ZA762881B - Process for polymerizing alpha-olefins containing at least three carbon atoms - Google Patents

Process for polymerizing alpha-olefins containing at least three carbon atoms

Info

Publication number
ZA762881B
ZA762881B ZA762881A ZA762881A ZA762881B ZA 762881 B ZA762881 B ZA 762881B ZA 762881 A ZA762881 A ZA 762881A ZA 762881 A ZA762881 A ZA 762881A ZA 762881 B ZA762881 B ZA 762881B
Authority
ZA
South Africa
Prior art keywords
carbon atoms
olefins containing
polymerizing alpha
polymerizing
alpha
Prior art date
Application number
ZA762881A
Other languages
English (en)
Inventor
L Luciani
P Barbe
U Scata
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 ZA762881B publication Critical patent/ZA762881B/xx

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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
ZA762881A 1975-05-16 1976-05-14 Process for polymerizing alpha-olefins containing at least three carbon atoms ZA762881B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23396/75A IT1038179B (it) 1975-05-16 1975-05-16 Procedimento di polimerizzazione di alfa olefine con almeno treatoni di carbonto

Publications (1)

Publication Number Publication Date
ZA762881B true ZA762881B (en) 1977-04-27

Family

ID=11206709

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA762881A ZA762881B (en) 1975-05-16 1976-05-14 Process for polymerizing alpha-olefins containing at least three carbon atoms

Country Status (19)

Country Link
JP (1) JPS51139887A (fr)
AT (1) AT348252B (fr)
BE (1) BE841823A (fr)
BR (1) BR7603044A (fr)
CA (1) CA1068446A (fr)
DE (1) DE2620886A1 (fr)
DK (1) DK151892C (fr)
FR (1) FR2311032A1 (fr)
GB (2) GB1539175A (fr)
HU (1) HU174358B (fr)
IN (1) IN146040B (fr)
IT (1) IT1038179B (fr)
NL (1) NL7604972A (fr)
NO (1) NO150763C (fr)
PL (1) PL105364B1 (fr)
RO (1) RO85498B (fr)
SE (2) SE7605272L (fr)
TR (1) TR19114A (fr)
ZA (1) ZA762881B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
JPS54135886A (en) * 1978-04-14 1979-10-22 Sumitomo Chem Co Ltd Preparation of ethylenic copolymer
NO155245C (no) * 1978-07-24 1987-03-04 Phillips Petroleum Co Fremgangsmaate til fremstilling av en polymerisasjonskatalysator og anvendelse av katalysatoren til alkenpolymerisering.
US4277370A (en) 1979-02-15 1981-07-07 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
US4324690A (en) 1979-02-15 1982-04-13 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
US4347157A (en) 1979-04-25 1982-08-31 Sumitomo Chemical Company, Limited Catalysts for the polymerization of olefins
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
US4394291A (en) 1981-03-04 1983-07-19 Phillips Petroleum Company Polyolefin polymerization process and catalyst
AT377625B (de) * 1981-06-29 1985-04-10 Georges A Cournoyer Vorrichtung zum lehren von musiktonleitern und -intervallen
JPS58189206A (ja) * 1982-04-30 1983-11-04 Chisso Corp α−オレフイン重合用触媒成分
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
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
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
US4604374A (en) * 1982-09-20 1986-08-05 The Dow Chemical Company Catalyst prepared from organomagnesium compound, epihalohydrin reducing halide source and transition metal compound
US4605715A (en) * 1982-09-20 1986-08-12 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from organomagnesium compound, epihalohydrin reducing halide source and transition metal compound
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
US4661465A (en) * 1985-10-31 1987-04-28 The Dow Chemical Company Method for preparing transition metal component of Ziegler-Natta catalysts
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
BE1008702A3 (fr) * 1994-09-22 1996-07-02 Solvay Procede de polymerisation d'olefines.
US6001939A (en) * 1994-09-22 1999-12-14 Solvay Polyolefins Europe-Belgium Process for the polymerization of olefins

