WO1999065952A1 - Catalyseur pour la polymerisation des olefines et procede de polymerisation des olefines - Google Patents
Catalyseur pour la polymerisation des olefines et procede de polymerisation des olefines Download PDFInfo
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- WO1999065952A1 WO1999065952A1 PCT/JP1999/003206 JP9903206W WO9965952A1 WO 1999065952 A1 WO1999065952 A1 WO 1999065952A1 JP 9903206 W JP9903206 W JP 9903206W WO 9965952 A1 WO9965952 A1 WO 9965952A1
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- 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
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- 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
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- 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
Definitions
- the present invention relates to a novel catalyst for polymerization of olefin and a method for polymerizing olefin using the catalyst for polymerization of olefin.
- Kaminsky catalyst is well known as a catalyst for the polymerization of olefins. This catalyst is characterized by a very high polymerization activity and a polymer having a narrow molecular weight distribution.
- transition metal compound used in such a Kaminsky catalyst examples include bis (cyclopentene genyl) zirconium dichloride (see JP-A-58-19309) and ethylenebis (4,5,6). , 7-tetrahydroindenyl) zirconium dichloride (Japanese Unexamined Patent Publication No. Sho 6130314, Chapter 3) is known. It is also known that, when the transition metal compound used for the polymerization is different, the polymerization activity of the olefin and the properties of the obtained polyolefin are greatly different.
- Japanese Patent Application Laid-Open No. Hei 8-245713 proposes a catalyst for polymerization of an olefin comprising a titanium amide compound having a titanium-nitrogen bond and an aluminoxane.
- Et al is, Organometal 1 ics 1996, 15, the p.562-569 may have a bis (Boriruami de) ligand represented by [Mes 2 BNC H., CH 2 NB Mes.J z An organometallic complex of group 4 of the periodic table is described, which describes that this complex has a slight ethylene polymerization activity.
- polyolefins are generally used in various fields, such as for various molded articles, because of their excellent mechanical properties.
- the demand for physical properties of polyolefins has been diversified, and various properties have been developed.
- Polyolefins are desired. It is also desired to improve productivity.
- the catalyst for polymerization of the olefin according to the present invention is
- M represents a transition metal atom belonging to Groups 8 to 11 of the periodic table
- R ′ to R 4 may be the same or different from each other, and represent a hydrogen atom, a halogen atom, Halogenated hydrocarbon group, hydrocarbon group, heterocyclic compound residue, oxygen-containing group, nitrogen-containing group, boron-containing group, io-containing group, phosphorus-containing group, silicon-containing group, germanium-containing group or tin-containing group Group, etc.
- R 5 and R 6 may be the same or different from each other, and include a halogen atom, an octogenated hydrocarbon group, a hydrocarbon group, a heterocyclic compound residue, an oxygen-containing group, a nitrogen-containing group, a boron-containing group, R 1 and R 5 may be linked to each other to form a ring, and R 2 and R 6 may be a ring-containing group, a phosphorus-containing group, a silicon-containing group, a germanium-containing group or a tin-containing group. R 1 and R 3 may be linked to each other to form a ring, R 2 and R 4 may be linked to each other to form a ring, R 3 and R 4 may be linked to each other to form a ring,
- n is a number satisfying the valence of M
- X represents a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 20 carbon atoms, a halogenated hydrocarbon group having 1 to 20 carbon atoms, an oxygen-containing group, an oxygen-containing group, a silicon-containing group, or the like.
- n is 2 or more, a plurality of groups represented by X may be the same or different.
- Y represents an atom belonging to Group 16 of the periodic table.
- Preferred examples of the transition metal imine compound represented by the general formula (I) include a transition metal imine compound represented by the following general formula (II).
- M represents a transition metal atom belonging to Groups 8 to ⁇ of the periodic table
- R 7 to R 1U may be the same or different, and each represents a hydrogen atom, a halogen atom, a hydrocarbon group, a halogenated hydrocarbon group, a heterocyclic compound residue, a hydrocarbon-substituted silyl group, or a hydrocarbon-substituted siloxy group.
- R 11 represents a halogen atom, a hydrocarbon group, a halogenated hydrocarbon group, a heterocyclic compound residue, a hydrocarbon-substituted silyl group, a hydrocarbon-substituted siloxy group, an alkoxy group, an alkylthio group, an aryloxy group, an arylthio group, Acyl group, ester group, thioester group, amide group, imido group, amino group, imino group, sulfone ester group, sulfoneamide group, cyano group. Nitro group, carboxyl group, sulfonyl group, mercapto group Or a hydroxy group, etc.
- R 7 and R 9 may be linked to each other to form a ring
- R 8 and R 10 may be linked to each other to form a ring
- R 8 and R 11 may be linked to each other.
- R 9 and R lfl may be linked to each other to form a ring
- R 12 to R 16 may be the same or different, and each represents a hydrogen atom, a halogen atom, a hydrocarbon group, a halogenated hydrocarbon group, a heterocyclic compound residue, a hydrocarbon-substituted silyl group, or a hydrocarbon-substituted siloxy group.
- At least one of R 12 to R 16 is a group other than a hydrogen atom, and even if two or more of the groups represented by R 12 to R 16 are connected to each other to form a ring, Often ,
- n is a number satisfying the valence of M
- X is a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 20 carbon atoms.
- An octogenated hydrocarbon group having 1 to 20 carbon atoms, an oxygen-containing group, an iodine-containing group, a silicon-containing group, etc. Indicates that
- n 2 or more, a plurality of groups represented by X may be the same or different from each other.
- Y represents an atom belonging to Group 16 of the periodic table.
- transition metal imine compound represented by the general formula (I) is a transition metal imine compound represented by the following general formula (III).
- M represents a transition metal atom belonging to Groups 8 to 11 of the periodic table
- R 17 to R 2 may be the same or different from each other, Halogen atom, hydrocarbon group, halogenated hydrocarbon group, heterocyclic compound residue, hydrocarbon-substituted silyl group, hydrocarbon-substituted siloxy group, alkoxy group, alkylthio group, aryloxy group, arylthio group, acyl group, ester group, Thioester group, amide group, imido group, amino group, imino group, sulfone ester group, sulfonamide group, cyano group, nitro group, carboxyl group, sulfonyl group, mercapto group, hydroxy group, etc.
- R 17 and R 13 may be linked together to form a ring
- R and R 2 U may be linked together to form a ring
- R 19 and R 2 ⁇ May be linked to form a ring
- R 2 1 ⁇ R 3 ⁇ may be the same or different from each other, a hydrogen atom, Bruno androgenic atom, a hydrocarbon group, halogenated hydrocarbon group, heterocyclic compound residue, a hydrocarbon-substituted silyl group, a hydrocarbon Substituted siloxy, alkoxy, alkylthio, aryloxy, arylthio, acyl, ester, thioester, amide, imido, amino, imino, sulfone ester, sulfoneamide groups , A cyano group, a nitro group, a carboxyl group, a sulfonyl group, a mercapto group or a hydroxy group,
- R 2 i ⁇ R 25 is Ri groups der other than a hydrogen atom
- one at least of R 26 ⁇ R 3 Q is a group other than a hydrogen atom and R 2 1 ⁇ R
- Two or more of the groups represented by 25 may be connected to each other to form a ring
- two or more of the groups represented by R 26 to R 3 ⁇ may be connected to each other. May form a ring
- ⁇ is a number satisfying the valence of ⁇ , — ⁇ —
- X represents a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 20 carbon atoms, a halogenated hydrocarbon group having 1 to 20 carbon atoms, an oxygen-containing group, an oxygen-containing group, a silicon-containing group, or the like.
- ⁇ is 2 or more, a plurality of groups represented by X may be the same or different from each other.
- ⁇ indicates an atom belonging to Group 16 of the periodic table.
- the orifice is polymerized or copolymerized in the presence of the catalyst as described above.
- FIG. 1 is an explanatory diagram showing a process for preparing a polymerization catalyst of the present invention.
- polymerization is sometimes used to mean not only homopolymerization but also copolymerization.
- polymer is used not only for homopolymer but also for copolymerization. It is sometimes used in a sense that also includes coalescence.
- the transition metal imine compound (A) in the present invention is a compound represented by the following general formula (I). This will be described below.
- M represents a transition metal atom belonging to groups 8 to 11 of the periodic table, and is a transition metal atom belonging to groups 8 and 9 of the periodic table such as iron, ruthenium, osmium, cobalt, rhodium, and iridium.
- iron and cobalt are particularly preferable.
