRODUCTION DU POLYMERE
Abstract
(EN)
A novel transition metal compound represented by general formula (I) (wherein each symbol is as defined in the specification), and an olefin polymerization catalyst containing (A) the transition metal compound (I), (B) an active cocatalyst such as a compound capable of reacting with the metal compound or a derivative thereof to give an ionic complex, and, if necessary, (C) an organoaluminum compound. The transition metal compound is useful as a component of the olefin polymerization catalyst, and the olefin polymer produced by using this catalyst has a narrow molecular weight distribution and a comparatively wide composition distribution.
(FR)
Nouveau composé de métal de transition représenté par la formule générale (I) (dans laquelle chaque symbole correspond à sa définition dans le texte) et catalyseur de polymérisation d'oléfine contenant (A) le composé de métal de transition (I), (B) un co-catalyseur actif, tel qu'un composé capable de réagir avec le composé de métal ou un de ses dérivés, pour donner un complexe ionique et, si nécessaire, (C) un composé d'organoaluminium: (I). Le composé de métal de transition est efficace en tant que constituant du catalyseur de polymérisation d'oléfine et le polymère d'oléfine, obtenu par l'intermédiaire dudit catalyseur possède un poids moléculaire à répartition étroite par rapport à une composition à répartition large.
Also published as
Latest bibliographic data on file with the International Bureau