DE3671749D1 - Verfahren zur polymerisierung von olefinen mit einem ziegler-natta-katalysator und zwei organometallverbindungen. - Google Patents
Verfahren zur polymerisierung von olefinen mit einem ziegler-natta-katalysator und zwei organometallverbindungen.Info
- Publication number
- DE3671749D1 DE3671749D1 DE8686305907T DE3671749T DE3671749D1 DE 3671749 D1 DE3671749 D1 DE 3671749D1 DE 8686305907 T DE8686305907 T DE 8686305907T DE 3671749 T DE3671749 T DE 3671749T DE 3671749 D1 DE3671749 D1 DE 3671749D1
- Authority
- DE
- Germany
- Prior art keywords
- olefins
- ziegler
- organometallic compound
- cocatalyst
- catalyst system
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 239000011954 Ziegler–Natta catalyst Substances 0.000 title abstract 2
- 150000001336 alkenes Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 4
- 150000002902 organometallic compounds Chemical class 0.000 abstract 3
- 239000004711 α-olefin Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
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
- 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
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
-
- 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
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8511999A FR2586022B1 (fr) | 1985-08-06 | 1985-08-06 | Polymerisation d'olefines en phase gazeuse avec un catalyseur ziegler-natta et deux composes organometalliques |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3671749D1 true DE3671749D1 (de) | 1990-07-12 |
Family
ID=9322013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686305907T Expired - Lifetime DE3671749D1 (de) | 1985-08-06 | 1986-07-31 | Verfahren zur polymerisierung von olefinen mit einem ziegler-natta-katalysator und zwei organometallverbindungen. |
Country Status (18)
Country | Link |
---|---|
US (1) | US4748221A (de) |
EP (1) | EP0211624B1 (de) |
JP (1) | JPH0725818B2 (de) |
KR (1) | KR940004124B1 (de) |
CN (1) | CN1007353B (de) |
AT (1) | ATE53395T1 (de) |
AU (1) | AU589986B2 (de) |
BR (1) | BR8603716A (de) |
CA (1) | CA1274343A (de) |
DE (1) | DE3671749D1 (de) |
ES (1) | ES2000598A6 (de) |
FI (1) | FI85150C (de) |
FR (1) | FR2586022B1 (de) |
MY (1) | MY101271A (de) |
NO (1) | NO167463C (de) |
NZ (1) | NZ217040A (de) |
PT (1) | PT83150B (de) |
SG (1) | SG47892G (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640907A (en) * | 1984-08-06 | 1987-02-03 | Exxon Research & Engineering Co. | Polymerization catalyst, production and use |
FR2588559B1 (fr) * | 1985-10-11 | 1988-03-11 | Bp Chimie Sa | Procede de polymerisation ou de copolymerisation d'alpha-olefines en presence d'un systeme catalytique ziegler-natta ameliore |
FR2601372B1 (fr) * | 1986-07-08 | 1988-10-21 | Atochem | Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines |
EP0255790B1 (de) * | 1986-07-31 | 1990-10-03 | Montedison S.p.A. | Verfahren zur Polymerisierung von alpha-Olefinen oder ihrer Mischungen mit Äthylen unter Anwendung eines mikrosphäroidalen, teilchenförmigen, festen Katalysatorbestandteils oder eines deren Vorläufer enthaltenden Katalysators |
