BR8207449A - Componentes cataliticos para polimerizacao de etileno e mistura dos mesmos com olefinas e catalisadores para polimerizacao de etileno e de suas misturas com alfa olefinas - Google Patents

Componentes cataliticos para polimerizacao de etileno e mistura dos mesmos com olefinas e catalisadores para polimerizacao de etileno e de suas misturas com alfa olefinas

Info

Publication number
BR8207449A
BR8207449A BR8207449A BR8207449A BR8207449A BR 8207449 A BR8207449 A BR 8207449A BR 8207449 A BR8207449 A BR 8207449A BR 8207449 A BR8207449 A BR 8207449A BR 8207449 A BR8207449 A BR 8207449A
Authority
BR
Brazil
Prior art keywords
polymerization
ethylene
olefins
catalysts
mixtures
Prior art date
Application number
BR8207449A
Other languages
English (en)
Inventor
Illaro Cuffiani
Paolo Longk
Umberto Zucchini
Gianni Pennini
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of BR8207449A publication Critical patent/BR8207449A/pt

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/909—Polymerization characterized by particle size of product

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)
BR8207449A 1981-12-24 1982-12-22 Componentes cataliticos para polimerizacao de etileno e mistura dos mesmos com olefinas e catalisadores para polimerizacao de etileno e de suas misturas com alfa olefinas BR8207449A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25840/81A IT1169291B (it) 1981-12-24 1981-12-24 Componenti di catalizzatori per la polimerizzazione dell'etilene e sue miscele con olefine ed i soui catalizzatori da essi ottenuti

Publications (1)

Publication Number Publication Date
BR8207449A true BR8207449A (pt) 1983-10-18

Family

ID=11217890

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8207449A BR8207449A (pt) 1981-12-24 1982-12-22 Componentes cataliticos para polimerizacao de etileno e mistura dos mesmos com olefinas e catalisadores para polimerizacao de etileno e de suas misturas com alfa olefinas

Country Status (17)

Country Link
US (1) US4517307A (pt)
EP (1) EP0083074B1 (pt)
JP (1) JPS58113211A (pt)
KR (1) KR900002359B1 (pt)
AR (1) AR248145A1 (pt)
AT (1) ATE47404T1 (pt)
AU (1) AU565828B2 (pt)
BR (1) BR8207449A (pt)
CA (1) CA1195680A (pt)
DE (1) DE3279988D1 (pt)
ES (1) ES8607345A1 (pt)
GR (1) GR78407B (pt)
IN (1) IN158358B (pt)
IT (1) IT1169291B (pt)
NO (1) NO163190C (pt)
SU (1) SU1545943A3 (pt)
ZA (1) ZA829392B (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1178466B (it) 1984-03-20 1987-09-09 Montedison Spa Catalizzatori per la omo e copolimerizzazione dell'etilene e polimeri ottenuti
EP0258089B1 (en) * 1986-07-31 1990-10-24 Montedison S.p.A. Process for preparing solid components of catalysts, or precursors of such components, in the form of microspheroidal particles, suitable for the preparation of ethylene polymers
DE3765351D1 (de) * 1986-07-31 1990-11-08 Montedison Spa Verfahren zur polymerisierung von alpha-olefinen oder ihrer mischungen mit aethylen unter anwendung eines mikrosphaeroidalen, teilchenfoermigen, festen katalysatorbestandteils oder eines deren vorlaeufer enthaltenden katalysators.
US5648309A (en) * 1990-06-01 1997-07-15 Hoechst Aktiengesellschaft Process for the preparation of a poly-1-olefin
IT1262934B (it) * 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
FI95387C (fi) * 1992-12-29 1996-01-25 Borealis As Menetelmä -olefiinien polymeroimiseksi sekä esipolymeroitu katalyyttikompositio ja menetelmä tämän valmistamiseksi
CA2136278A1 (en) * 1993-12-17 1995-06-18 Viviano Banzi Catalyst for the preparation of elastomeric ethylene-propylene copolymers
ATE328912T1 (de) * 2001-06-20 2006-06-15 Borealis Tech Oy Herstellung eines katalysatorbestandteils zur olefinpolymerisation
DE60120141T2 (de) * 2001-06-20 2007-03-29 Borealis Technology Oy Herstellung einer Olefinpolymerisationskatalysatorkomponente
EP1323747A1 (en) * 2001-12-19 2003-07-02 Borealis Technology Oy Production of olefin polymerisation catalysts
DE60137638D1 (de) * 2001-12-19 2009-03-26 Borealis Tech Oy Herstellung von geträgerten Katalysatoren für die Olefinpolymerisation
EP1375528A1 (en) * 2002-06-18 2004-01-02 Borealis Polymers Oy Method for the preparation of olefin polymerisation catalysts
EP1403292B1 (en) 2002-09-30 2016-04-13 Borealis Polymers Oy Process for preparing an olefin polymerisation catalyst component with improved high temperature activity
EP1489110B1 (en) * 2003-06-20 2012-01-18 Borealis Polymers Oy Method for preparing an olefin polymerisation catalyst composition
AU2005321510B2 (en) * 2004-12-31 2009-03-26 Borealis Technology Oy Process
US7749934B2 (en) * 2005-02-22 2010-07-06 Rohm And Haas Company Protected catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
EP1862479A1 (en) * 2006-05-31 2007-12-05 Borealis Technology Oy Olefin polymerisation catalyst
EP1862480B1 (en) 2006-05-31 2016-07-27 Borealis Technology Oy Process for preparing an olefin polymerisation catalyst component with improved high temperature activity
EP1939227B1 (en) 2006-12-28 2013-10-30 Borealis Technology Oy Catalyst preparation with phosphorous compound
EP2138517B1 (en) 2008-06-26 2012-09-12 Borealis AG Catalyst preparation using H2
EP2407492B1 (en) 2010-07-13 2015-04-29 Borealis AG Catalyst component
ES2525554T3 (es) 2010-07-13 2014-12-26 Borealis Ag Componente catalizador
ES2676219T3 (es) 2014-06-27 2018-07-17 Borealis Ag Componente de catalizador para la preparación de poliolefinas nucleadas
EP2960257B1 (en) 2014-06-27 2022-09-28 Borealis AG Improved process for preparing a particulate olefin polymerisation catalyst component
CA2868640C (en) * 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
EP3322739B1 (en) 2015-07-16 2023-08-30 Borealis AG Catalyst component
EP4416194A1 (en) 2021-10-14 2024-08-21 Borealis AG Process for forming a ziegler-natta catalyst component

