RO62416A - PROCESS FOR OBTAINING A CATALYST FOR THE POLYMERIZATION OF OLEFINS - Google Patents

PROCESS FOR OBTAINING A CATALYST FOR THE POLYMERIZATION OF OLEFINS

Info

Publication number
RO62416A
RO62416A RO7200070078A RO7007872A RO62416A RO 62416 A RO62416 A RO 62416A RO 7200070078 A RO7200070078 A RO 7200070078A RO 7007872 A RO7007872 A RO 7007872A RO 62416 A RO62416 A RO 62416A
Authority
RO
Romania
Prior art keywords
olefins
polymerization
catalyst
obtaining
Prior art date
Application number
RO7200070078A
Other languages
French (fr)
Romanian (ro)
Inventor
Maria H Johannes
Cornelis Creemers
Jozef R Lambertus
Graff
Marinus H Verschoor
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of RO62416A publication Critical patent/RO62416A/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
RO7200070078A 1971-03-11 1972-03-11 PROCESS FOR OBTAINING A CATALYST FOR THE POLYMERIZATION OF OLEFINS RO62416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7103232.A NL164867C (en) 1971-03-11 1971-03-11 METHOD FOR POLYMERIZING ALFA OLEGINS.

Publications (1)

Publication Number Publication Date
RO62416A true RO62416A (en) 1977-12-15

Family

ID=19812660

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7200070078A RO62416A (en) 1971-03-11 1972-03-11 PROCESS FOR OBTAINING A CATALYST FOR THE POLYMERIZATION OF OLEFINS

Country Status (20)

Country Link
JP (1) JPS5111672B1 (en)
AT (1) AT314199B (en)
AU (1) AU464445B2 (en)
BE (1) BE780202A (en)
BR (1) BR7201383D0 (en)
CA (1) CA996299A (en)
CH (1) CH564567A5 (en)
CS (1) CS174176B2 (en)
DD (1) DD95684A5 (en)
DE (1) DE2209874A1 (en)
ES (1) ES400638A1 (en)
FR (1) FR2128771B1 (en)
GB (1) GB1373981A (en)
IT (1) IT952170B (en)
NL (1) NL164867C (en)
PL (1) PL70285B1 (en)
RO (1) RO62416A (en)
SU (1) SU424360A3 (en)
TR (1) TR18589A (en)
ZA (1) ZA721485B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES436796A1 (en) * 1974-04-22 1977-01-01 Dow Chemical Co High efficiency titanate catalyst for polymerizing olefins
GB1498852A (en) * 1974-04-30 1978-01-25 Asahi Chemical Ind Catalyst and method for polymerizing ethylene and propylene
CA1062692A (en) * 1974-05-25 1979-09-18 Itsuho Aishima Process for polymerizing ethylene
IT1038179B (en) * 1975-05-16 1979-11-20 Montedison Spa PROCEDURE FOR POLYMERIZATION OF ALPHA OLEFINS WITH AT LEAST THREEATONS OF CARBON
NL7613855A (en) * 1975-12-18 1977-06-21 Sumitomo Chemical Co PROCESS FOR POLYMERIZING OLEFINS.
US4194076A (en) * 1976-05-14 1980-03-18 Phillips Petroleum Company Washing magnesium reducing agent prepared in absence of complexing diluent
US4194075A (en) * 1976-05-14 1980-03-18 Phillips Petroleum Company Magnesium reducing agent-hydrocarbylaluminum halide cocatalyst for titanium tetrahalide
CA1096364A (en) * 1976-05-14 1981-02-24 Oscar D. Nowlin Magnesium reducing agent prepared in absence of complexing diluent milled with organoaluminum
US4302565A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
US4186107A (en) 1978-04-14 1980-01-29 Hercules Incorporated Solid catalyst component for olefin polymerization
US4268418A (en) 1978-06-05 1981-05-19 Chemplex Company Polymerization catalyst
JPS5582202U (en) * 1978-12-04 1980-06-06
JPS5846202B2 (en) * 1979-01-31 1983-10-14 住友化学工業株式会社 Production method of olefin polymer
US4263171A (en) 1979-08-01 1981-04-21 Chemplex Company Polymerization catalyst
US4383096A (en) 1979-08-01 1983-05-10 Chemplex Company Method of polymerizing 1-olefins
IT1130243B (en) * 1980-02-01 1986-06-11 Anic Spa CHEMICAL COMPOSITION BASED ON TRIALHYGEN TITANIUM, METHOD FOR ITS PREPARATION AND PROCESS OF POLYMERIZATION OR COPOLYMERISATION OF UNSATURATED COMPOUNDS USING THE SAME
JPS5792006A (en) * 1980-11-28 1982-06-08 Toa Nenryo Kogyo Kk Solid containing magnesium
US4321347A (en) 1980-12-29 1982-03-23 Gulf Research & Development Co. Process for the polymerization of olefins
US5320994A (en) * 1988-06-23 1994-06-14 Norsolor Process for preparing a catalyst for the polymerization of olefins
FR2633299B1 (en) * 1988-06-23 1992-05-07 Norsolor Sa CATALYST FOR OLEFIN POLYMERIZATION, AND PROCESS FOR PREPARING THE SAME

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130788C (en) 1963-12-23
GB1299862A (en) 1969-01-23 1972-12-13 Shell Int Research Improvements in or relating to the catalytic polymerisation of olefins
BE750317A (en) 1969-05-22 1970-11-13 Shell Int Research
PL71758B1 (en) 1969-06-03 1974-06-29 Stamicarbon Bv Geleen (Niederlande) Process for the preparation of alkene polymers[ca924450a]

Also Published As

Publication number Publication date
SU424360A3 (en) 1974-04-15
DD95684A5 (en) 1973-02-12
GB1373981A (en) 1974-11-13
AU3975272A (en) 1973-09-13
TR18589A (en) 1977-04-13
ZA721485B (en) 1972-11-29
CH564567A5 (en) 1975-07-31
CA996299A (en) 1976-08-31
PL70285B1 (en) 1974-02-28
CS174176B2 (en) 1977-03-31
FR2128771A1 (en) 1972-10-20
AT314199B (en) 1974-03-25
JPS5111672B1 (en) 1976-04-13
DE2209874A1 (en) 1972-10-05
NL7103232A (en) 1972-09-13
ES400638A1 (en) 1975-01-16
IT952170B (en) 1973-07-20
NL164867B (en) 1980-09-15
AU464445B2 (en) 1975-08-12
BE780202A (en) 1972-09-04
BR7201383D0 (en) 1973-05-31
NL164867C (en) 1981-02-16
FR2128771B1 (en) 1976-10-29

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