BR9502632A - Processo para preparar um sistema catalisador sólido composiçao catalisadora e processo para a polimerizaçao de uma olefina - Google Patents
Processo para preparar um sistema catalisador sólido composiçao catalisadora e processo para a polimerizaçao de uma olefinaInfo
- Publication number
- BR9502632A BR9502632A BR9502632A BR9502632A BR9502632A BR 9502632 A BR9502632 A BR 9502632A BR 9502632 A BR9502632 A BR 9502632A BR 9502632 A BR9502632 A BR 9502632A BR 9502632 A BR9502632 A BR 9502632A
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst system
- olefin
- preparing
- liquid
- polymerization
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
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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
- C08F110/02—Ethene
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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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
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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
- C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
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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
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
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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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
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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
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/252,611 US5498581A (en) | 1994-06-01 | 1994-06-01 | Method for making and using a supported metallocene catalyst system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9502632A true BR9502632A (pt) | 1996-04-30 |
Family
ID=22956762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9502632A BR9502632A (pt) | 1994-06-01 | 1995-06-01 | Processo para preparar um sistema catalisador sólido composiçao catalisadora e processo para a polimerizaçao de uma olefina |
Country Status (21)
Country | Link |
---|---|
US (1) | US5498581A (pt) |
EP (2) | EP0685495B1 (pt) |
JP (1) | JPH0859729A (pt) |
KR (1) | KR960000927A (pt) |
CN (1) | CN1050611C (pt) |
AT (2) | ATE189823T1 (pt) |
AU (2) | AU677902B2 (pt) |
BG (1) | BG99676A (pt) |
BR (1) | BR9502632A (pt) |
CA (1) | CA2143586C (pt) |
CZ (1) | CZ138995A3 (pt) |
DE (2) | DE69501977T2 (pt) |
DK (1) | DK0810234T3 (pt) |
ES (2) | ES2142124T3 (pt) |
FI (1) | FI952645A (pt) |
GR (1) | GR3033150T3 (pt) |
HU (1) | HU214925B (pt) |
NO (2) | NO309867B1 (pt) |
PL (1) | PL308837A1 (pt) |
SK (1) | SK71895A3 (pt) |
ZA (1) | ZA954144B (pt) |
Families Citing this family (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5594078A (en) * | 1991-07-23 | 1997-01-14 | Phillips Petroleum Company | Process for producing broad molecular weight polyolefin |
US6153716A (en) * | 1994-06-01 | 2000-11-28 | Phillips Petroleum Company | Polyethylenes containing a unique distribution of short chain branching |
US5705578A (en) * | 1995-05-04 | 1998-01-06 | Phillips Petroleum Company | Method for making and using a supported metallocene catalyst system |
US5681301A (en) * | 1996-01-24 | 1997-10-28 | Johnson & Johnson Worldwide Absorbent Products | Backing web in an absorbent article |
US6274752B1 (en) | 1996-02-20 | 2001-08-14 | Northwestern University | Organo-Lewis acid as cocatalyst for cationic homogeneous Ziegler-Natta olefin polymerizations |
US6291695B1 (en) | 1996-02-20 | 2001-09-18 | Northwestern University | Organo-Lewis acids of enhanced utility, uses thereof, and products based thereon |
US5780659A (en) * | 1996-03-29 | 1998-07-14 | Phillips Petroleum Company | Substituted indenyl unbridged metallocenes |
US6130302A (en) * | 1996-08-19 | 2000-10-10 | Northwestern University | Synthesis and use of (polyfluoroaryl)fluoroanions of aluminum, gallium and indium |
US6262200B1 (en) | 1996-08-19 | 2001-07-17 | Northwestern University | (Polyfluoroaryl)fluoroanions of aluminum, gallium, and indium of enhanced utility, uses thereof, and products based thereon |
US6329541B1 (en) * | 1997-01-08 | 2001-12-11 | Phillips Petroleum Company | Organo omega-alkenyl cyclopentacarbyl silane-bridged metallocene compounds |
US5856547A (en) * | 1997-01-08 | 1999-01-05 | Phillips Petroleum Company | Organo omega-alkenyl cyclopentacarbyl silane compounds |
