Nothing Special   »   [go: up one dir, main page]

NO913417D0 - Fremgangsmaate for gassfasepolymerisasjon av et alfa-olefin - Google Patents

Fremgangsmaate for gassfasepolymerisasjon av et alfa-olefin

Info

Publication number
NO913417D0
NO913417D0 NO913417A NO913417A NO913417D0 NO 913417 D0 NO913417 D0 NO 913417D0 NO 913417 A NO913417 A NO 913417A NO 913417 A NO913417 A NO 913417A NO 913417 D0 NO913417 D0 NO 913417D0
Authority
NO
Norway
Prior art keywords
max
alpha
olefin
constant
gas phase
Prior art date
Application number
NO913417A
Other languages
English (en)
Other versions
NO177823C (no
NO177823B (no
NO913417L (no
Inventor
Laszlo Havas
Claudine Lalanne-Magne
Original Assignee
Bp Chem Int Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9400121&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO913417(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of NO913417D0 publication Critical patent/NO913417D0/no
Publication of NO913417L publication Critical patent/NO913417L/no
Publication of NO177823B publication Critical patent/NO177823B/no
Publication of NO177823C publication Critical patent/NO177823C/no

Links

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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyethers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
NO913417A 1990-08-31 1991-08-30 Fremgangsmåte for gassfasepolymerisasjon av alfa-olefiner NO177823C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9011059A FR2666338B1 (fr) 1990-08-31 1990-08-31 Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur a base d'oxyde de chrome.

Publications (4)

Publication Number Publication Date
NO913417D0 true NO913417D0 (no) 1991-08-30
NO913417L NO913417L (no) 1992-03-02
NO177823B NO177823B (no) 1995-08-21
NO177823C NO177823C (no) 1995-11-29

Family

ID=9400121

Family Applications (1)

Application Number Title Priority Date Filing Date
NO913417A NO177823C (no) 1990-08-31 1991-08-30 Fremgangsmåte for gassfasepolymerisasjon av alfa-olefiner

Country Status (26)

