DE69709236T2 - Verfahren zur Herstellung von Ethylenpolymeren - Google Patents
Verfahren zur Herstellung von EthylenpolymerenInfo
- Publication number
- DE69709236T2 DE69709236T2 DE69709236T DE69709236T DE69709236T2 DE 69709236 T2 DE69709236 T2 DE 69709236T2 DE 69709236 T DE69709236 T DE 69709236T DE 69709236 T DE69709236 T DE 69709236T DE 69709236 T2 DE69709236 T2 DE 69709236T2
- Authority
- DE
- Germany
- Prior art keywords
- production
- ethylene polymers
- polymers
- ethylene
- 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 - Fee Related
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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- 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
-
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14862196 | 1996-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69709236D1 DE69709236D1 (de) | 2002-01-31 |
DE69709236T2 true DE69709236T2 (de) | 2002-08-14 |
Family
ID=15456888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69709236T Expired - Fee Related DE69709236T2 (de) | 1996-05-20 | 1997-03-17 | Verfahren zur Herstellung von Ethylenpolymeren |
Country Status (4)
Country | Link |
---|---|
US (1) | US6011127A (de) |
EP (1) | EP0808849B1 (de) |
KR (1) | KR970074795A (de) |
DE (1) | DE69709236T2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6040399A (en) * | 1996-08-21 | 2000-03-21 | Japan Polyolefins Co., Ltd. | Preparation method of ethylene base polymer |
US6326443B1 (en) * | 1997-04-11 | 2001-12-04 | Showa Denko K.K. | Process for preparing ethylene polymer and catalyst used therefor |
EP1085026A4 (de) * | 1999-01-29 | 2004-09-01 | Idemitsu Petrochemical Co | Katalysator zur polymerisation von styrol und anderen monomeren und verfahren zur produktion von styrolpolymeren |
CZ288056B6 (cs) * | 1999-04-08 | 2001-04-11 | Polymer Institute Brno, Spol. S R. O. | Způsob přípravy kopolymerů ethylenu vhodných pro výrobu fólií nebo trubek |
US6486090B1 (en) | 1999-11-04 | 2002-11-26 | 3M Innovative Properties Company | Initiator/hydroxide and initiator/alkoxide complexes, systems comprising the complexes, and polymerized compositions made therewith |
FR2802833B1 (fr) * | 1999-12-24 | 2002-05-10 | Inst Francais Du Petrole | Composition catalytique et procede pour l'oligomerisation de l'ethylene, en particulier en hexene-1 |
KR100848525B1 (ko) * | 2000-12-21 | 2008-07-25 | 닛폰포리프로가부시키가이샤 | 에틸렌계 중합체 |
US20040167015A1 (en) | 2003-02-26 | 2004-08-26 | Cann Kevin J. | Production of broad molecular weight polyethylene |
US7244795B2 (en) * | 2003-12-08 | 2007-07-17 | Univation Technologies, Llc | Polymerization process using metallocene catalyst systems |
US7414099B2 (en) | 2004-12-15 | 2008-08-19 | Univation Technologies, Llc | Hindered polyalicyclic alkyl catalysts and their use in a gas-phase polymerization reactor |
JP2009510005A (ja) * | 2005-09-26 | 2009-03-12 | シムライズ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニー・コマンジツト・ゲゼルシヤフト | 分子内プリンス反応および該反応に適する触媒 |
