CN1284087A - 汽相流化床方法以及以该法生产的乙烯均聚物和共聚物 - Google Patents
汽相流化床方法以及以该法生产的乙烯均聚物和共聚物 Download PDFInfo
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- CN1284087A CN1284087A CN98813543A CN98813543A CN1284087A CN 1284087 A CN1284087 A CN 1284087A CN 98813543 A CN98813543 A CN 98813543A CN 98813543 A CN98813543 A CN 98813543A CN 1284087 A CN1284087 A CN 1284087A
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- Prior art keywords
- temperature
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- vapour phase
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- 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.)
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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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Materials For Medical Uses (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
产品 | 密度[kg/m3] | MFI | MFR |
实例2聚合物 | 0.937 | 0.15 | 12.5 |
对比产品1 | 0.939 | 0.17 | 19.0 |
对比产品2 | 0.934 | 0.15 | 14.5 |
序号 | 产品 | 吹胀比 | 产量[kg/h] | 剥离速度[m/min] | 薄膜厚度[μm] | 结果 |
1 | * | 1∶5 | 50 | 108 | 5 | 无撕裂 |
2 | * | 1∶5 | 30 | 108 | 3 | 无撕裂 |
3 | * | 1∶3 | 50 | 108 | 9 | 无撕裂 |
4 | ** | 1∶5 | 50 | 80 | 7 | 撕裂 |
5 | ** | 1∶3 | 50 | 90 | - | 挤出便撕裂 |
6 | *** | 1∶5 | 50 | 75 | 7 | 撕裂 |
7 | *** | 1∶3 | 50 | 80 | - | 挤出便撕裂 |
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19754380.4 | 1997-12-09 | ||
DE19754380A DE19754380A1 (de) | 1997-12-09 | 1997-12-09 | Gasphasenwirbelschichtverfahren und danach erhältliche Ethylenhomo- und -copolymere |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1284087A true CN1284087A (zh) | 2001-02-14 |
CN1152889C CN1152889C (zh) | 2004-06-09 |
Family
ID=7851112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988135434A Expired - Fee Related CN1152889C (zh) | 1997-12-09 | 1998-11-26 | 汽相流化床方法以及以该法生产的乙烯均聚物和共聚物 |
Country Status (14)
Country | Link |
---|---|
US (2) | US6649709B1 (zh) |
EP (1) | EP1040128B1 (zh) |
JP (1) | JP4324323B2 (zh) |
KR (1) | KR100508716B1 (zh) |
CN (1) | CN1152889C (zh) |
AT (1) | ATE238354T1 (zh) |
AU (1) | AU759056B2 (zh) |
BR (1) | BR9813430A (zh) |
CA (1) | CA2312092A1 (zh) |
DE (2) | DE19754380A1 (zh) |
ES (1) | ES2198082T3 (zh) |
MY (1) | MY118202A (zh) |
RU (1) | RU2229479C2 (zh) |
WO (1) | WO1999029736A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19754380A1 (de) * | 1997-12-09 | 1999-06-10 | Basf Ag | Gasphasenwirbelschichtverfahren und danach erhältliche Ethylenhomo- und -copolymere |
DE19943167A1 (de) * | 1999-09-09 | 2001-03-15 | Elenac Gmbh | Verfahren zur Herstellung von geträgerten Chromkatalysatoren |
EP1297030B1 (de) * | 2000-07-05 | 2004-08-25 | Basell Polyolefine GmbH | Geträgerter, titanisierter chrom-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten |
EP1569969B1 (en) | 2002-12-10 | 2010-03-24 | Basell Polyolefine GmbH | Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene |
JP2008502759A (ja) * | 2004-06-16 | 2008-01-31 | バーゼル・ポリオレフィン・ゲーエムベーハー | オレフィンの重合及び/又は共重合用クロム系触媒の製造法 |
DE102004054304A1 (de) | 2004-11-09 | 2006-05-11 | Basell Polyolefine Gmbh | Vorrichtung und Verfahren zur Gasphasenpolymerisation von Olefinen |
DE102004054628A1 (de) | 2004-11-11 | 2006-05-18 | Basell Polyolefine Gmbh | Vorrichtung zur Gasphasenpolymerisation von Olefinen, insbesondere Ethylen |
DE102005056775A1 (de) * | 2005-11-28 | 2007-05-31 | Basell Polyolefine Gmbh | Verfahren für den Katalysatorwechsel in einem Gasphasenwirbelschichtreaktor |
DE102006004672A1 (de) * | 2006-01-31 | 2007-08-02 | Basell Polyolefine Gmbh | Ethylencopolymere aus Ethylen und mindestens einem weiteren 1-Olefin sowie Verfahren zu deren Herstellung |
BRPI0806786B1 (pt) * | 2007-02-01 | 2018-07-17 | Basell Polyolefine Gmbh | copolímero monomodal de etileno e pelo menos uma olefina, composição de moldagem, uso do copolímero, artigo moldado por injeção, e, processo para a preparação de copolímeros monomodais |
ES2421887T3 (es) * | 2007-03-30 | 2013-09-06 | Univation Tech Llc | Sistemas y métodos para fabricación de poliolefinas |
CN101903420B (zh) | 2007-12-18 | 2012-09-19 | 巴塞尔聚烯烃股份有限公司 | α-烯烃聚合的气相方法 |
US8258246B2 (en) * | 2008-01-31 | 2012-09-04 | Fina Technology, Inc. | Preparation of supported chromium catalyst and polymerization process |
EP3137516B1 (en) | 2015-03-25 | 2018-04-25 | Basell Polyolefine GmbH | Continuous gas-phase polymerization processes |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4302566A (en) | 1978-03-31 | 1981-11-24 | Union Carbide Corporation | Preparation of ethylene copolymers in fluid bed reactor |
DZ520A1 (fr) | 1982-03-24 | 2004-09-13 | Union Carbide Corp | Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé. |
