FI896184A0 - Foerfarande foer polymerisering av alfa -olefiner i gasfas, vilket foerfarande regleras genom att samtidigt saetta till polymerisationsmediet en aktivator och en aktivitetsretardator. - Google Patents

Foerfarande foer polymerisering av alfa -olefiner i gasfas, vilket foerfarande regleras genom att samtidigt saetta till polymerisationsmediet en aktivator och en aktivitetsretardator.

Info

Publication number
FI896184A0
FI896184A0 FI896184A FI896184A FI896184A0 FI 896184 A0 FI896184 A0 FI 896184A0 FI 896184 A FI896184 A FI 896184A FI 896184 A FI896184 A FI 896184A FI 896184 A0 FI896184 A0 FI 896184A0
Authority
FI
Finland
Prior art keywords
foerfarande
regleras
polymerisationsmediet
gasfas
aktivitetsretardator
Prior art date
Application number
FI896184A
Other languages
English (en)
Other versions
FI100332B (fi
Inventor
Jean-Claude Bernard
Claudine Berruyer
Laszlo Havas
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=9373677&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI896184(A0) "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 FI896184A0 publication Critical patent/FI896184A0/fi
Application granted granted Critical
Publication of FI100332B publication Critical patent/FI100332B/fi

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
    • C08F2/00—Processes of polymerisation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
  • Catalysts (AREA)
FI896184A 1988-12-22 1989-12-21 Menetelmä alfa-olefiinien polymeroimiseksi kaasufaasissa, jota polymer aatiota säädellään lisäämällä polymerointiväliaineeseen samanaikaisest i aktivaattoria ja aktiviteetin hidastajaa FI100332B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8817551A FR2640978B1 (fi) 1988-12-22 1988-12-22
FR8817551 1988-12-22

Publications (2)

Publication Number Publication Date
FI896184A0 true FI896184A0 (fi) 1989-12-21
FI100332B FI100332B (fi) 1997-11-14

Family

ID=9373677

Family Applications (1)

Application Number Title Priority Date Filing Date
FI896184A FI100332B (fi) 1988-12-22 1989-12-21 Menetelmä alfa-olefiinien polymeroimiseksi kaasufaasissa, jota polymer aatiota säädellään lisäämällä polymerointiväliaineeseen samanaikaisest i aktivaattoria ja aktiviteetin hidastajaa

Country Status (19)

Country Link
EP (1) EP0376559B1 (fi)
JP (1) JP2820985B2 (fi)
KR (1) KR0147829B1 (fi)
AT (1) ATE92506T1 (fi)
AU (1) AU627813B2 (fi)
CA (1) CA2006083C (fi)
CZ (1) CZ277996B6 (fi)
DD (1) DD298933A5 (fi)
DE (1) DE68908139T2 (fi)
DK (1) DK652389A (fi)
ES (1) ES2058558T3 (fi)
FI (1) FI100332B (fi)
FR (1) FR2640978B1 (fi)
HK (1) HK1006573A1 (fi)
HU (1) HU208325B (fi)
NO (1) NO177427C (fi)
NZ (1) NZ231868A (fi)
PL (1) PL161820B1 (fi)
SK (1) SK277831B6 (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666337B1 (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 de type ziegler-natta.
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.
US5227438A (en) * 1991-09-24 1993-07-13 Union Carbide Chemicals & Plastics Technology Corporation Process for the slowdown or termination of polymerization
US5804678A (en) 1993-07-13 1998-09-08 Mitsui Petrochemical Industries, Ltd. Process for gas phase polymerization of olefin
JP3499561B2 (ja) † 1993-09-16 2004-02-23 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレーション ポリマーの製造
US5625012A (en) * 1994-06-29 1997-04-29 Union Carbide Chemicals & Plastics Technology Corporation Process for reducing polymer build-up in recycle lines and heat exchangers during polymerization of alpha olefins
US5733988A (en) * 1994-06-29 1998-03-31 Union Carbide Chemicals & Plastics Technology Corporation Process for reducing polymer build-up in recycle lines and heat exchangers during polymerizations employing butadiene, isoprene, and/or styrene
US5548042A (en) * 1994-08-19 1996-08-20 Union Carbide Chemical & Plastics Technology Corporation Process for the production of polypropylene
FR2737210B1 (fr) 1995-07-24 1997-08-22 Atochem Elf Sa Procede de polymerisation de l'ethylene en presence d'un compose phosphore
DE19800020A1 (de) 1998-01-05 1999-07-08 Basf Ag Kontinuierliches Gasphasenpolymerisationsverfahren
JP2002528575A (ja) * 1998-10-27 2002-09-03 イーストマン ケミカル カンパニー オレフィンの重合方法、新規ポリエチレン並びにそれから製造されるフィルム及び物品
US6365681B1 (en) * 2001-01-16 2002-04-02 Union Carbide Chemicals & Plastics Technology Corporation Preventing upsets in polymerization reactors
DE10156202A1 (de) 2001-11-15 2003-06-05 Basell Polyolefine Gmbh Kontinuierliches Gasphasenpolymerisationsverfahren
CA2713239C (en) * 2007-03-30 2015-02-17 Univation Technologies, Llc. Systems and methods for fabricating polyolefins
US9926390B2 (en) 2012-09-28 2018-03-27 Ineos Europe Ag Method for production of polymer
WO2014048892A1 (en) 2012-09-28 2014-04-03 Ineos Europe Ag Method for production of polymer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370456A (en) * 1981-11-23 1983-01-25 Union Carbide Corporation Catalyst composition for copolymerizing ethylene
AU573196B2 (en) * 1982-12-14 1988-06-02 Uniroyal Chemical Company, Inc. Vanadate catalyst for preparation of ethylene-alpha olefin- nonconjugated diene terpolymers
IL71357A (en) * 1983-03-29 1987-03-31 Union Carbide Corp Process for producing low density ethylene copolymers
FR2566781B1 (fr) * 1984-06-28 1986-11-14 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en lit fluidise, en presence d'un systeme catalytique ziegler-natta
JPS61151211A (ja) * 1984-12-24 1986-07-09 Toa Nenryo Kogyo Kk エチレンの共重合方法
JPS61151208A (ja) * 1984-12-26 1986-07-09 Toa Nenryo Kogyo Kk ブテン−１の重合方法
US4981929A (en) * 1986-06-23 1991-01-01 Union Carbide Chemicals And Plastics Company, Inc. Catalyst productivity in the polymerization of olefins

