ID25657A - Aerogel-aerogel aluminium-magnesium silikat yang saling bertukaran ion atau magnesium silikat terfluorinasi dan katalisator yang mendukungnya - Google Patents

Aerogel-aerogel aluminium-magnesium silikat yang saling bertukaran ion atau magnesium silikat terfluorinasi dan katalisator yang mendukungnya

Info

Publication number
ID25657A
ID25657A IDW20001805A ID20001805A ID25657A ID 25657 A ID25657 A ID 25657A ID W20001805 A IDW20001805 A ID W20001805A ID 20001805 A ID20001805 A ID 20001805A ID 25657 A ID25657 A ID 25657A
Authority
ID
Indonesia
Prior art keywords
magnesium
silicate
catalystators
aluminum
support
Prior art date
Application number
IDW20001805A
Other languages
English (en)
Indonesian (id)
Inventor
Tao Sun
David R Wilson
Juan M Garces
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of ID25657A publication Critical patent/ID25657A/id

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/10—Magnesium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/14—Silica and magnesia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/12—Fluorides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • 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
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—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
    • 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Silicon Compounds (AREA)
  • Catalysts (AREA)
IDW20001805A 1998-03-26 1999-03-02 Aerogel-aerogel aluminium-magnesium silikat yang saling bertukaran ion atau magnesium silikat terfluorinasi dan katalisator yang mendukungnya ID25657A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7944298P 1998-03-26 1998-03-26

Publications (1)

Publication Number Publication Date
ID25657A true ID25657A (id) 2000-10-19

Family

ID=22150584

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20001805A ID25657A (id) 1998-03-26 1999-03-02 Aerogel-aerogel aluminium-magnesium silikat yang saling bertukaran ion atau magnesium silikat terfluorinasi dan katalisator yang mendukungnya

Country Status (17)

Country Link
US (1) US6376421B2 (es)
EP (1) EP1066110B1 (es)
JP (1) JP2002507533A (es)
KR (1) KR20010052221A (es)
CN (1) CN1295496A (es)
AR (1) AR014776A1 (es)
AT (1) ATE240783T1 (es)
AU (1) AU2977899A (es)
BR (1) BR9909200A (es)
CA (1) CA2322952C (es)
DE (1) DE69908103T2 (es)
HU (1) HUP0102238A3 (es)
ID (1) ID25657A (es)
PL (1) PL343326A1 (es)
TR (1) TR200002753T2 (es)
WO (1) WO1999048605A1 (es)
ZA (1) ZA992310B (es)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100430438B1 (ko) * 1998-10-22 2004-07-19 대림산업 주식회사 담지메탈로센촉매,그제조방법및이를이용한폴리올레핀의중합방법
US6630551B1 (en) 1998-12-02 2003-10-07 Idemitsu Petrochemical Co., Ltd. Catalyst for olefin polymerization and process for producing olefin polymer with the catalyst
US6291386B1 (en) * 1999-05-25 2001-09-18 Equistar Chemicals, Lp Process for the in-situ preparation of single-site transition metal catalysts and polymerization process
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
EP2261292B1 (en) 2002-10-15 2014-07-23 ExxonMobil Chemical Patents Inc. Polyolefin adhesive compositions
US7429404B2 (en) * 2004-07-30 2008-09-30 University Of Utah Research Foundation Methods of selectively incorporating metals onto substrates
EP1805226A1 (en) 2004-10-29 2007-07-11 Exxonmobil Chemical Patents Inc. Catalyst compound containing divalent tridentate ligand
US8143352B2 (en) 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
DE102007022052A1 (de) * 2007-05-08 2008-11-13 Basell Polyolefine Gmbh Katalysatorsystem zur Olefinpolymerisation, Verfahren zu ihrer Herstellung, sowie ein Verfahren zur Polymerisation von a-Olefinen unter Verwendung des Katalysatorsystems
JP2008290909A (ja) * 2007-05-24 2008-12-04 Sumitomo Chemical Co Ltd 珪素酸化物含有乾燥ゲルの充填方法
US7928162B2 (en) 2007-09-13 2011-04-19 Exxonmobil Research And Engineering Company In-line process for producing plasticized polymers and plasticized polymer blends
CN103254514B (zh) 2007-12-20 2015-11-18 埃克森美孚研究工程公司 全同立构聚丙烯和乙烯-丙烯共聚物的共混物
US7939610B2 (en) 2008-05-22 2011-05-10 Exxonmobil Research And Engineering Company Polymerization processes for broadened molecular weight distribution
US8399586B2 (en) 2008-09-05 2013-03-19 Exxonmobil Research And Engineering Company Process for feeding ethylene to polymerization reactors
CN102245698B (zh) 2008-12-15 2014-01-08 埃克森美孚化学专利公司 热塑性烯烃组合物
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
US20110256632A1 (en) 2009-01-08 2011-10-20 Univation Technologies, Llc Additive for Polyolefin Polymerization Processes
CN102482372B (zh) 2009-07-23 2013-09-04 尤尼威蒂恩技术有限公司 聚合反应系统
WO2011078923A1 (en) 2009-12-23 2011-06-30 Univation Technologies, Llc Methods for producing catalyst systems
CN102803308B (zh) 2010-02-18 2015-04-01 尤尼威蒂恩技术有限公司 用于操作聚合反应器的方法
WO2011129956A1 (en) 2010-04-13 2011-10-20 Univation Technologies, Llc Polymer blends and films made therefrom
WO2012009215A1 (en) 2010-07-16 2012-01-19 Univation Technologies, Llc Systems and methods for measuring static charge on particulates
CN103097015B (zh) 2010-07-16 2015-11-25 尤尼威蒂恩技术有限责任公司 测量反应器表面上颗粒积聚的系统与方法
WO2012015898A1 (en) 2010-07-28 2012-02-02 Univation Technologies, Llc Systems and methods for measuring velocity of a particle/fluid mixture
MX337727B (es) 2010-12-17 2016-03-16 Univation Tech Llc Sistemas y metodos para recuperar hidrocarburos a partir de un producto de gas de purga de poliolefinas.
ES2640318T3 (es) 2010-12-22 2017-11-02 Univation Technologies, Llc Aditivo para procedimientos de polimerización de olefinas
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
WO2015088624A1 (en) 2013-12-09 2015-06-18 Univation Technologies, Llc Feeding polymerization additives to polymerization processes
CA2951113C (en) 2014-06-16 2023-09-19 Univation Technologies, Llc Polyethylene resins
CN113321757B (zh) 2014-06-16 2023-05-05 尤尼威蒂恩技术有限责任公司 修改聚乙烯树脂的熔体流动比率和/或溶胀的方法
US9980518B1 (en) * 2014-12-04 2018-05-29 Matthew Isaac Most Heating element for a portable vaporizer
CN107107433B (zh) 2015-01-21 2019-09-13 尤尼威蒂恩技术有限责任公司 用于聚烯烃中的凝胶减少的方法
SG11201705607QA (en) 2015-01-21 2017-08-30 Univation Tech Llc Methods for controlling polymer chain scission
JP6749941B2 (ja) 2015-05-11 2020-09-02 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット 改質粘土を生成するプロセス、生成された改質粘土及びその使用
WO2016183006A1 (en) 2015-05-11 2016-11-17 W.R. Grace & Co.-Conn. Process to produce modified clay, supported metallocene polymerization catalyst, catalyst produced and use thereof
CN106111095A (zh) * 2016-06-27 2016-11-16 安徽金联地矿科技有限公司 一种新型凹凸棒粉复合离子交换纤维气凝胶的制备方法
EP3838929B1 (en) 2016-09-30 2024-05-29 Univation Technologies, LLC Biomodal polymerization catalysts
CA3038655A1 (en) 2016-09-30 2018-04-05 Univation Technologies, Llc Polymerization catalysts
SG11201903393RA (en) 2016-11-08 2019-05-30 Univation Tech Llc Bimodal polyethylene
CN110191902B (zh) 2017-02-13 2022-08-09 尤尼威蒂恩技术有限责任公司 双峰聚乙烯树脂
CA3106914A1 (en) 2018-07-31 2020-02-06 Dow Global Technologies Llc Polyethylene formulations for large part blow molding applications
CA3118441A1 (en) 2018-11-06 2020-05-14 Dow Global Technologies Llc Method of olefin polymerization using alkane-soluble non-metallocene precatalyst
EP3877392B1 (en) 2018-11-06 2023-11-15 Dow Global Technologies LLC Alkane-soluble non-metallocene precatalysts
US11891464B2 (en) 2018-11-06 2024-02-06 Dow Global Technologies Llc Alkane-soluble non-metallocene precatalysts
CN111154036B (zh) * 2020-01-20 2021-12-24 南京工业大学 一种乙烯-硅烷共聚复合气凝胶的制备方法
CN115803351A (zh) 2020-05-29 2023-03-14 陶氏环球技术有限责任公司 减弱的混合催化剂
BR112022021802A2 (pt) 2020-05-29 2022-12-13 Dow Global Technologies Llc Métodos para produzir um catalisador e um polímero poliolefínico, catalisador pós-metalocênico atenuado, método de alimentar um catalisador pós-metalocênico, e, sistema de catalisador multimodal
WO2021243211A1 (en) 2020-05-29 2021-12-02 Dow Global Technologies Llc Catalyst systems and processes for producing polyethylene using the same
EP4157897A1 (en) 2020-05-29 2023-04-05 Dow Global Technologies LLC Chemically converted catalysts
EP4157891A1 (en) 2020-05-29 2023-04-05 Dow Global Technologies LLC Attenuated post-metallocene catalysts
CN115667329A (zh) 2020-05-29 2023-01-31 尤尼威蒂恩技术有限责任公司 用于挤出吹塑转筒应用的具有改善的模量的单反应器双峰聚乙烯
CN115698102A (zh) 2020-05-29 2023-02-03 陶氏环球技术有限责任公司 减弱的后茂金属催化剂
CN115667331B (zh) 2020-05-29 2024-08-23 陶氏环球技术有限责任公司 催化剂体系和使用其生产聚乙烯的方法
CA3180275A1 (en) 2020-05-29 2021-12-02 Rhett A. BAILLIE Catalyst systems and processes for producing polyethylene using the same
CA3180287A1 (en) 2020-05-29 2021-12-02 Rhett A. BAILLIE Chemically converted catalysts
US20230272196A1 (en) 2020-08-05 2023-08-31 Dow Global Technologies Llc Thermoplastic compositions comprising recycled polymers and articles manufactured therefrom
KR20230048113A (ko) 2020-08-05 2023-04-10 다우 글로벌 테크놀로지스 엘엘씨 바이모달 폴리에틸렌을 포함하는 열가소성 조성물 및 이로부터 제조된 물품
CN114405486B (zh) * 2021-11-17 2023-06-23 重庆科技学院 防污抗菌和防染料吸附功能的多孔冻凝胶的制备方法
CA3238452A1 (en) 2021-11-23 2023-06-01 Andrew M. Camelio Supported catalyst systems containing a silocon bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reacto
WO2023096864A1 (en) 2021-11-23 2023-06-01 Dow Global Technologies Llc Supported catalyst systems containing a carbon bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and poly ethylene copolymer resins in a gas phase polymerization reactor
EP4437011A1 (en) 2021-11-23 2024-10-02 Dow Global Technologies LLC Supported catalyst systems containing a germanium bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reactor

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688002A (en) * 1950-03-11 1954-08-31 Houdry Process Corp Method of preparing a silica-magnesia-alumina gel catalyst
FR1090868A (fr) * 1953-11-21 1955-04-05 Standard Oil Dev Co Préparation de gels d'oxydes hydrates purifiés
GB1054588A (es) 1964-07-27 1900-01-01
US3404097A (en) * 1965-08-16 1968-10-01 Grace W R & Co Method for preparing silica-magnesiafluoride catalyst
US4176090A (en) 1975-11-18 1979-11-27 W. R. Grace & Co. Pillared interlayered clay materials useful as catalysts and sorbents
IL50548A (en) 1976-09-23 1979-10-31 Yissum Res Dev Co Process for preparation of molecular sieves
US4238364A (en) 1979-04-03 1980-12-09 University Of Utah Class of cracking catalysts acidic forms of cross-linked smectities
US4248739A (en) 1979-09-04 1981-02-03 W. R. Grace & Co. Stabilized pillared interlayered clays
US4271043A (en) 1979-09-04 1981-06-02 W. R. Grace & Co. Pillared interlayered clay products
US4666887A (en) 1980-11-28 1987-05-19 Proter S.P.A. Intravenous or intraperitoneal administration of a tripeptide compound for treating cancer
US4367163A (en) 1981-04-15 1983-01-04 Research Corporation Silica-clay complexes
JPS59133209A (ja) * 1983-01-20 1984-07-31 Chisso Corp オレフィン重合触媒用担体
US4507396A (en) * 1983-08-18 1985-03-26 Chevron Research Company Solid body preparation and formation by agglomeration in an immiscible solvent
FR2584698B1 (fr) * 1985-07-15 1990-05-18 Rhone Poulenc Spec Chim Procede de preparation de particules de silice spheroidales
US4761391A (en) 1986-06-30 1988-08-02 Union Oil Company Of California Delaminated clays and their use in hydrocarbon conversion processes
JPS63230581A (ja) 1987-03-17 1988-09-27 科学技術庁無機材質研究所長 開放型微細空孔の粘土多孔体の製造方法
JPH01103908A (ja) 1987-10-15 1989-04-21 Res Dev Corp Of Japan 層間分離性層状体の製造法
IT1240613B (it) * 1990-03-26 1993-12-17 Enichem Anic Spa Catalizzatore supportato per la polimerizzazione e la copolimerizzazione di composti olefinicamente insaturi, e procedimento di (co) polimerizzazione impiegante lo stesso
TW218884B (es) 1991-05-01 1994-01-11 Mitsubishi Kakoki Kk
US5362825A (en) 1992-07-13 1994-11-08 Phillips Petroleum Company Catalysts for polymerizing olefins and methods
CA2116259A1 (en) * 1993-02-23 1994-08-24 Akira Sano Solid catalyst components for olefin polymerization and use thereof
DE69412047T2 (de) 1993-12-17 1999-04-15 Tosoh Corp., Shinnanyo, Yamaguchi Olefinpolymerisationkatalysator und Verfahren zur Olefinpolymerisation
US5529965A (en) 1994-10-28 1996-06-25 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US6486089B1 (en) * 1995-11-09 2002-11-26 Exxonmobil Oil Corporation Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
KR100225565B1 (ko) * 1996-12-12 1999-10-15 유규재 초미세 규산 알루미늄염의 제조법

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HUP0102238A2 (hu) 2001-10-28
DE69908103T2 (de) 2004-03-25
US6376421B2 (en) 2002-04-23
EP1066110B1 (en) 2003-05-21
JP2002507533A (ja) 2002-03-12
CA2322952A1 (en) 1999-09-30
BR9909200A (pt) 2000-11-14
DE69908103D1 (de) 2003-06-26
WO1999048605A1 (en) 1999-09-30
HUP0102238A3 (en) 2002-06-28
TR200002753T2 (tr) 2000-12-21
CN1295496A (zh) 2001-05-16
ZA992310B (en) 2000-10-11
US20010012819A1 (en) 2001-08-09
PL343326A1 (en) 2001-08-13
ATE240783T1 (de) 2003-06-15
AU2977899A (en) 1999-10-18
KR20010052221A (ko) 2001-06-25
AR014776A1 (es) 2001-03-28
CA2322952C (en) 2007-10-02
EP1066110A1 (en) 2001-01-10

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