DK136427B - Fremgangsmåde til polymerisation af ethylen og eventuelt en eller flere andre alfa-olefinmonomere samt katalysator til brug herved. - Google Patents

Fremgangsmåde til polymerisation af ethylen og eventuelt en eller flere andre alfa-olefinmonomere samt katalysator til brug herved.

Info

Publication number
DK136427B
DK136427B DK454071AA DK454071A DK136427B DK 136427 B DK136427 B DK 136427B DK 454071A A DK454071A A DK 454071AA DK 454071 A DK454071 A DK 454071A DK 136427 B DK136427 B DK 136427B
Authority
DK
Denmark
Prior art keywords
alpha
polymerization
catalyst
ethylene
optionally
Prior art date
Application number
DK454071AA
Other languages
Danish (da)
English (en)
Other versions
DK136427C (OSRAM
Inventor
Robert Norman Johnson
Original Assignee
Union Carbide Corp
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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of DK136427B publication Critical patent/DK136427B/da
Application granted granted Critical
Publication of DK136427C publication Critical patent/DK136427C/da

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
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene

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)
DK454071AA 1970-09-17 1971-09-16 Fremgangsmåde til polymerisation af ethylen og eventuelt en eller flere andre alfa-olefinmonomere samt katalysator til brug herved. DK136427B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7318470A 1970-09-17 1970-09-17

Publications (2)

Publication Number Publication Date
DK136427B true DK136427B (da) 1977-10-10
DK136427C DK136427C (OSRAM) 1978-03-06

Family

ID=22112240

Family Applications (1)

Application Number Title Priority Date Filing Date
DK454071AA DK136427B (da) 1970-09-17 1971-09-16 Fremgangsmåde til polymerisation af ethylen og eventuelt en eller flere andre alfa-olefinmonomere samt katalysator til brug herved.

Country Status (5)