Country Link
US (1) US5306792A (no)
EP (1) EP0475603B2 (no)
JP (1) JP3972077B2 (no)
KR (1) KR0180236B1 (no)
CN (1) CN1058502C (no)
AT (1) ATE131836T1 (no)
AU (1) AU644010B2 (no)
BG (1) BG60105B2 (no)
BR (1) BR9103753A (no)
CA (1) CA2049844C (no)
CZ (1) CZ287097B6 (no)
DE (1) DE69115612T3 (no)
ES (1) ES2080906T5 (no)
FI (1) FI100187B (no)
FR (1) FR2666338B1 (no)
HU (1) HU211440B (no)
MX (1) MX9100854A (no)
NO (1) NO177823C (no)
NZ (1) NZ239587A (no)
PL (1) PL168800B1 (no)
PT (1) PT98821B (no)
RU (1) RU2100374C1 (no)
SK (1) SK279984B6 (no)
TW (1) TW221818B (no)
UA (1) UA26065A1 (no)
ZA (1) ZA916622B (no)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990250A (en) * 1997-05-30 1999-11-23 Union Carbide Chemicals & Plastics Technology Corporation Method of fluidized bed temperature control
DE19744710A1 (de) 1997-10-10 1999-04-15 Bayer Ag Gasphasenpolymerisation in einem Kelchreaktor
DE19754380A1 (de) 1997-12-09 1999-06-10 Basf Ag Gasphasenwirbelschichtverfahren und danach erhältliche Ethylenhomo- und -copolymere
DE19800020A1 (de) 1998-01-05 1999-07-08 Basf Ag Kontinuierliches Gasphasenpolymerisationsverfahren
US6071847A (en) * 1998-03-13 2000-06-06 Bridgestone Corporation Gas phase anionic polymerization of diene elastomers
US6136914A (en) 1998-03-13 2000-10-24 Bridgestone Corporation Anionic polymerization initiators for preparing macro-branched diene rubbers
FR2800379A1 (fr) * 1999-10-29 2001-05-04 Bp Chemicals Snc Procede de copolymerisation en phase gazeuse d'au moins deux alpha-olefines ayant de 2 a 12 atomes de carbone
DE10016625A1 (de) 2000-04-04 2001-10-11 Basell Polyolefine Gmbh Gasphasenpolymerisationsverfahren mit Direktkühlsystem
ATE334149T1 (de) * 2000-05-19 2006-08-15 Innovene Europ Ltd Verfahren zur gasphasenpolymerisation von olefinen
DE10156202A1 (de) 2001-11-15 2003-06-05 Basell Polyolefine Gmbh Kontinuierliches Gasphasenpolymerisationsverfahren
WO2004047959A1 (en) * 2002-11-22 2004-06-10 Basell Polyolefine Gmbh Safe removal of volatile, oxidizable compounds from particles, in particular polymer particles
EP1608690B1 (en) 2003-04-03 2007-06-13 Basell Polyolefine GmbH Preparation of polyolefins having high molecular weights in the presence of an organic transition metal compound in a gas-phase fluidized-bed reactor
DE10317533A1 (de) 2003-04-16 2004-11-04 Basell Polyolefine Gmbh Verfahren zur diskontinuierlichen Katalysatordosierung in einen Gasphasenwirbelschichtreaktor
US7270791B2 (en) * 2004-05-17 2007-09-18 Univation Technologies, Llc Angular flow distribution bottom head
DE102004029465A1 (de) 2004-06-18 2006-01-05 Basell Polyolefine Gmbh Verfahren zur Bestimmung und Regelung der Zusammensetzung von Polymermischungen bei der Polymerisation
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
DE102005005506A1 (de) 2005-02-04 2006-08-10 Basell Polyolefine Gmbh Verfahren und Vorrichtung zur Polymerisation von Ethylen
DE102005056775A1 (de) * 2005-11-28 2007-05-31 Basell Polyolefine Gmbh Verfahren für den Katalysatorwechsel in einem Gasphasenwirbelschichtreaktor
JP5055761B2 (ja) 2005-12-19 2012-10-24 住友化学株式会社 オレフィン重合体の製造方法
JP5092543B2 (ja) 2006-08-11 2012-12-05 住友化学株式会社 オレフィン重合用予備重合触媒の製造方法およびオレフィン重合体の製造方法
US8981021B2 (en) * 2007-03-30 2015-03-17 Univation Technologies, Llc Systems and methods for fabricating polyolefins
EP2294095B1 (en) * 2008-06-26 2013-03-20 Basf Corporation Process for the production of an alpha-olefin polymer
WO2010009860A1 (en) 2008-07-23 2010-01-28 Basell Polyolefine Gmbh Method for transitioning between incompatible olefin polymerization catalyst systems
EP2172494A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process
EP2172492A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Process for start-up of a polymerisation reaction in a fluidised bed
EP2172495A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Method for the production of polymers
EP2174706A1 (en) 2008-10-03 2010-04-14 Ineos Europe Limited Apparatus and process for gas phase fluidised bed polymerisation
EP2172490A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Controlled polymerisation process
WO2010072367A1 (en) 2008-12-23 2010-07-01 Basell Polyolefine Gmbh Method for transitioning between incompatible olefin polymerization catalyst systems
EP2357035A1 (en) 2010-01-13 2011-08-17 Ineos Europe Limited Polymer powder storage and/or transport and/or degassing vessels
EP2383301A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
EP2383298A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
CN103554324B (zh) * 2010-04-30 2016-02-03 大林产业株式会社 α-烯烃的气相聚合
CN103328518B (zh) 2010-11-29 2016-07-06 英力士销售（英国）有限公司 聚合控制方法
CN103874714B (zh) 2011-10-17 2016-06-22 英尼奥斯欧洲股份公司 聚合物脱气工艺控制
EP2900700B1 (en) 2012-09-28 2022-12-07 Ineos Europe AG Method for production of polymer
WO2014048892A1 (en) 2012-09-28 2014-04-03 Ineos Europe Ag Method for production of polymer
WO2014060231A1 (en) 2012-10-16 2014-04-24 Ineos Europe Ag Process for the production of a polymer in a gas phase fluidised bed reactor
KR101462466B1 (ko) 2013-03-07 2014-11-17 대림산업 주식회사 올레핀의 중합 방법
WO2017023433A1 (en) 2015-07-31 2017-02-09 Exxonmobil Chemical Patents Inc. Recovery of unreacted monomers from olefin polymerization processes
JP6743463B2 (ja) 2016-04-12 2020-08-19 住友化学株式会社 ポリオレフィンの製造方法
GB201620525D0 (en) 2016-12-02 2017-01-18 Ineos Europe Ag Process
WO2019022799A1 (en) 2017-07-26 2019-01-31 Exxonmobil Chemical Patents Inc. REMOVAL OF NON-REAGENT MONOMERS AND OTHER MATERIALS FROM POLYOLEFIN PRODUCT PARTICLES
US11117980B2 (en) 2017-11-17 2021-09-14 Exxonmobil Chemical Patents Inc. Polymerization processes
CN116217760A (zh) 2018-09-17 2023-06-06 切弗朗菲利浦化学公司 铬催化剂的光处理以及相关的催化剂制备系统和聚合工艺
US11078143B2 (en) 2019-09-16 2021-08-03 Chevron Phillips Chemical Company, Lp Chromium-catalyzed production of alcohols from hydrocarbons
WO2021091768A1 (en) 2019-11-07 2021-05-14 Exxonmobil Chemical Patents Inc. Olefin polymerization processes
US11578147B2 (en) 2020-03-17 2023-02-14 Exxonmobil Chemical Patents Inc. Olefin polymerization processes
US11492422B2 (en) 2020-11-19 2022-11-08 Exxonmobil Chemical Patents Inc. Olefin polymerization processes
CN117083120A (zh) 2021-03-05 2023-11-17 埃克森美孚化学专利公司 用于使烯烃聚合系统排气的方法
WO2023091854A1 (en) 2021-11-22 2023-05-25 Exxonmobil Chemical Patents Inc. Reactor vent control to avoid vent column breakthrough
WO2023196744A1 (en) 2022-04-06 2023-10-12 Exxonmobil Chemical Patents Inc. Product purge bin mid-vent as primary purge gas vent control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023203A (en) * 1957-08-16 1962-02-27 Phillips Petroleum Co Polymerization process
NL6904266A (no) * 1969-03-20 1970-09-22
JPS5147164B2 (no) * 1972-07-17 1976-12-13
JPH01311108A (ja) * 1988-04-12 1989-12-15 Union Carbide Corp α―オレフィンの膨潤性を低める方法
FR2634212B1 (fr) * 1988-07-15 1991-04-19 Bp Chimie Sa Appareillage et procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
FR2640978B1 (no) * 1988-12-22 1991-04-19 Bp Chimie Sa
FR2666564A1 (fr) * 1990-09-10 1992-03-13 Pechiney Recherche Couvercles de boites metal-matiere plastique avec preincision thermique du film plastique et procede d'obtention.

