BR9813438A - Sistemas catalisadores de polimerização, seus usos, seus produtos e artigos do mesmo - Google Patents
Sistemas catalisadores de polimerização, seus usos, seus produtos e artigos do mesmoInfo
- Publication number
- BR9813438A BR9813438A BR9813438-8A BR9813438A BR9813438A BR 9813438 A BR9813438 A BR 9813438A BR 9813438 A BR9813438 A BR 9813438A BR 9813438 A BR9813438 A BR 9813438A
- Authority
- BR
- Brazil
- Prior art keywords
- articles
- products
- catalyst systems
- polymerization
- catalyst compound
- Prior art date
Links
- 239000002685 polymerization catalyst Substances 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229910052735 hafnium Inorganic materials 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000012190 activator Substances 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 229920001038 ethylene copolymer Polymers 0.000 abstract 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 abstract 1
- -1 hafnium transition metal Chemical class 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- 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
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/14—Monomers containing five or more carbon atoms
-
- 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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
-
- 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
-
- 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
-
- 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
-
- 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
- C08J2323/08—Copolymers of ethene
-
- 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
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
-
- 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
Patente de Invenção: <B>''SISTEMAS CATALISADORES DE POLIMERIZAçãO, SEUS USOS, SEUS PRODUTOS E ARTIGOS DO MESMO''<D>. A presente invenção refere-se a um processo para a polimerização de monómeros utilizando um composto catalisador do tipo metaloceno com metal de transição de háfnio com ligando em massa, no próprio composto catalisador e no composto catalisador em combinação com um ativador. A invenção é também direcionada a uma composição de copolímero de etileno produzida usando os catalisadores do tipo metaloceno de háfnio com ligando em massa da invenção, em particular um processo de polimerização com reator único.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/986,696 US6242545B1 (en) | 1997-12-08 | 1997-12-08 | Polymerization catalyst systems comprising substituted hafinocenes |
PCT/US1998/025977 WO1999029737A1 (en) | 1997-12-08 | 1998-12-08 | Polymerization catalyst systems, their use, their products and articles thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9813438A true BR9813438A (pt) | 2000-10-10 |
BR9813438B1 BR9813438B1 (pt) | 2008-11-18 |
Family
ID=25532662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9813438-8A BR9813438B1 (pt) | 1997-12-08 | 1998-12-08 | processo para polimerizaÇço de olefinas, pelÍcula e polÍmero de etileno-alfa-olefina. |
Country Status (9)
Country | Link |
---|---|
US (11) | US6242545B1 (pt) |
EP (2) | EP1518868B1 (pt) |
JP (2) | JP2001525457A (pt) |
AU (1) | AU743364B2 (pt) |
BR (1) | BR9813438B1 (pt) |
CA (1) | CA2313215C (pt) |
DE (2) | DE69839198T2 (pt) |
ES (2) | ES2259219T3 (pt) |
WO (1) | WO1999029737A1 (pt) |
Families Citing this family (212)
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US6894131B2 (en) * | 1998-08-21 | 2005-05-17 | Univation Technologies, Llc | Polymerization process using a metallocene catalyst system |
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1997
- 1997-12-08 US US08/986,696 patent/US6242545B1/en not_active Ceased
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1998
- 1998-12-08 BR BRPI9813438-8A patent/BR9813438B1/pt not_active IP Right Cessation
- 1998-12-08 JP JP2000524325A patent/JP2001525457A/ja active Pending
- 1998-12-08 ES ES98962943T patent/ES2259219T3/es not_active Expired - Lifetime
- 1998-12-08 DE DE69839198T patent/DE69839198T2/de not_active Expired - Lifetime
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- 1998-12-08 EP EP04027555A patent/EP1518868B1/en not_active Expired - Lifetime
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- 1998-12-08 US US09/207,213 patent/US6248845B1/en not_active Expired - Lifetime
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2001
- 2001-03-14 US US09/808,609 patent/US20010031698A1/en not_active Abandoned
- 2001-03-14 US US09/808,581 patent/US20010018505A1/en not_active Abandoned
- 2001-03-14 US US09/805,819 patent/US6528597B2/en not_active Expired - Lifetime
- 2001-03-14 US US09/808,561 patent/US20010020074A1/en not_active Abandoned
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2003
- 2003-10-29 US US10/696,680 patent/US20040097365A1/en not_active Abandoned
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2004
- 2004-07-01 US US10/883,551 patent/US7381783B2/en not_active Expired - Fee Related
- 2004-11-18 JP JP2004334177A patent/JP4780949B2/ja not_active Expired - Lifetime
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2005
- 2005-03-04 US US11/073,392 patent/USRE40751E1/en not_active Expired - Lifetime
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