ES2148214T3 - Metodo para controlar los puntos de fusion y pesos moleculares de poliolefinas sindiotacticas utilizando sistemas cataliticos de metaloceno. - Google Patents
Metodo para controlar los puntos de fusion y pesos moleculares de poliolefinas sindiotacticas utilizando sistemas cataliticos de metaloceno.Info
- Publication number
- ES2148214T3 ES2148214T3 ES93870112T ES93870112T ES2148214T3 ES 2148214 T3 ES2148214 T3 ES 2148214T3 ES 93870112 T ES93870112 T ES 93870112T ES 93870112 T ES93870112 T ES 93870112T ES 2148214 T3 ES2148214 T3 ES 2148214T3
- Authority
- ES
- Spain
- Prior art keywords
- substitutes
- melecular
- polyolefines
- syndiotactic
- points
- 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
Links
Classifications
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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
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
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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
- 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
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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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61908—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
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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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61912—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an organoaluminium compound
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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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/61922—Component covered by group C08F4/60 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
- C08F4/61927—Component covered by group C08F4/60 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
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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
- C08F4/62—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
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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
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
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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
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
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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
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 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
- C08F4/65927—Component covered by group C08F4/64 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
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- 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
Abstract
ESTA INVENCION SE REFIERE A UN METODO PARA VARIAR LOS PUNTOS DE FUSION Y LOS PESOS MOLECULARES DE POLIOLEFINAS SINDIOTACTICAS MEDIANTE LA UTILIZACION DE CATALIZADORES DE METALOCENO CON SUSTITUYENTES EN LOS ANILLOS DE ARILO DE UN LIGANDO DE FLUORENO EN CIERTAS POSICIONES. LA PRESENCIA DE SUSTITUYENTES DONADORES DE ELECTRONES COMO, POR EJEMPLO, LOS GRUPOS DIALKILAMINO, HALOGENO Y ALCOXI, EN EL FLUORENO EN C1, C2, C3 O C2 Y C7 HACEN QUE EL CATALIZADOR SEA MENOS ACTIVO Y DISMINUYA EL PESO MOLECULAR DEL POLIMERO. LOS SUSTITUYENTES DONADORES DE ELECTRONES, TALES COMO ALKILO, DIALKILAMINO, HALOGENO O ALCOXI EN C4, NO SOLO AUMENTAN LA EFICIENCIA DEL CATALIZADOR SINO QUE AUMENTAN TAMBIEN DE MANERA INCREIBLE EL PESO MOLECULAR DEL POLIMERO. LOS SUSTITUYENTES DE HIDROCARBILO DE MUCHO CUERPO TALES COMO LOS GRUPOS ALKILO, CICLOALKILO Y ARILO EN C2 Y C7 AUMENTAN EL PUNTO DE FUSION. LOS SUSTITUYENTES DE MUCHO CUERPO TALES COMO LOS GRUPO HIDROCARBILO TIPO GRUPOS ALKILO, CICLOALKILO, ARILO, ALCOXI Y DIALKILAMINO, ETC. EN C4/C5 DISMINUYEN EL PUNTO DE FUSION. LA PRESENCIA DE MULTIPLES SUSTITUYENTES EN EL FLUORENO, TIENE EFECTOS ADITIVOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/903,058 US5710222A (en) | 1992-06-22 | 1992-06-22 | Method for controlling the melting points and molecular weights of syndiotactic polyolefins using metallocene catalyst systems |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2148214T3 true ES2148214T3 (es) | 2000-10-16 |
Family
ID=25416877
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97100762T Expired - Lifetime ES2167623T3 (es) | 1992-06-22 | 1993-06-22 | Metodo para controlar el punto de fusion y peso molecular de poliolefinas sindiotacticas utilizando sistemas cataliticos de metaloceno. |
ES97100761T Expired - Lifetime ES2172707T3 (es) | 1992-06-22 | 1993-06-22 | Procedimiento para controlar los puntos de fusion y pesos moleculares de poliolefinas sindiotacticas utilizando sistemas de catalizadores de metaloceno. |
ES93870112T Expired - Lifetime ES2148214T3 (es) | 1992-06-22 | 1993-06-22 | Metodo para controlar los puntos de fusion y pesos moleculares de poliolefinas sindiotacticas utilizando sistemas cataliticos de metaloceno. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97100762T Expired - Lifetime ES2167623T3 (es) | 1992-06-22 | 1993-06-22 | Metodo para controlar el punto de fusion y peso molecular de poliolefinas sindiotacticas utilizando sistemas cataliticos de metaloceno. |
ES97100761T Expired - Lifetime ES2172707T3 (es) | 1992-06-22 | 1993-06-22 | Procedimiento para controlar los puntos de fusion y pesos moleculares de poliolefinas sindiotacticas utilizando sistemas de catalizadores de metaloceno. |
Country Status (5)
Country | Link |
---|---|
US (2) | US5710222A (es) |
EP (3) | EP0773238B1 (es) |
JP (2) | JP3399027B2 (es) |
DE (3) | DE69331752T2 (es) |
ES (3) | ES2167623T3 (es) |
Families Citing this family (93)
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US5668230A (en) * | 1991-07-23 | 1997-09-16 | Phillips Petroleum Company | Olefin polymerization |
BE1006880A3 (fr) * | 1993-03-01 | 1995-01-17 | Solvay | Precurseur solide d'un systeme catalytique pour la polymerisation d'olefines, procede pour sa preparation, systeme catalytique comprenant ce precurseur solide et procede de polymerisation d'olefines en presence de ce systeme catalytique. |
DE4406963A1 (de) * | 1994-03-03 | 1995-09-07 | Basf Ag | Metallocenkomplexe mit heterofunktionellen Gruppen am Cyclopentadienylsystem |
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-
1992
- 1992-06-22 US US07/903,058 patent/US5710222A/en not_active Expired - Lifetime
-
1993
- 1993-06-21 JP JP17383693A patent/JP3399027B2/ja not_active Expired - Lifetime
- 1993-06-22 ES ES97100762T patent/ES2167623T3/es not_active Expired - Lifetime
- 1993-06-22 ES ES97100761T patent/ES2172707T3/es not_active Expired - Lifetime
- 1993-06-22 DE DE69331752T patent/DE69331752T2/de not_active Expired - Fee Related
- 1993-06-22 DE DE69328954T patent/DE69328954T2/de not_active Expired - Fee Related
- 1993-06-22 EP EP97100761A patent/EP0773238B1/en not_active Expired - Lifetime
- 1993-06-22 DE DE69331287T patent/DE69331287T2/de not_active Expired - Fee Related
- 1993-06-22 EP EP97100762A patent/EP0773239B1/en not_active Expired - Lifetime
- 1993-06-22 ES ES93870112T patent/ES2148214T3/es not_active Expired - Lifetime
- 1993-06-22 EP EP93870112A patent/EP0577581B1/en not_active Expired - Lifetime
-
1995
- 1995-06-06 US US08/471,055 patent/US5688735A/en not_active Expired - Lifetime
-
2002
- 2002-07-05 JP JP2002196965A patent/JP2003105014A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES2167623T3 (es) | 2002-05-16 |
EP0577581A3 (en) | 1994-08-24 |
DE69331752D1 (de) | 2002-04-25 |
EP0773239A2 (en) | 1997-05-14 |
EP0773238A3 (en) | 1998-02-11 |
EP0773239A3 (en) | 1998-02-11 |
EP0577581A2 (en) | 1994-01-05 |
DE69331752T2 (de) | 2002-11-07 |
JP3399027B2 (ja) | 2003-04-21 |
EP0577581B1 (en) | 2000-07-05 |
JPH06172443A (ja) | 1994-06-21 |
EP0773238B1 (en) | 2002-03-20 |
EP0773239B1 (en) | 2001-12-05 |
DE69331287D1 (de) | 2002-01-17 |
JP2003105014A (ja) | 2003-04-09 |
DE69328954T2 (de) | 2000-12-28 |
ES2172707T3 (es) | 2002-10-01 |
DE69331287T2 (de) | 2002-08-08 |
US5710222A (en) | 1998-01-20 |
EP0773238A2 (en) | 1997-05-14 |
DE69328954D1 (de) | 2000-08-10 |
US5688735A (en) | 1997-11-18 |
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