NO146638C - Fremgangsmaate for fremstilling av sammensatt katalysator for polymerisering av alfa-olefiner, spesielt etylen - Google Patents

Fremgangsmaate for fremstilling av sammensatt katalysator for polymerisering av alfa-olefiner, spesielt etylen

Info

Publication number
NO146638C
NO146638C NO751001A NO751001A NO146638C NO 146638 C NO146638 C NO 146638C NO 751001 A NO751001 A NO 751001A NO 751001 A NO751001 A NO 751001A NO 146638 C NO146638 C NO 146638C
Authority
NO
Norway
Prior art keywords
polymerization
procedure
preparation
composite catalyst
specific ethylene
Prior art date
Application number
NO751001A
Other languages
English (en)
Other versions
NO146638B (no
NO751001L (no
Inventor
Sebastiano Cesca
Alberto Greco
Guglielmo Bertolini
Mario Bruzzone
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of NO751001L publication Critical patent/NO751001L/no
Publication of NO146638B publication Critical patent/NO146638B/no
Publication of NO146638C publication Critical patent/NO146638C/no

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
    • C08F110/00—Homopolymers 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
NO751001A 1974-03-28 1975-03-24 Fremgangsmaate for fremstilling av sammensatt katalysator for polymerisering av alfa-olefiner, spesielt etylen NO146638C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49831/74A IT1004430B (it) 1974-03-28 1974-03-28 Processo per la polimerizzazione di alfa olefine catalizzatore impiegato in tale processo e metodo per la sua preparazione

Publications (3)

Publication Number Publication Date
NO751001L NO751001L (no) 1975-09-30
NO146638B NO146638B (no) 1982-08-02
NO146638C true NO146638C (no) 1982-11-10

Family

ID=11271661

Family Applications (1)

Application Number Title Priority Date Filing Date
NO751001A NO146638C (no) 1974-03-28 1975-03-24 Fremgangsmaate for fremstilling av sammensatt katalysator for polymerisering av alfa-olefiner, spesielt etylen

Country Status (18)

Country Link
US (1) US4037041A (no)
JP (1) JPS5242198B2 (no)
BE (1) BE827258A (no)
CA (1) CA1057273A (no)
CS (1) CS207559B2 (no)
DE (1) DE2513926A1 (no)
DK (1) DK144795C (no)
FR (1) FR2265769B1 (no)
HU (1) HU171956B (no)
IL (1) IL47075A (no)
IT (1) IT1004430B (no)
LU (1) LU72136A1 (no)
NL (1) NL173410C (no)
NO (1) NO146638C (no)
SE (1) SE425495B (no)
SU (2) SU828972A3 (no)
YU (1) YU36871B (no)
ZA (1) ZA751388B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL46858A (en) * 1974-04-17 1979-01-31 Snam Progetti Process for the polymerization of alpha-olefins,catalyst employed in said process and method for the preparation thereof
IT1081277B (it) * 1977-06-30 1985-05-16 Snam Progetti Composizioni chimiche a base di titanio trialogenuro procedimento per la loro preparazione e loro impieghi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981725A (en) * 1955-11-16 1961-04-25 Shell Oil Co Process for polymerizing olefins
US3008943A (en) * 1955-12-01 1961-11-14 Exxon Research Engineering Co Polymerization catalyst
US3463827A (en) * 1961-03-13 1969-08-26 Phillips Petroleum Co Novel metal carbonyl catalysts and their use
NL6700205A (no) * 1967-01-05 1968-07-08
JPS4948475B1 (no) * 1970-08-11 1974-12-21

Also Published As

Publication number Publication date
NO146638B (no) 1982-08-02
BE827258A (fr) 1975-07-16
YU66975A (en) 1982-02-25
JPS50130887A (no) 1975-10-16
CA1057273A (en) 1979-06-26
DK144795B (da) 1982-06-07
YU36871B (en) 1984-08-31
FR2265769B1 (no) 1978-03-17
NL173410B (nl) 1983-08-16
US4037041A (en) 1977-07-19
NL173410C (nl) 1984-01-16
DK144795C (da) 1982-11-01
NL7503783A (nl) 1975-09-30
ZA751388B (en) 1976-04-28
SE7503638L (no) 1975-09-29
SU828972A3 (ru) 1981-05-07
IL47075A0 (en) 1975-08-31
CS207559B2 (en) 1981-08-31
LU72136A1 (no) 1975-08-20
HU171956B (hu) 1978-04-28
DE2513926A1 (de) 1975-10-02
DK125875A (no) 1975-09-29
SE425495B (sv) 1982-10-04
IT1004430B (it) 1976-07-10
SU665781A3 (ru) 1979-05-30
FR2265769A1 (no) 1975-10-24
JPS5242198B2 (no) 1977-10-22
NO751001L (no) 1975-09-30
IL47075A (en) 1979-11-30

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