- R 1 to R 4 may be the same or different from each other, and represent a hydrogen atom, a halogen atom, a hydrocarbon group, an octogenated hydrocarbon group, a heterocyclic compound residue, an oxygen-containing group, a nitrogen-containing group, or boron. It indicates a containing group, a zeo containing group, a phosphorus containing group, a silicon containing group, a germanium containing group or a tin containing group.
- halogen atom examples include fluorine, chlorine, bromine, and iodine.
- hydrocarbon group examples include methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, and tert-butyl.
- aryl groups substituted aryl groups in which these aryl groups are substituted with 1 to 5 substituents such as the aforementioned alkyl groups having 1 to 20 carbon atoms; pentyl, cyclohexyl, norbornyl, adamantyl and the like; Cycloalkyl group; alkenyl group such as vinyl, propenyl and cyclohexenyl; and arylalkyl group such as benzyl, phenylethyl and phenylpropyl, but are not limited thereto.
- halogenated hydrocarbon group examples include, but are not limited to, a group in which the hydrocarbon group is substituted with a halogen.
- heterocyclic compound residue examples include, but are not limited to, a nitrogen-containing heterocycle, an oxygen-containing heterocycle, and a heterocyclic ring.
- oxygen-containing group examples include, but are not limited to, an alkoxy group, an aryloxy group, an ester group, an ether group, an acyl group, a carboxyl group, a carbonate group, a hydroxy group, a peroxy group, and an acid anhydride. Not something.
- nitrogen-containing group examples include an amino group, an imino group, an amide group, an imido group, a hydrazino group, a hydrazono group, a nitro group, a nitroso group, a cyano group, an isocyano group, and a cyanate ester group. , Amidino group, diazo group, and ammonium salt, but are not limited thereto.
- the boron-containing group include a borandyl group, a boranthryl group, and a diboranyl group, but are not limited thereto.
- thio group examples include mercapto groups, thioester groups, dithioester groups, alkylthio groups, arylthio groups, thioacyl groups, thioether groups, thiocyanate ester groups, isothiocyanate ester groups and sulfonate groups.
- examples thereof include, but are not limited to, a phone ester group, a sulfonamide group, a thiocarboxyl group, a dithiol propyloxyl group, a sulfo group, a sulfonyl group, a sulfinyl group, and a sulfenyl group.
- Examples of the phosphorus-containing group include, but are not limited to, a phosphide group, a phosphoryl group, a thiophosphoryl group, and a phosphato group.
- silicon-containing group examples include, but are not limited to, a hydrocarbon-substituted silyl group, a silyl ether group of a hydrocarbon-substituted silyl, a silicon-substituted alkyl group, and a silicon-substituted aryl group.
- germanium-containing group examples include a hydrocarbon-substituted germanium group, a germanium ether group of a hydrocarbon-substituted germane, a germanium-substituted alkyl group, a germanium-substituted aryl group, and the like, but are not limited thereto.
- tin-containing group examples include, but are not limited to, hydrocarbon-substituted suunyl groups, stannyl ether groups of hydrocarbon-substituted tin, tin-substituted alkyl groups, and tin-substituted aryl groups.
- R 1 and R 5 , R 2 and R 6 , R 1 and R 3 , R 2 and R 4 , and 3 and R 4 are connected to each other to form an aromatic ring, an aliphatic ring, a nitrogen atom, a zeolite atom, oxygen
- a hydrocarbon ring containing a hetero atom such as an atom may be formed, and these rings may further have a substituent.
- n is a number that satisfies the valency of M, and is specifically an integer of 1 to 8, preferably 1 to 5, and more preferably 1 to 3.
- X is a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 20 carbon atoms, a halogenated hydrocarbon group having 1 to 20 carbon atoms, an oxygen-containing group, And n represents 2 or more, and when n is 2 or more, a plurality of groups represented by X may be the same or different from each other.
- halogen atom examples include fluorine, chlorine, bromine, and iodine.
- hydrocarbon group having 1 to 20 carbon atoms include an alkyl group, a cycloalkyl group, an alkenyl group, an arylalkyl group, and an aryl group.
- alkyl groups such as methyl, ethyl, propyl, butyl, hexyl, octyl, nonyl, dodecyl, and iconosyl; cycloalkyl groups such as cyclopentyl, cyclohexyl, norbornyl, and adamantyl; vinyl, Alkenyl groups such as propenyl and cyclohexenyl; arylalkyl groups such as benzyl, phenylethyl and phenylpropyl; phenyl, tolyl, dimethylphenyl, trimethylphenyl, ethenylphenyl, propylphenyl, biphenyl, naphthyl, Me Runafuchiru, Ann preparative Lil include Ari le groups such Fouesnant bets drill.
- halogenated hydrocarbon group having 1 to 20 carbon atoms examples include groups in which the above hydrocarbon group having 1 to 20 carbon atoms is substituted with halogen.
- oxygen-containing group examples include a hydroxy group; an alkoxy group such as methoxy, ethoxy, propoxy, and butoxy; an aryloxy group such as phenoxy, methylphenoxy, dimethylphenoxy, and naphthoxy; and an aryl group such as phenylmethoxy and phenylethoxy. And an alkoxy group.
- Examples of the zeo-containing group include a substituent in which the oxygen of the oxygen-containing group is substituted with zeo, methyl sulfonate, and trifluoromethanesulfur Phenylsulfonate, benzylsulfonate, P-toluenesulfonate, trimethylbenzenesulfonate, triisobutylbenzenesulfonate, P-chlorobenzenesulfonate Sulfonate groups such as benzene and fluorobenzene sulfonate; methyl sulfinate, phenyl sulfinate, benzyl sulfinate, P-toluene sulfinate, and trimethylbenzene sulfonate
- Examples include sulfinate groups such as rice, pendufluorobenzenesulfite, and the like.
- silicon-containing group examples include monohydrocarbon-substituted silyls such as methylsilyl and phenylsilyl; dihydrocarbon-substituted silyls such as dimethylsilyl and diphenylsilyl; trimethylsilyl, triethylsilyl, tripropylsilyl, and tricyclohexylsilyl.
- Triphenylsilyl dimethylphenylsilyl, methyldiphenylsilyl, tritrisilyl, trinaphthylsilyl, and other trihydrocarbon-substituted silyls; trimethylsilyl ether and other hydrocarbon-substituted silyl silyl ethers;
- Examples include a silicon-substituted alkyl group such as trimethylsilylmethyl; and a gay-substituted aryl group such as trimethylsilylphenyl.
- a halogen atom a hydrocarbon group having 1 to 20 carbon atoms or a sulfonate group is preferable.
- Y represents an atom belonging to Group 16 of the periodic table, and specifically includes an oxygen atom, a zeo atom, a selenium atom, a tellurium atom, and is preferably an oxygen atom or a zio atom.
- transition metal imine compounds represented by the general formula (I) a preferable example is a transition metal imine compound represented by the following general formula (II). There is a compound
- M represents a transition metal atom belonging to groups 8 to 11 of the periodic table, and is a transition metal atom belonging to groups 8 and 9 of the periodic table such as iron, ruthenium, osmium, cobalt, rhodium, and iridium.
- iron and cobalt are particularly preferable.
- R 7 to R I () may be the same or different, and each represents a hydrogen atom, a halogen atom, a hydrocarbon group, a halogenated hydrocarbon group, a heterocyclic compound residue, a hydrocarbon-substituted silyl group, or a hydrocarbon.
- halogen atom examples include fluorine, chlorine, bromine, and iodine.
- hydrocarbon group examples include methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, and tert.
- linear or branched alkane having 1 to 20 carbon atoms such as butyl, pentyl and hexyl; a linear chain having 2 to 20 carbon atoms such as vinyl, aryl and isopropylamine Or branched alkenes; number of carbon atoms such as propargyl A linear or branched alkyne having 2 to 20 carbon atoms; a cyclic hydrocarbon having 3 to 20 carbon atoms such as cyclopropanyl, cyclobutynyl, cyclopentyl, cyclohexyl, adamantyl; phenyl Aryl groups having 6 to 20 carbon atoms, such as naphthyl, cyclopentene genyl, and indenyl groups; and alkyl groups having 1 to 20 carbon atoms, and 6 to 20 carbon atoms.
- a substituted aryl group in which 1 to 5 substituents such as an aryl group of 0, an alkoxy group, and an aryloxy group may be substituted may be used.
- substituents such as an aryl group of 0, an alkoxy group, and an aryloxy group may be substituted
- halogenated hydrocarbon group include groups in which the hydrocarbon group has been substituted with halogen.