Also Published As

Publication number Publication date
EP0475603B1 (en) 1995-12-20
ZA916622B (en) 1993-04-28
CN1058502C (zh) 2000-11-15
KR0180236B1 (ko) 1999-05-15
FR2666338A1 (fr) 1992-03-06
UA26065A1 (uk) 1999-04-30
ES2080906T5 (es) 1999-07-16
DE69115612D1 (de) 1996-02-01
NO177823C (no) 1995-11-29
PT98821A (pt) 1992-07-31
DE69115612T3 (de) 1999-07-15
US5306792A (en) 1994-04-26
KR920004435A (ko) 1992-03-27
BG60105B2 (bg) 1993-10-29
NO177823B (no) 1995-08-21
HU912833D0 (en) 1992-01-28
TW221818B (no) 1994-03-21
EP0475603A1 (en) 1992-03-18
CZ287097B6 (cs) 2000-09-13
FI914100A0 (fi) 1991-08-30
CA2049844C (en) 2002-10-01
CN1059531A (zh) 1992-03-18
AU8349891A (en) 1992-03-05
ATE131836T1 (de) 1996-01-15
CA2049844A1 (en) 1992-03-01
NZ239587A (en) 1993-01-27
SK279984B6 (sk) 1999-06-11
HUT59704A (en) 1992-06-29
PL168800B1 (pl) 1996-04-30
ES2080906T3 (es) 1996-02-16
EP0475603B2 (en) 1999-05-12
RU2100374C1 (ru) 1997-12-27
BR9103753A (pt) 1992-05-19
FI914100A (fi) 1992-03-01
MX9100854A (es) 1992-04-01
FR2666338B1 (fr) 1994-04-08
PL291577A1 (en) 1992-07-13
JPH04234409A (ja) 1992-08-24
NO913417L (no) 1992-03-02
AU644010B2 (en) 1993-12-02
FI100187B (fi) 1997-10-15
JP3972077B2 (ja) 2007-09-05
PT98821B (pt) 2000-01-31
DE69115612T2 (de) 1996-05-15
CS267991A3 (en) 1992-03-18
HU211440B (en) 1995-11-28

Similar Documents

Publication Publication Date Title
NO913417L (no) Fremgangsmaate for gassfasepolymerisasjon av et alfa-olefin
HUT53130A (en) Process for controlled gas phase polymerization of alfa olefin
HU912615D0 (en) Process for stopping polymerizational reaction proceeding in gas phase
ZA916621B (en) Gas phase polymerisation process
GB1388292A (en) Removal of hydrogen from chlorine
TH7972EX (th) กระบวนการพอลิเมอไรซ์แอลฟา-โอลีฟินในเฟสแก๊ส เมื่อมีสารชะลอความไวปฏิกิริยาอยู่ด้วย
MX9702293A (es) Proceso para controlar un reactor de polimerizacion de lecho fluidizado de fase gaseosa.
EP0121754A3 (en) Process for the manufacture of ethylene polymers at a pressure of at least 500 bar in a one-zone tubular reactor
TH20137B (th) กรรมวิธีการพอลิเมอไรส์ในวัฏภาคแก๊ส
TH22491EX (th) กระบวนการสำหรับโพลิเมอร์ไรเซชั่นในเฟสแก๊สของแอลฟาโอลิฟิน (alpha-olefin) ที่ควบคุมโดยการเติมสารกระตุ้นและสารควบคุมการเกิดในตัวกลางโพลิเมอร์ไรเซชั่นอย่างทันทีทันใด

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees