DE60011897D1 - Verfahren zur herstellung von alpha-olefin polymeren - Google Patents
Verfahren zur herstellung von alpha-olefin polymerenInfo
- Publication number
- DE60011897D1 DE60011897D1 DE60011897T DE60011897T DE60011897D1 DE 60011897 D1 DE60011897 D1 DE 60011897D1 DE 60011897 T DE60011897 T DE 60011897T DE 60011897 T DE60011897 T DE 60011897T DE 60011897 D1 DE60011897 D1 DE 60011897D1
- Authority
- DE
- Germany
- Prior art keywords
- stage
- gas phase
- olefin polymers
- producing alpha
- phase reactor
- Prior art date
- 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.)
- Expired - Lifetime
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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
-
- 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
- C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
- C08F2/005—Scale prevention in a polymerisation reactor or its auxiliary parts by addition of a scale inhibitor to the polymerisation medium
-
- 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
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
-
- 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
- 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
- C08F4/622—Component covered by group C08F4/62 with an organo-aluminium compound
-
- 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
- C08F4/626—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/62
-
- 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
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- 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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/05—Transitioning, i.e. transition from one catalyst to another with use of a deactivating agent
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI991015A FI991015A0 (fi) | 1999-05-04 | 1999-05-04 | Menetelmä alfa-olefiinipolymeerien valmistamiseksi |
FI991015 | 1999-05-04 | ||
PCT/FI2000/000398 WO2000066640A1 (en) | 1999-05-04 | 2000-05-04 | Process for producing alfa-olefin polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60011897D1 true DE60011897D1 (de) | 2004-08-05 |
DE60011897T2 DE60011897T2 (de) | 2005-08-25 |
Family
ID=8554587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60011897T Expired - Lifetime DE60011897T2 (de) | 1999-05-04 | 2000-05-04 | Verfahren zur Herstellung von α-Olefin Polymeren |
Country Status (12)
Country | Link |
---|---|
US (1) | US6689846B1 (de) |
EP (1) | EP1183285B1 (de) |
KR (1) | KR100570557B1 (de) |
CN (1) | CN1175012C (de) |
AT (1) | ATE270309T1 (de) |
AU (1) | AU769562B2 (de) |
BR (1) | BR0010301B1 (de) |
CA (1) | CA2372574C (de) |
DE (1) | DE60011897T2 (de) |
ES (1) | ES2223513T3 (de) |
FI (1) | FI991015A0 (de) |
WO (1) | WO2000066640A1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1598377A1 (de) * | 2004-05-21 | 2005-11-23 | Borealis Polymers Oy | Verfahren zur Herstellung von heterophaischem Polyolefin |
DE102005002513B4 (de) * | 2004-09-09 | 2007-09-13 | Rema Lipprandt Gmbh & Co. Kg | Verfahren zur Herstellung einer Steckdose und eines Steckers einer Geräte-Steckvorrichtung sowie einer Platinen-Steckvorrichtung, sowie Steckdose und Stecker hergestellt nach einem derartigen Verfahren |
US7652108B2 (en) | 2004-10-14 | 2010-01-26 | Basell Poliolefine Italia S.R.L. | Process for the gas-phase polymerization olefins |
US8110518B2 (en) * | 2006-04-28 | 2012-02-07 | Fina Technology, Inc. | Fluorinated transition metal catalysts and formation thereof |
US20070255022A1 (en) * | 2006-04-28 | 2007-11-01 | Fina Technology, Inc. | Fluorinated transition metal catalysts and formation thereof |
EP1995259B2 (de) * | 2007-05-25 | 2014-01-01 | Borealis Technology Oy | Herstellungsverfahren für ein Alpha-Olefin-Polymerharz |
DE102007042252A1 (de) * | 2007-09-06 | 2009-03-12 | Basell Polyolefine Gmbh | Kontinuierliche Zufuhr von Hilfsstoffen zur Polymerisation von Olefinen |
US8138285B2 (en) * | 2007-10-26 | 2012-03-20 | Fina Technology, Inc. | Fluorinated impregnated catalyst systems and methods of forming the same |
ES2370689T3 (es) | 2009-02-25 | 2011-12-21 | Borealis Ag | Polímero multimodal de polipropileno, composición que comprende el mismo y un procedimiento para producir el mismo. |
EP2223944A1 (de) | 2009-02-26 | 2010-09-01 | Borealis AG | Verfahren zur Herstellung von Semikristallin-Propylenpolymeren |
US9637570B2 (en) * | 2009-06-11 | 2017-05-02 | Exxonmobil Chemical Patents Inc. | Method and apparatus for reducing fouling |
EP2452959B1 (de) | 2010-11-12 | 2015-01-21 | Borealis AG | Verfahren zur Herstellung von statistischen Propylencopolymeren und deren Verwendung |
EP2452957A1 (de) | 2010-11-12 | 2012-05-16 | Borealis AG | Verbessertes Verfahren zur Herstellung heterophasischer Propylencopolymere |
EP2452960B1 (de) | 2010-11-12 | 2015-01-07 | Borealis AG | Verfahren zur Herstellung von Propylencopolymeren mit einer extrem hohen Schmelzflussrate |
ES2692860T3 (es) * | 2010-12-20 | 2018-12-05 | Braskem America, Inc. | Composiciones a base de propileno de aspecto mejorado y una fluidez en molde excelente |
WO2014123684A1 (en) * | 2013-02-06 | 2014-08-14 | Exxonmobil Chemical Patents Inc. | Incipient wetness method to enhance productivity of supported ziegler-natta catalysts |
US10308740B2 (en) | 2014-02-07 | 2019-06-04 | Eastman Chemical Company | Amorphous propylene-ethylene copolymers |
US10647795B2 (en) | 2014-02-07 | 2020-05-12 | Eastman Chemical Company | Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins |
US11267916B2 (en) | 2014-02-07 | 2022-03-08 | Eastman Chemical Company | Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins |
US9428598B2 (en) | 2014-02-07 | 2016-08-30 | Eastman Chemical Company | Amorphous propylene-ethylene copolymers |
US10723824B2 (en) | 2014-02-07 | 2020-07-28 | Eastman Chemical Company | Adhesives comprising amorphous propylene-ethylene copolymers |
US10696765B2 (en) | 2014-02-07 | 2020-06-30 | Eastman Chemical Company | Adhesive composition comprising amorphous propylene-ethylene copolymer and propylene polymer |
CN110099883A (zh) * | 2016-12-22 | 2019-08-06 | 沙特基础工业全球技术有限公司 | 生产线性α-烯烃的方法 |
PL3567061T3 (pl) | 2018-05-09 | 2024-02-26 | Borealis Ag | Kompozycja polipropylenowa dla rur |
US11352375B2 (en) * | 2018-12-28 | 2022-06-07 | Braskem S.A. | Auxiliaries for olefin polymerization process |
US11820879B2 (en) | 2018-12-28 | 2023-11-21 | Braskem S.A. | Continuous feed of antistatic agent for gas phase polymerization process |
EP3868793A1 (de) * | 2020-02-24 | 2021-08-25 | Borealis AG | Verfahren zur herstellung von alpha-olefinpolymeren in einem mehrstufigen polymerisationsverfahren |
EP4257640A1 (de) | 2022-04-04 | 2023-10-11 | Borealis AG | Rohr aus einer polypropylenzusammensetzung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182810A (en) | 1978-04-21 | 1980-01-08 | Phillips Petroleum Company | Prevention of fouling in polymerization reactors |
FR2538398B1 (fr) | 1982-12-24 | 1986-01-24 | Charbonnages Ste Chimique | Procede continu ameliore de fabrication d'homopolymeres ou de copolymeres de l'ethylene |
JPS62116618A (ja) | 1985-11-15 | 1987-05-28 | Chisso Corp | プロピレン−エチレンブロツク共重合体の連続製造法 |
JPH0730144B2 (ja) | 1986-08-14 | 1995-04-05 | チッソ株式会社 | プロピレン−エチレンブロツク共重合体の連続製造法 |
US5026795A (en) | 1987-02-24 | 1991-06-25 | Phillips Petroleum Co | Process for preventing fouling in a gas phase polymerization reactor |
DE3881728T3 (de) | 1987-03-14 | 1998-01-15 | Mitsubishi Chem Ind | Verfahren zur Herstellung eines Propylen-alpha-Olefin-Blockkopolymers. |
US5037905A (en) | 1989-12-07 | 1991-08-06 | Union Carbide Chemicals And Plastics Technology Corporation | Process for reducing polymer build-up in heat exchangers during polymerization of alpha-olefins |
US5118757A (en) | 1990-03-26 | 1992-06-02 | Shell Oil Company | Polymer production |
FR2660926B1 (fr) | 1990-04-11 | 1992-07-31 | Bp Chemicals Snc | Prepolymere d'alpha-olefine contenant un metal de transition et procede de polymerisation d'alpha-olefine en phase gazeuse mettant en óoeuvre le prepolymere. |
FI94164C (fi) | 1991-03-21 | 1995-07-25 | Borealis Polymers Oy | Menetelmä juoksevaksi saatetun polymerointikatalyytin annostelemiseksi polymerointireaktoriin |
FI88047C (fi) | 1991-05-09 | 1993-03-25 | Neste Oy | Pao tvenne elektrondonorer baserad katalysator foer polymerisation av olefiner |
IT1246614B (it) * | 1991-06-03 | 1994-11-24 | Himont Inc | Procedimento per la polimerizzazione in fase gas delle olefine |
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 |
IT1270125B (it) * | 1994-10-05 | 1997-04-28 | Spherilene Srl | Processo per la ( co) polimerizzazione di olefine |
FI101479B (fi) | 1994-12-22 | 1998-06-30 | Borealis Polymers Oy | Menetelmä likaantumisen estämiseksi polymerointireaktoreissa |
FI104827B (fi) * | 1995-04-12 | 2000-04-14 | Borealis Polymers Oy | Menetelmä likaantumisen ja kerrostumisen estämiseksi kaasufaasireaktoreissa |
JP3355864B2 (ja) | 1995-04-24 | 2002-12-09 | チッソ株式会社 | 高剛性プロピレン・エチレンブロック共重合体の連続製造法 |
-
1999
- 1999-05-04 FI FI991015A patent/FI991015A0/fi unknown
-
2000
- 2000-05-04 WO PCT/FI2000/000398 patent/WO2000066640A1/en active IP Right Grant
- 2000-05-04 BR BRPI0010301-2A patent/BR0010301B1/pt not_active IP Right Cessation
- 2000-05-04 US US09/959,651 patent/US6689846B1/en not_active Expired - Lifetime
- 2000-05-04 ES ES00927264T patent/ES2223513T3/es not_active Expired - Lifetime
- 2000-05-04 CN CNB008098549A patent/CN1175012C/zh not_active Expired - Lifetime
- 2000-05-04 AT AT00927264T patent/ATE270309T1/de not_active IP Right Cessation
- 2000-05-04 AU AU45698/00A patent/AU769562B2/en not_active Ceased
- 2000-05-04 EP EP00927264A patent/EP1183285B1/de not_active Expired - Lifetime
- 2000-05-04 KR KR1020017014103A patent/KR100570557B1/ko not_active IP Right Cessation
- 2000-05-04 CA CA002372574A patent/CA2372574C/en not_active Expired - Fee Related
- 2000-05-04 DE DE60011897T patent/DE60011897T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1183285B1 (de) | 2004-06-30 |
DE60011897T2 (de) | 2005-08-25 |
KR20020013536A (ko) | 2002-02-20 |
WO2000066640A1 (en) | 2000-11-09 |
AU4569800A (en) | 2000-11-17 |
AU769562B2 (en) | 2004-01-29 |
KR100570557B1 (ko) | 2006-04-24 |
US6689846B1 (en) | 2004-02-10 |
ATE270309T1 (de) | 2004-07-15 |
ES2223513T3 (es) | 2005-03-01 |
FI991015A0 (fi) | 1999-05-04 |
CN1175012C (zh) | 2004-11-10 |
BR0010301B1 (pt) | 2010-07-27 |
CN1359397A (zh) | 2002-07-17 |
CA2372574A1 (en) | 2000-11-09 |
CA2372574C (en) | 2009-12-08 |
EP1183285A1 (de) | 2002-03-06 |
BR0010301A (pt) | 2002-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE270309T1 (de) | Verfahren zur herstellung von alpha-olefin polymeren | |
ATE189464T1 (de) | Verfahren zur herstellung von lldpe polymeren | |
DE60133672D1 (de) | Olefinpolymerisationsverfahren zur herstellung vonn | |
DE60012232D1 (de) | Verfahren zur herstellung von vernetzten mischungen amorpher und kristalliner polymere | |
MXPA03008012A (es) | Polimeros de propileno para peliculas. | |
AU2003215387A1 (en) | Olefin polymers, method of making, and use thereof | |
DE69709849D1 (de) | Verfahren zur herstellung von polyethylenen mit breiter molekulargewichtsverteilung und eines darin verwendeten katalysatorsystems | |
ATE245665T1 (de) | Geträgertes katalysatorsystem, verfahren zu seiner herstellung und seine verwendung zur polymerisation von olefinen | |
ATE319751T1 (de) | Verfahren zur herstellung von polymermischungen mit einer breiten molekulargewichtsverteilung in einem einzigen reaktor | |
ATE278723T1 (de) | Propylen-copolymer mit zufälliger comonomerverteilung und verfahren zu seiner herstellung | |
HUP0202644A2 (hu) | Fémorganikus katalizátorkompozíciók | |
FI945873A0 (fi) | Menetelmä etyleenisen polymeerin valmistamiseksi | |
BR9708645A (pt) | Processo de polimerização para produzir elastÈmero de poliolefina, cocatalisador gerador de cátion para ativar um procatalisador de metaloceno, elastÈmero de poliolefina possuindo uma combinação única de propriedades e produtos fabricados a partir do mesmo | |
KR920006429A (ko) | 저밀봉 온도를 갖는 결정성 프로필렌 중합체 조성물 | |
KR950026892A (ko) | 에틸렌중합체, 에틸렌 중합용 고체 티타늄 촉매 성분, 상기 촉매 성분으로 된 에틸렌 중합용 촉매 및 상기 촉매를 사용하는 에틸렌 중합체의 제조방법 | |
DE60102448D1 (de) | Verfahren zur herstellung von polyolefinen | |
ATE482983T1 (de) | Verfahren zur polymerisation von 1-hexen oder höheren alpha-olefinen | |
AR021769A1 (es) | Un procedimiento para la preparacion de una composicion poliolefinica heterofasica, y composiciones obtenidas con el procedimiento y articulos obtenidoscon las composiciones | |
EA200802093A1 (ru) | Способ осуществления перехода от одного сорта полимера к другому | |
DE50012976D1 (de) | Teilkristalline Propylenpolymerisat-Zusammensetzungen mit guter Eignung zur Herstellung von biaxial orientierten Folien | |
ATE324389T1 (de) | Zweistufen-polymerisationsverfahren | |
DE60236326D1 (de) | Fester katalysatorbestandteil zur polymerisation und copolymerisation von ethylen, verfahren zu dessen herstellung | |
DE50112718D1 (de) | Verfahren zur herstellung von übergangsmetallverbindungen und deren verwendung zur polymerisation von olefinen | |
DE602004016198D1 (de) | Verfahren zur polymerisation von olefinen | |
BR9915578A (pt) | Processo para polimerizar etileno e/ou etileno e pelo menos uma ou mais outra(s) olefina (s), pelìcula, e, artigo. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |