DE69422462D1 - Aluminoxanen mit einer erhöhten katalytischen Aktivität - Google Patents

Aluminoxanen mit einer erhöhten katalytischen Aktivität

Info

Publication number
DE69422462D1
DE69422462D1 DE69422462T DE69422462T DE69422462D1 DE 69422462 D1 DE69422462 D1 DE 69422462D1 DE 69422462 T DE69422462 T DE 69422462T DE 69422462 T DE69422462 T DE 69422462T DE 69422462 D1 DE69422462 D1 DE 69422462D1
Authority
DE
Germany
Prior art keywords
aluminoxanes
catalytic activity
increased catalytic
increased
activity
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
Application number
DE69422462T
Other languages
English (en)
Other versions
DE69422462T2 (de
Inventor
Samuel Ayodele Sangokoya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Albemarle Corp
Original Assignee
Albemarle 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 Albemarle Corp filed Critical Albemarle Corp
Application granted granted Critical
Publication of DE69422462D1 publication Critical patent/DE69422462D1/de
Publication of DE69422462T2 publication Critical patent/DE69422462T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/06—Aluminium compounds
    • C07F5/061—Aluminium compounds with C-aluminium linkage
    • C07F5/066—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage)
    • C07F5/068—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage) preparation of alum(in)oxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Toxicology (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE69422462T 1993-09-20 1994-09-02 Aluminoxanen mit einer erhöhten katalytischen Aktivität Expired - Fee Related DE69422462T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12377993A 1993-09-20 1993-09-20

Publications (2)

Publication Number Publication Date
DE69422462D1 true DE69422462D1 (de) 2000-02-10
DE69422462T2 DE69422462T2 (de) 2000-05-31

Family

ID=22410838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422462T Expired - Fee Related DE69422462T2 (de) 1993-09-20 1994-09-02 Aluminoxanen mit einer erhöhten katalytischen Aktivität

Country Status (4)

Country Link
US (2) US5527930A (de)
EP (1) EP0645393B1 (de)
JP (1) JPH07173171A (de)
DE (1) DE69422462T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0843687B1 (de) 1995-08-10 2002-06-12 ExxonMobil Chemical Patents Inc. Mit metallocen stabilisiertes alumoxan
US5670682A (en) * 1995-10-19 1997-09-23 Albemarle Corporation Liquid clathrate aluminoxane compositions
US5922631A (en) * 1995-10-19 1999-07-13 Albemarle Corporation Liquid clathrate aluminoxane compositions as co-catalysts with transition metal catalyst compounds
US5693838A (en) * 1995-11-13 1997-12-02 Albemarle Corporation Aluminoxane process and product
US6034024A (en) * 1996-05-10 2000-03-07 Albemarle Corporation Heat treated alumoxanes
US5959044A (en) * 1996-07-08 1999-09-28 Villar; Juan Carlos Method of controlling continuous ethylene-limited metallocene-catalyzed copolymerization systems
WO1999002570A1 (en) 1997-07-08 1999-01-21 Bp Chemicals Limited Supported polymerisation catalyst
GB9715317D0 (en) * 1997-07-22 1997-09-24 Bp Chem Int Ltd Polymerisation catalysts
US6551955B1 (en) 1997-12-08 2003-04-22 Albemarle Corporation Particulate group 4 metallocene-aluminoxane catalyst compositions devoid of preformed support, and their preparation and their use
CA2313244A1 (en) 1997-12-08 1999-06-17 Steven P. Diefenbach Catalyst compositions of enhanced productivity
US6677265B1 (en) 1997-12-08 2004-01-13 Albemarle Corporation Process of producing self-supported catalysts
US6322890B1 (en) * 1998-03-30 2001-11-27 Wm. Marsh Rice University Supra-molecular alkylalumoxanes
US6271325B1 (en) * 1999-05-17 2001-08-07 Univation Technologies, Llc Method of polymerization
US6395666B1 (en) 1999-09-29 2002-05-28 Phillips Petroleum Company Organometal catalyst compositions
US7193100B2 (en) * 2003-12-31 2007-03-20 Albemarle Corporation Haloaluminoxane compositions, their preparation, and their use in catalysis
JP4731181B2 (ja) * 2005-02-21 2011-07-20 出光興産株式会社 不飽和炭化水素化合物の製造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE94617C (de) *
US3219591A (en) * 1958-05-29 1965-11-23 Hercules Powder Co Ltd Organoaluminum oxide catalyst composition
US3300458A (en) * 1963-08-19 1967-01-24 Union Carbide Corp Continuous processes for the production of ethylene polymers and catalysts suitable therefor
US3242099A (en) * 1964-03-27 1966-03-22 Union Carbide Corp Olefin polymerization catalysts
GB1319746A (en) * 1971-03-11 1973-06-06 Sakharovskaya G B Method of producing linear polyalkylalumoxanes
US4665208A (en) * 1985-07-11 1987-05-12 Exxon Chemical Patents Inc. Process for the preparation of alumoxanes
US4730072A (en) * 1986-08-15 1988-03-08 Shell Oil Company Process for preparing aluminoxanes
US4730071A (en) * 1986-08-15 1988-03-08 Shell Oil Company Process for preparing aluminoxanes
JPH0742301B2 (ja) * 1987-02-14 1995-05-10 三井石油化学工業株式会社 微粒子状アルミノオキサン、その製法およびその用途
US4939217A (en) * 1987-04-03 1990-07-03 Phillips Petroleum Company Process for producing polyolefins and polyolefin catalysts
US5015749A (en) * 1987-08-31 1991-05-14 The Dow Chemical Company Preparation of polyhydrocarbyl-aluminoxanes
US4772736A (en) * 1987-11-23 1988-09-20 Union Carbide Corporation Process for the preparation of aluminoxanes
US5043515A (en) * 1989-08-08 1991-08-27 Shell Oil Company Ethylene oligomerization catalyst and process
US4960878A (en) * 1988-12-02 1990-10-02 Texas Alkyls, Inc. Synthesis of methylaluminoxanes
US5093295A (en) * 1989-03-23 1992-03-03 Idemitsu Kosan Company Limited Process for producing homogeneous aluminoxane solution
US4968827A (en) * 1989-06-06 1990-11-06 Ethyl Corporation Alkylaluminoxane process
US5117020A (en) * 1989-10-30 1992-05-26 Fina Research, S.A. Process for the preparation of metallocenes
US5003095A (en) * 1990-03-08 1991-03-26 Ethyl Corporation Process for preparing methylaluminoxanes
US5041583A (en) * 1990-06-28 1991-08-20 Ethyl Corporation Preparation of aluminoxanes
US5099050A (en) * 1991-04-15 1992-03-24 Ethyl Corporation Preparation of aluminoxanes
US5157137A (en) * 1991-07-26 1992-10-20 Ethyl Corporation Method of making gel free alkylaluminoxane solutions

Also Published As

Publication number Publication date
US5527930A (en) 1996-06-18
DE69422462T2 (de) 2000-05-31
EP0645393A1 (de) 1995-03-29
EP0645393B1 (de) 2000-01-05
US5565397A (en) 1996-10-15
JPH07173171A (ja) 1995-07-11

Similar Documents

Publication Publication Date Title
DE68901785D1 (de) Katalytischer umwandler.
BR9306467A (pt) Silencioso com disposição de conversor catalítico
NO169581C (no) Katalytisk konverter
LV11547A (lv) Makrolidi ar imunodepresantu aktivitati
MX9205465A (es) Convertidor catalitico
DE69518356T2 (de) Metallozene mit hoher äthylenselektiver Aktivität
PT101950A (pt) 5-AMINO-4-ETILSULFINIL-1-ARILPIRAZóIS COM ACTIVIDADE PESTICIDA
DE69531908D1 (de) Trokar mit einer Mehrzahl von Zugängen
DE69417556D1 (de) Katalytische destillationsstruktur
DE69422462T2 (de) Aluminoxanen mit einer erhöhten katalytischen Aktivität
BR9405815A (pt) Conversor catalítico com aquecimento elétrico
DE58908391D1 (de) ECL-CMOS-Wandler.
IS5379A (is) Efnasambönd með taugafrumuvirkni
DE69427776D1 (de) Elektromagnetisch-akustischer wandler
DE68926633D1 (de) AD-Wandleranordnung
FI932516A (fi) Styrkonsol, i synnerhet foer motorfordon
BR9305968A (pt) Solução catalítica
TR25296A (tr) Fungusid aktivitesine sahip bilesik kombinasyonlari
DE69324009D1 (de) Katalytisches krackverfahren
DE69306117D1 (de) Epoxydierungskatalysator
TR25733A (tr) Fungusid aktivitesine sahip bilesik kombinasyonlari
DE69324681D1 (de) Entproteinisierung mit azlacton-gekoppelten funktionsträgern
DE59401842D1 (de) Katalytischer Reaktor
DE68910219D1 (de) Winkelumformer.
DK0665985T3 (da) Platin-rhodium-jern-katalysator

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee