BE744222A - CATALYSTS FOR THE POLYMERIZATION OF OLEFINS ( - Google Patents

CATALYSTS FOR THE POLYMERIZATION OF OLEFINS (

Info

Publication number
BE744222A
BE744222A BE744222DA BE744222A BE 744222 A BE744222 A BE 744222A BE 744222D A BE744222D A BE 744222DA BE 744222 A BE744222 A BE 744222A
Authority
BE
Belgium
Prior art keywords
olefins
catalysts
polymerization
Prior art date
Application number
Other languages
French (fr)
Inventor
P Galli
E Susa
G Di Drusco
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 BE744222A publication Critical patent/BE744222A/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)
BE744222D 1969-01-10 1970-01-09 CATALYSTS FOR THE POLYMERIZATION OF OLEFINS ( BE744222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1136069 1969-01-10

Publications (1)

Publication Number Publication Date
BE744222A true BE744222A (en) 1970-07-09

Family

ID=11135097

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744222D BE744222A (en) 1969-01-10 1970-01-09 CATALYSTS FOR THE POLYMERIZATION OF OLEFINS (

Country Status (19)

Country Link
JP (1) JPS4819794B1 (en)
AT (1) AT304867B (en)
BE (1) BE744222A (en)
BR (1) BR7015928D0 (en)
CA (1) CA923106A (en)
CS (1) CS149676B2 (en)
DE (1) DE2000586C3 (en)
DK (1) DK127542B (en)
EG (1) EG10828A (en)
ES (1) ES375278A1 (en)
FR (1) FR2028106A1 (en)
GB (1) GB1291552A (en)
IL (1) IL33680A (en)
NL (1) NL160280C (en)
PL (1) PL80431B1 (en)
RO (1) RO57664A (en)
SE (1) SE366484B (en)
SU (1) SU417928A3 (en)
YU (1) YU34486B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU61899A1 (en) 1970-10-20 1972-06-28
LU61917A1 (en) * 1970-10-23 1972-06-28
NL170962C (en) * 1971-04-06 1983-01-17 Montedison Spa PROCESS FOR PREPARING CATALYSTS FOR POLYMERIZING OLEGINS
IT969340B (en) * 1972-09-13 1974-03-30 Montedison Spa CATALYSTS FOR POLYMERIZATION OF POLYMER OLEFINS IN SPHERICAL FORM
US3907759A (en) * 1972-10-06 1975-09-23 Nissan Chemical Ind Ltd Catalyst for polymerization of olefins and process for polymerization of olefins with use of said catalyst
US4277370A (en) 1979-02-15 1981-07-07 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
CA1225080A (en) * 1983-01-28 1987-08-04 Gil R. Hawley Polyolefin polymerization process and catalyst
US4503159A (en) * 1983-08-19 1985-03-05 Phillips Petroleum Company Polyolefin polymerization process and catalyst
US4585749A (en) * 1983-09-28 1986-04-29 Phillips Petroleum Company Process for the preparation of an olefin polymerization catalyst
US4520121A (en) * 1983-10-28 1985-05-28 Inkrott Kenneth E Magnesium halide hydrates and polymerization catalysts prepared therefrom
TW248565B (en) 1991-08-14 1995-06-01 Mitsui Petroleum Chemicals Industry Co

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238146A (en) * 1960-03-21 1966-03-01 Shell Oil Co Catalysts and their preparation
FR85522E (en) * 1964-03-03 1965-08-27 Solvay Process for the polymerization and copolymerization of olefins
NL135604C (en) * 1965-06-25
FR1516800A (en) * 1966-10-21 1968-03-15 Solvay Process for the polymerization and copolymerization of olefins.
NL137364C (en) * 1968-03-22

Also Published As

Publication number Publication date
RO57664A (en) 1975-02-15
EG10828A (en) 1976-12-31
NL160280C (en) 1983-04-18
YU34486B (en) 1979-09-10
DK127542B (en) 1973-11-26
PL80431B1 (en) 1975-08-30
DE2000586B2 (en) 1974-03-07
NL7000161A (en) 1970-07-14
CA923106A (en) 1973-03-20
GB1291552A (en) 1972-10-04
DE2000586C3 (en) 1983-11-10
SU417928A3 (en) 1974-02-28
IL33680A (en) 1973-10-25
AT304867B (en) 1973-01-25
JPS4819794B1 (en) 1973-06-15
ES375278A1 (en) 1972-05-16
CS149676B2 (en) 1973-07-25
IL33680A0 (en) 1970-03-22
NL160280B (en) 1979-05-15
FR2028106A1 (en) 1970-10-09
YU2870A (en) 1979-02-28
DE2000586A1 (en) 1970-07-16
BR7015928D0 (en) 1973-04-05
SE366484B (en) 1974-04-29

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: MONTECATINI EDISON S.P.A.

Effective date: 19900109