BR9907069A - Processo para a polimerização de pelo menos uma ou mais olefinas, e para o estreitamento da distribuição do peso molecular de um polìmero compreendendo pelo menos uma ou mais olefinas, copolìmeros de etileno e 1-hexeno, de etileno e uma olefina tendo 3 a 16 átomos de carbono, e de etileno e pelo menos uma ou mais olefinas tendo 5 a 16 átomos de carbono, filme, e, artigo - Google Patents
Processo para a polimerização de pelo menos uma ou mais olefinas, e para o estreitamento da distribuição do peso molecular de um polìmero compreendendo pelo menos uma ou mais olefinas, copolìmeros de etileno e 1-hexeno, de etileno e uma olefina tendo 3 a 16 átomos de carbono, e de etileno e pelo menos uma ou mais olefinas tendo 5 a 16 átomos de carbono, filme, e, artigoInfo
- Publication number
- BR9907069A BR9907069A BR9907069-3A BR9907069A BR9907069A BR 9907069 A BR9907069 A BR 9907069A BR 9907069 A BR9907069 A BR 9907069A BR 9907069 A BR9907069 A BR 9907069A
- Authority
- BR
- Brazil
- Prior art keywords
- olefins
- ethylene
- olefin
- molecular weight
- weight distribution
- 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
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
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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
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
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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
- C08F4/602—Component covered by group C08F4/60 with an organo-aluminium 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
- C08F4/607—Catalysts containing a specific non-metal or metal-free compound
- C08F4/609—Catalysts containing a specific non-metal or metal-free compound organic
- C08F4/6093—Catalysts containing a specific non-metal or metal-free compound organic containing halogen
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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
- C08F4/607—Catalysts containing a specific non-metal or metal-free compound
- C08F4/609—Catalysts containing a specific non-metal or metal-free compound organic
- C08F4/6094—Catalysts containing a specific non-metal or metal-free compound organic containing oxygen
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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
Abstract
"PROCESSOS PARA A POLIMERIZAçãO DE PELO MENOS UMA OU MAIS OLEFINAS, E PARA O ESTREITAMENTO DA DISTRIBUIçãO DO PESO MOLECULAR DE UM POLìMERO COMPREENDENDO PELO MENOS UMA OU MAIS OLEFINAS, COPOLìMEROS DE ETILENO E 1-HEXENO, DE ETILENO E UMA OLEFINA TENDO 3 A 16 áTOMOS DE CARBONO, E DE ETILENO E PELO MENOS UMA OU MAIS OLEFINAS TENDO 5 A 16 áTOMOS DE CARBONO, FILME, E, ARTIGO". é proporcionado um novo processo para a polimerização de olefinas. O processo envolve o contato de pelo menos uma olefina com um catalisador do tipo Ziegler-Natta na presença de um composto especificado que resulta na produção de produtos poliméricos que têm uma distribuição de peso molecular mais estreita. é também proporcionado um processo para estreitar a distribuição de peso molecular de uma poliolefina que compreende contactar uma olefina, um catalisador de Ziegler-Natta e um composto especificado aqui. São também proporcionados novos polietilenos, e películas e artigos produzidos dos mesmos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10578698P | 1998-10-27 | 1998-10-27 | |
US38654799A | 1999-08-31 | 1999-08-31 | |
PCT/US1999/024240 WO2000024790A2 (en) | 1998-10-27 | 1999-10-14 | Process for the polymerization of olefins; polyethylenes, a nd films and articles produced therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9907069A true BR9907069A (pt) | 2000-10-17 |
Family
ID=26802940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9907069-3A BR9907069A (pt) | 1998-10-27 | 1999-10-14 | Processo para a polimerização de pelo menos uma ou mais olefinas, e para o estreitamento da distribuição do peso molecular de um polìmero compreendendo pelo menos uma ou mais olefinas, copolìmeros de etileno e 1-hexeno, de etileno e uma olefina tendo 3 a 16 átomos de carbono, e de etileno e pelo menos uma ou mais olefinas tendo 5 a 16 átomos de carbono, filme, e, artigo |
Country Status (10)
Country | Link |
---|---|
US (3) | US6608152B2 (pt) |
EP (10) | EP2275456B1 (pt) |
JP (3) | JP2002528575A (pt) |
KR (1) | KR100610968B1 (pt) |
CN (2) | CN101012296B (pt) |
AT (6) | ATE495202T1 (pt) |
BR (1) | BR9907069A (pt) |
CA (1) | CA2314140A1 (pt) |
DE (3) | DE69924965T3 (pt) |
WO (1) | WO2000024790A2 (pt) |
Families Citing this family (12)
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CN101012296B (zh) | 1998-10-27 | 2012-09-05 | 伊士曼化工公司 | 烯烃聚合方法,新型聚乙烯以及由其制造的薄膜和制品 |
US6191238B1 (en) * | 1999-08-31 | 2001-02-20 | Eastman Chemical Company | Process for producing polyolefins |
JP2003522221A (ja) | 1999-08-31 | 2003-07-22 | イーストマン ケミカル カンパニー | ポリオレフィンの製造方法 |
US6187879B1 (en) * | 1999-08-31 | 2001-02-13 | Eastman Chemical Company | Process for producing polyolefins |
JP2001342213A (ja) * | 2000-03-30 | 2001-12-11 | Sumitomo Chem Co Ltd | オレフィン重合用触媒およびオレフィン重合体の製造方法 |
US6951804B2 (en) * | 2001-02-02 | 2005-10-04 | Applied Materials, Inc. | Formation of a tantalum-nitride layer |
US7378476B2 (en) * | 2004-06-25 | 2008-05-27 | Ineos Usa Llc | Olefin polymerization process in the presence of a radical generating system |
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1999
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- 1999-10-14 BR BR9907069-3A patent/BR9907069A/pt not_active IP Right Cessation
- 1999-10-14 AT AT07008240T patent/ATE495202T1/de not_active IP Right Cessation
- 1999-10-14 AT AT10010551T patent/ATE528328T1/de not_active IP Right Cessation
- 1999-10-14 JP JP2000578359A patent/JP2002528575A/ja not_active Withdrawn
- 1999-10-14 EP EP10010562A patent/EP2275456B1/en not_active Expired - Lifetime
- 1999-10-14 CA CA002314140A patent/CA2314140A1/en not_active Abandoned
- 1999-10-14 EP EP10010550A patent/EP2277922A1/en not_active Withdrawn
- 1999-10-14 DE DE69924965.1T patent/DE69924965T3/de not_active Expired - Lifetime
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- 1999-10-14 KR KR1020007007147A patent/KR100610968B1/ko active IP Right Grant
- 1999-10-14 EP EP10010553A patent/EP2277925A1/en not_active Withdrawn
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- 1999-10-14 WO PCT/US1999/024240 patent/WO2000024790A2/en active IP Right Grant
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2001
- 2001-07-27 US US09/917,307 patent/US6608152B2/en not_active Expired - Lifetime
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2003
- 2003-06-19 US US10/465,194 patent/US7652113B2/en not_active Expired - Lifetime
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2007
- 2007-08-20 US US11/841,666 patent/US7893180B2/en not_active Expired - Fee Related
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2010
- 2010-10-01 JP JP2010224210A patent/JP2011026612A/ja active Pending
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2012
- 2012-09-19 JP JP2012205791A patent/JP5685233B2/ja not_active Expired - Lifetime
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