AT302651B - Verfahren zur Herstellung von neuen Katalysatoren zur Polymerisation von Olefinen - Google Patents

Verfahren zur Herstellung von neuen Katalysatoren zur Polymerisation von Olefinen

Info

Publication number
AT302651B
AT302651B AT1146670A AT1146670A AT302651B AT 302651 B AT302651 B AT 302651B AT 1146670 A AT1146670 A AT 1146670A AT 1146670 A AT1146670 A AT 1146670A AT 302651 B AT302651 B AT 302651B
Authority
AT
Austria
Prior art keywords
olefins
polymerization
preparation
new catalysts
catalysts
Prior art date
Application number
AT1146670A
Other languages
English (en)
Inventor
Luciano Luciani
Gianni Nava
Giorgio Foschini
Original Assignee
Montedison 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 filed Critical Montedison Spa
Application granted granted Critical
Publication of AT302651B publication Critical patent/AT302651B/de

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/906—Comminution of transition metal containing catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/907—Specified means of reacting components of transition metal catalyst

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)
AT1146670A 1969-12-22 1970-12-21 Verfahren zur Herstellung von neuen Katalysatoren zur Polymerisation von Olefinen AT302651B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2616369 1969-12-22

Publications (1)

Publication Number Publication Date
AT302651B true AT302651B (de) 1972-10-25

Family

ID=11218800

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1146670A AT302651B (de) 1969-12-22 1970-12-21 Verfahren zur Herstellung von neuen Katalysatoren zur Polymerisation von Olefinen

Country Status (10)

Country Link
US (1) US3793295A (de)
AT (1) AT302651B (de)
BE (1) BE760636A (de)
CA (1) CA949542A (de)
DE (1) DE2062382A1 (de)
ES (1) ES386684A1 (de)
FR (1) FR2074020A5 (de)
GB (1) GB1331080A (de)
NL (1) NL7018333A (de)
PL (1) PL88889B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434714B2 (de) * 1975-03-11 1979-10-29
US4085064A (en) * 1975-12-12 1978-04-18 Exxon Research & Engineering Co. Purple TiCl3 by direct low temperature reduction
IT1137631B (it) * 1981-07-29 1986-09-10 Anic Spa Procedimento per la polimerizzazione e copolimerizzazione in alta resa di composti olefinicamente insaturi e mezzi adatti allo socpo
US4577001A (en) * 1983-12-27 1986-03-18 The Dow Chemical Company Polymerization of olefins employing a catalyst containing a titanium component derived from hydroxyalkyl aromatic compounds
US4554333A (en) * 1983-12-27 1985-11-19 The Dow Chemical Company Polymerization of olefins employing a catalyst containing a titanium component derived from alicyclic hydroxy compounds
US4767735A (en) * 1987-02-02 1988-08-30 Cosden Technology, Inc. Catalyst pretreatment process

Also Published As

Publication number Publication date
PL88889B1 (de) 1976-10-30
FR2074020A5 (de) 1971-10-01
NL7018333A (de) 1971-06-24
GB1331080A (en) 1973-09-19
BE760636A (fr) 1971-06-21
DE2062382A1 (de) 1971-07-15
ES386684A1 (es) 1973-04-01
CA949542A (en) 1974-06-18
US3793295A (en) 1974-02-19

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Legal Events

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ELJ Ceased due to non-payment of the annual fee