GB1538472A - Olefin polymerization - Google Patents

Olefin polymerization

Info

Publication number
GB1538472A
GB1538472A GB19291/76A GB1929176A GB1538472A GB 1538472 A GB1538472 A GB 1538472A GB 19291/76 A GB19291/76 A GB 19291/76A GB 1929176 A GB1929176 A GB 1929176A GB 1538472 A GB1538472 A GB 1538472A
Authority
GB
United Kingdom
Prior art keywords
olefin polymerization
olefin
polymerization
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB19291/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
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 GB1538472A publication Critical patent/GB1538472A/en
Expired legal-status Critical Current

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)
GB19291/76A 1975-05-16 1976-05-11 Olefin polymerization Expired GB1538472A (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
GB1538472A true GB1538472A (en) 1979-01-17

Family

ID=11206709

Family Applications (2)

Application Number Title Priority Date Filing Date
GB19291/76A Expired GB1538472A (en) 1975-05-16 1976-05-11 Olefin polymerization
GB32907/78A Expired GB1539175A (en) 1975-05-16 1976-05-11 Olefin polymerization

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB32907/78A Expired GB1539175A (en) 1975-05-16 1976-05-11 Olefin polymerization

Country Status (19)

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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
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
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
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
US6545106B1 (en) 1994-09-22 2003-04-08 Solvay (Societe Anonyme) Process for the polymerization of olefines

Families Citing this family (8)

* 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.
US4347157A (en) 1979-04-25 1982-08-31 Sumitomo Chemical Company, Limited Catalysts for the polymerization of olefins
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
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
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 (xx) * 1969-01-24
FR2093306A6 (fr) * 1970-06-09 1972-01-28 Solvay Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines
NL164867C (nl) * 1971-03-11 1981-02-16 Stamicarbon Werkwijze voor het polymeriseren van alfa-alkenen.
NL160286C (xx) * 1971-06-25
BE791676A (fr) * 1971-12-08 1973-05-21 Solvay Procédé pour la polymérisation des oléfines
LU65587A1 (xx) * 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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
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
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
US6545106B1 (en) 1994-09-22 2003-04-08 Solvay (Societe Anonyme) Process for the polymerization of olefines

Also Published As

Publication number Publication date
NO761597L (xx) 1976-11-17
NO150763B (no) 1984-09-03
ZA762881B (en) 1977-04-27
JPS51139887A (en) 1976-12-02
ATA350576A (de) 1978-06-15
NL7604972A (nl) 1976-11-18
TR19114A (tr) 1978-05-25
SE434515B (sv) 1984-07-30
AU1392176A (en) 1977-11-17
AT348252B (de) 1979-02-12
FR2311032A1 (fr) 1976-12-10
DK151892B (da) 1988-01-11
HU174358B (hu) 1979-12-28
RO85498B (ro) 1984-11-30
BE841823A (fr) 1976-11-16
DK151892C (da) 1988-07-18
SE8001655L (sv) 1980-03-04
FR2311032B1 (xx) 1980-07-18
RO85498A (ro) 1984-11-25
IT1038179B (it) 1979-11-20
NO150763C (no) 1984-12-12
DE2620886A1 (de) 1976-11-25
BR7603044A (pt) 1977-05-31
IN146040B (xx) 1978-02-10
GB1539175A (en) 1979-01-31
SE7605272L (sv) 1976-11-17
CA1068446A (en) 1979-12-18
PL105364B1 (pl) 1979-10-31
JPS5614682B2 (xx) 1981-04-06
DK206276A (da) 1976-11-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19960510