US5854363A (en) * | 1997-01-08 | 1998-12-29 | Phillips Petroleum Company | (Omega-alkenyl) (cyclopentacarbyl) metallocene compounds |
US5886202A (en) * | 1997-01-08 | 1999-03-23 | Jung; Michael | Bridged fluorenyl/indenyl metallocenes and the use thereof |
AU3212997A (en) * | 1997-05-22 | 1998-12-11 | Phillips Petroleum Company | Method for making and using a prepolymerized olefin polymerization catalyst |
WO1999010422A1 (en) | 1997-08-27 | 1999-03-04 | The Dow Chemical Company | Rheology modification of low density polyethylene |
JP2001525458A (ja) | 1997-12-08 | 2001-12-11 | アルベマール・コーポレーシヨン | 生産性を向上させた触媒組成物 |
US6677265B1 (en) | 1997-12-08 | 2004-01-13 | Albemarle Corporation | Process of producing self-supported catalysts |
US6551955B1 (en) | 1997-12-08 | 2003-04-22 | Albemarle Corporation | Particulate group 4 metallocene-aluminoxane catalyst compositions devoid of preformed support, and their preparation and their use |
US6166152A (en) * | 1998-02-26 | 2000-12-26 | Phillips Petroleum Company | Process to produce low density polymer in a loop reactor |
KR100358225B1 (ko) * | 1998-04-09 | 2003-01-24 | 주식회사 엘지화학 | 조촉매의 재순환이 가능한 메탈로센 촉매 중합 방법 |
RU2251453C2 (ru) | 1998-05-18 | 2005-05-10 | Филлипс Петролеум Компани | Каталитическая композиция для полимеризации мономеров |
US6262201B1 (en) | 1998-06-19 | 2001-07-17 | Phillips Petroleum Company | Aryl substituted metallocene catalysts and their use |
US6329312B1 (en) | 1998-06-19 | 2001-12-11 | Phillips Petroleum Company | Metallocycle metallocenes and their use |
US6221981B1 (en) * | 1998-09-14 | 2001-04-24 | Phillips Petroleum Company | Method for making and using a supported metallcene catalyst system |
US6239060B1 (en) | 1998-12-31 | 2001-05-29 | Phillips Petroleum Company | Supported metallocene catalyst system and method for polymerizing olefins |
US6239300B1 (en) | 1999-02-17 | 2001-05-29 | Phillips Petroleum Company | Metallocene production process |
DE19908938A1 (de) * | 1999-03-02 | 2000-09-07 | Targor Gmbh | Übergangsmetallverbindung, Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen |
US6232415B1 (en) | 1999-03-31 | 2001-05-15 | Phillips Petroleum Company | Process to produce a monovinylaromatic/ monoolefin polymer and said monovinylaromatic/monoolefin polymer |
US6340651B1 (en) * | 1999-04-26 | 2002-01-22 | Phillips Petroleum Company | Multicyclic metallocycle metallocenes and their use |
US6291382B1 (en) | 1999-05-24 | 2001-09-18 | Phillips Petroleum Company | Metallocenes, polymerization catalyst systems, their preparation, and use |
DE19927766A1 (de) * | 1999-06-17 | 2000-12-21 | Basf Ag | Trägerkatalysator zur Olefinpolymerisation |
US6475947B1 (en) | 1999-09-10 | 2002-11-05 | Phillips Petroleum Company | Oligomeric metallocenes and their use |
JP4554133B2 (ja) | 1999-10-08 | 2010-09-29 | 三井化学株式会社 | メタロセン化合物、メタロセン化合物の製造方法、オレフィン重合触媒、ポリオレフィンの製造方法およびポリオレフィン |
EP2325215B1 (en) | 1999-12-16 | 2016-03-09 | Chevron Phillips Chemical Company LP | Polymer of specific melt index, polydispersity, shear ratio and molecular weight distribution and process for its preparation |
US6582762B2 (en) | 1999-12-22 | 2003-06-24 | Exxonmobil Chemical Patents Inc. | Sprayable hot melt adhesives |
US7041617B2 (en) | 2004-01-09 | 2006-05-09 | Chevron Phillips Chemical Company, L.P. | Catalyst compositions and polyolefins for extrusion coating applications |
WO2001098381A2 (en) * | 2000-06-16 | 2001-12-27 | Albemarle Corporation | Polymerization process using self-supported catalysts |
ITMI20010405A1 (it) * | 2001-02-28 | 2002-08-28 | Solvay | Procedimento per la polimerizzazione dell'etilene |
US6534609B2 (en) * | 2001-03-13 | 2003-03-18 | Chevron Phillips Chemical Company Lp | Method for making and using a metallocene catalyst system |
GB0118010D0 (en) | 2001-07-24 | 2001-09-19 | Borealis Tech Oy | Catalysts |
AU2003223188A1 (en) | 2002-03-22 | 2003-10-13 | Exxonmobil Chemical Patents Inc. | Adhesives |
CA2464518A1 (en) * | 2002-08-29 | 2004-03-11 | Lg Chem, Ltd. | Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same |
EP2465878B1 (en) * | 2002-09-27 | 2020-04-01 | Mitsui Chemicals, Inc. | Bridged metallocene compound for olefin polymerization and method of polymerizing olefin using the same |
RU2349606C2 (ru) * | 2002-12-20 | 2009-03-20 | Базелль Полиолефине Гмбх | СОПОЛИМЕРЫ ЭТИЛЕНА С α-ОЛЕФИНАМИ |
US7211536B2 (en) * | 2004-10-22 | 2007-05-01 | Fina Technology, Inc. | Supported metallocene catalysts and their use in producing stereospecific polymers |
US7696280B2 (en) | 2004-04-30 | 2010-04-13 | Chevron Phillips Chemical Company, Lp | HDPE resins for use in pressure pipe and related applications |
US7064225B2 (en) * | 2004-06-25 | 2006-06-20 | Chevron Phillips Chemical Company, L.P. | Synthesis of ansa-metallocenes and their parent ligands in high yield |
US7148298B2 (en) * | 2004-06-25 | 2006-12-12 | Chevron Phillips Chemical Company, L.P. | Polymerization catalysts for producing polymers with low levels of long chain branching |
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US20050288461A1 (en) * | 2004-06-25 | 2005-12-29 | Jensen Michael D | Polymerization catalysts for producing polymers with low levels of long chain branching |
US7163906B2 (en) * | 2004-11-04 | 2007-01-16 | Chevron Phillips Chemical Company, Llp | Organochromium/metallocene combination catalysts for producing bimodal resins |
US7220806B2 (en) * | 2005-04-29 | 2007-05-22 | Fina Technology, Inc. | Process for increasing ethylene incorporation into random copolymers |
US7226886B2 (en) | 2005-09-15 | 2007-06-05 | Chevron Phillips Chemical Company, L.P. | Polymerization catalysts and process for producing bimodal polymers in a single reactor |
US7312283B2 (en) * | 2005-08-22 | 2007-12-25 | Chevron Phillips Chemical Company Lp | Polymerization catalysts and process for producing bimodal polymers in a single reactor |
US20070105660A1 (en) * | 2005-11-04 | 2007-05-10 | Harris Kevin M | Polymerized metallocene catalyst compositions and the use thereof to produce golf ball compositions |
US7517939B2 (en) | 2006-02-02 | 2009-04-14 | Chevron Phillips Chemical Company, Lp | Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching |
US7619047B2 (en) * | 2006-02-22 | 2009-11-17 | Chevron Phillips Chemical Company, Lp | Dual metallocene catalysts for polymerization of bimodal polymers |
US7576163B2 (en) * | 2006-03-31 | 2009-08-18 | Chevron Phillips Chemical Company, Lp | Polymerization catalysts for producing polymers with low levels of long chain branching |
GB0610668D0 (en) * | 2006-05-30 | 2006-07-12 | Nova Chem Int Sa | Supported antistatic polymerization catalysts |
CA2680181A1 (en) * | 2007-03-07 | 2008-09-12 | Dow Global Technologies Inc. | Tethered supported transition metal complex |
US7572948B2 (en) * | 2007-05-16 | 2009-08-11 | Chevron Phillips Chemical Company, Lp | Fulvene purification |
US7897539B2 (en) * | 2007-05-16 | 2011-03-01 | Chevron Phillips Chemical Company Lp | Methods of preparing a polymerization catalyst |
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1994
- 1994-06-01 US US08/252,611 patent/US5498581A/en not_active Expired - Lifetime
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1995
- 1995-02-28 CA CA002143586A patent/CA2143586C/en not_active Expired - Lifetime
- 1995-04-10 CN CN95104379A patent/CN1050611C/zh not_active Expired - Lifetime
- 1995-05-18 AU AU20116/95A patent/AU677902B2/en not_active Ceased
- 1995-05-22 ZA ZA954144A patent/ZA954144B/xx unknown
- 1995-05-30 SK SK718-95A patent/SK71895A3/sk unknown
- 1995-05-30 HU HU9501571A patent/HU214925B/hu not_active IP Right Cessation
- 1995-05-30 CZ CZ951389A patent/CZ138995A3/cs unknown
- 1995-05-30 BG BG99676A patent/BG99676A/xx unknown
- 1995-05-30 PL PL95308837A patent/PL308837A1/xx unknown
- 1995-05-31 ES ES97112513T patent/ES2142124T3/es not_active Expired - Lifetime
- 1995-05-31 DK DK97112513T patent/DK0810234T3/da active
- 1995-05-31 EP EP95108349A patent/EP0685495B1/en not_active Expired - Lifetime
- 1995-05-31 JP JP7133042A patent/JPH0859729A/ja active Pending
- 1995-05-31 AT AT97112513T patent/ATE189823T1/de not_active IP Right Cessation
- 1995-05-31 DE DE69501977T patent/DE69501977T2/de not_active Expired - Lifetime
- 1995-05-31 FI FI952645A patent/FI952645A/fi not_active IP Right Cessation
- 1995-05-31 ES ES95108349T patent/ES2114248T3/es not_active Expired - Lifetime
- 1995-05-31 AT AT95108349T patent/ATE164857T1/de not_active IP Right Cessation
- 1995-05-31 KR KR1019950014200A patent/KR960000927A/ko not_active Application Discontinuation
- 1995-05-31 EP EP97112513A patent/EP0810234B1/en not_active Expired - Lifetime
- 1995-05-31 DE DE69515135T patent/DE69515135T2/de not_active Expired - Lifetime
- 1995-05-31 NO NO952162A patent/NO309867B1/no unknown
- 1995-06-01 BR BR9502632A patent/BR9502632A/pt not_active Application Discontinuation
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1997
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