IL33378A - Catalysts for the polymerization of olefins,their preparation and use - Google Patents

Catalysts for the polymerization of olefins,their preparation and use

Info

Publication number
IL33378A
IL33378A IL33378A IL3337869A IL33378A IL 33378 A IL33378 A IL 33378A IL 33378 A IL33378 A IL 33378A IL 3337869 A IL3337869 A IL 3337869A IL 33378 A IL33378 A IL 33378A
Authority
IL
Israel
Prior art keywords
titanium
halide
catalyst according
magnesium
polymerization
Prior art date
Application number
IL33378A
Other languages
English (en)
Other versions
IL33378A0 (en
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
Publication of IL33378A0 publication Critical patent/IL33378A0/xx
Publication of IL33378A publication Critical patent/IL33378A/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
    • 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

Landscapes

  • 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)
IL33378A 1968-11-21 1969-11-19 Catalysts for the polymerization of olefins,their preparation and use IL33378A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IL33378A0 IL33378A0 (en) 1970-01-29
IL33378A true IL33378A (en) 1973-06-29

Family

ID=11211449

Family Applications (1)

Application Number Title Priority Date Filing Date
IL33378A IL33378A (en) 1968-11-21 1969-11-19 Catalysts for the polymerization of olefins,their preparation and use

Country Status (17)

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

Families Citing this family (240)

* Cited by examiner, † Cited by third party
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NL6917308A (de) 1970-05-25
DK133012C (da) 1976-08-09
IL33378A0 (en) 1970-01-29
SU403194A3 (de) 1973-10-19
BR6914363D0 (pt) 1973-01-04
DE1958046C3 (de) 1982-02-04
DK133012B (da) 1976-03-08
CS150994B2 (de) 1973-09-17
RO75486A (ro) 1980-11-30
SE363977B (de) 1974-02-11
AT292299B (de) 1971-08-25
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DE1958046A1 (de) 1970-06-25
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