ES8207557A3 - Un procedimiento para la polimerizacion de una alfa-olefina o sus mezclas - Google Patents

Un procedimiento para la polimerizacion de una alfa-olefina o sus mezclas

Info

Publication number
ES8207557A3
ES8207557A3 ES498684A ES498684A ES8207557A3 ES 8207557 A3 ES8207557 A3 ES 8207557A3 ES 498684 A ES498684 A ES 498684A ES 498684 A ES498684 A ES 498684A ES 8207557 A3 ES8207557 A3 ES 8207557A3
Authority
ES
Spain
Prior art keywords
polymerization
translation
procedure
machine
legally binding
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
ES498684A
Other languages
English (en)
Other versions
ES498684A0 (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.)
Dow Chemical Co
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 ES8207557A3 publication Critical patent/ES8207557A3/es
Publication of ES498684A0 publication Critical patent/ES498684A0/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 POLIMERIZACION DE LAS A-OLEFINAS O SUS MEZCLAS SEGUN LA TECNICA DE ZIEGLER. CONSISTE EN LA REACCION DE POLIMERIZACION EN PRESENCIA DE UN CATALIZADOR SOPORTADO Y UN AGENTE ACTIVADOR DEL CATALIZADOR. EL CATALIZADOR CONSISTE EN EL PRODUCTO DE LA REACCION EN UN DILUYENTE INERTE, DE UN COMPUESTO DE MAGNESIO DE FORMULA MGR2.XMER''X'', EN LA QUE R ES HIDROGARBILO C1-20; R'' ES HIDROCARBILO O HIDROCARBILOXI C1-20, ME ES AL, ZN O B; X VALE DE 0 A 10, Y X'' ES IGUAL A LA VALENCIA DE ME, CON AGUA, DIOXIDO DE CARBONO Y UN COMPUESTO DE METAL DE TRANSICION QUE TIENE HALURO. EL AGENTE ACTIVADOR ES DE LA FORMULA A/R33-MXM,MGR23,MGR3X,ZNR3X O ZNR23, EN LAS QUE R3 ES UN RADICAL HIDROCARBILO C1-20; X ES HALOGENO O UN RADICAL HIDROCARBILOXI C1-20 Y M VALE DE O-2. TIENE APLICACION A LA HOMOPOLIMEERIZACION O COPOLIMERIZACION DE A-MONOOLEFINAS Y A-DIOLEFINAS ALIFATICAS A 2 A 18 ATOMOS DE CARBONO.
ES498684A 1979-06-25 1981-01-20 Un procedimiento para la polimerizacion de una alfa-olefina o sus mezclas Granted ES498684A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/051,586 US4244838A (en) 1979-06-25 1979-06-25 High efficiency catalyst for polymerizing olefins

Publications (2)

Publication Number Publication Date
ES8207557A3 true ES8207557A3 (es) 1982-05-01
ES498684A0 ES498684A0 (es) 1982-05-01

Family

ID=21972202

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498684A Granted ES498684A0 (es) 1979-06-25 1981-01-20 Un procedimiento para la polimerizacion de una alfa-olefina o sus mezclas

Country Status (2)

Country Link
US (1) US4244838A (es)
ES (1) ES498684A0 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044665A1 (en) * 1980-07-14 1982-01-27 Imperial Chemical Industries Plc Transition metal composition, production and use
US4387200A (en) * 1980-10-01 1983-06-07 The Dow Chemical Company Process for polymerizing olefins employing a catalyst prepared from organomagnesium compound; oxygen- or nitrogen- containing compound; halide source; transition metal compound and reducing agent
US4496660A (en) * 1980-10-01 1985-01-29 The Dow Chemical Company Catalyst prepared from organo-magnesium compound; oxygen- or nitrogen-containing compound; halide source; transition metal compound and reducing agent
US4402861A (en) * 1981-05-05 1983-09-06 Chemplex Company Polymerization catalyst and method
US4381253A (en) * 1981-10-22 1983-04-26 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4380508A (en) * 1981-10-22 1983-04-19 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4379760A (en) * 1981-11-12 1983-04-12 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4529715A (en) * 1983-10-17 1985-07-16 The Dow Chemical Company Catalyst prepared from organomagnesium compound, carbon dioxide, reducing aluminum source, transition metal compound and zinc compound
US4526943A (en) * 1982-07-29 1985-07-02 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4544647A (en) * 1982-07-29 1985-10-01 The Dow Chemical Company Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4530915A (en) * 1982-09-09 1985-07-23 The Dow Chemical Company Catalyst prepared from organomagnesium compound, carbon dioxide compound, reducing halide source and transition metal compound
US4426316A (en) 1982-09-10 1984-01-17 The Dow Chemical Company Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4434282A (en) 1982-10-04 1984-02-28 The Dow Chemical Company Process for polymerizing olefins
US4456547A (en) * 1982-10-21 1984-06-26 Fuentes Jr Ricardo Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and complex formed from admixture of a transition metal compound and an organozinc compound
US4419269A (en) * 1982-12-06 1983-12-06 The Dow Chemical Company Transition metal containing catalyst
EP0146544A4 (en) * 1983-06-06 1985-12-11 Dow Chemical Co METHOD FOR POLYMERIZING OLEFINS USING A CATALYST FROM AN ORGANOMAGNESIUM COMPOUND; AN OXYGEN OR NITROGEN COMPOUND; HALIDE SOURCES; TRANSITION METAL COMPOUND AND REDUCER.
US4496661A (en) * 1983-10-24 1985-01-29 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
CA1234793A (en) * 1983-12-23 1988-04-05 Marie G. Crowe Process for producing polymerization catalyst
US4612299A (en) * 1984-07-09 1986-09-16 Amoco Corporation Magnesium carboxylate supports
US4540679A (en) * 1984-03-23 1985-09-10 Amoco Corporation Magnesium hydrocarbyl carbonate supports
US4565797A (en) * 1984-08-03 1986-01-21 Exxon Research & Engineering Co. Polymerization catalyst, production and use (P-1010)
US4634746A (en) * 1984-08-03 1987-01-06 Exxon Research & Engineering Co. Polymerization catalyst, production and use (P-1010)
US4565796A (en) * 1984-08-06 1986-01-21 Exxon Research & Engineering Co. Polymerization catalyst, production and use
JPH0655785B2 (ja) * 1984-11-30 1994-07-27 東燃株式会社 オレフイン重合用触媒成分の製造方法
US4665046A (en) * 1985-10-21 1987-05-12 The Dow Chemical Company Organoactinide polymer catalysts
US4707522A (en) * 1986-05-05 1987-11-17 The Dow Chemical Company Low viscosity, semicrystalline chlorinated polyethylene resins and articles formed therefrom
US4751147A (en) * 1986-05-05 1988-06-14 The Dow Chemical Company Low viscosity, semicrystalline chlorinated polyethylene resins and articles formed therefrom
US5045612A (en) * 1990-04-18 1991-09-03 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5114897A (en) * 1990-04-18 1992-05-19 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5350724A (en) * 1993-05-04 1994-09-27 Phillips Petroleum Company Polyolefin polymerization process, process of producing catalyst, and catalyst
DE69502312T2 (de) * 1994-02-18 1998-10-08 Mitsui Chemicals Inc Ethylenpolymer und Verfahren zur Herstellung desselben
US5661097A (en) * 1994-08-12 1997-08-26 The Dow Chemical Company Supported olefin polymerization catalyst

