FR1248169A - Catalyseurs présentant une grande activité et fortement stéréospécifiques, destinés à la polymérisation des hydrocarbures alpha-oléfines - Google Patents

Catalyseurs présentant une grande activité et fortement stéréospécifiques, destinés à la polymérisation des hydrocarbures alpha-oléfines

Info

Publication number
FR1248169A
FR1248169A FR813685A FR813685A FR1248169A FR 1248169 A FR1248169 A FR 1248169A FR 813685 A FR813685 A FR 813685A FR 813685 A FR813685 A FR 813685A FR 1248169 A FR1248169 A FR 1248169A
Authority
FR
France
Prior art keywords
alpha
polymerization
high activity
olefin hydrocarbons
highly stereospecific
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR813685A
Other languages
English (en)
French (fr)
Inventor
Karl Ziegler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica 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, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of FR1248169A publication Critical patent/FR1248169A/fr
Expired legal-status Critical Current

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

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)
FR813685A 1958-12-23 1959-12-21 Catalyseurs présentant une grande activité et fortement stéréospécifiques, destinés à la polymérisation des hydrocarbures alpha-oléfines Expired FR1248169A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1898958 1958-12-23

Publications (1)

Publication Number Publication Date
FR1248169A true FR1248169A (fr) 1960-12-09

Family

ID=11153710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813685A Expired FR1248169A (fr) 1958-12-23 1959-12-21 Catalyseurs présentant une grande activité et fortement stéréospécifiques, destinés à la polymérisation des hydrocarbures alpha-oléfines

Country Status (3)

Country Link
BE (1) BE585927A (enEXAMPLES)
FR (1) FR1248169A (enEXAMPLES)
GB (1) GB918740A (enEXAMPLES)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL162664B (nl) * 1969-06-20 1980-01-15 Montedison Spa Werkwijze om een katalysator te bereiden voor de poly- merisatie van alkenen-1.
CH543546A (fr) 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines
US4107413A (en) 1971-06-25 1978-08-15 Montedison S.P.A. Process for the stereoregular polymerization of alpha olefins
NL160286C (enEXAMPLES) 1971-06-25
US4156063A (en) 1971-06-25 1979-05-22 Montecanti Edison, S.p.A. Process for the stereoregular polymerization of alpha olefins
US4107414A (en) 1971-06-25 1978-08-15 Montecatini Edison S.P.A. Process for the stereoregular polymerization of alpha olefins
US4226963A (en) 1971-06-25 1980-10-07 Montedison S.P.A. Process for the stereoregular polymerization of alpha-olephins
US3950268A (en) 1971-11-08 1976-04-13 Standard Oil Company Catalyst for the polymerization of olefins
US4107415A (en) 1972-09-26 1978-08-15 Montecatini Edison S.P.A. Process for the stereospecific polymerization of alpha-olefins
US4507450A (en) * 1976-08-18 1985-03-26 Mitsubishi Chemical Industries Limited Process for preparing polyolefin
DE2861689D1 (en) 1977-08-31 1982-04-29 Ici Plc Titanium trichloride compositions, preparation thereof, catalyst system containing them and polymerisation of olefins using this system
DE2860737D1 (en) 1977-08-31 1981-09-03 Ici Plc Titanium trichloride compositions, preparation thereof, catalyst system containing them, and polymerisation of olefins using this system
US4415714A (en) 1979-01-02 1983-11-15 Conoco Inc. Catalyst and method for preparation of drag reducing substances
US4433123A (en) * 1979-01-29 1984-02-21 Conoco Inc. Polymerization process for drag reducing substances
US4358572A (en) * 1981-05-07 1982-11-09 Conoco Inc. Method for the preparation of non-crystalline polymers of high molecular weight

Also Published As

Publication number Publication date
BE585927A (enEXAMPLES)
GB918740A (en) 1963-02-20

Similar Documents

Publication Publication Date Title
FR1248169A (fr) Catalyseurs présentant une grande activité et fortement stéréospécifiques, destinés à la polymérisation des hydrocarbures alpha-oléfines
DK103628C (da) Fremgangsmåde til kontinuerlig carbonhydridomdannelse.
BE575413A (fr) Hydrocarbures chlorés.
BE575855A (fr) Siège orthopédique.
DK105584C (da) Fremgangsmåde til omdannelse af carbonhydrider.
BE583939A (fr) Récupération de 1,1 dichloréthane
FR1206114A (fr) Appareil cuiseur à étages
DK124606B (da) Hydroxyphenyl-aminoaryl-methanderivater til anvendelse som antioxidanter, stabilisatorer og inhibitorer samt fremgangsmåde til fremstilling deraf.
FR1199494A (fr) Appareil cuiseur à étages
FR1202168A (fr) Presse à découper, emboutir, ou estamper
BE580561A (fr) Appuie-dos.
FR1028M (fr) Substance exerÇant une activité anti-peptique.
DK98620C (da) Hydrogeneringskatalysator.
BE576693A (fr) Ensemble moteur-régulateur.
BE575463A (fr) Véhicule minier.
DK117866B (da) Tastatur til regnemaskine.
BE583375Q (fr) Meubles à usage de librairie.
FR349M (fr) Nouvelle 1,3-dihydroxy-2-nitro-tricos-4-yne utilisable en thérapeutique.
FR2313M (fr) Nouvelle aminocétone bicyclique.
DK92935C (da) Mejetærsker.
DK93636C (da) Stol, navnlig kontorstol.
BE577202A (fr) 6 alpha-methyl-1,4-prégnadiènes.
NL142084B (nl) Reactor.
AT208340B (de) Reaktionsapparat, vorwiegend großer Leistung
DK94987C (da) Racemiseringskatalysator.