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2093306A6 (fr) * 1970-06-09 1972-01-28 Solvay Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines
NL136668C (fr) * 1969-01-24
NL164867C (nl) * 1971-03-11 1981-02-16 Stamicarbon Werkwijze voor het polymeriseren van alfa-alkenen.
NL160286C (fr) * 1971-06-25
BE791676A (fr) * 1971-12-08 1973-05-21 Solvay Procédé pour la polymérisation des oléfines
LU65587A1 (fr) * 1972-06-22 1973-12-27
IT969340B (it) * 1972-09-13 1974-03-30 Montedison Spa Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica

Also Published As

Publication number Publication date
DK206276A (da) 1976-11-17
PL105364B1 (pl) 1979-10-31
BE841823A (fr) 1976-11-16
JPS5614682B2 (fr) 1981-04-06
TR19114A (tr) 1978-05-25
SE7605272L (sv) 1976-11-17
RO85498A (fr) 1984-11-25
HU174358B (hu) 1979-12-28
BR7603044A (pt) 1977-05-31
RO85498B (ro) 1984-11-30
DE2620886A1 (de) 1976-11-25
NL7604972A (nl) 1976-11-18
FR2311032B1 (fr) 1980-07-18
CA1068446A (fr) 1979-12-18
GB1539175A (en) 1979-01-31
ATA350576A (de) 1978-06-15
SE8001655L (sv) 1980-03-04
GB1538472A (en) 1979-01-17
DK151892B (da) 1988-01-11
AT348252B (de) 1979-02-12
NO761597L (fr) 1976-11-17
SE434515B (sv) 1984-07-30
IN146040B (fr) 1978-02-10
AU1392176A (en) 1977-11-17
NO150763B (no) 1984-09-03
IT1038179B (it) 1979-11-20
NO150763C (no) 1984-12-12
JPS51139887A (en) 1976-12-02
DK151892C (da) 1988-07-18
FR2311032A1 (fr) 1976-12-10

Similar Documents

Publication Publication Date Title
PH12482A (en) Process for polymerizing or copolymerizing olefins containing at least 3 carbon atoms
YU231376A (en) Process for the polymerization of alfa-olefines comprising at least 3 carbon atoms
ZA762881B (en) Process for polymerizing alpha-olefins containing at least three carbon atoms
DE2964885D1 (en) Process for polymerizing olefins
JPS51122003A (en) Process for preparing olefins
JPS5229879A (en) Process for processing disposed polymer mixture
JPS5239604A (en) Process for preparing olefin
GB1554901A (en) Process for the manufacutre of -20 - ketosteroids
AU499165B2 (en) Dimerisation process
YU39811B (en) Process for the polymerization of alpha-olefines with more than three carbon atoms
ZA767292B (en) Process for polymerizing-olefins containing at least 3 carbon atoms and catalyst therefor
EG12520A (en) Polymerization process
AU502468B2 (en) Olefin polymerisation process
GR59338B (en) Process for gasifying carbon
GB1549793A (en) Process for polymerizing alkenes-1
JPS5249298A (en) Sulfurrcontaining polymer for filmmmaking
GB1543260A (en) Continuous process for aminoazobenzenes
HU174223B (hu) Sposob dlja polimerizacii vinilkhlorida
HU175302B (hu) Sposob dlja polimerizacii dien-monomerov
YU196576A (en) Process for obtaining pyrroline compounds
GB1556422A (en) Process for preparing finely divided polymers
JPS52121100A (en) Process for polymerizing cycloolefin
PT65763B (en) Process for regulating plantgrowth
PT66105A (en) Process for polymerizingalpha-pinene monomer
HU172553B (hu) Sposob poluchenija proizvodnykh -3-aciloksimetil-cefem- ili -3-tiometil-cefem- soedinenijj