IT1197320B (it) * | 1986-10-02 | 1988-11-30 | Ausimont Spa | Catalizzatori per la preparazione di copolimeri olefinici elastomerici,saturi ed insaturi,e vopolimeri con essi ottenuti |
IT1203330B (it) * | 1987-02-06 | 1989-02-15 | Enichem Base Spa | Componente di catalizzatore e catalizzatore per la polimerizzazione dell'etilene o la co-polimerizzazione dell-etilene con alfa-olefine |
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. |
JP3132030B2 (ja) * | 1991-03-22 | 2001-02-05 | 東ソー株式会社 | 立体規則性ポリオレフィンの製造方法 |
IT1246614B (it) | 1991-06-03 | 1994-11-24 | Himont Inc | Procedimento per la polimerizzazione in fase gas delle olefine |
JP2682305B2 (ja) * | 1991-10-29 | 1997-11-26 | 住友化学工業株式会社 | オレフィン重合体の製造方法 |
US5470812A (en) * | 1991-11-06 | 1995-11-28 | Mobil Oil Corporation | High activity polyethylene catalysts prepared with alkoxysilane reagents |
US6291384B1 (en) | 1991-11-06 | 2001-09-18 | Mobil Oil Corporation | High activity catalyst prepared with alkoxysilanes |
US5939348A (en) * | 1991-11-06 | 1999-08-17 | Mobil Oil Corporation | Catalyst for the manufacture of polythylene with a narrow molecular weight distribution |
FR2689133A1 (fr) * | 1992-03-27 | 1993-10-01 | Atochem Elf Sa | Catalyseur de polymérisation des oléfines, son procédé d'obtention. |
EP0574821B1 (de) * | 1992-06-18 | 1998-03-11 | Montell Technology Company bv | Verfahren und Apparat für Gasphase-Polymerisation von Olefinen |
US5376743A (en) * | 1993-03-11 | 1994-12-27 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the production of sticky polymers |
IT1264679B1 (it) | 1993-07-07 | 1996-10-04 | Spherilene Srl | Catalizzatori per la (co)polimerizzazione di etilene |
FR2711656A1 (fr) * | 1993-10-21 | 1995-05-05 | Bp Chemicals Snc | Procédé de préparation d'un catalyseur de polymérisation d'oléfine. |
DE69415829T2 (de) * | 1993-11-18 | 1999-05-20 | Mobil Oil Corp | Katalysatorzusammensetzung für die copolymerisation von ethylen |
IT1269194B (it) * | 1994-01-21 | 1997-03-21 | Spherilene Srl | Composizioni polimeriche ad elevata processabilita' basate su lldpe |
IT1276121B1 (it) * | 1995-11-14 | 1997-10-24 | Montell Technology Company Bv | Film multistrato estensibili |
IT1276120B1 (it) * | 1995-11-14 | 1997-10-24 | Montell Technology Company Bv | Film multistrato estensibili basati su lldpe |
IT1281198B1 (it) | 1995-12-18 | 1998-02-17 | Montell Technology Company Bv | Film termoretraibili basati su composizioni poliolefiniche comprendenti un copolimero lineare dell'etilene con alfa-olefine |
IT1292138B1 (it) * | 1997-06-12 | 1999-01-25 | Montell Technology Company Bv | Film multistrato estensibili |
WO1999057194A1 (en) | 1998-05-06 | 1999-11-11 | Montell Technology Company B.V. | Polyolefin compositions and films obtained therefrom |
US6274684B1 (en) * | 1999-10-22 | 2001-08-14 | Univation Technologies, Llc | Catalyst composition, method of polymerization, and polymer therefrom |
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 |
US6831032B2 (en) | 2002-08-19 | 2004-12-14 | Novolen Technology Holdings C.V. | Ziegler-Natta catalyst and methods of making and using same |