IL71357A (en) | 1983-03-29 | 1987-03-31 | Union Carbide Corp | Process for producing low density ethylene copolymers |
EP0174507A3 (en) * | 1984-08-13 | 1989-05-10 | Phillips Petroleum Company | Chromium compounds, catalysts and ethylene polymers |
US4587227A (en) * | 1984-08-13 | 1986-05-06 | Phillips Petroleum Company | Ethylene polymers and chromium catalysts |
FR2570381B1 (fr) * | 1984-09-17 | 1987-05-15 | Bp Chimie Sa | Procede de polymerisation d'ethylene ou de copolymerisation d'ethylene et d'alpha-olefine en lit fluidise en presence de catalyseur a base d'oxyde de chrome |
FR2666338B1 (fr) | 1990-08-31 | 1994-04-08 | Bp Chemicals Snc | Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur a base d'oxyde de chrome. |
US5137994A (en) * | 1991-05-23 | 1992-08-11 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the simultaneous trimerization and copolymerization of ethylene |
DE4121355A1 (de) * | 1991-06-28 | 1993-01-07 | Basf Ag | Phillips-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten |
DE4217171A1 (de) * | 1992-05-23 | 1993-11-25 | Basf Ag | Kontinuierliches Gasphasenwirbelschichtverfahren zur Herstellung von Ethylenhomopolymerisaten und -copolymerisaten |
US5624877A (en) * | 1994-02-25 | 1997-04-29 | Phillips Petroleum Company | Process for producing polyolefins |
AU2436695A (en) * | 1994-06-02 | 1996-01-04 | W.R. Grace & Co.-Conn. | High pore volume polyolefin catalyst |
EP0849293A1 (en) * | 1996-12-20 | 1998-06-24 | Fina Research S.A. | Production of polyethylene having a bimodal molecular weight distribution |
DE19754380A1 (de) * | 1997-12-09 | 1999-06-10 | Basf Ag | Gasphasenwirbelschichtverfahren und danach erhältliche Ethylenhomo- und -copolymere |
-
1997
- 1997-12-09 DE DE19754380A patent/DE19754380A1/de not_active Withdrawn
-
1998
- 1998-11-20 MY MYPI98005293A patent/MY118202A/en unknown
- 1998-11-26 DE DE59808098T patent/DE59808098D1/de not_active Expired - Lifetime
- 1998-11-26 WO PCT/EP1998/007638 patent/WO1999029736A1/de active IP Right Grant
- 1998-11-26 AT AT98958923T patent/ATE238354T1/de active
- 1998-11-26 CN CNB988135434A patent/CN1152889C/zh not_active Expired - Fee Related
- 1998-11-26 EP EP98958923A patent/EP1040128B1/de not_active Expired - Lifetime
- 1998-11-26 KR KR10-2000-7006203A patent/KR100508716B1/ko not_active IP Right Cessation
- 1998-11-26 ES ES98958923T patent/ES2198082T3/es not_active Expired - Lifetime
- 1998-11-26 CA CA002312092A patent/CA2312092A1/en not_active Abandoned
- 1998-11-26 JP JP2000524324A patent/JP4324323B2/ja not_active Expired - Fee Related
- 1998-11-26 AU AU14890/99A patent/AU759056B2/en not_active Ceased
- 1998-11-26 BR BR9813430-2A patent/BR9813430A/pt not_active IP Right Cessation
- 1998-11-26 RU RU2000118210/04A patent/RU2229479C2/ru not_active IP Right Cessation
- 1998-12-26 US US09/555,594 patent/US6649709B1/en not_active Expired - Lifetime
-
2003
- 2003-09-11 US US10/658,916 patent/US6849699B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20040063872A1 (en) | 2004-04-01 |
ES2198082T3 (es) | 2004-01-16 |
US6849699B2 (en) | 2005-02-01 |
EP1040128A1 (de) | 2000-10-04 |
WO1999029736A1 (de) | 1999-06-17 |
KR20010032873A (ko) | 2001-04-25 |
BR9813430A (pt) | 2000-10-17 |
CN1152889C (zh) | 2004-06-09 |
JP2001525456A (ja) | 2001-12-11 |
US6649709B1 (en) | 2003-11-18 |
DE19754380A1 (de) | 1999-06-10 |
KR100508716B1 (ko) | 2005-08-17 |
RU2229479C2 (ru) | 2004-05-27 |
CA2312092A1 (en) | 1999-06-17 |
ATE238354T1 (de) | 2003-05-15 |
JP4324323B2 (ja) | 2009-09-02 |
DE59808098D1 (de) | 2003-05-28 |
EP1040128B1 (de) | 2003-04-23 |
AU1489099A (en) | 1999-06-28 |
AU759056B2 (en) | 2003-04-03 |
MY118202A (en) | 2004-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BASSER POLYOLEFINE CO., LTD. Free format text: FORMER OWNER: BASF COMPANY Effective date: 20020622 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20020622 Address after: German Ludwig Shah Finn Applicant after: Basell Polyolefine GmbH Address before: Ludwigshafen, Germany Applicant before: BASF AG |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Cnooc and Shell Petrochemicals Company Limited Assignor: BASELL POLYOLEFINE GMBH Contract fulfillment period: In August 23, 2012, 10 years Contract record no.: 200210123 Denomination of invention: Vapor phase fluidized bed process and ethylene homopolymer and copolymer produced by the process License type: General Record date: 2002.8.23 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2012.8.23, 10 YEARS Name of requester: CNOOC AND SHELL PETROCHEMICALS CO., LTD. Effective date: 20020823 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040609 Termination date: 20161126 |