DK652389A - Fremgangsmaade til kontinuert gasfasepolymerisering af alfa-olefiner kontrolleret ved samtidig tilfoersel af et aktiverende middel og et aktivitetshaemmende middel til polymeriseringsmediet - Google Patents

Fremgangsmaade til kontinuert gasfasepolymerisering af alfa-olefiner kontrolleret ved samtidig tilfoersel af et aktiverende middel og et aktivitetshaemmende middel til polymeriseringsmediet Download PDF

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Publication number
DK652389A
DK652389A DK652389A DK652389A DK652389A DK 652389 A DK652389 A DK 652389A DK 652389 A DK652389 A DK 652389A DK 652389 A DK652389 A DK 652389A DK 652389 A DK652389 A DK 652389A
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DK
Denmark
Prior art keywords
continuous gas
activative
olefines
alfa
consumption
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Application number
DK652389A
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Danish (da)
English (en)
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DK652389D0 (da
Inventor
Jean-Claude Bernard
Claudine Berruyer
Laszlo Havas
Original Assignee
Bp Chem Int Ltd
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Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of DK652389D0 publication Critical patent/DK652389D0/da
Publication of DK652389A publication Critical patent/DK652389A/da

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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
    • 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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  • 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)
  • Catalysts (AREA)
  • Polymerization Catalysts (AREA)
DK652389A 1988-12-22 1989-12-21 Fremgangsmaade til kontinuert gasfasepolymerisering af alfa-olefiner kontrolleret ved samtidig tilfoersel af et aktiverende middel og et aktivitetshaemmende middel til polymeriseringsmediet DK652389A (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK652389D0 DK652389D0 (da) 1989-12-21
DK652389A true DK652389A (da) 1990-06-23

Family

ID=9373677

Family Applications (1)

Application Number Title Priority Date Filing Date
DK652389A DK652389A (da) 1988-12-22 1989-12-21 Fremgangsmaade til kontinuert gasfasepolymerisering af alfa-olefiner kontrolleret ved samtidig tilfoersel af et aktiverende middel og et aktivitetshaemmende middel til polymeriseringsmediet

Country Status (19)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
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.
US5227438A (en) * 1991-09-24 1993-07-13 Union Carbide Chemicals & Plastics Technology Corporation Process for the slowdown or termination of polymerization
CA2127822A1 (en) 1993-07-13 1995-01-14 Yoshinori Morita Process for gas phase polymerization of olefin
ES2117803T5 (es) † 1993-09-16 2002-07-16 Union Carbide Chem Plastic Produccion de polimeros.
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
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
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
EP1522544B1 (en) * 1998-10-27 2008-03-12 Westlake Longview Corporation Process for the polymerization of olefins; polyethylenes, and films and articles produced therefrom
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
ES2421887T3 (es) * 2007-03-30 2013-09-06 Univation Tech Llc Sistemas y métodos para fabricación de poliolefinas
US9550847B2 (en) 2012-09-28 2017-01-24 Ineos Europe Ag Method for production of polymer
CN104662048B (zh) 2012-09-28 2018-03-30 英尼奥斯欧洲股份公司 制备聚合物的方法

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
HU896735D0 (en) 1990-03-28
FR2640978A1 (sv) 1990-06-29
NO177427C (no) 1995-09-13
FI100332B (sv) 1997-11-14
AU627813B2 (en) 1992-09-03
HUT53130A (en) 1990-09-28
JPH02214703A (ja) 1990-08-27
FR2640978B1 (sv) 1991-04-19
HK1006573A1 (en) 1999-03-05
EP0376559B1 (en) 1993-08-04
EP0376559A1 (en) 1990-07-04
CA2006083C (en) 1999-09-28
PL161820B1 (en) 1993-08-31
KR900009704A (ko) 1990-07-05
CA2006083A1 (en) 1990-06-22
SK722689A3 (en) 1995-04-12
AU4710589A (en) 1990-06-28
DE68908139T2 (de) 1993-12-02
NZ231868A (en) 1991-01-29
SK277831B6 (en) 1995-04-12
KR0147829B1 (ko) 1998-08-17
JP2820985B2 (ja) 1998-11-05
CZ722689A3 (en) 1993-02-17
NO895215D0 (no) 1989-12-22
ATE92506T1 (de) 1993-08-15
ES2058558T3 (es) 1994-11-01
FI896184A0 (fi) 1989-12-21
NO177427B (no) 1995-06-06
DK652389D0 (da) 1989-12-21
DE68908139D1 (de) 1993-09-09
DD298933A5 (de) 1992-03-19
NO895215L (no) 1990-06-25
CZ277996B6 (en) 1993-07-14
HU208325B (en) 1993-09-28

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