MX4639E - Procedimiento para preparar un sistema catalizador mejorado de tipo ziegler - Google Patents

Procedimiento para preparar un sistema catalizador mejorado de tipo ziegler

Info

Publication number
MX4639E
MX4639E MX776463U MX646377U MX4639E MX 4639 E MX4639 E MX 4639E MX 776463 U MX776463 U MX 776463U MX 646377 U MX646377 U MX 646377U MX 4639 E MX4639 E MX 4639E
Authority
MX
Mexico
Prior art keywords
preparing
procedure
catalyst system
type catalyst
ziegler type
Prior art date
Application number
MX776463U
Other languages
English (en)
Inventor
Ferdinando Ligorati
Renzo Invernizzi
Carlo Collu
Maurizio Fontanesi
Original Assignee
Euteco 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 Euteco Spa filed Critical Euteco Spa
Publication of MX4639E publication Critical patent/MX4639E/es

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)
MX776463U 1976-10-19 1977-10-07 Procedimiento para preparar un sistema catalizador mejorado de tipo ziegler MX4639E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28519/76A IT1068914B (it) 1976-10-19 1976-10-19 Procedimento di polimerizzazione di olefine e relativi catalizzatori

Publications (1)

Publication Number Publication Date
MX4639E true MX4639E (es) 1982-07-14

Family

ID=11223724

Family Applications (1)

Application Number Title Priority Date Filing Date
MX776463U MX4639E (es) 1976-10-19 1977-10-07 Procedimiento para preparar un sistema catalizador mejorado de tipo ziegler

Country Status (6)

Country Link
US (1) US4148755A (es)
BR (1) BR7706968A (es)
CA (1) CA1093052A (es)
GB (1) GB1553777A (es)
IT (1) IT1068914B (es)
MX (1) MX4639E (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409126A (en) * 1981-10-22 1983-10-11 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4650842A (en) * 1983-09-12 1987-03-17 National Distillers And Chemical Corporation Olefin polymerization process employing catalyst prepared from high pore volume, high purity alumina gel
CA2116259A1 (en) * 1993-02-23 1994-08-24 Akira Sano Solid catalyst components for olefin polymerization and use thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU38253A1 (es) * 1959-03-16
US3072633A (en) * 1959-03-31 1963-01-08 Allied Chem Process for preparation and use of catalyst support
US3166542A (en) * 1960-01-18 1965-01-19 Cabot Corp Surface treated inorganic solid polymerization catalyst and method of polymerization therewith
US3400084A (en) * 1963-04-08 1968-09-03 Toyo Rayon Co Ltd Catalyst composition for polymerizing alpha-olefins
CA936545A (en) * 1969-11-29 1973-11-06 Distugil Procede et appareil perfectionnes pour la preparation de dichlorobutenes par chlorination du butadiene
US3978031A (en) * 1970-10-08 1976-08-31 Solvay & Cie Process for the polymerization of olefins and catalytic products
US3950316A (en) * 1974-05-03 1976-04-13 Phillips Petroleum Company Catalyst support formed by adding acidic material to silica containing titanium

Also Published As

Publication number Publication date
BR7706968A (pt) 1978-07-04
IT1068914B (it) 1985-03-21
CA1093052A (en) 1981-01-06
US4148755A (en) 1979-04-10
GB1553777A (en) 1979-10-10

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