IT1009869B - Procedimento per la polimerizzazio ne di alfa olefine catalizzatore impiegato in tale processo e meto do per la sua preparazione - Google Patents

Procedimento per la polimerizzazio ne di alfa olefine catalizzatore impiegato in tale processo e meto do per la sua preparazione

Info

Publication number
IT1009869B
IT1009869B IT21517/74A IT2151774A IT1009869B IT 1009869 B IT1009869 B IT 1009869B IT 21517/74 A IT21517/74 A IT 21517/74A IT 2151774 A IT2151774 A IT 2151774A IT 1009869 B IT1009869 B IT 1009869B
Authority
IT
Italy
Prior art keywords
polymerization
procedure
preparation
catalyst used
alpha olefine
Prior art date
Application number
IT21517/74A
Other languages
English (en)
Inventor
S Gesca
A Greco
G Bertolini
M 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
Priority to IT21517/74A priority Critical patent/IT1009869B/it
Priority to ZA00751695A priority patent/ZA751695B/xx
Priority to IL46859A priority patent/IL46859A/xx
Priority to AU79925/75A priority patent/AU495118B2/en
Priority to DK152375A priority patent/DK145198C/da
Priority to FR7511250A priority patent/FR2268027B1/fr
Priority to LU72275A priority patent/LU72275A1/xx
Priority to DD185458A priority patent/DD120199A5/xx
Priority to JP4490575A priority patent/JPS5643043B2/ja
Priority to GB15522/75A priority patent/GB1498906A/en
Priority to HU75SA00002782A priority patent/HU172295B/hu
Priority to BE155443A priority patent/BE827984A/xx
Priority to CA224,800A priority patent/CA1077462A/en
Priority to CS752652A priority patent/CS222214B2/cs
Priority to NL7504546A priority patent/NL7504546A/xx
Priority to SE7504418A priority patent/SE425498B/xx
Priority to HU75SA3077A priority patent/HU177893B/hu
Priority to YU0959/75A priority patent/YU36869B/xx
Priority to NO751369A priority patent/NO144774C/no
Priority to CH494375A priority patent/CH606125A5/xx
Priority to DE19752516976 priority patent/DE2516976A1/de
Priority to EG29675A priority patent/EG13031A/xx
Priority to DK166476A priority patent/DK145229C/da
Application granted granted Critical
Publication of IT1009869B publication Critical patent/IT1009869B/it
Priority to US05/863,695 priority patent/US4239873A/en
Priority to US06/148,975 priority patent/US4284526A/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
    • 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)
IT21517/74A 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 IT1009869B (it)

Priority Applications (25)

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
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
IL46859A IL46859A (en) 1974-04-17 1975-03-18 Catalyst for the polymerization of alpha-olefins and method for the preparation thereof
AU79925/75A AU495118B2 (en) 1975-04-08 Catalytic composition fob the polymerization of alpha-olefins, its use and its production
DK152375A DK145198C (da) 1974-04-17 1975-04-09 Fremgangsmaade til polymerisation af alfa-olefiner og katalytisk system til udoevelse af fremgangsmaaden
FR7511250A FR2268027B1 (it) 1974-04-17 1975-04-10
LU72275A LU72275A1 (it) 1974-04-17 1975-04-11
JP4490575A JPS5643043B2 (it) 1974-04-17 1975-04-15
GB15522/75A GB1498906A (en) 1974-04-17 1975-04-15 Catalytic composition for the polymerization of alpha-olefins its use and its production
DD185458A DD120199A5 (it) 1974-04-17 1975-04-15
CS752652A CS222214B2 (en) 1974-04-17 1975-04-16 Method of making the catalyser component on the base of titanium chlorie for polymeration of the alpha-olefine
CA224,800A CA1077462A (en) 1974-04-17 1975-04-16 Process for the polymerization of alpha-olefins, catalyst employed in said process and method for the preparation thereof
HU75SA00002782A HU172295B (hu) 1974-04-17 1975-04-16 Sposob dlja polimerizacii al'fa-olefinov
NL7504546A NL7504546A (nl) 1974-04-17 1975-04-16 Werkwijze voor de katalytische polymerisatie van (alpha)-alkenen, alsmede werkwijze voor de berei- ding van een daarbij toegepaste katalysator.
SE7504418A SE425498B (sv) 1974-04-17 1975-04-16 Forfarande for polymerisation av eten i nervaro av ett katalysatorsystem, vars ena komponent utgores av en over en berare med hog ytarea finfordelad kombinationsprodukt av titantriklorid och en annan overgangsmetallklor
HU75SA3077A HU177893B (en) 1974-04-17 1975-04-16 Process for preparing a component of catalyst
YU0959/75A YU36869B (en) 1974-04-17 1975-04-16 Process for obtainig a catalytical system for the polymerization of alpha-olefines
NO751369A NO144774C (no) 1974-04-17 1975-04-16 Katalysatorsystem for polymerisering av etylen, fremgangsmaate for fremstilling av dette katalysatorsystem, samt anvendelse derav for polymerisering av etylen
BE155443A BE827984A (fr) 1974-04-17 1975-04-16 Procede de polymerisation d'alpha-olefines, catalyseur utilise dans ledit procede et procede de preparation de ce catalyseur
CH494375A CH606125A5 (it) 1974-04-17 1975-04-17
DE19752516976 DE2516976A1 (de) 1974-04-17 1975-04-17 Verfahren zur polymerisation von alpha-olefinen, hierzu verwendeter katalysator und verfahren zu dessen herstellung
EG29675A EG13031A (en) 1974-04-17 1975-05-18 Method for removing acetylenic compounds from saturated olefinic and dienichydrocarbons or mixtures thereof
DK166476A DK145229C (da) 1974-04-17 1976-04-08 Fremgangsmaade til fremstilling af en katalysatorkomponent bestaaende af en baaret titanforbindelse
US05/863,695 US4239873A (en) 1974-04-17 1977-12-23 Process for the polymerization of alpha-olefins, catalyst employed in said process and method for the preparation thereof
US06/148,975 US4284526A (en) 1974-04-17 1980-05-12 Process for the polymerization of alpha-olefins, catalyst employed in said process and method for the preparation thereof

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
IT1009869B true IT1009869B (it) 1976-12-20

Family

ID=11182971

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (20)

Country Link
US (2) US4239873A (it)
JP (1) JPS5643043B2 (it)
BE (1) BE827984A (it)
CA (1) CA1077462A (it)
CH (1) CH606125A5 (it)
CS (1) CS222214B2 (it)
DD (1) DD120199A5 (it)
DE (1) DE2516976A1 (it)
DK (1) DK145198C (it)
FR (1) FR2268027B1 (it)
GB (1) GB1498906A (it)
HU (2) HU177893B (it)
IL (1) IL46859A (it)
IT (1) IT1009869B (it)
LU (1) LU72275A1 (it)
NL (1) NL7504546A (it)
NO (1) NO144774C (it)
SE (1) SE425498B (it)
YU (1) YU36869B (it)
ZA (1) ZA751695B (it)

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 (it) 1956-12-20
GB888709A (en) * 1959-07-17 1962-01-31 Exxon Research Engineering Co Cocrystallized vanadium-titanium catalyst components
NL125687C (it) 1960-12-29
US3256257A (en) * 1964-04-30 1966-06-14 Exxon Research Engineering Co Cocrystallized copper catalyst for the polymerization of olefins
FR1582543A (it) * 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 (it) 1970-10-08 1972-06-28
JPS5211711B2 (it) * 1973-04-17 1977-04-01

Also Published As

Publication number Publication date
SE7504418L (sv) 1975-10-20
DE2516976A1 (de) 1975-10-23
DD120199A5 (it) 1976-06-05
DK145198B (da) 1982-10-04
FR2268027A1 (it) 1975-11-14
SE425498B (sv) 1982-10-04
CA1077462A (en) 1980-05-13
DK145198C (da) 1983-04-11
US4239873A (en) 1980-12-16
LU72275A1 (it) 1975-08-20
ZA751695B (en) 1976-02-25
BE827984A (fr) 1975-08-18
DE2516976B2 (it) 1979-10-25
CH606125A5 (it) 1978-10-31
NO751369L (it) 1975-10-20
CS222214B2 (en) 1983-05-27
YU36869B (en) 1984-08-31
GB1498906A (en) 1978-01-25
IL46859A0 (en) 1975-05-22
JPS50139884A (it) 1975-11-08
IL46859A (en) 1979-11-30
JPS5643043B2 (it) 1981-10-08
AU7992575A (en) 1976-10-14
NO144774B (no) 1981-07-27
US4284526A (en) 1981-08-18
YU95975A (en) 1982-02-25
HU172295B (hu) 1978-07-28
NO144774C (no) 1981-11-04
DK152375A (da) 1975-10-18
FR2268027B1 (it) 1978-09-01
HU177893B (en) 1982-01-28
DE2516976C3 (it) 1980-07-03
NL7504546A (nl) 1975-10-21

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