BE747727A - CATALYSTS FOR THE POLYMERIZATION OF OLEFINS ( - Google Patents

CATALYSTS FOR THE POLYMERIZATION OF OLEFINS (

Info

Publication number
BE747727A
BE747727A BE747727DA BE747727A BE 747727 A BE747727 A BE 747727A BE 747727D A BE747727D A BE 747727DA BE 747727 A BE747727 A BE 747727A
Authority
BE
Belgium
Prior art keywords
olefins
catalysts
polymerization
Prior art date
Application number
Other languages
French (fr)
Inventor
P Longi
U Giannini
R Mazzocohi
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 BE747727A publication Critical patent/BE747727A/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

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)
BE747727D 1969-03-21 1970-03-20 CATALYSTS FOR THE POLYMERIZATION OF OLEFINS ( BE747727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1438269 1969-03-21

Publications (1)

Publication Number Publication Date
BE747727A true BE747727A (en) 1970-09-21

Family

ID=11145017

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747727D BE747727A (en) 1969-03-21 1970-03-20 CATALYSTS FOR THE POLYMERIZATION OF OLEFINS (

Country Status (16)

Country Link
AT (1) AT304068B (en)
BE (1) BE747727A (en)
CS (1) CS153072B2 (en)
DE (1) DE2013008C3 (en)
DK (1) DK157453C (en)
ES (1) ES377754A1 (en)
FR (1) FR2039686A5 (en)
GB (1) GB1299532A (en)
IL (1) IL34097A (en)
NL (1) NL160281C (en)
PL (1) PL80540B1 (en)
RO (1) RO57972A (en)
SE (1) SE366922B (en)
SU (1) SU379096A3 (en)
YU (1) YU35965B (en)
ZA (1) ZA701850B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111137A5 (en) * 1970-10-13 1972-06-02 Montedison Spa

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918458A (en) * 1955-05-23 1959-12-22 Phillips Petroleum Co Process and catalyst for production of olefin polymers
BE584091A (en) * 1958-10-30
FR1291788A (en) * 1960-03-21 1962-04-27 Shell Int Research Process for the preparation of new polymerization catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111137A5 (en) * 1970-10-13 1972-06-02 Montedison Spa

Also Published As

Publication number Publication date
RO57972A (en) 1975-02-15
DE2013008A1 (en) 1970-09-24
DK157453C (en) 1990-05-21
ZA701850B (en) 1971-01-27
YU35965B (en) 1981-11-13
NL160281B (en) 1979-05-15
ES377754A1 (en) 1972-11-01
IL34097A (en) 1973-08-29
DE2013008C3 (en) 1974-10-31
YU69870A (en) 1981-04-30
GB1299532A (en) 1972-12-13
DK157453B (en) 1990-01-08
SU379096A3 (en) 1973-04-18
CS153072B2 (en) 1974-02-22
NL7003761A (en) 1970-09-23
DE2013008B2 (en) 1974-03-21
SE366922B (en) 1974-05-13
NL160281C (en) 1979-10-15
IL34097A0 (en) 1970-05-21
FR2039686A5 (en) 1971-01-15
AT304068B (en) 1972-12-27
PL80540B1 (en) 1975-08-30

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: MONTECATINI EDISON S.P.A.

Effective date: 19900320