DE1958046C3 - Verfahren zur Herstellung von Polymerisationskatalysatoren und deren Verwendung - Google Patents

Verfahren zur Herstellung von Polymerisationskatalysatoren und deren Verwendung

Info

Publication number
DE1958046C3
DE1958046C3 DE1958046A DE1958046A DE1958046C3 DE 1958046 C3 DE1958046 C3 DE 1958046C3 DE 1958046 A DE1958046 A DE 1958046A DE 1958046 A DE1958046 A DE 1958046A DE 1958046 C3 DE1958046 C3 DE 1958046C3
Authority
DE
Germany
Prior art keywords
titanium
halide
magnesium chloride
polymerization
ethylene
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
DE1958046A
Other languages
German (de)
English (en)
Other versions
DE1958046B2 (de
DE1958046A1 (de
Inventor
Ermanno Ferrara Susa
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
Montecatini Edison 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 Montecatini Edison SpA filed Critical Montecatini Edison SpA
Publication of DE1958046A1 publication Critical patent/DE1958046A1/de
Publication of DE1958046B2 publication Critical patent/DE1958046B2/de
Application granted granted Critical
Publication of DE1958046C3 publication Critical patent/DE1958046C3/de
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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE1958046A 1968-11-21 1969-11-19 Verfahren zur Herstellung von Polymerisationskatalysatoren und deren Verwendung Expired DE1958046C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2400868 1968-11-21

Publications (3)

Publication Number Publication Date
DE1958046A1 DE1958046A1 (de) 1970-06-25
DE1958046B2 DE1958046B2 (de) 1973-01-25
DE1958046C3 true DE1958046C3 (de) 1982-02-04

Family

ID=11211449

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1958046A Expired DE1958046C3 (de) 1968-11-21 1969-11-19 Verfahren zur Herstellung von Polymerisationskatalysatoren und deren Verwendung

Country Status (17)

Country Link
US (1) US4495338A (OSRAM)
AT (1) AT292299B (OSRAM)
BE (1) BE742003A (OSRAM)
BR (1) BR6914363D0 (OSRAM)
CS (1) CS150994B2 (OSRAM)
DE (1) DE1958046C3 (OSRAM)
DK (1) DK133012C (OSRAM)
ES (1) ES373699A1 (OSRAM)
FR (1) FR2023789A1 (OSRAM)
GB (1) GB1292853A (OSRAM)
IL (1) IL33378A (OSRAM)
NL (1) NL162661B (OSRAM)
PL (1) PL77395B1 (OSRAM)
RO (1) RO75486A (OSRAM)
SE (1) SE363977B (OSRAM)
SU (1) SU403194A3 (OSRAM)
YU (1) YU34622B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336360A (en) 1971-06-25 1982-06-22 Montecatini Edison S.P.A. Process for the stereoregular polymerization of alpha-olefins

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* Cited by examiner, † Cited by third party
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YU34622B (en) 1979-12-31
PL77395B1 (OSRAM) 1975-04-30
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GB1292853A (en) 1972-10-18
FR2023789A1 (OSRAM) 1970-08-21
US4495338A (en) 1985-01-22
DK133012B (da) 1976-03-08
BR6914363D0 (pt) 1973-01-04
DE1958046B2 (de) 1973-01-25
SU403194A3 (OSRAM) 1973-10-19
RO75486A (ro) 1980-11-30
SE363977B (OSRAM) 1974-02-11
AT292299B (de) 1971-08-25
ES373699A1 (es) 1972-02-01
DE1958046A1 (de) 1970-06-25
NL6917308A (OSRAM) 1970-05-25
YU289669A (en) 1979-07-10
DK133012C (da) 1976-08-09
BE742003A (OSRAM) 1970-05-20
CS150994B2 (OSRAM) 1973-09-17
NL162661B (nl) 1980-01-15

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