- Heterocyclic compound residues include nitrogen-containing aromatic rings such as pyridine, pyrimidine and quinoline, oxygen-containing aromatic rings such as furan and pyran, and zeoaromatic rings such as thiophene. It may have a substituent containing an element.
- hydrocarbon-substituted silyl group examples include methylsilyl, dimethylsilyl, trimethylsilyl, ethylsilyl, getylsilyl, triethylsilyl, diphenylmethylsilyl, and triphenylsilyl.
- hydrocarbon-substituted siloxy group examples include trimethylsiloxy.
- alkoxy group examples include methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, isobutoxy, and tert-butoxy.
- alkylthio group examples include thiomethyl and thioethyl.
- aryloxy group examples include phenoxy, 2,6-dimethylphenoxy, and 2,4,6-trimethylphenoxy.
- arylthio group examples include thiophenyl, methylthiophenyl, and thionaphthyl.
- the acryl group include a formyl group, an acryl group, a benzoyl group, a P-methyl benzoyl group, and a P-methoxybenzoyl group.
- ester group examples include acetyloxy, benzoyloxy, methoxycarbonyl, phenoxycarbonyl, P-chlorophenoxycarbonyl and the like.
- thioester group examples include thioacetyl, thiobenzoyl, thiomethoxycarbonyl, thiophenoxycarbonyl, and the like.
- amide group examples include acetate amide, N-methylacetamide, and N-methylbenzamide.
- imido group examples include acetimid and benzimid.
- amino group examples include dimethylamino, ethylmethylamino and diphenylamino.
- imino group examples include methylimino, ethylimino, propylimino, butylimino, phenylimino, and the like.
- sulfone ester group examples include methyl sulfonate, ethyl ethyl sulfonate, and phenyl sulfonate.
- sulfonamide group examples include phenylsulfonamide, N-methylsulfonamide, and N-methyl-P-toluenesulfonamide. No.
- R 11 may be the same or different from each other, and may be a halogen atom, a hydrocarbon group, a halogenated hydrocarbon group, a heterocyclic compound residue, a hydrocarbon-substituted silyl group, a hydrocarbon-substituted siloxy group, an alkoxy group, Alkylthio group, aryloxy group, arylthio group, acyl group, ester group, thioester group, amide group, imido group, amino group, imino group, sulfone ester group, sulfone amide group, cyano group, nitro group And a carboxyl group, such as a sulfonyl group, a mercapto group or a hydroxy group.
- halogen atom examples include fluorine, chlorine, bromine, and iodine.
- hydrocarbon group examples include the same groups as those described above for R 7 to R 1 Q. More specifically, a linear or linear chain having 1 to 20 carbon atoms, such as methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, pentyl, hexyl, etc.
- Is a branched alkane a linear chain having 2 to 20 carbon atoms such as vinyl, aryl, and isopropenyl; or a branched alkene; a straight chain having 2 to 20 carbon atoms such as propargyl.
- a branched alkyne a cyclic hydrocarbon having 3 to 20 carbon atoms, such as cyclopropanyl, cyclobutenyl, cyclopentyl, cyclohexyl, adamantyl; phenyl, naphthyl, cyclopentagenenyl, indenyl
- An aryl group having 6 to 20 carbon atoms such as an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, or alkoxy.
- a substituted group, such as ⁇ Li one proxy group may be such as one to five substituted substituted Ariru group.
- halogenated hydrocarbon group examples include the same groups as those described above for R 7 to R 10. More specifically, the hydrocarbon group is substituted with halogen. Group.
- heterocyclic compound residue examples include the same groups as those described above for R 7 to R ifl . More specifically, there are nitrogen-containing aromatic rings such as pyridine, pyrimidine and quinoline, oxygen-containing aromatic rings such as furan and pyran, and zeolite-containing aromatic rings such as thiophene. It may have a substituent.
- hydrocarbon-substituted silyl group examples include the same groups as those described above for R 7 to R 1Q . More specifically, examples include methylsilyl, dimethylsilyl, trimethylsilyl, ethylsilyl, getylsilyl, triethylsilyl, diphenylmethylsilyl, triphenylsilyl and the like.
- hydrocarbon-substituted siloxy group examples include the same groups as those described above for R 7 to R 1D . More specifically, trimethylsiloxy and the like can be mentioned.
- alkoxy group examples include the same groups as those described above for R 7 to R 1Q . More specifically, methoxy, ethoxy, II-propoxy, isopropoxy, n-butoxy, isobutoxy, tert-butoxy and the like can be mentioned.
- alkylthio group examples include the same groups as those described above for R 7 to R I ⁇ ) . More specifically, thiomethyl, thioethyl and the like can be mentioned.
- aryloxy group examples include the same groups as those described above for R 7 to R 1Q . More specifically, phenoxy, 2,6-dimethylphenoxy, 2,4,6-trimethylphenoxy and the like can be mentioned.
- arylthio group examples include the same groups as those described above for R 7 to R 1D, and more specific examples include thiophenyl, methylthiophenyl, and thionaphthyl.
- Specific examples of the acyl group include the same groups as those described above for R 7 to R lfl . More specifically, a formyl group, an acyl group, a benzoyl group, a P-chlorobenzoyl group, a P-methoxybenzoyl group and the like can be mentioned.
- ester group examples include the same groups as those described above for R 7 to R 1U . More specifically, acetyloxy, benzoyloxy, methoxycarbonyl, phenoxycarbonyl, P-chlorophenoxycarbonyl and the like can be mentioned.
- Chioesuteru group the same groups as previously described R 7 ⁇ R 1 (). More specifically, thioacetyl, thiobenzoyl, thiomethoxycarbonyl, thiophenoxycarbonyl and the like can be mentioned.
- amide group examples include the same groups as those described above for R 7 to R i Q. More specifically, examples include acetate, N-methylacetamide, N-methylbenzamide and the like.
- imido group examples include the same groups as those described above for R 7 to R 1D . More specifically, examples include acetimide and benzimid.
- amino group examples include the same groups as those described above for R 7 to R 1D . More specifically, dimethylamino, ethylmethylamino, diphenylamino and the like can be mentioned.
- imino group examples include the same groups as those described above for R 7 to R ID . More specifically, methyl imino, ethyl imino, propyl imino, petit imino, fenilimino, and the like can be mentioned.
- sulfone ester group examples include the same groups as those described above for R 7 to R lfl . More specifically, methyl sulfonate, ethyl ethyl sulfonate, phenyl sulfonate and the like can be mentioned. . Specific examples sulfonamide de group, shows the same groups as previously described R 7 ⁇ R 1 (1 More good Ri specifically, phenylalanine sulfonamidyl de, N- methyl sulfone ⁇ Mi de, N- methyl - P-toluenesulfonamide and the like can be mentioned.
- R 7 and R 9 , R 8 and R 1D , R 8 and R 1 , R 9 and R 1 ⁇ are connected to each other to form an aromatic ring, an aliphatic ring, a nitrogen atom, a zeo atom, an oxygen atom, etc. It may form a hydrocarbon ring containing atoms, and these rings may further have a substituent.
- R I2 to R 16 may be the same or different, and each represents a hydrogen atom, a halogen atom, a hydrocarbon group, a halogenated hydrocarbon group, a heterocyclic compound residue, a hydrocarbon-substituted silyl group, or a hydrocarbon-substituted siloxy group.
- halogen atom examples include fluorine, chlorine, bromine, and iodine.
- hydrocarbon group examples include those having 1 to 20 carbon atoms such as methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, pentyl, and hexyl.
- Straight-chain or branched alkane straight-chain or branched alkene having 2 to 20 carbon atoms such as vinyl, aryl, or isopropenyl
- straight-chain or branched alkane having 2 to 20 carbon atoms such as propargyl.
- a chain or branched alkyne a cyclic hydrocarbon having 3 to 20 carbon atoms such as cyclopropanyl, cyclobutenyl, cyclopentyl, cyclohexyl, adamantyl; phenyl, naphthyl, Aryl groups having 6 to 20 carbon atoms such as clopentyl genenyl and indenyl groups; and alkyl groups having 1 to 20 carbon atoms and aryl groups having 6 to 20 carbon atoms. And a substituted aryl group in which 1 to 5 substituents such as an alkoxy group and an aryloxy group are substituted.
- the halogenated hydrocarbon group include groups in which the hydrocarbon group has been substituted with halogen.
- Heterocyclic compound residues include nitrogen-containing aromatic rings such as pyridine, pyrimidine and quinoline, oxygen-containing aromatic rings such as furan and pyran, and zeoaromatic rings such as thiophene. It may have a substituent containing an element.