Also Published As

Publication number Publication date
CA2006083A1 (en) 1990-06-22
DE68908139D1 (de) 1993-09-09
NZ231868A (en) 1991-01-29
HUT53130A (en) 1990-09-28
HU896735D0 (en) 1990-03-28
HK1006573A1 (en) 1999-03-05
NO177427B (no) 1995-06-06
DE68908139T2 (de) 1993-12-02
EP0376559B1 (en) 1993-08-04
CZ277996B6 (en) 1993-07-14
DK652389A (da) 1990-06-23
SK722689A3 (en) 1995-04-12
SK277831B6 (en) 1995-04-12
DD298933A5 (de) 1992-03-19
CZ722689A3 (en) 1993-02-17
JPH02214703A (ja) 1990-08-27
DK652389D0 (da) 1989-12-21
JP2820985B2 (ja) 1998-11-05
HU208325B (en) 1993-09-28
AU627813B2 (en) 1992-09-03
PL161820B1 (en) 1993-08-31
KR0147829B1 (ko) 1998-08-17
ES2058558T3 (es) 1994-11-01
NO895215D0 (no) 1989-12-22
FI100332B (fi) 1997-11-14
ATE92506T1 (de) 1993-08-15
AU4710589A (en) 1990-06-28
NO177427C (no) 1995-09-13
KR900009704A (ko) 1990-07-05
CA2006083C (en) 1999-09-28
NO895215L (no) 1990-06-25
FR2640978A1 (fi) 1990-06-29
EP0376559A1 (en) 1990-07-04
FR2640978B1 (fi) 1991-04-19

Similar Documents

Publication Publication Date Title
FI896184A0 (fi) Foerfarande foer polymerisering av alfa -olefiner i gasfas, vilket foerfarande regleras genom att samtidigt saetta till polymerisationsmediet en aktivator och en aktivitetsretardator.
ATE11295T1 (de) Verfahren zur polymerisation von olefinen.
MY124965A (en) Process for the gas-phase (co-) polymerisation of olefins in a fluidized bed reactor
AU2178388A (en) Olefin polymerization
AU2585788A (en) Ultra high melt flow rate propylene polymers
MY105397A (en) Preparation of polyketone polymers.
ZA92182B (en) Metallocene(co)polymers,process for their preparation and their use as catalysts
AU631234B2 (en) Preparation of carbon monoxide/olefin polymers using two or more reactors in series
CS275395B2 (en) Catalytic component suitable for alpha-olefins' polymerization or copolymerization
NO179285C (no) Fremgangsmåte for gassfasepolymerisasjon av alfa-olefiner
MY103869A (en) Catalyst for regulating the molecular weight distribution of ethylene polymers.
MY104758A (en) Preparation of polyketone polymers.
EP0428228A3 (en) Preparation of polymers of carbon monoxide with unsaturated compounds
NO930913D0 (no) Katalysator for polymerisering av olefiner og dens fremstilling
ATE136042T1 (de) Ethylenpolymere und verfahren zur herstellung derselben in der gasphase
AU562952B2 (en) Acrylic acid polymers
TH22491EX (th) กระบวนการสำหรับโพลิเมอร์ไรเซชั่นในเฟสแก๊สของแอลฟาโอลิฟิน (alpha-olefin) ที่ควบคุมโดยการเติมสารกระตุ้นและสารควบคุมการเกิดในตัวกลางโพลิเมอร์ไรเซชั่นอย่างทันทีทันใด
AU536206B2 (en) Ethylene polymerisation apparatus
TH7972EX (th) กระบวนการพอลิเมอไรซ์แอลฟา-โอลีฟินในเฟสแก๊ส เมื่อมีสารชะลอความไวปฏิกิริยาอยู่ด้วย

Legal Events

Date Code Title Description
FG Patent granted

Owner name: BP CHEMICALS LIMITED

MA Patent expired