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156063A (en) * 1971-06-25 1979-05-22 Montecanti Edison, S.p.A. Process for the stereoregular polymerization of alpha olefins
US3953414A (en) * 1972-09-13 1976-04-27 Montecatini Edison S.P.A., Catalysts for the polymerization of olefins to spherically shaped polymers
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
JPS54158489A (en) * 1978-06-05 1979-12-14 Mitsubishi Petrochem Co Ltd Polymerization of olefin
US4395359A (en) * 1979-02-27 1983-07-26 Union Carbide Corporation Polymerization catalyst, process for preparing, and use for ethylene homopolymerization
DE3065499D1 (en) * 1979-04-11 1983-12-15 Mitsui Petrochemical Ind Process for producing spherical carrier particles for olefin polymerisation catalyst, catalyst comprising such carrier particles, and use of such catalyst in olefin polymerisation
DE3064564D1 (en) * 1979-04-30 1983-09-22 Shell Int Research Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
US4250287A (en) * 1980-03-14 1981-02-10 Hercules Incorporated 1-Olefin polymerization catalyst
US4325837A (en) * 1980-08-12 1982-04-20 Phillips Petroleum Company Catalyst, method of producing the catalyst, and polymerization process employing the catalyst

Also Published As

Publication number Publication date
KR840002857A (ko) 1984-07-21
JPS58113211A (ja) 1983-07-06
AR248145A1 (es) 1995-06-30
AU565828B2 (en) 1987-10-01
NO163190C (no) 1990-04-18
AU9169382A (en) 1983-06-30
ATE47404T1 (de) 1989-11-15
US4517307A (en) 1985-05-14
NO824222L (no) 1983-06-27
IN158358B (pt) 1986-10-25
EP0083074A1 (en) 1983-07-06
SU1545943A3 (ru) 1990-02-23
JPH0480045B2 (pt) 1992-12-17
DE3279988D1 (en) 1989-11-23
IT8125840A0 (it) 1981-12-24
CA1195680A (en) 1985-10-22
ES8607345A1 (es) 1986-06-01
KR900002359B1 (ko) 1990-04-12
ZA829392B (en) 1983-11-30
ES518515A0 (es) 1986-06-01
IT1169291B (it) 1987-05-27
NO163190B (no) 1990-01-08
EP0083074B1 (en) 1989-10-18
GR78407B (pt) 1984-09-27

Similar Documents

Publication Publication Date Title
BR8207449A (pt) Componentes cataliticos para polimerizacao de etileno e mistura dos mesmos com olefinas e catalisadores para polimerizacao de etileno e de suas misturas com alfa olefinas
MX159151A (es) Composicion catalitica mejorada para la polimerizacion de alfa olefinas
MX163995B (es) Composicion catalizadora para la polimerizacion de olefinas
MX149219A (es) Procedimiento catalitico mejorado para la polimerizacion de alfa olefinas
FI894627A0 (fi) Olefiinien polymeroinnissa käytettäviä katalysaattoreita
ATE27285T1 (de) Komponenten und katalysatoren zur polymerisation von olefinen.
IT8219624A0 (it) Componenti e catalizzatori per la polimerizzazione di olefine.
DE3576508D1 (de) Katalysatorbestandteil zur polymerisation von olefinen.
PH16662A (en) Solid components of catalyst for the polymerization of alpha olefins
AR240463A1 (es) Catalizador soportado para la polimerizacion de olefinas y procedimiento para prepararlos.
IT8822150A0 (it) Componenti e catalizzatori per la polimerizzazione di olefine
GB2029840B (en) Catalyst components and cytalysts for the polymerization of alpha olefines
IT8223198A0 (it) Componenti e catalizzatori per la polimerizzazione di olefine.
GB2033409B (en) Catalyst components and catalysts for the polymerisation of olefins
BR7703149A (pt) Processo para polimerizacao de etileno ou de alfa-olefinas e catalizador para o mesmo
FI910138A (fi) Komponentteja ja katalysaattoreita olefiinien polymerointia varten
IT7827476A0 (it) Procedimento per la polimerizzazione di olefine erelativo catalizzatore.
ES496793A0 (es) Procedimiento para la preparacion de componentes de catali- zadores para la polimerizacion de olefinas
DE2966834D1 (en) Catalyst components and catalysts for the polymerization of olefins; the use thereof
DE3667293D1 (de) Katalysator zur polymerisation von olefinen.
NO833074L (no) Katalysatorkomponent til polymerisasjon av alfa-alkener
MX150889A (es) Procedimiento para obtener un catalizador mejorado para la polimerizacion de alfa olefinas
AR213512A1 (es) Componente catalizader para la polimerizacion de olefinas
IT8023668A0 (it) Catalizzatore per la polimerizzazione di olefine.
BR7704640A (pt) Processo para polimerizacao de etileno e/ou alfa-olefinas e catalisador para o mesmo

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22/12/97