- hydrocarbon-substituted silyl group examples include methylsilyl, dimethylsilyl, trimethylsilyl, ethylsilyl, getylsilyl, triethylsilyl, diphenylmethylsilyl, and triphenylsilyl.
- hydrocarbon-substituted siloxy group examples include trimethylsiloxy.
- alkoxy group examples include methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, isobutoxy, tert-butoxy and the like.
- alkylthio group examples include thiomethyl and thioethyl.
- aryloxy group examples include phenoxy, 2,6-dimethylphenoxy, and 2,4,6-trimethylphenoxy.
- arylthio groups include thiophenyl, methylthiophene Nyl, thionaphthyl and the like.
- acyl group examples include a formyl group, an acyl group, a benzoyl group, a p-chlorobenzoyl group, and a p-methoxybenzoyl group.
- ester group examples include acetyloxy, benzoyloxy, methoxycarbonyl, phenoxycarbonyl, p-chlorophenoxycarbonyl, and the like.
- thioester group examples include thioacetyl, thiobenzoyl, thiomethoxycarbonyl, thiophenoxycarbonyl, and the like.
- amide group examples include acetate amide, N-methylacetamide, and N-methylbenzamide.
- imido group examples include acetimid and benzimid.
- amino group examples include dimethylamino, ethylmethylamino and diphenylamino.
- imino group examples include methylimino, ethylimino, propylimino, butylimino, phenylimino, and the like.
- sulfone ester group examples include methyl sulfonate, ethyl ethyl sulfonate, and phenyl sulfonate.
- sulfonamide group examples include phenylsulfonamide, N-methylsulfonamide, and N-methyl-p-toluenesulfonamide.
- R 1 2 ⁇ R 1 6 is a group other than a hydrogen atom and a ring with each other two or more groups among the groups represented by R 1 2 ⁇ R 1 6 Adjacent groups may be connected to each other to form an aliphatic ring, an aromatic ring, or a hydrocarbon ring containing a hetero atom such as a nitrogen atom. It may further have a substituent.
- n is a number that satisfies the valence of M, and is specifically an integer of 1 to 8, preferably 1 to 5, and more preferably 1 to 3.
- X represents a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 20 carbon atoms, a halogenated hydrocarbon group having 1 to 20 carbon atoms, an oxygen-containing group, an oxygen-containing group, or a silicon-containing group.
- n is 2 or more, a plurality of groups represented by X may be the same or different.
- the halogen atom, fluorine, chlorine, bromine, as the c number of carbon atoms include iodine 1-2 Hino hydrocarbon group, an alkyl group, a cycloalkyl group, an alkenyl group, ⁇ reel alkyl group, such as Ariru group And more specifically, alkyl groups such as methyl, ethyl, propyl, butyl, hexyl, octyl, nonyl, dodecyl, and icosyl; cycloalkyl groups such as cyclopentyl, cyclohexyl, norbornyl, and adamantyl; vinyl; Alkenyl groups such as benzyl, phenyl and cyclohexenyl: arylalkyl groups such as benzyl, phenylethyl and phenylpropyl; phenyl, tolyl, dimethylphenyl, trimethylphenyl, etheny
- Examples of the halogenated hydrocarbon group having 1 to 20 carbon atoms include groups in which the above hydrocarbon group having 1 to 20 carbon atoms is substituted with halogen.
- Examples of the oxygen-containing group include a hydroxy group; an alkoxy group such as methoxy, ethoxy, propoxy, and butoxy; an aryloxy group such as phenoxy, methylphenoxy, dimethylphenoxy, and naphthoxy; and phenylmethoxy, phenylethoxy. Examples include aryloxy groups such as toxic.
- Examples of the thio-containing group include a substituent in which the oxygen of the oxygen-containing group is substituted with thio, and methylsulfonate, trifluoromethanesulfonate, phenylsulfonate, benzylsulfonate, p -Sulfones such as toluenesulfonate, trimethylbenzenesulfonate, trisobutylbenzenesulfonate, P-chlorobenzenesulfonate, pen-fluorobenzenesulfonate, etc.
- Methyl group methyl sulfite, phenyl sulfinate, benzyl sulfinate, p-toluene sulfinate, trimethylbenzene sulfinate, pentafluorobenzene sulfinate And the like.
- silicon-containing groups examples include monohydrocarbon-substituted silyls such as methylsilyl and phenylsilyl; dihydrocarbon-substituted silyls such as dimethylsilyl and diphenylsilyl; trimethylsilyl, triethylsilyl, trippyrusil, and tricyclo.
- Trisilyl ethers of trihydrosilyl such as xylsilyl, triphenylsilyl, dimethylphenylsilyl, methyldiphenylsilyl, tritrisilyl and trinaphthylsilyl; silyl ethers of hydrocarbon substituted silyl such as trimethylsilyl ether
- a silicon-substituted alkyl group such as trimethylsilylmethyl
- a silicon-substituted aryl group such as trimethylsilylphenyl.
- a halogen atom a hydrocarbon group having 1 to 20 carbon atoms or a sulfone net group is preferable.
- Y represents an atom belonging to Group 16 of the periodic table, and specifically includes an oxygen atom, a zeo atom, a selenium atom, a tellurium atom, and is preferably an oxygen atom or a zio atom.
- transition metal imine compounds represented by the general formula (I) another preferred example is a transition metal imine compound represented by the following general formula (III) There is.
- M represents a transition metal atom belonging to groups 8 to 11 of the periodic table, and is a transition metal atom belonging to groups 8 and 9 of the periodic table such as iron, ruthenium, osmium, cobalt, rhodium, and iridium.
- iron and cobalt are particularly preferable.
- R 17 to R 2 D may be the same or different, and each represents a hydrogen atom, a halogen atom, a hydrocarbon group, a halogenated hydrocarbon group, a heterocyclic compound residue, a hydrocarbon-substituted silyl group, or a hydrocarbon.
- siloxy group alkoxy group, alkylthio group, aryloxy group, arylthio group, acyl group, ester group, thioester group, amide group, imido group, amino group, imino group,
- halogen atom examples include fluorine, chlorine, bromine, and iodine.
- hydrocarbon group examples include those having 1 to 20 carbon atoms, such as methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, pentyl, and hexyl.
- Straight-chain or branched alkanes straight-chain or branched alkenes having 2 to 20 carbon atoms such as vinyl, aryl and isopropenyl; straight-chains having 2 to 20 carbon atoms such as propargyl Or a branched alkyne; cyclopropanyl, cyclobutanyl, cyclopentenyl, cyclohexyl, adamantyl, etc., a cyclic hydrocarbon having 3 to 20 carbon atoms; phenyl, naphthyl, cyclopentenyl genenyl, indenyl An aryl group having 6 to 20 carbon atoms, such as an alkyl group having 1 to 20 carbon atoms, or an aryl group having 6 to 20 carbon atoms.
- a substituted aryl group in which 1 to 5 substituents such as a group, an alkoxy group and an aryloxy group are substituted may be used.
- Examples of the halogenated hydrocarbon group include groups in which the hydrocarbon group has been substituted with halogen.
- Heterocyclic compound residues include nitrogen-containing aromatic rings such as pyridine, pyrimidine and quinoline, oxygen-containing aromatic rings such as furan and pyran, and zeoaromatic rings such as thiophene. It may have a substituent containing an element.
- hydrocarbon-substituted silyl group examples include methylsilyl, dimethylsilyl, trimethylsilyl, ethylsilyl, getylsilyl, triethylsilyl, diphenylmethylsilyl, and triphenylsilyl.
- hydrocarbon-substituted siloxy group examples include trimethylsiloxy.
- alkoxy groups main butoxy, et butoxy, n - propoxy, isopropoxy, n - butoxy, isobutanol Bok carboxymethyl, tert - etc. butoxy.
- alkylthio group examples include thiomethyl and thioethyl.
- aryloxy group examples include phenoxy, 2,6-dimethylphenoxy, and 2,4,6-trimethylphenoxy.
- arylthio group examples include thiophenyl, methylthiophenyl, and thionaphthyl.
- acyl group examples include a formyl group, an acyl group, a benzoyl group, a p-chlorobenzoyl group, and a P-methoxybenzoyl group.
- ester group examples include acetyloxy, benzoyloxy. Methoxycarbonyl, phenoxycarbonyl, p-chlorophenoxycarbonyl and the like.
- thioester group examples include thioacetyl, thiobenzoyl thiomethoxycarbonyl, thiophenoxycarbonyl, and the like.
- amide group examples include acetate amide, N-methylacetamide N-methylbenzamide, and the like.
- imido group examples include acetimid and benzimid.
- amino group examples include dimethylamino and ethylmethylamino. Diphenylamino and the like.
- imino group examples include methylimino, ethylimino, propylimino, butylimino, phenylimino, and the like.
- sulfone ester group examples include methyl sulfonate, ethyl ethyl sulfonate, and phenyl sulfonate.
- sulfonamide group examples include phenylsulfonamide, N-methylsulfonamide, N-methyl-P-toluenesulfonamide and the like.
- 8 and! ⁇ 2 () , R 19 and R 2 (1 are linked to each other to form an aromatic ring, an aliphatic ring, or a hydrocarbon ring containing a hetero atom such as a nitrogen atom, a zeo atom, or an oxygen atom. These rings may further have a substituent.
- R 21 to R 3 () may be the same or different, and each represents a hydrogen atom, a halogen atom, a hydrocarbon group, a halogenated hydrocarbon group, a heterocyclic compound residue, a hydrocarbon-substituted silyl group, or a hydrocarbon.
- halogen atom examples include fluorine, chlorine, bromine, and iodine.
- hydrocarbon group examples include methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, Straight-chain or branched having 1 to 20 carbon atoms such as pentyl and hexyl Alkane; straight-chain or branched alkene having 2 to 20 carbon atoms such as vinyl, aryl, or isopropenyl; straight-chain or branched alkyne having 2 to 20 carbon atoms such as propargyl Cyclic hydrocarbons having 3 to 20 carbon atoms, such as cyclopropanyl, cyclobutenyl, cyclopentyl, cyclohexyl, adamantyl; carbons such as phenyl, naphthyl, cyclopentagenenyl, indenyl,
- Examples of the halogenated hydrocarbon group include groups in which the hydrocarbon group has been substituted with halogen.
- Heterocyclic compound residues include nitrogen-containing aromatic rings such as pyridine, pyrimidine and quinoline, oxygen-containing aromatic rings such as furan and pyran, and zeoaromatic rings such as thiophene. It may have a substituent containing an element.
- hydrocarbon-substituted silyl group examples include methylsilyl, dimethylsilyl, trimethylsilyl, ethylsilyl, getylsilyl, triethylsilyl, diphenylmethylsilyl, and triphenylsilyl.
- hydrocarbon-substituted siloxy group examples include trimethylsiloxy.
- alkoxy group examples include methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, isobutoxy, tert-butoxy and the like.
- alkylthio group examples include thiomethyl and thioethyl.
- aryloxy group examples include phenoxy, 2,6-dimethylphenoxy, and 2,4,6-trimethylphenoxy.
- arylthio group examples include thiophenyl, methylthiophenyl, and thionaphthyl.
- acyl group examples include a formyl group, an acyl group, a benzoyl group, a p-chlorobenzoyl group, and a p-methoxybenzoyl group.
- ester group examples include acetyloxy, benzoyloxy. Methoxycarbonyl, phenoxycarbonyl, P-chlorophenoxycarbonyl and the like.
- thioester group examples include thioacetyl, thiobenzoyl. Thiomethoxycarbonyl, thiophenoxycarbonyl, and the like.
- amide group examples include acetamide, N-methylacetamide and N-methylbenzamide.
- imido group examples include acetimid and benzimid.
- amino group examples include dimethylamino and ethylmethylamino diphenylamino.
- imino group examples include methylimino, ethylimino, propylimino, butylimino, phenylimino, and the like.
- sulfone ester group examples include methyl sulfonate, ethyl ethyl sulfonate, and phenyl sulfonate.
- sulfonamide group examples include phenylsulfonamide, N-methylsulfonamide, and N-methyl-P-toluenesulfonamide.
- R 2 'one at least of ⁇ R 25 is a group other than a hydrogen atom
- one at least of R 26 to R 3D is a group other than a hydrogen atom and R 2' in ⁇ R 25
- Two or more of the groups shown may be linked to each other to form a ring
- two or more of the groups shown to R 26 to R 3D may be linked to each other to form a ring.
- adjacent groups may be connected to each other to form an aliphatic ring, an aromatic ring, or a hydrocarbon ring containing a hetero atom such as a nitrogen atom. This ring may further have a substituent.
- n is a number that satisfies the valence of M, and specifically 1 to 8, preferably 1 to 5, and more preferably:! Is an integer from 3 to 3.
- X is a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 20 carbon atoms.
- a halogenated hydrocarbon group having 1 to 20 carbon atoms, an oxygen-containing group, an i-containing group, and a gayne-containing group are shown.
- n is 2 or more, a plurality of groups represented by X may be the same or different.
- halogen atom examples include fluorine, chlorine, bromine, and iodine.
- hydrocarbon group having 1 to 20 carbon atoms include an alkyl group, a cycloalkyl group, an alkenyl group, an arylalkyl group, and an aryl group.
- an alkyl group such as methyl, ethyl, propyl, butyl, hexyl, octyl, nonyl, dodecyl, and iconosyl; a cycloalkyl group such as cyclopentyl, cyclohexyl, norbornyl, and adamantyl; Vinyl, polypropylene, cyclohexenyl, etc.
- Alkenyl group such as benzyl, phenylethyl, phenylpropyl and the like; phenyl, tolyl, dimethylphenyl, trimethylphenyl, ethenylphenyl, propylphenyl, biphenyl, naphthyl, methylnaphthyl, anthryl, phenylamine And aryl groups such as tolyl.
- halogenated hydrocarbon group having 1 to 20 carbon atoms examples include groups in which the above hydrocarbon group having 1 to 20 carbon atoms is substituted with halogen.
- oxygen-containing group examples include a hydroxy group; an alkoxy group such as methoxy, ethoxy, propoxy, and butoxy; an aryloxy group such as phenoxy, methylphenoxy; dimethylphenoxy and naphthoxy; an aryl group such as phenylmethoxy and phenylethoxy. And an alkoxy group.
- Examples of the thio-containing group include a substituent in which the oxygen of the oxygen-containing group is substituted with thio, and methylsulfonate, trifluoromethanesulfonate, phenylsulfonate, benzylsulfonate, p -Sulfonate groups such as toluenesulfonate, trimethylbenzenesulfonate, trisobutylbenzenesulfonate and P-chlorobenzenesulfonate pen Sulfites such as methylsulfinate, phenylsulfinate, benzylsulfinate, P-toluenesulfinate, trimethylbenzenesulfite, pen-fluorobenzenesulfite, etc .; And a net group.
- Silicon-containing groups include methylsilyl and phenylsilyl. Hydrocarbon-substituted silyls; dihydrocarbon-substituted silyls such as dimethylsilyl and diphenylsilyl; trimethylsilyl, triethylsilyl, triplicylpyrsilyl, tricyclohexylsilyl, triphenylsilyl, dimethylphenylsilyl, methyl Trihydrocarbon-substituted silyls such as diphenylsilyl, tritolylsilyl, and trinaphthylsilyl; silyl ethers of hydrocarbon-substituted silyls such as trimethylsilyl ether; silicon-substituted alkyl groups such as trimethylsilylmethyl; trimethylsilyl And a silicon-substituted aryl group such as phenyl.
- a halogen atom a hydrocarbon group having 1 to 20 carbon atoms or a sulfonate group is preferable.
- Y represents an atom belonging to Group 16 of the periodic table, and specifically includes an oxygen atom, a zeo atom, a selenium atom, a tellurium atom, and is preferably an oxygen atom or a zio atom.
- transition metal imine compound represented by any of the above general formulas (I) to (III) are shown below.
- Me represents a methyl group
- Et represents an ethyl group
- nPr represents an n-propyl group
- iPr represents an i-propyl group
- sBu represents sec- Represents a butyl group
- tBu represents a tert-butyl group
- nOct represents an n-octyl group
- Ph represents a phenyl group.
- a transition metal imine compound in which iron is replaced by cobalt in the above compounds can also be used.
- (B-1) organometallic compound used in the present invention specifically, the following organometallic compounds of Groups 1 and 2 and Groups 12 and 13 of the periodic table are used.
- R a and R b may be the same or different from each other, and represent a hydrocarbon group having 1 to 15 carbon atoms, preferably 1 to 4;
- X represents a halogen atom;
- m is 0 ⁇ m ⁇ 3, n is 0 ⁇ n ⁇ 3, p is 0 ⁇ p ⁇ 3, Q is 0 ⁇ Q ⁇ 3, and
- m + n + p + Q 3.
- R a represents a hydrocarbon group of from 1 1 to 5 carbon atoms, preferably 1-4.
- R a and R b may be the same or different from each other, and Number atom is 1-1 5, preferably a hydrocarbon group of 1 ⁇ 4, M 3 represents an M g, Z n or C d. )
- organoaluminum compound belonging to (B-la) examples include the following compounds.
- R a and R b may be the same or different from each other, represent a hydrocarbon group having 1 to 15, preferably 1 to 4 carbon atoms, and m is preferably 1. 5 ⁇ m ⁇ 3.
- Ra represents a hydrocarbon group having 1 to 15, preferably 1 to 4 carbon atoms
- X represents a halogen atom
- m is preferably 0 ⁇ m ⁇ 3.
- Ra represents a hydrocarbon group having 1 to 15 carbon atoms, preferably 1 to 4 carbon atoms, and m is preferably 2 ⁇ m ⁇ 3.
- R a and R b may be the same or different from each other, and represent a hydrocarbon group having 1 to 15 carbon atoms, preferably 1 to 4;
- X represents a halogen atom;
- m is 0 ⁇ m ⁇ 3,
- n is 0 ⁇ n ⁇ 3,
- q is 0 ⁇ q ⁇ 3, and
- m + n + Q 3.
- Tri-n-alkyl such as trimethylaluminum, triethylaluminum, tri-n-butylaluminum, tripropylaluminum, tripentylaluminum, trihexylaluminum, trioctylaluminum, tridecylaluminum Aluminum;
- Triisopropyl aluminum Triisobutyl aluminum, Tri sec-butyl aluminum, Tri tert-butyl aluminum, Tri 2-methylbutyl aluminum, Tri 3-methylbutyl aluminum, Tri 2-methylpentyl aluminum, Tri 3- Tribranched alkyl aluminum such as methylpentyl aluminum, tri-4-methylpentyl aluminum, tri-2-methylhexyl aluminum, tri-3-methylhexyl aluminum, tri-2-ethylhexyl aluminum;
- Tricycloalkylaluminum such as tricyclohexylaluminum and tricyclooctylaluminum
- Tri-reel aluminum such as tri-phenyl aluminum and tri-tri-aluminum
- Dialkylaluminum hydrides such as diisobutylaluminum hydride and diisobutylaluminum hydride;
- Isoprenyl aluminum represented by (iC 4 H 9 ) x A 1 y (C 5 H 10 ) z (where x, y, and z are positive numbers and z ⁇ 2 x) Alkenyl aluminum;
- Alkyls such as isobutylaluminum methoxide, isobutylaluminum ethoxide and isobutylaluminum isopropoxide Luminium alkoxide;
- Dialkylaluminum alkoxides such as dimethylaluminum methoxide, getylaluminum ethoxide and dibutylaluminum butoxide;
- Alkyl aluminum sesquialkoxides such as ethyl aluminum sesquioxide and butyl aluminum sesquibutoxide;
- Getyl aluminum phenoxide getyl aluminum (2,6-di-t-butyl-4-methylphenoxide), ethyl aluminum bis (2,6-di-butyl-4-methyl phenoxide), diisobutylaluminum Alkyl amide oxides such as (2,6-di-butyl-4-methylphenoxide) and isobutylaluminum bis (2,6-di-t-butyl-4-methylphenoxide);
- Dialkylaluminum halides such as dimethylaluminum chloride, getylaluminum chloride, dibutylaluminum chloride, getylaluminum bromide and diisobutylaluminum chloride;
- Alkyl aluminum sesquichlorides such as ethyl aluminum sesquichloride, butyl aluminum sesquichloride, and ethyl aluminum sesquibromide;
- Alkyl aluminum dihalides such as ethyl aluminum dichloride, propyl aluminum dichloride butyl aluminum dibromide, and partially halogenated alkyl aluminum; Dialkylaluminum hydrides such as getylaluminum hydride and dibutylaluminum hydride;
- alkyl aluminum dihydride such as ethyl aluminum dihydride and propyl aluminum dihydride
- Partially alkoxylated and halogenated alkyl aluminums such as ethyl aluminum ethoxy chloride, butyl aluminum butoxy chloride, and ethyl aluminum ethoxy bromide can be mentioned.
- a compound similar to (B-la) can also be used, and examples thereof include an organic aluminum compound in which two or more aluminum compounds are bonded via a nitrogen atom.
- examples thereof include:
- organometallic compounds include methyllithium, ethyllithium, propyllithium, butyllithium, methylmagnesium chloride, methylmagnesium chloride, ethylmagnesium bromide, ethylmagnesium Chloride, propylmagnesium bromide, propylmagnesium chloride, butylmagnesium bromide, butylmagnesium chloride, dimethylmagnesium, jet Magnesium, dibutylmagnesium, butylethylmagnesium, etc. can also be used.
- a compound that forms the above-mentioned organoaluminum compound in the polymerization system for example, a combination of an aluminum halide and an alkyl lithium, or a combination of an aluminum halide and an alkyl magnesium can also be used.
- organoaluminum compounds are preferred.
- the (BU organic metal compound as described above is used alone or in combination of two or more.
- the (B-2) organoaluminum methoxy compound used in the present invention may be a conventionally known aluminoxane, or a benzene-insoluble organic compound as exemplified in JP-A-2-78687. It may be an aluminumoxy compound.
- a conventionally known aluminoxane can be produced, for example, by the following method, and is usually obtained as a solution of a hydrocarbon solvent.
- organoaluminum such as trialkylaluminum
- a medium such as benzene, toluene, ethyl ether or tetrahydrofuran
- an organic aluminum compound such as trialkyl aluminum is reacted with an organic tin oxide such as dimethyl tin oxide or dibutyl tin oxide in a medium such as decane, benzene or toluene.
- the aluminoxane may contain a small amount of an organic metal component.
- the solvent or unreacted organoaluminum compound may be removed from the recovered aluminoxane solution by distillation, and then redissolved in a solvent or suspended in a poor aluminoxane solvent.
- organoaluminum compound used for preparing the aluminoxane include the same organoaluminum compounds as those exemplified as the organoaluminum compound belonging to the above (B-la).
- trialkylaluminum and tricycloalkylaluminum are preferred, and trimethylaluminum is particularly preferred.
- the above-mentioned organoaluminum compounds are used alone or in combination of two or more.
- Solvents used in the preparation of aluminoxanes include aromatic hydrocarbons such as benzene, toluene, xylene, cumene, and cymene; and fats such as pentane, hexane, heptane, octane, decane, dodecane, hexadecane, and octadecane.
- aromatic hydrocarbons such as benzene, toluene, xylene, cumene, and cymene
- fats such as pentane, hexane, heptane, octane, decane, dodecane, hexadecane, and octadecane.
- Alicyclic hydrocarbons such as aromatic hydrocarbons, cyclopentane, cyclohexane, cyclooctane and methylcyclopentane; petroleum fractions such as gasoline, kerosene and gas oil; or the above aromatic hydrocarbons and aliphatic hydrocarbons
- Aliphatic hydrocarbon halides include hydrocarbon solvents such as chlorinated products and brominated products. Further ethyl ether, Ethers such as tetrahydrofuran can also be used. Among these solvents, aromatic hydrocarbons or aliphatic hydrocarbons are particularly preferred.
- the A1 component soluble in benzene at 60 ° C. is usually 10% or less, preferably 5% or less, particularly preferably 5% or less in terms of A1 atoms. Less than 2%, insoluble or poorly soluble in benzene.
- (B-3) Compound Forming Ion Pair by Reacting with Transition Metal Imine Compound Compound (B-3) which forms an ion pair by reacting with the transition metal imine compound (A) used in the present invention ) (Hereinafter referred to as "ionized ionic compound") are described in JP-A-501950, JP-A-502036, JP-A-3-179005, JP-A-3-179006, and JP-A-3-179006. Examples thereof include Lewis acids, ionic compounds, borane compounds, and carborane compounds described in JP-A-3-207703, JP-A-3-207704, and USP-5321106.
- a compound represented by BR 3 (where R is fluorine, a phenyl group which may have a substituent such as a methyl group or a trifluoromethyl group, or fluorine) is mentioned.
- R is fluorine, a phenyl group which may have a substituent such as a methyl group or a trifluoromethyl group, or fluorine
- Examples of the ionic compound include a compound represented by the following general formula (IV).
- R il represents H +, a carbon cation, an oxonium cation, an ammonium cation, a phosphonium cation, a cycloheptyl trienyl cation, or a ferrocene cation having a transition metal. And the like.
- R 32 to R 35 may be the same or different and are an organic group, preferably an aryl group or a substituted aryl group.
- carbonium cation examples include trisubstituted carbon cations such as triphenylcarbonate cation, tri (methylphenyl) carbonate cation, and tri (dimethylphenyl) carbonate cation.
- ammonium cation examples include a trimethyl ammonium cation, a triethyl ammonium cation, a tripropyl ammonium cation, a tributyl ammonium cation, and a tri (n-butyl) ammonium cation.
- Trialkylammonium cations such as cations; N, N-dimethylanilinium cation, N, N-Jetylanilinium cation, N, N-2,4,6-diphenyl cation N, N-dialkylanilinium cations such as methylanilinium cation; dialkylammonium cations such as di (isopropyl) ammonium cation and dicyclohexylammonium cation.
- phosphonium cation examples include triphenylphosphonium cation, tri (methylphenyl) phosphonium cation, and triphenylphosphonium cation. And triarylphosphonium cations such as tri (dimethylphenyl) phosphonium cation.
- R 31 is preferably a carbonium cation, an ammonium cation, etc., particularly, a triphenylcarbonium cation, an N, N-dimethylanilinium cation, and an N, N-ethylenilani cation. Pum cations are preferred.
- Examples of the ionic compound include a trialkyl-substituted ammonium salt, an N, N-dialkylanilinium salt, a dialkylammonium salt, and a trialkylphosphonium salt.
- trialkyl-substituted ammonium salts include, for example, triethylammonium tetra (phenyl) boron, tripropylammonium tetra (phenyl) boron, and tri (n-butyl) ammonium tetra (phenyl).
- N, N-dialkylanilinium salts include N, N-dimethylaniliniumtetra (phenyl) boron, N, N-Jetylaniliniumtetramethyl (phenyl) boron, N, N- 2, 4, 6- ⁇ Methylanily Dimethyl tetra (phenyl) boron and the like.
- dialkylammonium salt examples include, for example, di-U-propyl) ammoniumtetra (borane fluorophenyl) boron, dicyclohexylammoniumtetratetra (phenyl) boron, and the like.
- triphenylcarbenyltetrax (pentafluorophenyl) borate triphenylcarbenyltetrax (pentafluorophenyl) borate, N, N-dimethylanilinium tetrax (pentafluorophenyl) borate, and ferroceneditra (pen) Fluorophenyl) borate
- triphenylcarbenylbenzene phenylcyclopentene genenyl complex N, N-getylaniliniumdimethylpenenylphenylcyclopentene genenyl complex, represented by the following formulas (V) and (VI) Boron compounds can also be mentioned.
- a borane compound for example,
- Tri- (n-butyl) ammonium bis (dodeca high hydrate dodecaborate) Cobaltate (111), bis (tri (n-butyl) ammonium) bis (dode ri high dry dodecaprate) Nickel And salts of metal borane anions such as acid salt (III).
- carborane compound examples include, for example, 4-carpanonaborane (14), 1,3-dicarbanonaborane (13), 6,9-dicarbadecaborane (14), dodecahydrido-triphenyl-1, 3-dicarbanonaborane, dodecahydrido-trimethyl-1,3-dicarpanonaborane, pandadehydrido-1,3-dimethyl-1,3-dicarpanonaborane, 7,8-dicaloundeborane (13), 2,7-Dicarbaundecaborane (13), Pande-Hydride-7,8-dimethyl-7,8-dicarpounde-borane, DodecaHydride- ⁇ -methyl-2,7- Zical pound power borane, tri (n-butyl) ammonium tricarbadeborate, tri (n-butyl) ammonium tricarbone decarborate, tri (n-butyl) ammonium tricarbade
- the (B-3) ionized ionic compound as described above is used alone or in combination of two or more.
- the catalyst for polymerization of an olefin according to the present invention comprises the above transition metal imide compound (A), an organometallic compound (B-1), an organoaluminum oxy compound (B-2) and an ionized ion.
- a particulate carrier (C) as described later can be used as necessary.
- the (C) particulate carrier used as necessary in the present invention is an inorganic or organic compound, and has a particle size of 10 to 300 m, preferably 20 to 200 / im. Alternatively, a fine solid is used. Of these, a porous oxide is preferable as the inorganic compound. Specifically, Si i ⁇ A 1 2 0 3, M g O, Z r O, T i ⁇ 2, B 2 ⁇ 3, C a O, Z N_ ⁇ , B a O, etc.
- S i O 2 -M G_ ⁇ S i O 2 -A 1 2 0 3, S i O 2 -T i ⁇ 2, S i O 2 - V 2 ⁇ 5, S i O 2 -C r 2 0 3, S i O 2 -T i O 2 -M g ⁇ can be exemplified.
- the carrier preferably used in the present invention has a specific surface area of 5 0 ⁇ 1 0 0 0 m 2 Z g, preferably 1 0 in the range of 0 ⁇ 7 0 0 m 2 Z g , it is desirable that pore volume is in the range of 0. 3 ⁇ 2. 5 cm 3 Z g .
- the carrier is used by calcining at 100 to 100 ° C (: preferably 150 to 700 ° C, if necessary).
- examples of the particulate carrier (C) that can be used in the present invention include a granular or particulate solid of an organic compound having a particle size in the range of 10 to 300 m.
- organic compounds include ethylene, propylene, tributene, 4-methyl-topentene and other carbon compounds having a carbon atom number of 2 to 14;
- a polymer or a copolymer formed mainly of vinylcyclohexane or styrene can be exemplified.
- the catalyst for polymerization of an olefin according to the present invention comprises a transition metal Compound (A) and at least one compound selected from an organometallic compound (B-1), an organoaluminoxy compound (B-2) and an ionized ionic compound (B-3) ) And, if necessary, a particulate carrier (C).
- FIG. 1 shows an example of a process for preparing the olefin polymerization catalyst according to the present invention.
- Component (A) and at least one component selected from (B-1) an organometallic compound, (B-2) an organoaluminum alkoxy compound, and (B-3) an ionized ionic compound (B) (Hereinafter, simply referred to as “component (B)”)).
- component (A) and component (B) are brought into contact with each other in advance and a catalyst is added to the polymerization reactor.
- (A) is added to the polymerization reactor in an arbitrary order.
- the solid catalyst component in which the component (A) and the component (B) are supported on the particulate carrier (C) may be prepolymerized with an olefin.
- an olefin polymer is obtained by polymerizing or copolymerizing the olefin in the presence of the above-mentioned olefin polymerization catalyst.
- the polymerization can be carried out by any of liquid phase polymerization methods such as solution polymerization and suspension polymerization or gas phase polymerization methods.
- the inert hydrocarbon medium used in the liquid phase polymerization method include aliphatic hydrocarbons such as propane, butane, pentane, hexane, heptane, octane, decane, dodecane, and kerosene; cyclopentane, and cyclohexane.
- Alicyclic hydrocarbons such as hexane and methylcyclopentane; aromatic hydrocarbons such as benzene, toluene and xylene; halogenated hydrocarbons such as ethylene chloride, chlorobenzene and dichloromethane, and mixtures thereof.
- the solvent itself can be used as a solvent.
- aliphatic hydrocarbons, alicyclic hydrocarbons, and olefins are preferred.
- component (A) when performing polymerization of Orefi emissions, component (A), reaction volume one liter equivalent is, usually 1 0 _ 8-1 0 2 mol, preferably used in amounts such that 1 0 7 to 1 0 3 mol.
- the component (B-1) has a molar ratio of the component (B-1) to the transition metal atom (M) in the component (A) [(B-1) ZM] force. 0, preferably 0.05 to 2000.
- Component (B-2) has a molar ratio of (A-2) to the transition metal atom (M) in component (A) of aluminum atom in component (B-2) that is usually 1 It is used in such an amount that it becomes 0 to 500, preferably 20 to 2000.
- the component (B-3) has a molar ratio of the component (B-3) to the transition metal atom (M) in the component (A) [(B-3) ZM] force Usually 1 to 10, preferably 1 It is used in such an amount as to be ⁇ 5.
- the polymerization temperature of the Orefi emissions using such Orefi emissions polymerization catalyst is generally one 5 0 ⁇ 2 0 0 ° C
- c polymerization pressure preferably ranges from 0 ⁇ 1 7 0 ° C is usually atmospheric pressure ⁇ 1 0 0 kg / cm 2 , preferably under conditions of normal pressure ⁇ 5 0 kg Z cm 2
- the polymerization reaction is a batch, semi-continuous, be carried out by any of the methods of continuous it can. It is also possible to carry out the polymerization in two or more stages under different reaction conditions.
- the molecular weight of the obtained olefin polymer can be adjusted by changing the force of allowing hydrogen to be present in the polymerization system or the polymerization temperature.
- the catalyst for polymerization of olefin polymer according to the present invention is an oligomer of olefin. Also suitable for the manufacture of
- Examples of the olefin that can be polymerized by such an olefin polymerization catalyst include ethylene, propylene, lebutene, toppentene, trihexene, 3-methyl-butene, 3-methyl-topentene, 3-ethyl-pentene, 4-methyl-1-pentene, 4-methyl-1-hexene, 4,4-dimethyl-hexene, 4,4-dimethyl-pentene, 4-ethyl-pentene Xen, 3-ethyl-1-hexene, 1-octene, tridecene, 1-dodecene, 1-tetra -Olefins having 2 to 20 carbon atoms, such as decene, trihexadecene, trioctane decene, and trieicosene;
- Aromatic vinyl compounds such as styrene, dimethylstyrenes, arylbenzene, aryltoluenes, vinylnaphthylene, and arylnaphthylene;
- Alicyclic vinyl compounds such as vinylcyclohexane, vinylcyclopentane, vinylcycloheptane, and arylnorbornane;
- the orefene polymerization catalyst according to the present invention has a high polymerization activity, can obtain an orefin (co) polymer having a narrow molecular weight distribution, and has a composition distribution when two or more kinds of orifices are copolymerized. A narrow olefin copolymer can be obtained.
- an orefin (co) polymer having a high polymerization activity and a narrow molecular weight distribution can be obtained, and an orifice having a narrow composition distribution when two or more types of orifices are copolymerized.
- a copolymer can be obtained.
- the polymerization reaction solution was added to a large excess of a methanol-hydrochloric acid solution, and the obtained polymer was dried at 130 ° C. for 12 hours under reduced pressure. As a result, 0.28 g of a polymer was obtained.
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- 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)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002300133A CA2300133A1 (en) | 1998-06-16 | 1999-06-16 | Olefin polymerization catalyst and process for olefin polymerization |
US09/485,637 US6313243B1 (en) | 1998-06-16 | 1999-06-16 | Catalyst for olefin polymerization and method of polymerizing olefin |
EP99925337A EP1004600A4 (en) | 1998-06-16 | 1999-06-16 | OLEFIN POLYMERIZATION CATALYST AND OLEFIN POLYMERIZATION METHOD |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10168040A JP2000001512A (ja) | 1998-06-16 | 1998-06-16 | オレフィン重合用触媒およびオレフィンの重合方法 |
JP10/168040 | 1998-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999065952A1 true WO1999065952A1 (fr) | 1999-12-23 |
Family
ID=15860712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/003206 WO1999065952A1 (fr) | 1998-06-16 | 1999-06-16 | Catalyseur pour la polymerisation des olefines et procede de polymerisation des olefines |
Country Status (8)
Country | Link |
---|---|
US (1) | US6313243B1 (ja) |
EP (1) | EP1004600A4 (ja) |
JP (1) | JP2000001512A (ja) |
KR (1) | KR100375653B1 (ja) |
CN (1) | CN1151179C (ja) |
CA (1) | CA2300133A1 (ja) |
TW (1) | TW458996B (ja) |
WO (1) | WO1999065952A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004047972A2 (en) * | 2002-11-21 | 2004-06-10 | Fina Technology, Inc. | New catalyst structure for olefin polymerization |
US6894180B2 (en) * | 2002-11-21 | 2005-05-17 | Fina Technology, Inc. | Catalyst structure for olefin polymerization |
CN112759674A (zh) * | 2019-10-21 | 2021-05-07 | 中国石油化工股份有限公司 | 用于烯烃聚合的催化剂组分、催化剂及其应用 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000032643A1 (fr) * | 1998-12-02 | 2000-06-08 | Idemitsu Petrochemical Co., Ltd. | Catalyseur pour la polymerisation d'olefines et procede de production d'un polymere d'olefines a l'aide de ce catalyseur |
US6506704B1 (en) * | 1999-03-23 | 2003-01-14 | Cryovac, Inc. | Olefin polymerization catalysts and processes for making and using same |
US6239237B1 (en) * | 1999-04-22 | 2001-05-29 | Nova Chemicals (International) S.A. | Group 8, 9 or 10 transition metal catalyst for olefin polymerization |
EP1254075B1 (en) | 2000-01-21 | 2007-02-21 | U.S. Borax Inc. | Nonaborate compositions and their preparation |
DE10017660A1 (de) * | 2000-04-08 | 2001-10-11 | Basf Ag | Verfahren zur Herstellung eines Katalysatorsystems für die Polymerisation von Olefinen |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09272713A (ja) * | 1996-04-05 | 1997-10-21 | Mitsui Petrochem Ind Ltd | オレフィン重合用触媒およびオレフィンの重合方法 |
JPH11181014A (ja) * | 1997-12-18 | 1999-07-06 | Tosoh Corp | オレフィン重合用触媒およびそれを用いたポリオレフィンの製造方法 |
JPH11181017A (ja) * | 1997-12-18 | 1999-07-06 | Tosoh Corp | オレフィン重合用触媒およびそれを用いたポリオレフィンの製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998030612A1 (en) * | 1997-01-13 | 1998-07-16 | E.I. Du Pont De Nemours And Company | Polymerization of propylene |
US6063881A (en) * | 1998-04-02 | 2000-05-16 | E. I. Du Pont De Nemours And Company | Oligomerization of propylene |
US6252022B1 (en) * | 1998-05-29 | 2001-06-26 | E. I. Du Pont De Nemours And Company | Molecular weight control in olefin polymerization |
-
1998
- 1998-06-16 JP JP10168040A patent/JP2000001512A/ja active Pending
-
1999
- 1999-06-16 CN CNB998009385A patent/CN1151179C/zh not_active Expired - Fee Related
- 1999-06-16 EP EP99925337A patent/EP1004600A4/en not_active Withdrawn
- 1999-06-16 CA CA002300133A patent/CA2300133A1/en not_active Abandoned
- 1999-06-16 US US09/485,637 patent/US6313243B1/en not_active Expired - Fee Related
- 1999-06-16 KR KR10-2000-7001270A patent/KR100375653B1/ko not_active IP Right Cessation
- 1999-06-16 TW TW088110082A patent/TW458996B/zh not_active IP Right Cessation
- 1999-06-16 WO PCT/JP1999/003206 patent/WO1999065952A1/ja not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09272713A (ja) * | 1996-04-05 | 1997-10-21 | Mitsui Petrochem Ind Ltd | オレフィン重合用触媒およびオレフィンの重合方法 |
JPH11181014A (ja) * | 1997-12-18 | 1999-07-06 | Tosoh Corp | オレフィン重合用触媒およびそれを用いたポリオレフィンの製造方法 |
JPH11181017A (ja) * | 1997-12-18 | 1999-07-06 | Tosoh Corp | オレフィン重合用触媒およびそれを用いたポリオレフィンの製造方法 |
Non-Patent Citations (1)
Title |
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See also references of EP1004600A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004047972A2 (en) * | 2002-11-21 | 2004-06-10 | Fina Technology, Inc. | New catalyst structure for olefin polymerization |
WO2004047972A3 (en) * | 2002-11-21 | 2004-12-09 | Fina Technology | New catalyst structure for olefin polymerization |
US6894180B2 (en) * | 2002-11-21 | 2005-05-17 | Fina Technology, Inc. | Catalyst structure for olefin polymerization |
JP2006507345A (ja) * | 2002-11-21 | 2006-03-02 | フイナ・テクノロジー・インコーポレーテツド | オレフィン重合用の新しい触媒構造 |
CN112759674A (zh) * | 2019-10-21 | 2021-05-07 | 中国石油化工股份有限公司 | 用于烯烃聚合的催化剂组分、催化剂及其应用 |
Also Published As
Publication number | Publication date |
---|---|
KR20010022675A (ko) | 2001-03-26 |
CN1272850A (zh) | 2000-11-08 |
KR100375653B1 (ko) | 2003-03-15 |
CN1151179C (zh) | 2004-05-26 |
EP1004600A4 (en) | 2003-06-04 |
US6313243B1 (en) | 2001-11-06 |
JP2000001512A (ja) | 2000-01-07 |
TW458996B (en) | 2001-10-11 |
EP1004600A1 (en) | 2000-05-31 |
CA2300133A1 (en) | 1999-12-23 |
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