IT1038962B - Catalizzatori per la polimesizzazione di olefine loro metodo di preparazione e loro impiego - Google Patents

Catalizzatori per la polimesizzazione di olefine loro metodo di preparazione e loro impiego

Info

Publication number
IT1038962B
IT1038962B IT2428775A IT2428775A IT1038962B IT 1038962 B IT1038962 B IT 1038962B IT 2428775 A IT2428775 A IT 2428775A IT 2428775 A IT2428775 A IT 2428775A IT 1038962 B IT1038962 B IT 1038962B
Authority
IT
Italy
Prior art keywords
cpd
transition metal
contg
ziegler catalyst
dihalide
Prior art date
Application number
IT2428775A
Other languages
English (en)
Other versions
IT7524287A1 (it
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 IT2428775A priority Critical patent/IT1038962B/it
Priority to NL7606224A priority patent/NL190723C/xx
Priority to SE7606505A priority patent/SE434749B/xx
Priority to GB23910/76A priority patent/GB1513480A/en
Priority to DK255176A priority patent/DK154438C/da
Priority to CA254,512A priority patent/CA1076544A/en
Priority to FR7617580A priority patent/FR2324649A1/fr
Priority to AT423276A priority patent/AT346067B/de
Priority to DE19762626097 priority patent/DE2626097A1/de
Priority to US05/695,034 priority patent/US4089808A/en
Priority to MX165094A priority patent/MX143542A/es
Priority to ES448808A priority patent/ES448808A1/es
Priority to BE167853A priority patent/BE842866A/fr
Priority to ZA763488A priority patent/ZA763488B/xx
Priority to BR7603791A priority patent/BR7603791A/pt
Priority to JP51068245A priority patent/JPS6029722B2/ja
Priority to AU14905/76A priority patent/AU503247B2/en
Publication of IT7524287A1 publication Critical patent/IT7524287A1/it
Application granted granted Critical
Publication of IT1038962B publication Critical patent/IT1038962B/it
Priority to US06/416,176 priority patent/US4472520A/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
    • 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)
IT2428775A 1975-06-12 1975-06-12 Catalizzatori per la polimesizzazione di olefine loro metodo di preparazione e loro impiego IT1038962B (it)

Priority Applications (18)

Application Number Priority Date Filing Date Title
IT2428775A IT1038962B (it) 1975-06-12 1975-06-12 Catalizzatori per la polimesizzazione di olefine loro metodo di preparazione e loro impiego
SE7606505A SE434749B (sv) 1975-06-12 1976-06-09 Katalysatorkomponenter for polymerisation av olefiner samt forfarande for framstellning av dessa katalysatorkomponenter
GB23910/76A GB1513480A (en) 1975-06-12 1976-06-09 Catalysts for the polymerization of olefins
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
NL7606224A NL190723C (nl) 1975-06-12 1976-06-09 Werkwijze voor het bereiden van Ziegler-katalysatoren voor de polymerisatie van alkenen.
FR7617580A FR2324649A1 (fr) 1975-06-12 1976-06-10 Catalyseurs pour la polymerisation d'olefines, procede de preparation et utilisation de ces catalyseurs
AT423276A AT346067B (de) 1975-06-12 1976-06-10 Verfahren zum polymerisieren von aethylen, propylen oder mischungen hievon
DE19762626097 DE2626097A1 (de) 1975-06-12 1976-06-10 Katalysatorkomponenten fuer die olefinpolymerisation, ihre herstellung und verwendung
CA254,512A CA1076544A (en) 1975-06-12 1976-06-10 Catalysts for the polymerization of olefins
MX165094A MX143542A (es) 1975-06-12 1976-06-11 Procedimiento mejorado para la obtencion de componentes de catalizadores para la polimerizacion de olefinas
ES448808A ES448808A1 (es) 1975-06-12 1976-06-11 Procedimiento para la preparacion de componentes de catali- zadores para la polimerizacion de olefinas.
BE167853A BE842866A (fr) 1975-06-12 1976-06-11 Catalyseurs pour la polymerisation d'olefines, procede de preparation et utilisation de ces catalyseurs
ZA763488A ZA763488B (en) 1975-06-12 1976-06-11 Catalysts for the polymerization of olefins method of preparing same and relevant utilization
BR7603791A BR7603791A (pt) 1975-06-12 1976-06-11 Processo para preparar componentes de catalisador para a polimerizacao de olefinas
US05/695,034 US4089808A (en) 1975-06-12 1976-06-11 Catalysts for the polymerization of olefins, method of preparing the same
JP51068245A JPS6029722B2 (ja) 1975-06-12 1976-06-12 オレフィレの重合用触媒成分の製造方法
AU14905/76A AU503247B2 (en) 1975-06-12 1976-06-15 Olefin polymerization catalyst
US06/416,176 US4472520A (en) 1975-06-12 1982-09-09 Process for preparing components of catalysts for the polymerization of olefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2428775A IT1038962B (it) 1975-06-12 1975-06-12 Catalizzatori per la polimesizzazione di olefine loro metodo di preparazione e loro impiego

Publications (2)

Publication Number Publication Date
IT7524287A1 IT7524287A1 (it) 1976-12-12
IT1038962B true IT1038962B (it) 1979-11-30

Family

ID=11212951

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2428775A IT1038962B (it) 1975-06-12 1975-06-12 Catalizzatori per la polimesizzazione di olefine loro metodo di preparazione e loro impiego

Country Status (3)

Country Link
BE (1) BE842866A (it)
IT (1) IT1038962B (it)
ZA (1) ZA763488B (it)

Also Published As

Publication number Publication date
IT7524287A1 (it) 1976-12-12
BE842866A (fr) 1976-12-13
ZA763488B (en) 1977-05-25

Similar Documents

Publication Publication Date Title
GB1492379A (en) Polymerization catalyst
GB1051391A (it)
ES480458A1 (es) Un procedimiento para polimerizacion de etileno.
SE7606505L (sv) Katalysator for polymerisation av olefiner samt forfarande for framstellning av katalysatorn
ES470502A1 (es) Un procedimiento para la polimerizacion e las alfas-olefinas
GB1513673A (en) Organozirconium compound and its use in the polymerisation of olefins
GB1483871A (en) Catalysts and catalytic processes
GB1305610A (it)
GB1309987A (en) Catalysts and process for the polymerization and copolymerization of olefins
ES389443A1 (es) Procedimiento para la preparacion de sistemas catalizadorespara la polimerizacion de compuestos insaturados.
SE7508961L (sv) Polyolefiner.
KR830006349A (ko) α-올레핀의 중합방법
ES436032A1 (es) Procedimiento para copolimerizar etileno y una alfa-monoole-fina.
IT1038962B (it) Catalizzatori per la polimesizzazione di olefine loro metodo di preparazione e loro impiego
IT1040086B (it) Catalizzatori per la polimerizzazione delle olefime loro metododi preparazione e loro impiego
GB1455602A (en) Polymerisation of olefins and catalysts therefor
ATE14130T1 (de) Verfahren zur herstellung von traegerkatalysatoren fuer die polymerisation von alpha-olefinen.
GB1131120A (en) Process for polymerising epoxy compounds
ES401901A1 (es) Procedimiento para la preparacion de un catalizador para lapolimerizacion de olefinas.
GB1095110A (en) Process for the polymerisation of olefines
GB1312640A (en) Process for preparing an olefin disproportionation catalyst
FR2058003A5 (en) Transitionmetal polymerization catalysts - for olefinic monomers
GB962529A (en) Process for the polymerization of conjugated dienes
GB1348655A (en) Catalysts for the polymerization of olefins
GB1266833A (it)

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940627