IN158358B - - Google Patents

Info

Publication number
IN158358B
IN158358B IN1481/CAL/82A IN1481CA1982A IN158358B IN 158358 B IN158358 B IN 158358B IN 1481CA1982 A IN1481CA1982 A IN 1481CA1982A IN 158358 B IN158358 B IN 158358B
Authority
IN
India
Application number
IN1481/CAL/82A
Other languages
English (en)
Inventor
Illaro Cuffiani
Paolo Longi
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
Priority to IN92/CAL/86A priority Critical patent/IN161918B/en
Publication of IN158358B publication Critical patent/IN158358B/en

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)
IN1481/CAL/82A 1981-12-24 1982-12-23 IN158358B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN92/CAL/86A IN161918B (de) 1981-12-24 1986-02-10

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
IN158358B true IN158358B (de) 1986-10-25

Family

ID=11217890

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1481/CAL/82A IN158358B (de) 1981-12-24 1982-12-23

Country Status (17)

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

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 (de) * 1986-07-31 1990-10-24 Montedison S.p.A. Verfahren zur Herstellung mikrospheroidaler fester Katalysatorbestandteile oder ihrer Vorläufer und ihre Anwendung bei der Herstellung von Äthylenpolymeren
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 (de) * 2001-12-19 2003-07-02 Borealis Technology Oy Herstellung von Katalysatoren für die Olefinpolymerisation
DE60137638D1 (de) * 2001-12-19 2009-03-26 Borealis Tech Oy Herstellung von geträgerten Katalysatoren für die Olefinpolymerisation
EP1375528A1 (de) * 2002-06-18 2004-01-02 Borealis Polymers Oy Verfahren zur Herstellung von Olefinpolymerisationskatalysatoren
EP1403292B1 (de) 2002-09-30 2016-04-13 Borealis Polymers Oy Verfahren zur herstellung eines olefinpolymerisationskatalysatorbestandteils mit verbesserter aktivität bei hoher temperatur
EP1489110B1 (de) * 2003-06-20 2012-01-18 Borealis Polymers Oy Verfahren zur Herstellung eines Katalysators für die Olefinpolymerisation
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 (de) * 2006-05-31 2007-12-05 Borealis Technology Oy Olefinpolymerisationskatalysator
EP1862480B1 (de) 2006-05-31 2016-07-27 Borealis Technology Oy Verfahren zur Herstellung eines Olefinpolymerisationskatalysatorbestandteils mit verbesserter Aktivität bei hoher Temperatur
EP1939227B1 (de) 2006-12-28 2013-10-30 Borealis Technology Oy Katalysatorherstellung mit Phosphorverbindung
EP2138517B1 (de) 2008-06-26 2012-09-12 Borealis AG Katalysatorherstellung mit H2
EP2407492B1 (de) 2010-07-13 2015-04-29 Borealis AG Katalysatorkomponente
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 (de) 2014-06-27 2022-09-28 Borealis AG Verbessertes Verfahren zur Herstellung einer teilchenförmigen Olefinpolymerisationskatalysatorkomponente
CA2868640C (en) * 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
EP3322739B1 (de) 2015-07-16 2023-08-30 Borealis AG Katalysatorkomponente
EP4416194A1 (de) 2021-10-14 2024-08-21 Borealis AG Verfahren zur herstellung eines ziegler-natta-katalysatorbestandteils

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
BR8207449A (pt) 1983-10-18
EP0083074A1 (de) 1983-07-06
SU1545943A3 (ru) 1990-02-23
JPH0480045B2 (de) 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 (de) 1989-10-18
GR78407B (de) 1984-09-27

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