ZA866441B - Preparation of spherical magnesium alkoxide particles - Google Patents

Preparation of spherical magnesium alkoxide particles

Info

Publication number
ZA866441B
ZA866441B ZA866441A ZA866441A ZA866441B ZA 866441 B ZA866441 B ZA 866441B ZA 866441 A ZA866441 A ZA 866441A ZA 866441 A ZA866441 A ZA 866441A ZA 866441 B ZA866441 B ZA 866441B
Authority
ZA
South Africa
Prior art keywords
sub
compound
alkyl group
preparation
magnesium alkoxide
Prior art date
Application number
ZA866441A
Other languages
English (en)
Inventor
John Clement Chadwick
Jacob Cornelis Van Der Sar
Original Assignee
Shell Res Ltd
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 Shell Res Ltd filed Critical Shell Res Ltd
Publication of ZA866441B publication Critical patent/ZA866441B/xx

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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
ZA866441A 1985-08-28 1986-08-26 Preparation of spherical magnesium alkoxide particles ZA866441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858521431A GB8521431D0 (en) 1985-08-28 1985-08-28 Spherical magnesium alkoxide particles

Publications (1)

Publication Number Publication Date
ZA866441B true ZA866441B (en) 1987-03-25

Family

ID=10584400

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA866441A ZA866441B (en) 1985-08-28 1986-08-26 Preparation of spherical magnesium alkoxide particles

Country Status (11)

Country Link
US (2) US4663299A (xx)
EP (1) EP0216402B1 (xx)
JP (1) JPH0798764B2 (xx)
CN (1) CN1008740B (xx)
AT (1) ATE69041T1 (xx)
AU (1) AU590606B2 (xx)
BR (1) BR8604055A (xx)
CA (1) CA1270476A (xx)
DE (1) DE3682248D1 (xx)
GB (1) GB8521431D0 (xx)
ZA (1) ZA866441B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015177731A1 (en) * 2014-05-20 2015-11-26 Reliance Industries Limited Metal alkoxide and a process for its preparation

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2618384B2 (ja) * 1986-12-27 1997-06-11 三井石油化学工業株式会社 オレフイン重合用固体触媒およびその製法
GB8708778D0 (en) * 1987-04-13 1987-05-20 Ici Plc Particulate solid
DE4000697A1 (de) * 1990-01-12 1991-07-18 Huels Chemische Werke Ag Verfahren zur herstellung sphaerischer partikel von magnesiumalkoxid
US5227542A (en) * 1990-01-12 1993-07-13 Huels Aktiengesellschaft Process for the preparation of spherical particles of magnesium alkoxide
US5034361A (en) * 1990-05-24 1991-07-23 Shell Oil Company Catalyst precursor production
DE4040252A1 (de) * 1990-12-17 1992-06-25 Huels Chemische Werke Ag Verfahren zur herstellung von erdalkalialkoholaten mit sphaerischem partikelhabitus
JP3403732B2 (ja) * 1992-10-30 2003-05-06 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・コーポレイション オレフィン重合用触媒
US5648310A (en) * 1993-12-23 1997-07-15 Union Carbide Chemicals & Plastics Technology Corporation Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture
US5674795A (en) * 1993-12-23 1997-10-07 Union Carbide Chemicals & Plastics Technology Corporation Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture
JP3143057B2 (ja) * 1996-02-16 2001-03-07 日本ポリオレフィン株式会社 オレフィン重合用固体触媒成分、その製造法およびポリオレフィンの製造法
TWI253451B (en) 2002-08-29 2006-04-21 Toho Catalyst Co Ltd Solid catalyst component, catalyst for polymerization of olefins, and polymerizing method of olefins
DE10358412A1 (de) * 2003-12-13 2005-07-07 Degussa Ag Verfahren zur Herstellung alkoxyreiner Erdalkalialkoxide
DE10358411A1 (de) * 2003-12-13 2005-07-07 Degussa Ag Verfahren zur Herstellung alkoxyreiner Erdalkalialkoxide
US7737069B2 (en) * 2004-04-23 2010-06-15 Idemitsu Kosan Co., Ltd. Magnesium compound, catalyst for olefin polymerization and method for producing olefin polymer
JPWO2006022244A1 (ja) * 2004-08-24 2008-05-08 出光興産株式会社 マグネシウム化合物、固体触媒成分、オレフィン重合触媒及びポリオレフィンの製造方法
JP5561886B2 (ja) * 2005-04-18 2014-07-30 出光興産株式会社 マグネシウム化合物、固体触媒成分、エチレン系重合触媒、及びエチレン系重合体の製造方法
MY156245A (en) * 2008-04-25 2016-01-29 Reliance Ind Ltd Spheroidal particles for olefin polymerization catalyst
WO2010079701A1 (ja) 2009-01-07 2010-07-15 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、製造方法および触媒並びにオレフィン類重合体の製造方法
US8426537B2 (en) 2009-03-17 2013-04-23 Toho Titanium Co., Ltd. Solid catalyst component and catalyst for polymerization of olefins, and process for production of olefin polymers using same
CN104971672B (zh) 2010-04-09 2018-01-02 帕西拉制药有限公司 用于配制大直径合成膜囊泡的方法
MY169484A (en) 2010-07-12 2019-04-15 Reliance Industries Ltd Attrition resistant catalyst system for manufacture of polyolefins
JP5797661B2 (ja) 2010-11-04 2015-10-21 東邦チタニウム株式会社 オレフィン類重合用触媒およびオレフィン類重合体の製造方法
EP2730590B1 (en) 2011-07-06 2018-04-04 Toho Titanium CO., LTD. Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymer
EP2754677A4 (en) 2011-08-25 2015-01-07 Toho Titanium Co Ltd METHOD FOR PRODUCING A SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, CATALYST FOR OLEFIN POLYMERIZATION, AND METHOD FOR PRODUCING OLEFINE POLYMER
JP5624680B2 (ja) 2011-09-20 2014-11-12 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、オレフィン類重合用触媒及びオレフィン類重合体の製造方法
WO2013093930A1 (en) * 2011-12-21 2013-06-27 Reliance Industries Limited A high surface area silicon derivative free magnesium- titanium catalyst system for ethylene polymerization and process of preparation thereof
SG11201408147TA (en) 2012-07-18 2015-02-27 Toho Titanium Co Ltd Method for producing solid catalyst component for use in polymerization of olefin, catalyst for use in polymerization of olefin, and method for producing olefin polymer
WO2014050809A1 (ja) 2012-09-28 2014-04-03 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、オレフィン類重合用触媒およびオレフィン類重合体の製造方法
SG11201501883UA (en) 2013-02-27 2015-05-28 Toho Titanium Co Ltd Production method for solid catalyst component for polymerizing olefins, catalyst for polymerizing olefins, and production method for polymerized olefins
RU2660441C2 (ru) 2013-02-27 2018-07-06 Тохо Титаниум Ко., Лтд. Способ получения блок-сополимера пропилена
US9206273B2 (en) 2013-02-27 2015-12-08 Toho Titanium Co., Ltd. Solid catalyst component for polymerizing olefins, catalyst for polymerizing olefins, and production method for polymerized olefins
SG10201706793VA (en) 2013-02-27 2017-10-30 Toho Titanium Co Ltd Production method for solid catalyst component for polymerizing olefins, catalyst for polymerizing olefins, and production method for polymerized olefins
US20170121430A1 (en) * 2014-05-20 2017-05-04 Reliance Industries Limited Ziegler-Natta Catalyst Composition And A Process For Its Preparation
US10364305B2 (en) 2014-05-20 2019-07-30 Reliance Industries Limited Polyolefin and a process for preparing the same
MY181212A (en) * 2014-05-22 2020-12-21 Reliance Industries Ltd A shape controlled pro-catalyst and a single pot process for preparing the same
US9714302B2 (en) 2014-10-10 2017-07-25 W. R. Grace & Co.—Conn. Process for preparing spherical polymerization catalyst components for use in olefin polymerizations
WO2019005262A1 (en) 2017-06-27 2019-01-03 Exxonmobil Chemical Patents Inc. POLYPROPYLENE SHOCK COPOLYMER WITH HIGH SHOCK RESISTANCE
US10113014B1 (en) 2017-06-27 2018-10-30 Toho Titanium Co., Ltd. Method for producing solid catalyst component containing vanadium compound for olefin polymerization, olefin polymerization catalyst, and method for producing olefin polymer
WO2019005261A1 (en) 2017-06-27 2019-01-03 Exxonmobil Chemical Patents Inc. POLYPROPYLENE SHOCK COPOLYMER WITH HIGH STIFFNESS
US10246530B2 (en) 2017-06-27 2019-04-02 Toho Titanium Co., Ltd. Method for producing solid catalyst component for olefin polymerization, catalyst for olefin polymerization and a process for propylene polymerization
KR20200054944A (ko) 2017-09-29 2020-05-20 도호 티타늄 가부시키가이샤 올레핀류 중합용 촉매, 올레핀류 중합용 촉매의 제조 방법, 올레핀류 중합체의 제조 방법 및 프로필렌-α-올레핀 공중합체
CN107936154B (zh) 2017-12-01 2020-11-06 中国石油天然气股份有限公司 一种烷氧基镁催化剂载体及其制备方法和应用
US11912796B2 (en) 2018-04-20 2024-02-27 Toho Titanium Co., Ltd. Olefin polymer and method for producing olefin polymer
CN108690152A (zh) * 2018-06-06 2018-10-23 朴蓝聚烯烃科技发展（上海）有限公司 一种烷氧基镁微球颗粒及其制备的固体聚乙烯催化剂组分
CN108912253A (zh) * 2018-06-12 2018-11-30 朴蓝聚烯烃科技发展（上海）有限公司 一种固体聚丙烯催化剂组分
CN109320639B (zh) * 2018-09-13 2021-06-29 朱博源 一种烷氧基镁载体及其制备的聚乙烯催化剂组分
CN109337000A (zh) * 2018-09-13 2019-02-15 朱博源 一种用于烯烃聚合的固体催化剂组分及其催化体系
KR102160452B1 (ko) * 2019-03-25 2020-09-29 효성화학 주식회사 올레핀 중합용 촉매 조성물의 제조방법, 이에 의해 제조된 올레핀 중합용 촉매 조성물 및 이를 이용한 올레핀의 제조방법
EP4065610A1 (en) 2019-11-29 2022-10-05 Thai Polyethylene Co., Ltd. Catalyst composition for the polymerization of olefins
JP7036995B1 (ja) 2020-04-28 2022-03-15 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、オレフィン類重合用触媒及びオレフィ類重合体の製造方法
JP7526587B2 (ja) 2020-04-28 2024-08-01 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分の製造方法
JP7023322B2 (ja) 2020-05-27 2022-02-21 東邦チタニウム株式会社 オレフィン類重合用触媒の製造方法
JPWO2021240955A1 (xx) 2020-05-27 2021-12-02
WO2022094508A1 (en) 2020-10-30 2022-05-05 Exxonmobil Chemical Patents Inc. Polypropylene produced using modified styrenic internal electron donors
JP2022181400A (ja) 2021-05-26 2022-12-08 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、オレフィン類重合用触媒、オレフィン類重合体の製造方法、オレフィン類重合体、プロピレン系ブロック共重合体の製造方法及びプロピレン系ブロック共重合体
JP2023110425A (ja) 2022-01-28 2023-08-09 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分及びその製造方法、オレフィン類重合用触媒の製造方法、並びにオレフィン類重合体の製造方法
JP2023132923A (ja) 2022-03-11 2023-09-22 東邦チタニウム株式会社 オレフィン類重合用触媒、オレフィン類重合体の製造方法及びプロピレン単独重合体
WO2023171433A1 (ja) 2022-03-11 2023-09-14 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、オレフィン類重合用固体触媒成分の製造方法、オレフィン類重合用触媒、オレフィン類重合体の製造方法及びオレフィン類重合体

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362940A (en) * 1965-05-06 1968-01-09 Mobil Oil Corp Stereoregular polymerization of 1-olefins in monomer solution
US3971833A (en) * 1973-07-02 1976-07-27 Dynamit Nobel Aktiengesellschaft Method for the preparation of alcohol-free alkali and alkaline earth metal alcoholates
IE40215B1 (en) * 1973-12-04 1979-04-11 Ici Ltd Olefine polymer, olefine polymerisation process and catalyst
IT1042711B (it) * 1975-09-19 1980-01-30 Montedison Spa Compnenti di catalizzatori per la polimerizzazione di olefine
JPS52111508A (en) * 1976-03-16 1977-09-19 Toshiba Corp Preparation of magnesium alkoxides
JPS5952166B2 (ja) * 1976-06-29 1984-12-18 三井化学株式会社 ポリオレフインの製造方法
GB1603724A (en) * 1977-05-25 1981-11-25 Montedison Spa Components and catalysts for the polymerisation of alpha-olefins
JPS5441985A (en) * 1977-09-09 1979-04-03 Mitsui Petrochem Ind Ltd Polymerization or copolymerization of olefin
CA1141093A (en) * 1979-05-17 1983-02-08 Brian L. Goodall Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
DE3269975D1 (en) * 1981-08-07 1986-04-24 Ici Plc Spraying solid
ATE20239T1 (de) * 1981-08-07 1986-06-15 Ici Plc Uebergangsmetallzusammensetzung auf einem traeger aufgebracht.
JPS5841832A (ja) * 1981-09-07 1983-03-11 Idemitsu Kosan Co Ltd マグネシウムジアルコキシドの製造方法
JPS5938211A (ja) * 1982-08-30 1984-03-02 Idemitsu Kosan Co Ltd α−オレフインの重合方法
US4535068A (en) * 1983-09-20 1985-08-13 Shell Oil Company Olefin polymerization catalyst compositions and polymerization process
CA1244044A (en) * 1983-11-15 1988-11-01 Conrad W. Kamienski Preparation of alkaline earth metal organometallic compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015177731A1 (en) * 2014-05-20 2015-11-26 Reliance Industries Limited Metal alkoxide and a process for its preparation

Also Published As

Publication number Publication date
CN86105015A (zh) 1987-02-25
EP0216402A2 (en) 1987-04-01
AU6184486A (en) 1987-03-05
US4663299A (en) 1987-05-05
US4728704A (en) 1988-03-01
ATE69041T1 (de) 1991-11-15
JPH0798764B2 (ja) 1995-10-25
EP0216402A3 (en) 1988-07-20
BR8604055A (pt) 1987-11-17
EP0216402B1 (en) 1991-10-30
CA1270476A (en) 1990-06-19
JPS6251633A (ja) 1987-03-06
DE3682248D1 (de) 1991-12-05
AU590606B2 (en) 1989-11-09
GB8521431D0 (en) 1985-10-02
CN1008740B (zh) 1990-07-11

Similar Documents

Publication Publication Date Title
AU590606B2 (en) Preparation of spherical magnesium alkoxide particles
EP0283364A3 (en) Monoesters or diesters of endoethano-9,10-dihydro-9,10-anthracene dicarboxylic-11,11 acid, process for their preparation, and their use in the preparation of symmetric or asymmetric methylidene malonates
ES8307239A1 (es) Procedimiento para la preparacion de acidos (2-oxo-3-tetrahidrotienilcarbamoil)-alquiltio aceticos.
IE821822L (en) Pyridazine derivatives
ES8401960A1 (es) Procedimiento para la preparacion de imidazolilfenil-tetrahidropiridazinas.
AU1507288A (en) Novel 11-aryloestrane and 11-arylpregnane derivatives
EP0176118A3 (en) Oligosaccharides containing galactopyranose units for therapeutic or diagnostic use, a process and intermediates for their preparation
FI841885A (xx)
SE7906011L (sv) Nya imidazokinoxaliner och salter derav, sett for framstellning och anvendning derav sasom lekemedel samt farmaceutiska kompositioner innehallande dessa foreningar
JPS57136581A (en) Preparation of 1,5-benzothiazepin derivative
EP0147312A3 (en) Imidazo(1,2-a)pyrimidines and their salts, process for their preparation, their use as medicaments and compositions containing them
ES8305727A1 (es) Procedimiento de preparacion de derivados del 3,4-difenil-5-metil pirazol.
IE810326L (en) Preparing flumequine.
PL242988A1 (en) Process for preparing novel cephalosporins
DE3276754D1 (en) 1-piperazinocarboxylates, process for their preparation and pharmaceutical compositions containing them
IE43461L (en) Cyclopropane derivatives.
DE3371904D1 (en) Tryptamine derivatives active on the cardiovascular system, and process for their preparation
NZ234965A (en) Preparation of optionally halogen-substituted methylenebisphosphonic acids
TH2195EX (th) การเตรียมเซอโรโทนีนและอนุพันธ์ต่างๆ
IE812843L (en) Estra-4,9-dienes
JPS57209815A (en) Preparation of high-purity monosilane
JPS57144254A (en) 2-substituted-2-oxoazetidine derivative and its preparation
JPS56125386A (en) Pyrido (2,3-d)pyrimidine derivative and its preparation
KR820000974B1 (en) Process for the preparation of o-pyrazol-4-yl-0-ethyl-s-n-propyl-(thiono)-thiol-phosphoric adic ester
JPS5724315A (en) Preparation of hydrocarbon