NL7604972A - PROCEDURE FOR POLYMERIZING (ALPHA) ALKENS CONTAINING AT LEAST 3 CARBON ATOMS. - Google Patents

PROCEDURE FOR POLYMERIZING (ALPHA) ALKENS CONTAINING AT LEAST 3 CARBON ATOMS.

Info

Publication number
NL7604972A
NL7604972A NL7604972A NL7604972A NL7604972A NL 7604972 A NL7604972 A NL 7604972A NL 7604972 A NL7604972 A NL 7604972A NL 7604972 A NL7604972 A NL 7604972A NL 7604972 A NL7604972 A NL 7604972A
Authority
NL
Netherlands
Prior art keywords
alkens
polymerizing
alpha
procedure
carbon atoms
Prior art date
Application number
NL7604972A
Other languages
Dutch (nl)
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 NL7604972A publication Critical patent/NL7604972A/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
    • 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
NL7604972A 1975-05-16 1976-05-10 PROCEDURE FOR POLYMERIZING (ALPHA) ALKENS CONTAINING AT LEAST 3 CARBON ATOMS. NL7604972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23396/75A IT1038179B (en) 1975-05-16 1975-05-16 PROCEDURE FOR POLYMERIZATION OF ALPHA OLEFINS WITH AT LEAST THREEATONS OF CARBON

Publications (1)

Publication Number Publication Date
NL7604972A true NL7604972A (en) 1976-11-18

Family

ID=11206709

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7604972A NL7604972A (en) 1975-05-16 1976-05-10 PROCEDURE FOR POLYMERIZING (ALPHA) ALKENS CONTAINING AT LEAST 3 CARBON ATOMS.

Country Status (19)

Country Link
JP (1) JPS51139887A (en)
AT (1) AT348252B (en)
BE (1) BE841823A (en)
BR (1) BR7603044A (en)
CA (1) CA1068446A (en)
DE (1) DE2620886A1 (en)
DK (1) DK151892C (en)
FR (1) FR2311032A1 (en)
GB (2) GB1538472A (en)
HU (1) HU174358B (en)
IN (1) IN146040B (en)
IT (1) IT1038179B (en)
NL (1) NL7604972A (en)
NO (1) NO150763C (en)
PL (1) PL105364B1 (en)
RO (1) RO85498B (en)
SE (2) SE7605272L (en)
TR (1) TR19114A (en)
ZA (1) ZA762881B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1078995B (en) * 1977-05-24 1985-05-08 Montedison Spa CATALYSTS FOR THE POLYMERIZATION OF OLEFINE
JPS54135886A (en) * 1978-04-14 1979-10-22 Sumitomo Chem Co Ltd Preparation of ethylenic copolymer
NO155245C (en) * 1978-07-24 1987-03-04 Phillips Petroleum Co PROCEDURE FOR THE PREPARATION OF A POLYMERIZATION CATALYST AND APPLICATION OF THE ALKENE POLYMERIZATION CATALYST.
US4324690A (en) 1979-02-15 1982-04-13 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
US4277370A (en) 1979-02-15 1981-07-07 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 (en) * 1981-06-29 1985-04-10 Georges A Cournoyer DEVICE FOR TEACHING MUSIC SCREENS AND INTERVALS
JPS58189206A (en) * 1982-04-30 1983-11-04 Chisso Corp Catalytic component for alpha-olefin polymerization
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 (en) * 1994-09-22 1996-07-02 Solvay Process for olefin polymerization.
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
NL136668C (en) * 1969-01-24
FR2093306A6 (en) * 1970-06-09 1972-01-28 Solvay ADVANCED CATALYSTS AND PROCESS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF OLEFINS
NL164867C (en) * 1971-03-11 1981-02-16 Stamicarbon METHOD FOR POLYMERIZING ALFA OLEGINS.
NL160286C (en) * 1971-06-25
BE791676A (en) * 1971-12-08 1973-05-21 Solvay Process for the polymerization of olefins
LU65587A1 (en) * 1972-06-22 1973-12-27
IT969340B (en) * 1972-09-13 1974-03-30 Montedison Spa CATALYSTS FOR POLYMERIZATION OF POLYMER OLEFINS IN SPHERICAL FORM

Also Published As

Publication number Publication date
GB1539175A (en) 1979-01-31
AU1392176A (en) 1977-11-17
FR2311032A1 (en) 1976-12-10
NO761597L (en) 1976-11-17
DK206276A (en) 1976-11-17
DK151892B (en) 1988-01-11
HU174358B (en) 1979-12-28
SE7605272L (en) 1976-11-17
NO150763B (en) 1984-09-03
RO85498B (en) 1984-11-30
ATA350576A (en) 1978-06-15
FR2311032B1 (en) 1980-07-18
ZA762881B (en) 1977-04-27
DK151892C (en) 1988-07-18
IN146040B (en) 1978-02-10
RO85498A (en) 1984-11-25
SE434515B (en) 1984-07-30
GB1538472A (en) 1979-01-17
SE8001655L (en) 1980-03-04
BE841823A (en) 1976-11-16
PL105364B1 (en) 1979-10-31
JPS51139887A (en) 1976-12-02
IT1038179B (en) 1979-11-20
NO150763C (en) 1984-12-12
AT348252B (en) 1979-02-12
DE2620886A1 (en) 1976-11-25
BR7603044A (en) 1977-05-31
JPS5614682B2 (en) 1981-04-06
CA1068446A (en) 1979-12-18
TR19114A (en) 1978-05-25

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed