ZA751695B - Process for the polymerization of alpha-olefins, catalyst employed in said process and method for the preparation thereof - Google Patents

Process for the polymerization of alpha-olefins, catalyst employed in said process and method for the preparation thereof

Info

Publication number
ZA751695B
ZA751695B ZA00751695A ZA751695A ZA751695B ZA 751695 B ZA751695 B ZA 751695B ZA 00751695 A ZA00751695 A ZA 00751695A ZA 751695 A ZA751695 A ZA 751695A ZA 751695 B ZA751695 B ZA 751695B
Authority
ZA
South Africa
Prior art keywords
olefins
alpha
polymerization
preparation
catalyst employed
Prior art date
Application number
ZA00751695A
Other languages
English (en)
Inventor
G Bertolini
M Bruzzone
S Cesca
A Greco
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 ZA751695B publication Critical patent/ZA751695B/xx

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA00751695A 1974-04-17 1975-03-18 Process for the polymerization of alpha-olefins, catalyst employed in said process and method for the preparation thereof ZA751695B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21517/74A IT1009869B (it) 1974-04-17 1974-04-17 Procedimento per la polimerizzazio ne di alfa olefine catalizzatore impiegato in tale processo e meto do per la sua preparazione

Publications (1)

Publication Number Publication Date
ZA751695B true ZA751695B (en) 1976-02-25

Family

ID=11182971

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00751695A ZA751695B (en) 1974-04-17 1975-03-18 Process for the polymerization of alpha-olefins, catalyst employed in said process and method for the preparation thereof

Country Status (20)

Country Link
US (2) US4239873A (sv)
JP (1) JPS5643043B2 (sv)
BE (1) BE827984A (sv)
CA (1) CA1077462A (sv)
CH (1) CH606125A5 (sv)
CS (1) CS222214B2 (sv)
DD (1) DD120199A5 (sv)
DE (1) DE2516976A1 (sv)
DK (1) DK145198C (sv)
FR (1) FR2268027B1 (sv)
GB (1) GB1498906A (sv)
HU (2) HU172295B (sv)
IL (1) IL46859A (sv)
IT (1) IT1009869B (sv)
LU (1) LU72275A1 (sv)
NL (1) NL7504546A (sv)
NO (1) NO144774C (sv)
SE (1) SE425498B (sv)
YU (1) YU36869B (sv)
ZA (1) ZA751695B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4843133A (en) * 1979-12-07 1989-06-27 Phillips Petroleum Company Polymerization and catalysts
GB8520273D0 (en) * 1985-08-13 1985-09-18 Smidth & Co As F L Extracting sample from gas flow

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933753C (de) 1953-08-20 1955-10-06 Basf Ag Verfahren zur Aufarbeitung von in Gasen oder fluessigen Medien enthaltenen Carbonylen, teilsubstituierten Carbonylen oder Carbonyl-wasserstoffen des Nickels oder Kobalts
NL105631C (sv) 1956-12-20
GB888709A (en) * 1959-07-17 1962-01-31 Exxon Research Engineering Co Cocrystallized vanadium-titanium catalyst components
NL272776A (sv) 1960-12-29
US3256257A (en) * 1964-04-30 1966-06-14 Exxon Research Engineering Co Cocrystallized copper catalyst for the polymerization of olefins
FR1582543A (sv) * 1968-07-01 1969-10-03
DE1770765A1 (de) * 1968-07-02 1971-11-18 Veba Chemie Ag Verfahren zur Polymerisation von Olefinen
US3812089A (en) * 1969-12-28 1974-05-21 Mitsubishi Petrochemical Co Production of olefin polymers
NL163523C (nl) 1970-07-31 1983-11-16 Montedison Spa Werkwijze om een polymerisatiekatalysator te bereiden.
LU61838A1 (sv) 1970-10-08 1972-06-28
JPS5211711B2 (sv) * 1973-04-17 1977-04-01

Also Published As

Publication number Publication date
LU72275A1 (sv) 1975-08-20
NO144774C (no) 1981-11-04
FR2268027B1 (sv) 1978-09-01
HU172295B (hu) 1978-07-28
US4239873A (en) 1980-12-16
CH606125A5 (sv) 1978-10-31
SE425498B (sv) 1982-10-04
DK152375A (da) 1975-10-18
DE2516976C3 (sv) 1980-07-03
CA1077462A (en) 1980-05-13
DD120199A5 (sv) 1976-06-05
FR2268027A1 (sv) 1975-11-14
JPS5643043B2 (sv) 1981-10-08
IT1009869B (it) 1976-12-20
DE2516976B2 (sv) 1979-10-25
DE2516976A1 (de) 1975-10-23
DK145198B (da) 1982-10-04
CS222214B2 (en) 1983-05-27
JPS50139884A (sv) 1975-11-08
AU7992575A (en) 1976-10-14
BE827984A (fr) 1975-08-18
GB1498906A (en) 1978-01-25
IL46859A0 (en) 1975-05-22
NO751369L (sv) 1975-10-20
DK145198C (da) 1983-04-11
SE7504418L (sv) 1975-10-20
NO144774B (no) 1981-07-27
IL46859A (en) 1979-11-30
US4284526A (en) 1981-08-18
YU95975A (en) 1982-02-25
YU36869B (en) 1984-08-31
HU177893B (en) 1982-01-28
NL7504546A (nl) 1975-10-21

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