Country Link
US (1) US3704287A (OSRAM)
CA (1) CA974223A (OSRAM)
DE (1) DE2146058A1 (OSRAM)
DK (1) DK136427B (OSRAM)
FR (1) FR2131206A5 (OSRAM)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969272A (en) * 1972-12-29 1976-07-13 Anderson Development Company Chromium tris-diorgano-orthophosphate-alkyl aluminum halide catalysts for olefin polymerization and alkylation of aromatic compounds
US3928304A (en) * 1973-11-08 1975-12-23 Chemplex Co Method of making polyolefins using organotin chromate polymerization catalyst
US3876554A (en) * 1973-11-08 1975-04-08 Chemplex Co Organotin chromate polymerization catalyst
US3985676A (en) * 1974-01-24 1976-10-12 National Petro Chemicals Corporation Catalyst composition and method for the preparation thereof
US3884832A (en) * 1974-02-04 1975-05-20 Chemplex Co Organotin chromate polymerization catalyst
US4008359A (en) * 1974-03-29 1977-02-15 Anderson Development Company Chrome catalyst
US3947433A (en) * 1974-05-13 1976-03-30 Phillips Petroleum Company Supported chromium oxide catalyst having mixed adjuvant
US4192775A (en) * 1975-03-14 1980-03-11 National Petro Chemicals Corporation Olefin polymerization catalyst
US3984351A (en) * 1975-03-14 1976-10-05 National Petro Chemicals Corporation Olefin polymerization catalyst
US4184028A (en) * 1975-03-14 1980-01-15 National Petro Chemicals Corporation Olefin Polymerization catalyst
US4049896A (en) * 1975-03-14 1977-09-20 National Petro Chemicals Corporation Olefin polymerization catalyst
US4031298A (en) * 1975-06-30 1977-06-21 Chemplex Company Polymerization catalyst and method
US4234709A (en) * 1976-05-07 1980-11-18 National Petro Chemicals Corporation Catalyst composition, method for producing same and method for polymerization of 1-olefins with same
US4100105A (en) * 1977-01-21 1978-07-11 Union Carbide Corporation Titanium-modified silyl chromate catalysts for ethylene polymerization
AU3589578A (en) * 1977-05-25 1979-11-15 Nat Petro Chem Supported heat activated chromium containing catalyst containing polymeric h/c aluminate
US4115318A (en) * 1977-06-09 1978-09-19 National Petro Chemicals Corporation Olefin polymerization catalyst
USRE31443E (en) * 1977-12-05 1983-11-15 Phillips Petroleum Company Treatment of silica
US4222969A (en) * 1979-04-05 1980-09-16 Texas Alkyls, Inc. Hydrocarbon soluble magnesium compositions of high magnesium content
US4207207A (en) * 1979-01-17 1980-06-10 Texas Alkyls, Inc. Hydrocarbon soluble magnesium compositions of high magnesium content
US4297460A (en) * 1979-06-01 1981-10-27 Phillips Petroleum Co. Treatment of silica
US4297461A (en) * 1979-06-08 1981-10-27 National Petro Chemicals Corp. Olefin polymerization catalyst
US4260706A (en) * 1979-06-21 1981-04-07 National Petro Chemicals Corp. Olefin polymerization catalyst
US4374234A (en) * 1981-05-22 1983-02-15 Phillips Petroleum Company Small amounts of aluminum alkyl or dihydrocarbyl magnesium in slurry olefin polymerization
US5034364A (en) * 1989-11-09 1991-07-23 Mobil Oil Corporation Multiple chromium compound-containing catalyst composition and olefin polymerization therewith
US5137994A (en) * 1991-05-23 1992-08-11 Union Carbide Chemicals & Plastics Technology Corporation Process for the simultaneous trimerization and copolymerization of ethylene
US5486575A (en) * 1994-03-08 1996-01-23 Quantum Chemical Corporation High performance blow molding resins and process for their preparation
USH1600H (en) * 1995-03-27 1996-10-01 Quantum Chemical Company High density polyethylenes with improved processing stability
US6022933A (en) * 1997-08-14 2000-02-08 Union Carbide Chemicals & Plastics Technology Corporation Process for the preparation of polyethylene
EP1155054A1 (en) 1998-12-29 2001-11-21 Chevron Phillips Chemical Company Lp Improved chromate ester catalyst and method of using same to produce high performance polyethylene products
US6465585B2 (en) * 2001-02-19 2002-10-15 Bridgestone Corporation Chromium-based catalyst composition for producing conjugated diene polymers
US7238765B2 (en) * 2003-02-06 2007-07-03 Equistar Chemicals, Lp High density polyethylene and insulation compositions for wire and cable
JP2006521455A (ja) * 2003-03-28 2006-09-21 ユニオン・カーバイド・ケミカルズ・アンド・プラスチックス・テクノロジー・コーポレーション ポリエチレン製造用鉱物油系クロム系触媒