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US4063009A (en) * 1954-01-19 1977-12-13 Studiengesellschaft Kohle M.B.H. Polymerization of ethylenically unsaturated hydrocarbons
NL213149A (es) * 1955-12-22
US3129256A (en) * 1959-12-01 1964-04-14 Gulf Research Development Co Alkylation of benzene with propylene in the presence of a catalyst containing titanium tetrachloride, alkyl aluminum sesquichloride, and oxygen
US3334079A (en) * 1964-01-27 1967-08-01 Dow Chemical Co Polymerization catalyst system consisting of aluminum triethyl, titanium trichloride and a metal cyclopentadienyl
US3478008A (en) * 1965-07-12 1969-11-11 Dow Chemical Co Preparation of propylene having intermediate crystallinity with a catalyst comprising (1) ticl4-metal hydride-alkyl aluminum halide and (2) aluminum trialkyl
US3549717A (en) * 1968-02-28 1970-12-22 Gosei Chem Ind Co Ltd Process for the production of 1,5,9-cyclododecatriene
NL153555B (nl) 1968-05-15 1977-06-15 Stamicarbon Werkwijze ter bereiding van alkeenpolymeren.
US3644318A (en) * 1968-08-21 1972-02-22 Hoechst Ag Process for the polymerization of olefins
GB1275641A (en) 1969-01-06 1972-05-24 Solvay Catalysts for the polymerisation and copolymerisation of olefins
DE1929863A1 (de) 1969-06-12 1970-12-17 Hoechst Ag Verfahren zur Polymerisation von Olefinen
DE2021831C3 (de) 1970-05-05 1974-08-01 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren zur Herstellung von Polymerisationskatalysatoren
LU61816A1 (es) 1970-10-06 1972-06-28
LU61899A1 (es) 1970-10-20 1972-06-28
NL161467C (nl) 1970-12-02 1980-02-15 Stamicarbon Werkwijze voor het polymeriseren van etheen.
GB1367460A (en) * 1970-12-22 1974-09-18 Int Synthetic Rubber Polymerisation catalyst
DE2111455A1 (de) 1971-03-10 1972-09-28 Hoechst Ag Verfahren zur Herstellung von Polyolefinen
BE785673A (fr) * 1971-06-30 1973-01-02 Naphtachimie Sa Catalyseurs de polymerisation des olefines prepares a partir decomposesorganomagnesiens
US3721970A (en) 1971-10-06 1973-03-20 Atomic Energy Commission Alkali metal leak detector
BE791676A (fr) * 1971-12-08 1973-05-21 Solvay Procédé pour la polymérisation des oléfines
DE2257917C3 (de) 1972-11-25 1979-01-25 Hoechst Ag, 6000 Frankfurt Verfahren zur Aufarbeitung von Polyäthylenwachsen
DE2329641C3 (de) * 1973-06-09 1978-09-28 Hoechst Ag, 6000 Frankfurt Verfahren zur Polymerisation von ct-Olefinen
JPS5236877B2 (es) * 1973-11-02 1977-09-19
IT1035396B (it) 1974-04-22 1979-10-20 Dow Chemical Co Catalizzatore dim polimerizzazime oi alta efficienza e relativo procedimento di produzione e di impiego
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CA1058144A (en) 1974-05-25 1979-07-10 Itsuho Aishima Process of production of polyethylene
CA1062692A (en) * 1974-05-25 1979-09-18 Itsuho Aishima Process for polymerizing ethylene
IT1037112B (it) 1975-03-28 1979-11-10 Montedison Spa Catalizzatori per la polimerizzazione delle olfine
NL163525C (nl) 1975-05-27 1980-09-15 Dow Chemical Co Werkwijze voor het polymeriseren van 1-alkenen en werkwijze voor het bereiden van een katalysator geschikt voor toepassing bij voornoemde werkwijze.
IT1042711B (it) 1975-09-19 1980-01-30 Montedison Spa Compnenti di catalizzatori per la polimerizzazione di olefine
DE2543272A1 (de) 1975-09-27 1977-04-07 Basf Ag Verfahren zum herstellen von olefinpolymerisaten
US4039472A (en) * 1975-11-14 1977-08-02 Standard Oil Company (Indiana) Increasing the particle size of as formed polyethylene or ethylene copolymer
GB1525527A (en) * 1975-12-22 1978-09-20 Asahi Chemical Ind Method for producing an organomagnesium complex
US4067822A (en) * 1976-06-23 1978-01-10 The Dow Chemical Company High efficiency complex catalyst for polymerizing olefins
US4104198A (en) * 1976-07-14 1978-08-01 The Dow Chemical Company High yield complex catalyst for polymerizing olefins
US4120820A (en) * 1976-12-01 1978-10-17 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
GB1593492A (en) 1976-12-29 1981-07-15 Int Synthetic Rubber Olefin polymerisation and titanium chloride component therefor
US4136058A (en) * 1977-02-28 1979-01-23 Arco Polymers, Inc. High efficiency catalysts for olefin polymerization

Also Published As

Publication number Publication date
US4244838A (en) 1981-01-13
ES498684A0 (es) 1982-05-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980504