ES8304159A1 - Procedimiento para la obtencion de un catalizador para la polimerizacion de olefinas. - Google Patents

Procedimiento para la obtencion de un catalizador para la polimerizacion de olefinas.

Info

Publication number
ES8304159A1
ES8304159A1 ES508420A ES508420A ES8304159A1 ES 8304159 A1 ES8304159 A1 ES 8304159A1 ES 508420 A ES508420 A ES 508420A ES 508420 A ES508420 A ES 508420A ES 8304159 A1 ES8304159 A1 ES 8304159A1
Authority
ES
Spain
Prior art keywords
phosphate
activated
forming
support
aluminum
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
Application number
ES508420A
Other languages
English (en)
Other versions
ES508420A0 (es
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum 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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of ES8304159A1 publication Critical patent/ES8304159A1/es
Publication of ES508420A0 publication Critical patent/ES508420A0/es
Granted 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

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)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE CATALIZADORES AL CROMO SOPORTADOS QUE CONTIENEN FOSFATO PARA LA POLIMERIZACION DE OLEFINAS, EN PARTICULAR DE OLEFINAS DE 2 A 8 ATOMOS DE CARBONO POR MOLECULA. COMPRENDE LAS SIGUIENTES FASES: PRIMERA, SE FORMA UN SOPORTE QUE CONTENGA FOSFATO; SEGUNDA, SE ACTIVA DICHO SOPORTE MEDIANTE CALENTAMIENTO A UNA TEMPERATURA COMPRENDIDA ENTRE 150 Y 1.000 GRADOS; Y POR ULTIMO, SE INTRODUCE UN COMPUESTO DE CROMO CEROVALENTE EN CONDICIONES ANHIDRAS. EL MENCIONADO SOPORTE SE OBTIENE COMBINANDO UN ALCOXIDO DE ALUMINIO CON ACIDO FOSFORICO PARA OBTENER UN HIDROGEL, Y TRANSFORMANDO A CONTINUACION DICHO HIDROGEL EN UN XEROGEL.
ES508420A 1980-12-31 1981-12-30 Procedimiento para la obtencion de un catalizador para la polimerizacion de olefinas. Granted ES508420A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/221,759 US4364841A (en) 1980-12-31 1980-12-31 Phosphate containing support with zerovalent chromium

Publications (2)

Publication Number Publication Date
ES8304159A1 true ES8304159A1 (es) 1983-03-01
ES508420A0 ES508420A0 (es) 1983-03-01

Family

ID=22829257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508420A Granted ES508420A0 (es) 1980-12-31 1981-12-30 Procedimiento para la obtencion de un catalizador para la polimerizacion de olefinas.

Country Status (8)

Country Link
US (1) US4364841A (es)
EP (1) EP0055865A3 (es)
JP (1) JPS57133103A (es)
AU (1) AU533330B2 (es)
CA (1) CA1165950A (es)
ES (1) ES508420A0 (es)
GB (1) GB2090267A (es)
NO (1) NO814485L (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397765A (en) * 1980-12-31 1983-08-09 Phillips Petroleum Company Phosphated alumina or aluminum phosphate chromium catalyst
US4424139A (en) 1982-03-30 1984-01-03 Phillips Petroleum Company Catalyst comprising a phosphate and with a bis-(cyclopentadienyl)chromium(II) compound
US4444966A (en) * 1982-05-05 1984-04-24 Phillips Petroleum Company Polymerization using phosphated alumina or aluminum phosphate chromium catalyst
US4481302A (en) * 1983-01-27 1984-11-06 Phillips Petroleum Company Chromium on mixed metal phosphate base with organoboron cocatalyst
US4528338A (en) * 1983-01-27 1985-07-09 Mcdaniel Max P Polymerization process using chromium catalyst on mixed metal phosphate with organoboron cocatalysts
US4659690A (en) * 1983-12-23 1987-04-21 Phillips Petroleum Company Acid agglomeration of refractory gel in polar organic diluent
US4535070A (en) * 1983-12-23 1985-08-13 Phillips Petroleum Company Acrylamide polymer used to reduce fines in aluminum phosphate gel
US4818800A (en) * 1985-07-29 1989-04-04 Phillips Petroleum Company Polymerization process utilizing a silica-supported chromium oxide catalyst and boron-containing adjuvant
US4877763A (en) * 1984-05-25 1989-10-31 Williams, Phillips & Umphlett Supported chromium oxide/boron catalyst
US4806513A (en) * 1984-05-29 1989-02-21 Phillips Petroleum Company Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same
US4640964A (en) * 1984-07-02 1987-02-03 Phillips Petroleum Company Olefin polymerization with polyphosphate supported chromium catalysts
US4547479A (en) * 1984-07-02 1985-10-15 Phillips Petroleum Company Polyphosphate in chromium catalyst support
US4717701A (en) * 1985-01-04 1988-01-05 Phillips Petroleum Company Olefin polymerization
US4622371A (en) * 1985-01-04 1986-11-11 Phillips Petroleum Company Olefin polymerization
US4619980A (en) * 1985-04-01 1986-10-28 Phillips Petroleum Company Polymerization catalyst, method of making and use therefor
US4681866A (en) * 1985-04-01 1987-07-21 Phillips Petroleum Company Polymerization catalyst, method of making and use therefor
CN1036853C (zh) * 1985-04-01 1997-12-31 菲利浦石油公司 催化剂在烯烃聚合中的应用
US5032651A (en) * 1990-05-29 1991-07-16 Phillips Petroleum Company Method for producing olefin polymer blends utilizing a chromium-zirconium dual catalyst system
US5087789A (en) * 1990-08-23 1992-02-11 Phillips Petroleum Company Olefin oligomerization
US5543376A (en) * 1994-02-25 1996-08-06 Phillips Petroleum Company Process for producing polyolefins
WO1998030519A1 (en) 1997-01-08 1998-07-16 Hercules Incorporated Solid acids as catalysts for the preparation of hydrocarbon resins
US6977235B2 (en) * 2004-04-22 2005-12-20 Chevron Phillips Chemical Company, Lp Catalyst systems comprising a calcined chromium catalyst and a non-transition metal cyclopentadienyl cocatalyst
CA2708417C (en) 2004-04-22 2014-01-21 Max P. Mcdaniel Polymers having broad molecular weight distribution and methods of making the same
US7307133B2 (en) * 2004-04-22 2007-12-11 Chevron Phillips Chemical Company Lp Polymers having broad molecular weight distributions and methods of making the same
US7638456B2 (en) * 2007-12-18 2009-12-29 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
US20090162273A1 (en) * 2007-12-21 2009-06-25 Howmedica Osteonics Corp. Chromium oxide powder having a reduced level of hexavalent chromium and a method of making the powder
US8399580B2 (en) 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840551A (en) * 1955-08-18 1958-06-24 Standard Oil Co Olefin polymerization with catalysts prepared from boron compounds and transition metal compounds
US2930789A (en) * 1957-08-27 1960-03-29 Basf Ag Polymerization of olefines with a catalyst of chromium oxide on aluminum orthophosphate
US3328380A (en) * 1958-03-03 1967-06-27 Monsanto Co Polymerization and polymerization catalysts
US2985640A (en) * 1959-09-15 1961-05-23 Union Carbide Corp Polymerization catalyst and process
US3157712A (en) * 1961-05-11 1964-11-17 Phillips Petroleum Co Polymerization process using supported diarene metal catalysts
US3342750A (en) * 1965-04-01 1967-09-19 Exxon Research Engineering Co Compositions containing stable aluminum phosphate gel and methods of making and using same
GB1317734A (en) 1969-05-28 1973-05-23 Union Carbide Corp Process for polymerization
US3900457A (en) * 1970-10-08 1975-08-19 Phillips Petroleum Co Olefin polymerization catalyst
US3887494A (en) * 1970-11-12 1975-06-03 Phillips Petroleum Co Olefin polymerization catalyst
US3794628A (en) * 1971-02-02 1974-02-26 Hercules Inc Tris(bicycloheptyl)chromium compounds and use as polymerization catalysts
US3757002A (en) * 1971-09-24 1973-09-04 Union Carbide Corp Pported diarene chromium compounds catalytic polymerization of olefins using cyclopentadiene modified su
US3875132A (en) * 1971-12-30 1975-04-01 Hercules Inc Tetraalkylchromium compounds and use as olefin polymerization catalysts
US3806500A (en) * 1972-07-21 1974-04-23 Union Carbide Corp Polymerization with thermally aged catalyst
US3904550A (en) * 1973-10-19 1975-09-09 Exxon Research Engineering Co Hydrocarbon conversion catalyst comprising alumina and aluminum phosphate
CA1068048A (en) 1975-09-10 1979-12-11 Thomas J. Lynch Ethylene polymerization catalysts
US4219444A (en) * 1977-12-27 1980-08-26 Gulf Oil Corporation Ethylene polymerization catalysts
US4015059A (en) 1975-12-29 1977-03-29 Union Carbide Corporation Fused ring catalyst and ethylene polymerization process therewith
US4118340A (en) * 1976-06-07 1978-10-03 National Distillers And Chemical Corporation Novel polymerization catalyst
US4173548A (en) * 1977-02-02 1979-11-06 Chemplex Company Ethylene polymerization catalyst and method
GB2017521B (en) 1978-03-29 1983-02-02 Bp Chem Int Ltd Supported polymerisation catalysts

Also Published As

Publication number Publication date
NO814485L (no) 1982-07-01
AU7766281A (en) 1982-07-15
CA1165950A (en) 1984-04-17
AU533330B2 (en) 1983-11-17
EP0055865A2 (en) 1982-07-14
EP0055865A3 (en) 1982-08-04
GB2090267A (en) 1982-07-07
US4364841A (en) 1982-12-21
JPS57133103A (en) 1982-08-17
ES508420A0 (es) 1983-03-01

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