US6982304B2 (en) * 2003-12-22 2006-01-03 Union Carbide Chemicals & Plastics Technology Corporation Blow molding resins with improved ESCR
US7151073B2 (en) * 2004-01-16 2006-12-19 Exxonmobil Chemical Patents Inc. Mesoporous catalyst support, a catalyst system, and method of making and using same for olefin polymerization
US7414099B2 (en) * 2004-12-15 2008-08-19 Univation Technologies, Llc Hindered polyalicyclic alkyl catalysts and their use in a gas-phase polymerization reactor
WO2006107373A1 (en) * 2005-03-31 2006-10-12 Exxonmobil Chemical Patents Inc. Processes for producing high density polyethylene
US8324330B2 (en) * 2006-03-31 2012-12-04 Saudi Basic Industires Corporation Process for the preparation of a silylchromate catalyst
CA2605044C (en) * 2007-10-01 2014-12-02 Nova Chemicals Corporation Polymerization process using a mixed catalyst system
CN101423573B (zh) * 2007-10-31 2011-05-18 中国石油化工股份有限公司 管材用聚乙烯树脂和制备方法及其组合物
CA2740755C (en) 2011-05-25 2019-01-15 Nova Chemicals Corporation Chromium catalysts for olefin polymerization
CA2783494C (en) 2012-07-23 2019-07-30 Nova Chemicals Corporation Adjusting polymer composition
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
KR102248113B1 (ko) 2013-11-21 2021-05-04 유니베이션 테크놀로지즈, 엘엘씨 중합 동안 폴리머 성질을 조절하는 방법
CA2837591A1 (en) 2013-12-19 2015-06-19 Nova Chemicals Corporation Polyethylene composition for extrusion coating
WO2015181151A1 (en) 2014-05-27 2015-12-03 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
JP6674911B2 (ja) 2014-06-24 2020-04-01 ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム 攪拌反応器内の局所流体齢の制御
CA2857456C (en) 2014-07-22 2022-05-03 Nova Chemicals Corporation Improved control over particulate feed
BR112017004029B1 (pt) 2014-09-02 2021-02-09 Univation Technologies, Llc método de preparação de um catalisador à base de cromo
SG11201701451UA (en) 2014-09-02 2017-03-30 Univation Tech Llc Polyolefin production with chromium-based catalysts
ES3041028T3 (en) 2014-09-02 2025-11-06 Univation Tech Llc Polyolefin production with chromium-based catalysts
CA2870027C (en) 2014-11-07 2022-04-26 Matthew Zaki Botros Blow molding composition and process
US20170327609A1 (en) 2014-11-24 2017-11-16 Univation Technologies, Llc Chromium-based catalyst compositions for olefin polymerization
US10266618B2 (en) 2014-11-24 2019-04-23 Univation Technologies, Llc Chromium-based catalyst compositions for olefin polymerization
CA2891002C (en) 2015-05-13 2022-09-06 Veronica Rose Zimmerman Modeling a bed plate and its use
EP3313901B1 (en) 2015-06-23 2019-04-10 SABIC Global Technologies B.V. Polymerisation of ethylene in the presence of a silylchromate based catalyst
US10213766B2 (en) * 2015-09-18 2019-02-26 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
WO2017132092A1 (en) 2016-01-29 2017-08-03 Univation Technologies, Llc Polyolefin film with improved toughness
CN113912760B (zh) 2016-04-20 2023-08-08 尤尼威蒂恩技术有限责任公司 聚合物流动指数改性剂
US11180577B2 (en) 2016-12-15 2021-11-23 Univation Technologies, Llc Rating polymerization processes
US11267914B2 (en) 2016-12-29 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10654953B2 (en) 2016-12-29 2020-05-19 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
EP3700946B1 (en) 2017-10-27 2021-09-08 Univation Technologies, LLC Selectively transitioning polymerization processes
US11161924B2 (en) 2017-10-27 2021-11-02 Univation Technologies, Llc Polyethylene copolymer resins and films
US11266976B2 (en) 2018-04-16 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst with low HRVOC emissions
EP3802640B1 (en) 2018-05-24 2025-10-22 Univation Technologies, LLC Unimodal polyethylene copolymer and film thereof
SG11202100284XA (en) 2018-07-31 2021-03-30 Univation Tech Llc Unimodal polyethylene copolymer and film thereof
WO2020028220A1 (en) 2018-07-31 2020-02-06 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
WO2020251764A1 (en) 2019-06-10 2020-12-17 Univation Technologies, Llc Polyethylene blend
EP4133004B1 (en) 2020-04-07 2024-04-03 Nova Chemicals (International) S.A. High density polyethylene for rigid articles

Also Published As

Publication number Publication date
DK136427C (OSRAM) 1978-03-06
DE2146058A1 (de) 1972-03-23
FR2131206A5 (OSRAM) 1972-11-10
US3704287A (en) 1972-11-28
CA974223A (en) 1975-09-09

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