DK255176A - Katalysator til polymerisation af olefiner og fremgangsmade til fremstilling af katalysatoren - Google Patents

Katalysator til polymerisation af olefiner og fremgangsmade til fremstilling af katalysatoren

Info

Publication number
DK255176A
DK255176A DK255176A DK255176A DK255176A DK 255176 A DK255176 A DK 255176A DK 255176 A DK255176 A DK 255176A DK 255176 A DK255176 A DK 255176A DK 255176 A DK255176 A DK 255176A
Authority
DK
Denmark
Prior art keywords
catalyst
olefins
polymerization
preparing
procedure
Prior art date
Application number
DK255176A
Other languages
English (en)
Other versions
DK154438B (da
DK154438C (da
Inventor
U Zucchini
I Cuffiani
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
Priority claimed from IT2428775A external-priority patent/IT1038962B/it
Priority claimed from IT2575875A external-priority patent/IT1040086B/it
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of DK255176A publication Critical patent/DK255176A/da
Publication of DK154438B publication Critical patent/DK154438B/da
Application granted granted Critical
Publication of DK154438C publication Critical patent/DK154438C/da

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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK255176A 1975-06-12 1976-06-09 Katalysatorbestanddel til en katalysator til polymerisation af alkener, fremgangsmaade til fremstilling af en saadan katalysatorbestanddel og anvendelse af en saadan katalysatorbestanddel DK154438C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT2428775 1975-06-12
IT2428775A IT1038962B (it) 1975-06-12 1975-06-12 Catalizzatori per la polimesizzazione di olefine loro metodo di preparazione e loro impiego
IT2575875 1975-07-25
IT2575875A IT1040086B (it) 1975-07-25 1975-07-25 Catalizzatori per la polimerizzazione delle olefime loro metododi preparazione e loro impiego

Publications (3)

Publication Number Publication Date
DK255176A true DK255176A (da) 1976-12-13
DK154438B DK154438B (da) 1988-11-14
DK154438C DK154438C (da) 1989-04-10

Family

ID=26328491

Family Applications (1)

Application Number Title Priority Date Filing Date
DK255176A DK154438C (da) 1975-06-12 1976-06-09 Katalysatorbestanddel til en katalysator til polymerisation af alkener, fremgangsmaade til fremstilling af en saadan katalysatorbestanddel og anvendelse af en saadan katalysatorbestanddel

Country Status (14)

Country Link
US (2) US4089808A (da)
JP (1) JPS6029722B2 (da)
AT (1) AT346067B (da)
AU (1) AU503247B2 (da)
BR (1) BR7603791A (da)
CA (1) CA1076544A (da)
DE (1) DE2626097A1 (da)
DK (1) DK154438C (da)
ES (1) ES448808A1 (da)
FR (1) FR2324649A1 (da)
GB (1) GB1513480A (da)
MX (1) MX143542A (da)
NL (1) NL190723C (da)
SE (1) SE434749B (da)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK154438C (da) * 1975-06-12 1989-04-10 Montedison Spa Katalysatorbestanddel til en katalysator til polymerisation af alkener, fremgangsmaade til fremstilling af en saadan katalysatorbestanddel og anvendelse af en saadan katalysatorbestanddel
IT1068112B (it) * 1976-08-09 1985-03-21 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa olefine e catalizzatori da essi ottenuti
LU77489A1 (da) * 1977-06-06 1979-01-19
IT1110494B (it) * 1978-08-02 1985-12-23 Montedison Spa Polimeri dell etilene e procedimento per la loro preparazione
FR2436794A1 (fr) * 1978-09-22 1980-04-18 Naphtachimie Sa Procede de polymerisation de l'ethylene et produits en resultant
US4293673A (en) * 1978-12-28 1981-10-06 Union Carbide Corporation Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
US4363746A (en) * 1979-05-29 1982-12-14 Phillips Petroleum Company Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst
US4376062A (en) * 1979-11-28 1983-03-08 Union Carbide Corporation Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
US4328121A (en) * 1980-08-04 1982-05-04 Phillips Petroleum Company Polymerization catalyst and process
US4391736A (en) * 1981-06-05 1983-07-05 Phillips Petroleum Company Alpha-olefin polymerization
IT1178466B (it) 1984-03-20 1987-09-09 Montedison Spa Catalizzatori per la omo e copolimerizzazione dell'etilene e polimeri ottenuti
IT1197320B (it) * 1986-10-02 1988-11-30 Ausimont Spa Catalizzatori per la preparazione di copolimeri olefinici elastomerici,saturi ed insaturi,e vopolimeri con essi ottenuti
US5278118A (en) * 1986-10-02 1994-01-11 Ausimont, S.P.A. Catalysts for the preparation of elastomeric olefinic copolymers
US5219961A (en) * 1987-07-30 1993-06-15 Ausimont S.P.A. Catalysts for preparing saturated elastomeric olefinic copolymers and terpolymers
IT1262933B (it) * 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Processo per la polimerizzazione in fase gas di alfa-olefine
ES2114969T3 (es) * 1992-06-18 1998-06-16 Montell Technology Company Bv Procedimiento y aparato para la polimerizacion en fase gaseosa de olefinas.
ITMI922919A1 (it) * 1992-12-21 1994-06-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
IT1271425B (it) * 1993-01-13 1997-05-28 Himont Inc Componenti e catalizzatori per la polimerizzazione di etilene
IT1264679B1 (it) 1993-07-07 1996-10-04 Spherilene Srl Catalizzatori per la (co)polimerizzazione di etilene
IT1269194B (it) * 1994-01-21 1997-03-21 Spherilene Srl Composizioni polimeriche ad elevata processabilita' basate su lldpe
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
IT1276121B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili
IT1276120B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili basati su lldpe
IT1281198B1 (it) 1995-12-18 1998-02-17 Montell Technology Company Bv Film termoretraibili basati su composizioni poliolefiniche comprendenti un copolimero lineare dell'etilene con alfa-olefine
IT1292138B1 (it) * 1997-06-12 1999-01-25 Montell Technology Company Bv Film multistrato estensibili
EP0994920B1 (en) 1998-05-06 2003-06-11 Basell Polyolefine GmbH Polyolefin compositions and films obtained therefrom
DE60336833D1 (de) * 2002-10-09 2011-06-01 Basell Poliolefine Srl Katalytische gasphasenpolymerisation von olefinen
US20090131593A1 (en) * 2003-05-21 2009-05-21 Basell Poliolefine Italia S.R.L Polyethylene films for packaging
CN100378158C (zh) * 2003-05-21 2008-04-02 巴塞尔聚烯烃意大利有限责任公司 拉伸包装膜
RU2008103837A (ru) * 2005-07-01 2009-08-10 Базелль Полиолефин Италия С.Р.Л. (It) Пропиленовые полимеры с широким молекулярно-массовым распределением
US9382347B2 (en) * 2011-02-16 2016-07-05 Fina Technology Inc Ziegler-Natta catalysts doped with non-group IV metal chlorides

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
CA986250A (en) * 1970-05-29 1976-03-23 Teiji Kato Non-elastic ethylene copolymers and process for preparation of same
NL161467C (nl) * 1970-12-02 1980-02-15 Stamicarbon Werkwijze voor het polymeriseren van etheen.
JPS5210916B1 (da) * 1971-07-22 1977-03-26
LU65587A1 (da) * 1972-06-22 1973-12-27
US3953414A (en) * 1972-09-13 1976-04-27 Montecatini Edison S.P.A., Catalysts for the polymerization of olefins to spherically shaped polymers
HU166274B (da) * 1972-09-14 1975-02-28
US3917575A (en) * 1972-11-11 1975-11-04 Nippon Oil Co Ltd Process for production of polyolefins
CH582201A5 (da) * 1972-11-24 1976-11-30 Solvay
JPS5439876B2 (da) * 1973-08-24 1979-11-30
FR2252355B1 (da) * 1973-11-22 1976-10-01 Solvay
DK154438C (da) * 1975-06-12 1989-04-10 Montedison Spa Katalysatorbestanddel til en katalysator til polymerisation af alkener, fremgangsmaade til fremstilling af en saadan katalysatorbestanddel og anvendelse af en saadan katalysatorbestanddel

Also Published As

Publication number Publication date
AT346067B (de) 1978-10-25
SE434749B (sv) 1984-08-13
NL190723C (nl) 1994-07-18
FR2324649B1 (da) 1978-06-30
FR2324649A1 (fr) 1977-04-15
NL190723B (nl) 1994-02-16
AU1490576A (en) 1977-12-22
JPS51151786A (en) 1976-12-27
AU503247B2 (en) 1979-08-30
DE2626097A1 (de) 1976-12-30
ATA423276A (de) 1978-02-15
DK154438B (da) 1988-11-14
JPS6029722B2 (ja) 1985-07-12
BR7603791A (pt) 1977-02-08
ES448808A1 (es) 1977-08-01
GB1513480A (en) 1978-06-07
CA1076544A (en) 1980-04-29
US4089808A (en) 1978-05-16
SE7606505L (sv) 1976-12-13
DK154438C (da) 1989-04-10
DE2626097C2 (da) 1991-05-08
US4472520A (en) 1984-09-18
MX143542A (es) 1981-06-01
NL7606224A (nl) 1976-12-14

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