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ZA815487B - Gomponents and catalysts for the polymerization of olefins - Google Patents

Gomponents and catalysts for the polymerization of olefins

Info

Publication number
ZA815487B
ZA815487B ZA815487A ZA815487A ZA815487B ZA 815487 B ZA815487 B ZA 815487B ZA 815487 A ZA815487 A ZA 815487A ZA 815487 A ZA815487 A ZA 815487A ZA 815487 B ZA815487 B ZA 815487B
Authority
ZA
South Africa
Prior art keywords
gomponents
olefins
catalysts
polymerization
Prior art date
Application number
ZA815487A
Other languages
English (en)
Inventor
S Parodi
P Barbe
R Nocci
U Scata
U Giannini
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11212191&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA815487(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of ZA815487B publication Critical patent/ZA815487B/xx

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
    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
  • Polymerization Catalysts (AREA)
ZA815487A 1980-08-13 1981-08-10 Gomponents and catalysts for the polymerization of olefins ZA815487B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8024141A IT1209255B (it) 1980-08-13 1980-08-13 Catalizzatori per la polimerizzazione di olefine.

Publications (1)

Publication Number Publication Date
ZA815487B true ZA815487B (en) 1982-07-28

Family

ID=11212191

Family Applications (3)

Application Number Title Priority Date Filing Date
ZA815496A ZA815496B (en) 1980-08-13 1981-08-10 Components and catalysts for the polymerization of olefins
ZA815491A ZA815491B (en) 1980-08-13 1981-08-10 Components and catalysts for the polymerization of olefins
ZA815487A ZA815487B (en) 1980-08-13 1981-08-10 Gomponents and catalysts for the polymerization of olefins

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ZA815496A ZA815496B (en) 1980-08-13 1981-08-10 Components and catalysts for the polymerization of olefins
ZA815491A ZA815491B (en) 1980-08-13 1981-08-10 Components and catalysts for the polymerization of olefins

Country Status (27)

Country Link
US (4) US6515085B1 (xx)
EP (4) EP0045976B2 (xx)
JP (11) JPS5763312A (xx)
KR (3) KR840000803B1 (xx)
AR (1) AR244254A1 (xx)
AT (4) ATE24731T1 (xx)
AU (3) AU552621B2 (xx)
BR (3) BR8105190A (xx)
CA (3) CA1185960A (xx)
CS (2) CS226437B2 (xx)
DE (4) DE3175804D1 (xx)
DK (3) DK164878C (xx)
ES (3) ES8300796A1 (xx)
FI (3) FI70029C (xx)
HU (3) HU186399B (xx)
IN (3) IN154219B (xx)
IT (1) IT1209255B (xx)
MX (3) MX159151A (xx)
NO (3) NO160303C (xx)
PH (3) PH17763A (xx)
PL (3) PL140238B1 (xx)
PT (3) PT73500A (xx)
RU (1) RU2111975C1 (xx)
SG (1) SG33087G (xx)
SU (2) SU1457813A3 (xx)
YU (3) YU42419B (xx)
ZA (3) ZA815496B (xx)

Families Citing this family (585)

* Cited by examiner, † Cited by third party
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