RU2339650C2 (ru) | 2003-03-21 | 2008-11-27 | Дау Глобал Текнолоджиз, Инк. | Способ полимеризации олефинов с регулируемой морфологией |
US6953764B2 (en) | 2003-05-02 | 2005-10-11 | Dow Global Technologies Inc. | High activity olefin polymerization catalyst and process |
US20090131593A1 (en) * | 2003-05-21 | 2009-05-21 | Basell Poliolefine Italia S.R.L | Polyethylene films for packaging |
US20060223942A1 (en) * | 2003-05-21 | 2006-10-05 | Basell Poliolefine Italia S.R.L. | Stretch wrap films |
US6998443B2 (en) | 2003-09-02 | 2006-02-14 | Equistar Chemicals, Lp | Flame retardant insulation compositions having improved abrasion resistance |
US7348371B2 (en) * | 2005-12-20 | 2008-03-25 | Equistar Chemicals, Lp | Cellulosic-reinforced composites having increased resistance to water absorption |
EP1803747A1 (de) | 2005-12-30 | 2007-07-04 | Borealis Technology Oy | Oberflächemodifizierte Polymerisationskatalysatoren zur Herstellung von Polyolefinfilmen mit niedrigem Gelgehalt |
US8080699B2 (en) * | 2009-08-28 | 2011-12-20 | Chemtura Corporation | Two-stage process and system for forming high viscosity polyalphaolefins |
US7651969B2 (en) * | 2006-12-05 | 2010-01-26 | Formosa Plastics Corporation, U.S.A. | Catalyst system for producing ethylene (co) polymer with improved branch distribution |
TW200932762A (en) | 2007-10-22 | 2009-08-01 | Univation Tech Llc | Polyethylene compositions having improved properties |
EP2119732A1 (de) | 2008-05-16 | 2009-11-18 | Borealis Technology Oy | Metallocen-Katalysator-Zusammensetzungen mit verbesserten Eigenschaften, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Polyolefin-Homo- oder Copolymeren |
WO2010071798A1 (en) | 2008-12-18 | 2010-06-24 | Univation Technologies, Llc | Method for seed bed treatment for a polymerization reaction |
WO2010080871A1 (en) | 2009-01-08 | 2010-07-15 | Univation Technologies, Llc | Additive for gas phase polymerization processes |
KR101698618B1 (ko) | 2009-01-08 | 2017-01-20 | 유니베이션 테크놀로지즈, 엘엘씨 | 폴리올레핀 중합 방법을 위한 첨가제 |
EP2456796B1 (de) | 2009-07-23 | 2013-07-17 | Univation Technologies, LLC | Polymerisationsreaktionssystem |
WO2011078923A1 (en) | 2009-12-23 | 2011-06-30 | Univation Technologies, Llc | Methods for producing catalyst systems |
RU2577324C2 (ru) | 2010-12-22 | 2016-03-20 | Юнивейшн Текнолоджиз, Ллк | Добавка для способов полимеризации полиолефина |
CN104918947A (zh) | 2012-12-28 | 2015-09-16 | 尤尼威蒂恩技术有限责任公司 | 将铝氧烷的生产整合到催化剂生产中的方法 |
CN110452318A (zh) | 2013-01-14 | 2019-11-15 | 尤尼威蒂恩技术有限责任公司 | 制备高产率催化剂系统的方法 |
EP3915759A1 (de) | 2015-01-21 | 2021-12-01 | Univation Technologies, LLC | Verfahren zur steuerung einer polymerkettenaufspaltung |
WO2016118566A1 (en) | 2015-01-21 | 2016-07-28 | Univation Technologies, Llc | Methods for gel reduction in polyolefins |
CA2897552C (en) | 2015-07-17 | 2022-08-16 | Nova Chemicals Corporation | Shrink films |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE785673A (fr) * | 1971-06-30 | 1973-01-02 | Naphtachimie Sa | Catalyseurs de polymerisation des olefines prepares a partir decomposesorganomagnesiens |
FR2207145B1 (de) * | 1972-11-17 | 1975-09-12 | Naphtachimie Sa | |
