ES454633A1 - Un procedimiento para polimerizar una carga de monomeros quecontiene etileno. - Google Patents

Un procedimiento para polimerizar una carga de monomeros quecontiene etileno.

Info

Publication number
ES454633A1
ES454633A1 ES454633A ES454633A ES454633A1 ES 454633 A1 ES454633 A1 ES 454633A1 ES 454633 A ES454633 A ES 454633A ES 454633 A ES454633 A ES 454633A ES 454633 A1 ES454633 A1 ES 454633A1
Authority
ES
Spain
Prior art keywords
polymerization process
fused ring
ethylene polymerization
ring catalyst
compounds
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
ES454633A
Other languages
English (en)
Spanish (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.)
Union Carbide Corp
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 ES454633A1 publication Critical patent/ES454633A1/es
Expired 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
    • C08F10/02—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)
  • Polymerization Catalysts (AREA)
ES454633A 1975-12-29 1976-12-28 Un procedimiento para polimerizar una carga de monomeros quecontiene etileno. Expired ES454633A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/644,814 US4015059A (en) 1975-12-29 1975-12-29 Fused ring catalyst and ethylene polymerization process therewith

Publications (1)

Publication Number Publication Date
ES454633A1 true ES454633A1 (es) 1977-12-01

Family

ID=24586446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454633A Expired ES454633A1 (es) 1975-12-29 1976-12-28 Un procedimiento para polimerizar una carga de monomeros quecontiene etileno.

Country Status (12)

Country Link
US (1) US4015059A (en:Method)
JP (1) JPS5282692A (en:Method)
AU (1) AU502532B2 (en:Method)
BE (1) BE849917A (en:Method)
CA (1) CA1082675A (en:Method)
DE (1) DE2659166C2 (en:Method)
ES (1) ES454633A1 (en:Method)
FR (1) FR2337145A1 (en:Method)
GB (1) GB1561910A (en:Method)
IT (1) IT1067035B (en:Method)
NL (1) NL178602C (en:Method)
SE (1) SE431555B (en:Method)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077904A (en) * 1976-06-29 1978-03-07 Union Carbide Corporation Olefin polymerization process and catalyst therefor
US4170589A (en) * 1978-02-22 1979-10-09 Union Carbide Corporation Catalytic polymerization of ethylene with supported chromium [II] catalyst in the presence of a phenolic antioxidant
US4368301A (en) * 1979-12-14 1983-01-11 Phillips Petroleum Company Solubilized chromium salt in polymerization catalyst
US4364841A (en) 1980-12-31 1982-12-21 Phillips Petroleum Company Phosphate containing support with zerovalent chromium
US4444968A (en) * 1980-12-31 1984-04-24 Phillips Petroleum Company Olefin polymerization with phosphate supported zerovalent chromium
US4526942A (en) * 1981-09-24 1985-07-02 Mobil Oil Corporation Catalyst for olefin polymerization
AU555386B2 (en) * 1981-09-24 1986-09-25 Mobil Oil Corp. Organo-metallic-zeolite catalyst
US4377497A (en) * 1981-09-24 1983-03-22 Mobil Oil Corporation Catalyst for olefin polymerization
US4803253A (en) * 1982-03-30 1989-02-07 Phillips Petroleum Company Ethylene polymer produced using a catalyst comprising a phosphate and with a bis-(cyclopentadienyl)chromium(II) compound
US5418200A (en) * 1991-03-29 1995-05-23 Chevron Chemical Company Cyclopentadienyl group 6B metal α-olefin polymerization catalysts and process for polymerizing α-olefins
ATE153034T1 (de) * 1991-03-29 1997-05-15 Chevron Usa Inc Cyclopentadienylgruppe enthaltende alpha-olefin- polymerisationskatalysatoren auf basis eines metals der 6b-gruppe und verfahren zur polymerisation von alpha-olefinen
US5436305A (en) * 1991-05-09 1995-07-25 Phillips Petroleum Company Organometallic fluorenyl compounds, preparation, and use
CA2067525C (en) * 1991-05-09 1998-09-15 Helmut G. Alt Organometallic fluorenyl compounds, preparation and use
US5399636A (en) * 1993-06-11 1995-03-21 Phillips Petroleum Company Metallocenes and processes therefor and therewith
DE69210480T2 (de) * 1991-06-27 1996-11-28 Nippon Oil Co Ltd Katalysatorbestandteil für die Olefinpolymerisation
US5276115A (en) * 1992-12-14 1994-01-04 Phillips Petroleum Company Mono-1-olefin polymerization in the presence of hydrogen and a cyclopentadienyl compound
DE4306105A1 (de) * 1993-02-27 1994-09-01 Basf Ag Modifizierte geträgerte Chromocen-Katalysatorsysteme
CA2120852C (en) * 1993-06-03 1998-10-13 Konstantinos Patsidis 9-substituted fluorenyl compounds and the preparation and use of metallocenes thereof
DE4323192A1 (de) * 1993-07-10 1995-01-12 Basf Ag Verfahren zur Herstellung von Homo- und Copolymerisaten von Alk-1-enen
US5593931A (en) * 1995-03-03 1997-01-14 Chevron Chemical Company Cyclopentadienyl group 6b metal alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
NO300220B1 (no) 1996-01-26 1997-04-28 Borealis As Fremgangsmåte og katalysatorsystem for polymerisering av etylen, eventuelt sammen med <alfa>-olefiner, og fremstilt polymermateriale
US6255418B1 (en) 1996-07-30 2001-07-03 Studiengesellschaft Kohle Mbh Catalysts containing organochromium compounds and their use for polymerizing alkenes
DE19637669A1 (de) 1996-09-16 1998-03-19 Hoechst Ag Verfahren zur Herstellung einer methylenverbrückten Biscyclopentadienylverbindung
DE19833858C2 (de) * 1998-07-28 2000-06-08 Elenac Gmbh Geruchsarme Polyethylen-Blends
DE19935592A1 (de) 1999-08-02 2001-02-08 Elenac Gmbh Imidochromverbindungen in Katalysatorsystemen für die Olefinpolymerisation
US6437161B1 (en) * 1999-08-13 2002-08-20 Basf Aktiengesellschaft Monocyclopentadienyl complexes of chromium, molybdenum or tungsten
GB0021301D0 (en) * 2000-08-30 2000-10-18 Borealis Tech Oy Supported catalyst
US20060089253A1 (en) * 2002-08-13 2006-04-27 Shahram Mihan Monocyclopentadienyl complexes
DE60314262T2 (de) 2002-08-22 2008-01-31 Basell Polyolefine Gmbh Monocyclopentadienylkomplexe
WO2004056481A1 (en) * 2002-12-20 2004-07-08 Basell Polyolefine Gmbh Monocyclopentadienyl complexes
KR20060118552A (ko) * 2003-12-16 2006-11-23 바젤 폴리올레핀 게엠베하 모노시클로펜타디에닐 착물
WO2005058983A2 (en) * 2003-12-19 2005-06-30 Basell Polyolefine Gmbh Monocyclopentadienyl complexes
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
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
DE102004039877A1 (de) * 2004-08-17 2006-02-23 Basell Polyolefine Gmbh Silylhalogenidsubstituierte Cyclopentadienylkomplexe der Gruppe 6
DE102004061618A1 (de) * 2004-12-17 2006-06-22 Basell Polyolefine Gmbh Monocyclopentadienylkomplexe
DE102005014395A1 (de) * 2005-03-24 2006-09-28 Basell Polyolefine Gmbh Monocyclopentadienylkomplexe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806500A (en) * 1972-07-21 1974-04-23 Union Carbide Corp Polymerization with thermally aged catalyst

Also Published As

Publication number Publication date
US4015059A (en) 1977-03-29
FR2337145B1 (en:Method) 1981-01-09
JPS558086B2 (en:Method) 1980-03-01
AU2097076A (en) 1978-07-06
SE7614640L (sv) 1977-06-30
GB1561910A (en) 1980-03-05
CA1082675A (en) 1980-07-29
DE2659166C2 (de) 1984-04-26
IT1067035B (it) 1985-03-12
DE2659166A1 (de) 1977-06-30
NL7614484A (nl) 1977-07-01
BE849917A (fr) 1977-06-28
FR2337145A1 (fr) 1977-07-29
NL178602C (nl) 1986-04-16
SE431555B (sv) 1984-02-13
JPS5282692A (en) 1977-07-11
AU502532B2 (en) 1979-07-26

Similar Documents

Publication Publication Date Title
ES454633A1 (es) Un procedimiento para polimerizar una carga de monomeros quecontiene etileno.
ES460188A1 (es) Un procedimiento para preparar un polimero o copolimero de una olefina que contiene al menos tres atomos de carbono.
CA1035497A (en) Homopolymerization of acetylene substituted polyimide polymers
ES450151A1 (es) Procedimiento para la preparacion de un catalizador de poli-merizacion.
SE7702271L (sv) Forfarande for polymerisation av alfa-olefiner och katalysatorer derfor
ES466207A1 (es) Mejoras en el metodo para la polimerizacion catalitica de etileno solamente o la copolimerizacion de etileno con alfa-olefinas
ES8100666A1 (es) Procedimiento catalitico para la produccion de polimeros e- tilenicos
GB1428538A (en) Polymerization with thermally aged catalyst
EP0839823A3 (de) Metallocene
AU500486B2 (en) Production of olefin polymerization catalyst
JPS51122002A (en) Process for preparation of olefin oligomers
CA1001348A (en) Process for the polymerisation or copolymerisation of ethylene with the use of a catalyst supported by a carrier
SE7609358L (sv) Kristallina polymerer och sampolymerer av propen och forfarande for framstellning derav
DE2963688D1 (en) Lithium dicyclopentadienyl titanium hydride compositions, a process for producing them and their use as catalysts in the production of 1-butene and in polymerizing acetylene
ES462185A1 (es) Metodo para preparar un catalizador solido a base de triclo-ruro de titanio.
KR910006334A (ko) 크롬-함유 착체 중합화용 촉매
AT331038B (de) Feinteilige, expandierbare, schwer entflammbare styrolpolymerisate mit guter verarbeitbarkeit und verfahren zur herstellung derselben
CA1028795A (en) Process for polymerization or copolymerization of olefins, catalyst used therefor, and process for preparation of the catalyst
GB1553953A (en) Process for the production of ethylene polymers and catalyst therefor
JPS532584A (en) Preparation of olefin polymers
JPS5253992A (en) Process for producing propylene copolymers
JPS5287490A (en) Production of of polyolefins
JPS5274684A (en) Process for polymerizing or copolymerizing olefins
ES8608544A1 (es) Un procedimiento para producir un catalizador adecuado para la polimerizacion o copolimerizacion de mono-1-olefinas
JPS51132291A (en) A process for polymerizing ethylene

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103