PH15383A - Catalysts for polymerizing alpha-olefins - Google Patents

Catalysts for polymerizing alpha-olefins

Info

Publication number
PH15383A
PH15383A PH21188A PH21188A PH15383A PH 15383 A PH15383 A PH 15383A PH 21188 A PH21188 A PH 21188A PH 21188 A PH21188 A PH 21188A PH 15383 A PH15383 A PH 15383A
Authority
PH
Philippines
Prior art keywords
olefins
catalysts
polymerizing alpha
polymerizing
alpha
Prior art date
Application number
PH21188A
Other languages
English (en)
Inventor
Umberto Scata
Luciano Luciani
Pier Camillo Barbe
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
Priority claimed from IT23984/77A external-priority patent/IT1107740B/it
Priority claimed from IT2534477A external-priority patent/IT1114821B/it
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of PH15383A publication Critical patent/PH15383A/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
    • Y10S526/908—Containing catalyst of specified particle size

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
PH21188A 1977-05-25 1978-05-25 Catalysts for polymerizing alpha-olefins PH15383A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT23984/77A IT1107740B (it) 1977-05-25 1977-05-25 Catalizzatori per la polimerizzazione delle olefine
IT2534477A IT1114821B (it) 1977-07-04 1977-07-04 Componenti e catalizzatori per la polimerizzazione delle alfa-olefine

Publications (1)

Publication Number Publication Date
PH15383A true PH15383A (en) 1982-12-17

Family

ID=26328448

Family Applications (1)

Application Number Title Priority Date Filing Date
PH21188A PH15383A (en) 1977-05-25 1978-05-25 Catalysts for polymerizing alpha-olefins

Country Status (24)

Country Link
US (2) US4220554A (fr)
JP (1) JPS53146292A (fr)
AR (1) AR224615A1 (fr)
AT (1) AT363680B (fr)
AU (1) AU522263B2 (fr)
BR (1) BR7803321A (fr)
CA (1) CA1131201A (fr)
DE (1) DE2822783A1 (fr)
DK (1) DK160834C (fr)
ES (1) ES470159A1 (fr)
FR (1) FR2392038A1 (fr)
GB (1) GB1603724A (fr)
GR (1) GR71591B (fr)
HU (1) HU179736B (fr)
IN (1) IN149940B (fr)
MX (1) MX150818A (fr)
NL (1) NL188851C (fr)
NO (1) NO155970C (fr)
PH (1) PH15383A (fr)
PL (1) PL119176B1 (fr)
PT (1) PT68077B (fr)
RO (1) RO76529A (fr)
SE (1) SE440225B (fr)
YU (1) YU39287B (fr)

Families Citing this family (204)

* Cited by examiner, † Cited by third party
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FR2529209A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Catalyseurs pour la polymerisation et la copolymerisation du propylene et procedes de polymerisation utilisant ces catalyseurs
FR2529207A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Procede pour la preparation de supports de catalyseurs pour la polymerisation des alpha-olefines et supports obtenus
FR2532649B1 (fr) * 1982-09-07 1986-08-29 Bp Chimie Sa Copolymerisation d'ethylene et d'hexene-1 en lit fluidise
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