BRPI0510392A - processo de polimerização - Google Patents
processo de polimerizaçãoInfo
- Publication number
- BRPI0510392A BRPI0510392A BRPI0510392-4A BRPI0510392A BRPI0510392A BR PI0510392 A BRPI0510392 A BR PI0510392A BR PI0510392 A BRPI0510392 A BR PI0510392A BR PI0510392 A BRPI0510392 A BR PI0510392A
- Authority
- BR
- Brazil
- Prior art keywords
- temperature
- polymerization process
- reactor
- bed
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- 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
- 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
-
- 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
Landscapes
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
PROCESSO DE POLIMERIZAçãO. A presente invenção refere-se a um processo de fase gasosa contínuo compreendendo polimerização de um ou mais monómeros hidrocarbonetos em um reator de leito fluidizado na presença de sistema catalisador ou catalisador de polimerização e um fluido condensável por um período de pelo menos 12 horas onde a temperatura de leito é menos que a Temperatura Crítica e a temperatura de ponto de orvalho da composição gasosa no reator está dentro de 25<198>C da temperatura de leito.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57287604P | 2004-05-20 | 2004-05-20 | |
US57278604P | 2004-05-20 | 2004-05-20 | |
US58146304P | 2004-06-21 | 2004-06-21 | |
PCT/US2005/017474 WO2005113615A2 (en) | 2004-05-20 | 2005-05-19 | Gas olefin polymerization process |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0510392A true BRPI0510392A (pt) | 2007-11-13 |
Family
ID=34970237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0510392-4A BRPI0510392A (pt) | 2004-05-20 | 2005-05-19 | processo de polimerização |
Country Status (12)
Country | Link |
---|---|
US (4) | US7122607B2 (pt) |
EP (1) | EP1749034A2 (pt) |
JP (1) | JP2007538143A (pt) |
KR (1) | KR100895168B1 (pt) |
CN (1) | CN1976956B (pt) |
AU (1) | AU2005245921B2 (pt) |
BR (1) | BRPI0510392A (pt) |
CA (1) | CA2566855A1 (pt) |
MX (1) | MXPA06013461A (pt) |
MY (1) | MY135431A (pt) |
TW (2) | TW200613325A (pt) |
WO (2) | WO2005113615A2 (pt) |
Families Citing this family (104)
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2005
- 2005-05-19 BR BRPI0510392-4A patent/BRPI0510392A/pt not_active Application Discontinuation
- 2005-05-19 AU AU2005245921A patent/AU2005245921B2/en not_active Ceased
- 2005-05-19 TW TW094116343A patent/TW200613325A/zh unknown
- 2005-05-19 CN CN200580020767XA patent/CN1976956B/zh not_active Expired - Fee Related
- 2005-05-19 MX MXPA06013461A patent/MXPA06013461A/es unknown
- 2005-05-19 EP EP05751024A patent/EP1749034A2/en not_active Withdrawn
- 2005-05-19 KR KR1020067024206A patent/KR100895168B1/ko not_active IP Right Cessation
- 2005-05-19 TW TW094116357A patent/TW200613326A/zh unknown
- 2005-05-19 CA CA002566855A patent/CA2566855A1/en not_active Abandoned
- 2005-05-19 JP JP2007527428A patent/JP2007538143A/ja active Pending
- 2005-05-19 US US11/132,863 patent/US7122607B2/en active Active
- 2005-05-19 MY MYPI20052269A patent/MY135431A/en unknown
- 2005-05-19 WO PCT/US2005/017474 patent/WO2005113615A2/en active Application Filing
- 2005-05-19 WO PCT/US2005/017513 patent/WO2005113610A2/en active Application Filing
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US7507780B2 (en) | 2009-03-24 |
US20080287615A1 (en) | 2008-11-20 |
MXPA06013461A (es) | 2007-06-12 |
US7300987B2 (en) | 2007-11-27 |
US20080045676A1 (en) | 2008-02-21 |
CN1976956A (zh) | 2007-06-06 |
CA2566855A1 (en) | 2005-12-01 |
AU2005245921A1 (en) | 2005-12-01 |
CN1976956B (zh) | 2010-08-25 |
WO2005113610A2 (en) | 2005-12-01 |
KR100895168B1 (ko) | 2009-05-04 |
WO2005113615A3 (en) | 2006-03-30 |
WO2005113615A2 (en) | 2005-12-01 |
US20070004878A1 (en) | 2007-01-04 |
AU2005245921B2 (en) | 2007-11-15 |
US7858719B2 (en) | 2010-12-28 |
KR20070015433A (ko) | 2007-02-02 |
JP2007538143A (ja) | 2007-12-27 |
TW200613326A (en) | 2006-05-01 |
WO2005113615A8 (en) | 2006-08-31 |
EP1749034A2 (en) | 2007-02-07 |
US7122607B2 (en) | 2006-10-17 |
US20050267269A1 (en) | 2005-12-01 |
WO2005113610A3 (en) | 2007-04-26 |
MY135431A (en) | 2008-04-30 |
TW200613325A (en) | 2006-05-01 |
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