CN101309938A (zh) * | 2005-11-17 | 2008-11-19 | 埃克森美孚化学专利公司 | 用于烯烃聚合的催化剂体系以及由其制备的聚合物 |
US7956138B2 (en) * | 2007-05-16 | 2011-06-07 | Exxonmobil Chemical Patents Inc. | Catalyst system for olefin polymerization and polymers produced therefrom |
EA019272B1 (ru) | 2008-12-04 | 2014-02-28 | Сауди Бейсик Индастриз Корпорейшн | Полиэтилен для изготовления бочек с открытым верхом |
CN102286123A (zh) * | 2010-06-18 | 2011-12-21 | 中国石油化工股份有限公司 | 一种用于乙烯聚合的催化剂组分及其制备方法 |
CN102627710B (zh) * | 2012-04-16 | 2017-12-29 | 华东理工大学 | 一种负载型双中心复合聚乙烯催化剂的制备方法和应用 |
CN103145897B (zh) * | 2012-04-20 | 2017-12-29 | 华东理工大学 | 一种负载型金属氧化物双活性中心乙烯聚合催化剂的制备及应用 |
US10246528B2 (en) * | 2014-01-09 | 2019-04-02 | Chevron Phillips Chemical Company Lp | Chromium (III) catalyst systems with activator-supports |
US9505856B1 (en) | 2016-01-13 | 2016-11-29 | Chevron Phillips Chemical Company Lp | Methods for making fluorided chromium (VI) catalysts, and polymerization processes using the same |
WO2018106349A1 (en) * | 2016-12-07 | 2018-06-14 | Exxonmobil Chemical Patents Inc. | Chromium-based olefin polymerization catalysts |
US11059916B2 (en) | 2016-12-07 | 2021-07-13 | Exxonmobil Chemical Patents Inc. | Chromium-based olefin polymerization catalysts |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2802763A1 (de) * | 1978-01-23 | 1979-07-26 | Hoechst Ag | Verfahren zur herstellung eines katalysators |
JPH0725829B2 (ja) * | 1986-03-07 | 1995-03-22 | 日本石油株式会社 | エチレン重合体の製造方法 |
JPH02105806A (ja) * | 1988-10-13 | 1990-04-18 | Nippon Oil Co Ltd | エチレン重合体の製造方法 |
JPH02123108A (ja) * | 1988-11-02 | 1990-05-10 | Showa Denko Kk | エチレン系重合体の製造方法 |
JPH02185506A (ja) * | 1989-01-12 | 1990-07-19 | Nippon Oil Co Ltd | エチレン重合体の製造方法 |
JPH0418407A (ja) * | 1990-05-10 | 1992-01-22 | Mitsubishi Kasei Corp | ポリオレフィンの製造法 |
JP3311780B2 (ja) * | 1991-07-23 | 2002-08-05 | 三菱化学株式会社 | オレフィン重合体の製造方法 |
JP3320067B2 (ja) * | 1991-11-04 | 2002-09-03 | シェブロン リサーチ アンド テクノロジー カンパニー | アルミノキサン/クロム触媒を用いたオレフィン重合 |
JPH0925314A (ja) * | 1995-07-10 | 1997-01-28 | Showa Denko Kk | エチレン系重合体の製造方法 |
JPH0925313A (ja) * | 1995-07-10 | 1997-01-28 | Showa Denko Kk | エチレン系重合体の製造方法 |
JP2878991B2 (ja) * | 1995-07-10 | 1999-04-05 | 昭和電工株式会社 | エチレン系重合体の製造方法 |
EP0763550B1 (de) * | 1995-09-14 | 1999-05-06 | Showa Denko Kabushiki Kaisha | Katalysator für ethylenische Polymerisation |
-
1997
- 1997-03-07 US US08/813,756 patent/US6011127A/en not_active Expired - Fee Related
- 1997-03-17 KR KR1019970008933A patent/KR970074795A/ko not_active Application Discontinuation
- 1997-03-17 EP EP97850042A patent/EP0808849B1/de not_active Expired - Lifetime
- 1997-03-17 DE DE69709236T patent/DE69709236T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6011127A (en) | 2000-01-04 |
DE69709236D1 (de) | 2002-01-31 |
KR970074795A (ko) | 1997-12-10 |
EP0808849A1 (de) | 1997-11-26 |
EP0808849B1 (de) | 2001-12-19 |
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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 |