GB2024832B (en) * | 1978-07-05 | 1982-11-03 | Nippon Oil Co Ltd | Polymerization of ethylene |
JPS5710609A (en) * | 1980-06-24 | 1982-01-20 | Mitsui Petrochem Ind Ltd | Preparation of ethylene polymer |
EP0095848A3 (de) * | 1982-06-01 | 1984-05-16 | Imperial Chemical Industries Plc | Verfahren zum Mischpolymerisieren von Äthylen |
EP0099774B2 (de) * | 1982-06-24 | 1995-03-22 | BP Chimie Société Anonyme | Verfahren zur Polymerisation und Copolymerisation von Alphaolefinen in einem Fliessbett |
FR2529209A1 (fr) * | 1982-06-24 | 1983-12-30 | Bp Chimie Sa | Catalyseurs pour la polymerisation et la copolymerisation du propylene et procedes de polymerisation utilisant ces catalyseurs |
IL71357A (en) * | 1983-03-29 | 1987-03-31 | Union Carbide Corp | Process for producing low density ethylene copolymers |
-
1985
- 1985-08-06 FR FR8511999A patent/FR2586022B1/fr not_active Expired
-
1986
- 1986-07-30 NZ NZ217040A patent/NZ217040A/xx unknown
- 1986-07-31 DE DE8686305907T patent/DE3671749D1/de not_active Expired - Lifetime
- 1986-07-31 EP EP86305907A patent/EP0211624B1/de not_active Expired - Lifetime
- 1986-07-31 AT AT86305907T patent/ATE53395T1/de active
- 1986-08-04 AU AU60857/86A patent/AU589986B2/en not_active Ceased
- 1986-08-05 BR BR8603716A patent/BR8603716A/pt unknown
- 1986-08-05 US US06/893,403 patent/US4748221A/en not_active Expired - Lifetime
- 1986-08-05 CN CN86105978A patent/CN1007353B/zh not_active Expired
- 1986-08-05 NO NO863158A patent/NO167463C/no unknown
- 1986-08-05 PT PT83150A patent/PT83150B/pt not_active IP Right Cessation
- 1986-08-06 FI FI863216A patent/FI85150C/fi not_active IP Right Cessation
- 1986-08-06 JP JP61184994A patent/JPH0725818B2/ja not_active Expired - Lifetime
- 1986-08-06 ES ES8600909A patent/ES2000598A6/es not_active Expired
- 1986-08-06 KR KR1019860006490A patent/KR940004124B1/ko not_active IP Right Cessation
- 1986-08-06 CA CA000515387A patent/CA1274343A/en not_active Expired - Lifetime
-
1987
- 1987-08-18 MY MYPI87001370A patent/MY101271A/en unknown
-
1992
- 1992-04-29 SG SG47892A patent/SG47892G/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPH0725818B2 (ja) | 1995-03-22 |
CA1274343A (en) | 1990-09-18 |
AU589986B2 (en) | 1989-10-26 |
NO863158D0 (no) | 1986-08-05 |
FR2586022A1 (fr) | 1987-02-13 |
NO167463C (no) | 1991-11-06 |
KR870002167A (ko) | 1987-03-30 |
FI85150C (fi) | 1992-03-10 |
NO167463B (no) | 1991-07-29 |
ATE53395T1 (de) | 1990-06-15 |
JPS6289706A (ja) | 1987-04-24 |
FI85150B (fi) | 1991-11-29 |
MY101271A (en) | 1991-08-17 |
KR940004124B1 (ko) | 1994-05-13 |
EP0211624A1 (de) | 1987-02-25 |
US4748221A (en) | 1988-05-31 |
NO863158L (no) | 1987-02-09 |
FI863216A0 (fi) | 1986-08-06 |
CN1007353B (zh) | 1990-03-28 |
PT83150A (en) | 1986-09-01 |
SG47892G (en) | 1992-06-12 |
FR2586022B1 (fr) | 1987-11-13 |
PT83150B (pt) | 1989-03-30 |
ES2000598A6 (es) | 1988-03-01 |
BR8603716A (pt) | 1987-03-10 |
FI863216A (fi) | 1987-02-07 |
CN86105978A (zh) | 1987-05-13 |
NZ217040A (en) | 1989-09-27 |
EP0211624B1 (de) | 1990-06-06 |
AU6085786A (en) | 1987-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |